UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 14A
                                 (RULE 14A-101)

                     INFORMATION REQUIRED IN PROXY STATEMENT

                            SCHEDULE 14A INFORMATION
           PROXY STATEMENT PURSUANT TO SECTION 14(A) OF THE SECURITIES
                      EXCHANGE ACT OF 1934 (AMENDMENT NO. )

Filed by the registrant [X]
Filed by a party other than the registrant [ ]

Check the appropriate box:
[ ] Preliminary Proxy Statement          [ ]   Confidential, for use of the
[X] Definitive   Proxy   Statement             Commission  Only  (as  permitted
[ ] Definitive Additional Materials            by  Rule 14a-6(e)(2))
[ ] Soliciting Material pursuant to Rule 14a-12

                            ADVANCE FINANCIAL BANCORP
- --------------------------------------------------------------------------------
                (Name of Registrant as Specified in Its Charter)


- --------------------------------------------------------------------------------
    (Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of filing fee (Check the appropriate box):
[ ] No fee required
[X] Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.

    (1) Title of each class of securities to which transaction applies:
COMMON   STOCK,  PAR VALUE $0.10
- --------------------------------------------------------------------------------
    (2)  Aggregate  number of  securities  to which transaction applies:
1,539,251
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     (3) Per unit  price  or other  underlying  value  of  transaction  computed
pursuant  to Exchange  Act Rule 0-11.  (set forth the amount on which the filing
fee is calculated and state how it was determined):

$26.00,  THE PER SHARE MERGER CONSIDERATION
- --------------------------------------------------------------------------------
     (4) Proposed maximum aggregate value of transaction:  $40,020,526 (5) Total
fee paid:
$5,070.60
- --------------------------------------------------------------------------------
[X] Fee paid previously with preliminary materials.

[ ]  Check box if any part of the  fee is offset as  provided  by  Exchange  Act
Rule  0-11(a)(2)  and identify the filing for which the  offsetting fee was paid
previously.  Identify the previous filing by registration  statement  number, or
the Form or Schedule and the date of its filing.

         (1) Amount previously paid:
- --------------------------------------------------------------------------------
         (2) Form, Schedule or Registration Statement No.:
- --------------------------------------------------------------------------------
         (3) Filing Party:
- --------------------------------------------------------------------------------
         (4) Date Filed:





                     [ADVANCE FINANCIAL BANCORP LETTERHEAD]


November 12, 2004

Dear fellow stockholder:

       We invite  you to attend the Annual  Meeting of  Stockholders  of Advance
Financial Bancorp to be held at the Wintersville office,  Wintersville,  Ohio on
805 Main Street,  December 14, 2004 at 3:00 p.m.,  Eastern Time. At the Meeting,
you will be asked to  consider  and vote upon a proposal to approve and adopt an
Agreement  and  Plan  of   Reorganization   by  and  among  Parkvale   Financial
Corporation,  Parkvale  Savings  Bank,  Advance  Financial  Bancorp  and Advance
Financial  Savings  Bank which  provides  for the  merger of  Advance  Financial
Bancorp with a subsidiary of Parkvale  Financial  Corporation.  You will also be
asked  to  vote on  proposals  for  the  election  of  three  directors  and the
ratification of independent accountants.

       If the  merger  agreement  is  approved  and the  merger is  subsequently
completed,  each  outstanding  share of Advance  Financial  Bancorp  ("Advance")
common  stock (other than  certain  shares held by Parkvale or Advance)  will be
converted into the right to receive $26.00 in cash, without interest.

       The merger cannot be completed unless the stockholders of Advance approve
and adopt the merger  agreement and the parties receive all required  regulatory
approvals,  among other customary  conditions.  Approval of the merger agreement
requires  the  affirmative  vote of the  holders of a majority  of the shares of
Advance common stock  outstanding  and entitled to vote at the Annual Meeting at
which  a  quorum  is  present.   Directors   and  executive   officers   holding
approximately 12.6% of the outstanding shares of Advance common stock (exclusive
of outstanding options) have agreed with Parkvale Financial  Corporation to vote
in favor of the adoption and approval of the merger agreement.

       Based on our reasons  described  herein,  including the fairness  opinion
issued  by our  financial  advisor,  Keefe,  Bruyette  & Woods,  Inc.,  which is
attached to the proxy statement as Appendix B, your board of directors  believes
that  the  merger  agreement  is  fair  to  you  and  in  your  best  interests.
ACCORDINGLY,  YOUR BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS THAT YOU VOTE "FOR"
APPROVAL AND ADOPTION OF THE MERGER AGREEMENT.

       The accompanying document gives you detailed information about the Annual
Meeting,  the merger,  the merger agreement and related matters.  We urge you to
read this entire document carefully, including the attached merger agreement.

       It is very  important  that your  shares be voted at the Annual  Meeting,
regardless  whether you plan to attend in person. To ensure that your shares are
represented  on this  very  important  matter,  please  take the time to vote by
completing and mailing the enclosed proxy card.

       Thank you for your cooperation and your continued  support of Advance and
Advance Financial Savings Bank.

                                  Sincerely,

                                  /s/ Stephen M. Gagliardi

                                  Stephen M. Gagliardi
                                  President and Chief Executive Officer


                            ADVANCE FINANCIAL BANCORP
                              1015 COMMERCE STREET
                         WELLSBURG, WEST VIRGINIA 26070
                                 (304) 737-3531

                    NOTICE OF ANNUAL MEETING OF STOCKHOLDERS
                         TO BE HELD ON DECEMBER 14, 2004

       Notice is hereby given that the Annual Meeting of Stockholders of Advance
Financial Bancorp ("Advance") will be held at the Wintersville  Office, 805 Main
Street,  Wintersville,  Ohio on Tuesday, December 14, 2004 at 3:00 p.m., Eastern
Time, for the following purposes:

1.         To  consider  and  vote  upon a  proposal  to  approve  and  adopt an
           agreement and plan of reorganization, dated September 1, 2004, by and
           among Parkvale Financial Corporation,  Parkvale Savings Bank, Advance
           Financial  Bancorp and Advance  Financial  Savings Bank,  pursuant to
           which, among other things, (i) a newly-formed  subsidiary of Parkvale
           Financial Corporation will merge with and into Advance, and (ii) upon
           consummation of the merger,  each outstanding share of Advance common
           stock  (other  than  certain  shares  held by Advance or  Parkvale or
           shares  the  holders  of which have  perfected  dissenters  rights of
           appraisal)  will be  converted  into the right to  receive  $26.00 in
           cash, without interest;

2.         To elect three directors of Advance;

3.         To  ratify  the   appointment  of  S.  R.  Snodgrass  as  independent
           accountants for the fiscal year ended June 30, 2005; and

       4.  To  transact  such other  business  as may  properly  come before the
           Annual  Meeting  or any  adjournment  or  postponement  of the Annual
           Meeting.

       We have fixed the close of  business  on  November  2, 2004 as the record
date for the determination of stockholders  entitled to notice of and to vote at
the Annual Meeting or any adjournment or  postponement.  Only holders of Advance
common stock of record at the close of business on that date will be entitled to
notice of and to vote at the Annual Meeting or any  adjournment or  postponement
of the Annual Meeting.  A copy of the merger agreement is enclosed as Appendix A
to the accompanying  proxy  statement.  The affirmative vote of the holders of a
majority of the shares of Advance common stock  outstanding and entitled to vote
at the Annual  Meeting is necessary  to approve and adopt the merger  agreement.
Directors and executive officers holding  approximately 12.6% of the outstanding
shares of Advance common stock  (exclusive of  outstanding  options) have agreed
with  Parkvale  Financial  Corporation  to vote in  favor  of the  adoption  and
approval of the merger agreement.

       YOUR BOARD OF DIRECTORS HAS DETERMINED THAT THE MERGER  AGREEMENT IS FAIR
TO  AND  IN  THE  BEST  INTERESTS  OF  ADVANCE'S  STOCKHOLDERS  AND  UNANIMOUSLY
RECOMMENDS  THAT  STOCKHOLDERS  VOTE "FOR"  APPROVAL  AND ADOPTION OF THE MERGER
AGREEMENT  AND "FOR"  APPROVAL OF THE OTHER  PROPOSALS  BEING  CONSIDERED AT THE
ANNUAL MEETING.

                                  By Order of the Board of Directors

                                  /s/ Florence K. McAlpine

                                  Florence K. McAlpine, Secretary
Wellsburg, West Virginia
November 12, 2004

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IMPORTANT:  YOUR VOTE IS IMPORTANT  REGARDLESS  OF THE NUMBER OF SHARES YOU OWN.
WHETHER OR NOT YOU EXPECT TO ATTEND THE MEETING,  PLEASE SIGN, DATE AND PROMPTLY
RETURN THE ACCOMPANYING PROXY CARD USING THE ENCLOSED POSTAGE-PREPAID  ENVELOPE.
IF YOU ARE A RECORD  STOCKHOLDER  AND FOR ANY REASON YOU SHOULD DESIRE TO REVOKE
YOUR PROXY, YOU MAY DO SO AT ANY TIME BEFORE IT IS VOTED AT THE ANNUAL MEETING.
- --------------------------------------------------------------------------------



                               TABLE OF CONTENTS
                                                                            Page
                                                                            ----
QUESTIONS AND ANSWERS ABOUT VOTING PROCEDURES
    FOR THE ANNUAL MEETING.....................................................1
SUMMARY TERM SHEET.............................................................3
THE ANNUAL MEETING.............................................................9
   Time, Date and Place........................................................9
   Matters to be Considered....................................................9
   Shares Outstanding and Entitled to Vote; Record Date........................9
   How to Vote Your Shares.....................................................9
   Votes Required.............................................................10
   Solicitation of Proxies....................................................11
THE MERGER....................................................................11
   The Parties................................................................11
   Acquisition Structure......................................................12
   Merger Consideration.......................................................12
   Effective Time of the Merger...............................................13
   Background of the Merger...................................................13
   Recommendation of the Advance Board of Directors
       and Reasons for the Merger.............................................14
   Opinion of Advance's Financial Advisor.....................................16
   Treatment of Stock Options.................................................19
   Surrender of Stock Certificates; Payment for Shares........................19
   Financing the Transaction..................................................20
   Board of Directors' Covenant to Recommend the Merger Agreement.............20
   No Solicitation............................................................20
   Conditions to the Merger...................................................21
   Representations and Warranties of Advance and Parkvale.....................22
   Conduct Pending the Merger.................................................23
   Extension, Waiver and Amendment of the Merger Agreement....................26
   Termination of the Merger Agreement........................................26
   Expenses and Termination Fee...............................................27
   Interests of Certain Persons in the Merger.................................28
   Employee Benefits Matters..................................................31
   Regulatory Approvals.......................................................32
   Certain Federal Income Tax Consequences....................................34
   Accounting Treatment.......................................................35
   Stockholder Agreements.....................................................35
   Dissenters' Rights of Appraisal............................................36
MARKET FOR COMMON STOCK AND DIVIDENDS.........................................39
CERTAIN BENEFICIAL OWNERS OF ADVANCE COMMON STOCK.............................39
PROPOSAL 2:  ELECTION OF DIRECTORS............................................41
   Biographical Information...................................................42
   Executive Officers Who Are Not Directors...................................43
   Executive Compensation.....................................................44
   Other Benefits.............................................................44
   Director Compensation......................................................45
   Meetings and Committees of the Board of Directors..........................45
   Director Nomination Process................................................45

                                       i


   Stockholder Communications.................................................46
   Audit Committee Report.....................................................47
   Principal Accounting Fees and Services.....................................47
   Section 16(a) Beneficial Ownership Reporting Compliance....................48
PROPOSAL 3:  RATIFICATION OF INDEPENDENT ACCOUNTANTS..........................48
SHAREHOLDER PROPOSALS FOR THE 2005 ANNUAL MEETING.............................48
CAUTIONARY STATEMENT CONCERNING FORWARD-LOOKING STATEMENTS....................49
WHERE YOU CAN FIND MORE INFORMATION...........................................49

Appendix A   Agreement and Plan of Reorganization, dated September 1,
             2004, by and Parkvale Financial Corporation,  Parkvale
             Savings  Bank,  Advance  Financial  Bancorp and  Advance
             Financial Savings Bank..........................................A-1
Appendix B   Fairness Opinion of Keefe, Bruyette & Woods, Inc................B-1
Appendix C   Section 262 of the Delaware General Corporation Law.............C-1

                                       ii


                  QUESTIONS AND ANSWERS ABOUT VOTING PROCEDURES
                             FOR THE ANNUAL MEETING

Q.   WHAT DO I NEED TO DO NOW?

A.   First, carefully read this proxy statement in its entirety. Then, vote your
     shares of Advance common stock by one of the following methods:

     o    marking, signing, dating and returning your proxy card in the enclosed
          prepaid envelope; or

     o    attending the Annual Meeting and submitting a properly  executed proxy
          or ballot.  If a broker  holds your shares in "street  name," you will
          need to get a proxy from your broker to vote your shares in person.

Q.   WHY IS MY VOTE IMPORTANT?

A.   A  majority  of the  outstanding  shares of  Advance  common  stock must be
     represented  in person or by proxy at the Annual  Meeting for there to be a
     quorum.  If you do not vote using one of the methods  described  above,  it
     will be more  difficult for Advance to obtain the necessary  quorum to hold
     its Annual Meeting. In addition,  the affirmative vote of a majority of the
     shares of Advance  common  stock  outstanding  and  entitled to vote at the
     Annual  Meeting is  necessary  to approve  and adopt the merger  agreement.
     Abstentions  and failures to vote have the same effect as a vote  "AGAINST"
     the merger agreement.

Q.   IF MY  SHARES  ARE HELD IN  "STREET  NAME"  BY MY  BROKER,  WILL MY  BROKER
     AUTOMATICALLY VOTE MY SHARES FOR ME?

A.   No. If you do not provide your broker with instructions on how to vote your
     shares that are held in street name your  broker will not be  permitted  to
     vote them. A broker  "non-vote" has the same effect as a vote "AGAINST" the
     merger agreement. Therefore, you should be sure to provide your broker with
     instructions on how to vote these shares. Please check the voting form used
     by your broker to see if your broker offers telephone or internet voting.

Q.   CAN I CHANGE MY VOTE?

A.   Yes. If you have not voted through your broker,  there are several ways you
     can change your vote after you have submitted a proxy.

     o    First,  you may send a written  notice  stating that you would like to
          revoke  your  proxy to  Advance's  Corporate  Secretary,  Florence  K.
          McAlpine,  Secretary, Advance Financial Bancorp, 1015 Commerce Street,
          Wellsburg, West Virginia 26070;

     o    Second,  you may  complete  and submit a new proxy  card.  Any earlier
          proxy will be revoked automatically; or

     o    Third,  you may attend the  meeting  and vote in person.  Any  earlier
          proxy will be


                                       1


          revoked. However, simply attending the meeting without voting will not
          revoke your earlier proxy.

          If you have  instructed a broker to vote your shares,  you must follow
          directions you receive from your broker to change your vote.

Q.   SHOULD I SEND IN MY STOCK CERTIFICATES NOW?

A.   No.  Shortly  after the  closing  date of the  merger,  an  exchange  agent
     appointed by Parkvale  Financial  Corporation  will send to you a letter of
     transmittal  containing  written  instructions  for exchanging your Advance
     stock certificates.

     Please  do not  send in any  Advance  stock  certificates  until  you  have
     received  these written  instructions.  However,  if you are not sure where
     your stock certificates are located,  now would be a good time to find them
     so you don't  encounter any delays in processing  your exchange at closing.
     Likewise,  if your stock  certificates are lost,  please contact  Advance's
     Investor  Relations  Department at (304)  737-3531 to find out how to get a
     replacement certificate.

Q.   WHEN DO YOU EXPECT THE MERGER TO BE COMPLETED?

A.   We  currently  expect to complete the merger in the last quarter of 2004 or
     early  2005,  assuming  all the  conditions  to  completion  of the merger,
     including  obtaining  the  approval of Advance  stockholders  at the Annual
     Meeting  and  receipt of all  regulatory  approvals,  have been  fulfilled.
     Fulfilling some of these conditions, such as receiving certain governmental
     clearances or  approvals,  is not entirely  within our control.  If all the
     conditions  to  completion  of the merger have not been  fulfilled  at that
     time, we expect to complete the merger as quickly as  practicable  once the
     conditions are fulfilled.

Q.   WHOM DO I CALL IF I HAVE QUESTIONS ABOUT THE ANNUAL MEETING OR THE MERGER?

A.   You  should   direct  any  questions   regarding  the  Annual   Meeting  of
     Stockholders or the merger to Advance's  Investor  Relations  Department at
     (740) 264-1005.

                                       2


                               SUMMARY TERM SHEET

     This summary highlights selected  information from this proxy statement and
may not  contain  all of the  information  that  may be  important  to  you.  To
understand  the merger fully and for a more  complete  description  of the legal
terms of the merger,  you should read carefully this entire document,  including
the merger  agreement,  a copy of which is  included as Appendix A to this proxy
statement, and the other documents to which we have referred you. You may obtain
copies of all  publicly  filed  reports and other  information  from the sources
listed  under the section  "Where You Can Find More  Information,"  beginning on
page 49. Page  references  are  included in this summary to direct you to a more
complete description of the topics.

     Throughout  this  document,  "Advance,"  "we" and "our"  refers to  Advance
Financial  Bancorp "Advance  Financial  Savings Bank" refers to our wholly-owned
banking  subsidiary,  Advance  Financial  Savings  Bank,  "Parkvale"  refers  to
Parkvale  Financial  Corporation  and,  unless the context  otherwise  requires,
Parkvale Savings Bank, a wholly-owned  banking subsidiary of Parkvale having its
main office in Monroeville,  Pennsylvania, which we refer to herein as "Parkvale
Savings Bank." Also, we refer to the merger between a newly-formed subsidiary of
Parkvale  and  Advance  as  the  "merger"   and  the   agreement   and  plan  of
reorganization,  dated as of September 1, 2004, by and among Parkvale,  Parkvale
Savings  Bank,  Advance  and  Advance  Financial  Savings  Bank  as the  "merger
agreement" and the merger between  Parkvale  Savings Bank and Advance  Financial
Savings Bank as the "bank merger."

     This proxy statement is first being mailed to stockholders of Advance on or
about November 12, 2004.

THE PARTIES (PAGE 11)

     o    Advance is a unitary thrift holding company  incorporated in the State
          of Delaware in  September  1996 to be the holding  company for Advance
          Financial  Savings  Bank, a  federally-chartered  stock  savings bank.
          Advance Financial Savings Bank operates seven full service facilities.
          It is subject  to  examination  and  comprehensive  regulation  by the
          Office of Thrift  Supervision  ("OTS") and its deposits are  federally
          insured by the Federal Deposit Insurance Corporation ("FDIC"). Advance
          Financial  Savings Bank is a member of and owns  capital  stock in the
          Federal Home Loan Bank ("FHLB") of Pittsburgh,  which is one of the 12
          regional banks in the FHLB System.

          Advance  Financial  Savings Bank operates a  traditional  savings bank
          business,  attracting  deposit  accounts  from the general  public and
          using  those  deposits,   together  with  other  funds,  primarily  to
          originate  and  invest  in  loans  secured  by  one-  to   four-family
          residential real estate, non-residential real estate, and consumer and
          commercial assets. To a lesser extent,  Advance Financial Savings Bank
          also originates multi-family real estate loans. At September 30, 2004,
          Advance had  consolidated  assets of $313.6 million and  stockholder's
          equity of $22.2 million.  The executive offices of Advance are located
          at 1015  Commerce  Street,  Wellsburg,  West Virginia  26070,  and its
          telephone number for that location is (304) 737-3531.

     o    Parkvale  Financial  Corporation is a unitary savings and loan holding
          company   incorporated   under  the  laws  of  the   Commonwealth   of
          Pennsylvania. It maintains two subsidiaries.  Parkvale Statutory Trust
          I is a Connecticut  chartered investment

                                       3


          company,  and  Parkvale  Savings  Bank  is  a  Pennsylvania  chartered
          permanent   reserve   fund  stock   savings  bank   headquartered   in
          Monroeville, Pennsylvania. Parkvale is also involved in lending in the
          greater  Washington,   D.C.  and  Columbus,  Ohio  areas  through  its
          wholly-owned  subsidiary,  Parkvale  Mortgage  Corporation.   Parkvale
          Savings Bank conducts business in the greater Pittsburgh  metropolitan
          area through 39  full-service  offices in Allegheny,  Beaver,  Butler,
          Fayette,  Washington and Westmoreland  Counties.  With total assets of
          $1.6 billion at September  30,  2004,  Parkvale was the fifth  largest
          financial  institution  headquartered  in the Pittsburgh  metropolitan
          area and eleventh  largest  financial  institution  with a significant
          presence in Western Pennsylvania.

          Parkvale's  principal  executive  offices are located at 4220  William
          Penn  Highway,  Monroeville,  Pennsylvania  15146,  and its  telephone
          number for that location is (412) 373-7200.

ADVANCE  STOCKHOLDERS  WILL  RECEIVE  $26.00 IN CASH FOR EACH  SHARE OF  ADVANCE
COMMON STOCK. (PAGE 12)

     Parkvale and Advance  propose a transaction  in which  Advance  momentarily
will become a wholly-owned  subsidiary of Parkvale, by virtue of the merger of a
newly-formed  subsidiary of Parkvale with and into Advance,  before it is merged
with and liquidated into Parkvale.  If the acquisition of Advance by Parkvale is
completed,  you will have the right to receive $26.00 in cash, without interest,
for each share of Advance  common stock that you own as of the effective time of
the merger.  You will need to  surrender  your  Advance  stock  certificates  to
receive  the  cash  merger  consideration,  but  you  should  not  send  us  any
certificates  now. If the merger is completed,  an exchange  agent  appointed by
Parkvale will send you detailed instructions on how to exchange your shares.

THE MERGER WILL BE TAXABLE FOR ADVANCE STOCKHOLDERS.  (PAGE 34)

     For federal income tax purposes,  the merger will be treated as the sale to
Parkvale  of all of the  shares of  Advance  common  stock.  You will  recognize
taxable gain or loss equal to the  difference  between the cash  payment  (i.e.,
$26.00 per share) that you receive for your shares of Advance  common  stock and
your  adjusted tax basis in your shares that you exchange for that  payment.  In
general,  the gain or loss will be either  long-term  capital gain or short-term
capital  gain  depending  on the  length of time you have  held  your  shares of
Advance common stock.

     Tax matters are  complicated,  and the tax  consequences  of the merger may
vary among  stockholders.  In  addition,  you may be subject to state,  local or
foreign  tax laws that are not  discussed  in this proxy  statement.  You should
therefore  consult  your own tax  advisor  for a full  understanding  of the tax
consequences to you of the merger.

OUTSTANDING  ADVANCE STOCK OPTIONS WILL BE CANCELLED FOR THEIR CASH VALUE TO THE
EXTENT  THEY ARE NOT  EXERCISED  PRIOR TO THE  MERGER AND ALL  UNVESTED  OPTIONS
AWARDS WILL VEST. (PAGE 19)

     At or  immediately  prior to the effective time of the merger (which is the
date on which the  merger is  consummated),  each  outstanding  and  unexercised
option to purchase shares of Advance common stock issued under the Advance stock
option plan, whether or not then vested and exercisable,  will be terminated and
each holder will be entitled to receive in consideration  for such option a cash
payment  from  Advance at the  closing  of the merger in an amount  equal to the
difference  between  $26.00  and the per  share  exercise  price of the  option,
multiplied by the number of shares covered by

                                       4


the option, less any required tax withholdings.  All unvested stock options will
vest and become exercisable immediately prior to the merger.

WE HAVE  RECEIVED  AN  OPINION  FROM  OUR  FINANCIAL  ADVISOR  THAT  THE  MERGER
CONSIDERATION IS FAIR TO ADVANCE'S  STOCKHOLDERS FROM A FINANCIAL POINT OF VIEW.
(PAGE 16)

     Among other factors considered in deciding to approve the merger agreement,
the Advance  board of directors  received the written  opinion of its  financial
advisor,  Keefe,  Bruyette & Woods,  Inc.  ("KBW") that, as of September 1, 2004
(the  date  on  which  the  Advance  board  of  directors  approved  the  merger
agreement),  the $26.00  cash  merger  consideration  is fair to the  holders of
Advance common stock from a financial  point of view. The opinion is included as
Appendix B to this proxy statement.  You should read this opinion  completely to
understand the  assumptions  made,  matters  considered  and  limitations of the
review undertaken by KBW in providing its opinion.  KBW's opinion is directed to
the Advance board of directors and does not constitute a  recommendation  to any
stockholder as to any matters relating to the merger, including how to vote.

THE ANNUAL MEETING (PAGE 9)

     The Annual  Meeting will be held at 3:00 p.m.,  Eastern  Time,  on Tuesday,
December 14, 2004, at the Wintersville  office,  805 Main Street,  Wintersville,
Ohio. At the Annual  Meeting,  you will be asked to approve and adopt the merger
agreement,  elect  three  directors,   ratify  the  appointment  of  independent
accountants  and to act on any other  matters that may properly  come before the
Annual Meeting.

RECORD DATE; VOTES REQUIRED (PAGES 9-10)

     You can vote at the Annual  Meeting if you owned  shares of Advance  common
stock as of the close of business on November 2, 2004. On that date,  there were
1,383,392 shares of Advance common stock outstanding.  You will have one vote at
the Annual  Meeting  for each share of  Advance  common  stock that you owned of
record on that date.

     The affirmative  vote of the holders of a majority of the shares of Advance
common stock  outstanding  and entitled to vote at the Annual Meeting at which a
quorum is present is  necessary  to approve  and adopt the merger  agreement.  A
plurality of the votes cast is required to elect  directors and the  affirmative
vote of a majority of the votes cast is required to approve the  ratification of
independent accountants.

     Directors  and senior  officers of Advance  have  individually  agreed with
Parkvale to vote their shares of Advance common stock in favor of the merger and
the merger agreement. These individuals own in the aggregate approximately 12.6%
of the  outstanding  shares of Advance  common stock  (exclusive of  unexercised
stock options and shares held in a fiduciary capacity under ERISA plans).

                                       5


YOUR BOARD OF  DIRECTORS  UNANIMOUSLY  RECOMMENDS  APPROVAL  AND ADOPTION OF THE
MERGER AGREEMENT BY ADVANCE  STOCKHOLDERS  AND RECOMMENDS  APPROVAL OF THE OTHER
MATTERS BEING CONSIDERED AT THE ANNUAL MEETING. (PAGE 14)

         Based on the  reasons  described  elsewhere  in this  proxy  statement,
Advance's board of directors  believes that the merger  agreement is fair to and
in your  best  interests.  Accordingly,  your  board  of  directors  unanimously
recommends  that you vote "FOR"  approval and adoption of the merger  agreement.
Your board also recommends approval of the other matters being considered at the
Annual Meeting.

ADVANCE AND PARKVALE MUST MEET SEVERAL CONDITIONS TO COMPLETE THE MERGER.
(Page 21)

     Completion of the merger depends on the  satisfaction or waiver of a number
of conditions, including the following:

     o    Stockholders   of  Advance  must  approve  the  merger   agreement  in
          accordance with applicable law;

     o    Parkvale and Advance must receive all required regulatory approvals to
          complete the transactions  contemplated by the merger  agreement,  and
          any waiting periods required by law must have passed;

     o    There  must be no  injunction,  order,  decree  or law  preventing  or
          materially restricting the completion of the transactions contemplated
          by the merger agreement;

     o    The  representations  and  warranties  of each of  Parkvale,  Parkvale
          Savings Bank, Advance and Advance Financial Savings Bank in the merger
          agreement must be true and correct in all material  respects,  in each
          case as of the date of the merger  agreement  and as of the  effective
          time of the merger  except  where the facts that caused the failure of
          any  representation or warranty to be true would not,  individually or
          in the aggregate,  constitute a "material  adverse  effect" and except
          for  representations  and warranties which  specifically  relate to an
          earlier date;

     o    Parkvale  and Advance must have  performed  in all  material  respects
          their respective obligations required to be performed under the merger
          agreement at or prior to the closing of the merger;

     o    The consent,  approval or waiver of each person  (other than  required
          regulatory  approvals)  whose consent or approval shall be required in
          order to permit the lawful completion of the transactions contemplated
          by the merger  agreement  shall have been  obtained,  and none of such
          permits, consents, waivers,  clearances,  approvals and authorizations
          shall contain any term or condition which would materially  impair the
          value of Advance or Advance Financial Savings Bank to Parkvale; and

     o    Parkvale  shall have provided  confirmation  to Advance that an amount
          equal to the aggregate  merger  consideration  has been deposited with
          the exchange agent.

     Unless  prohibited by law,  either Parkvale or Advance could elect to waive
any of the  conditions for its benefit that have not been satisfied and complete
the merger  anyway.  The  parties  cannot be

                                       6


certain whether or when any of the conditions to the merger will be satisfied or
waived where permissible, or that the merger will be completed.

THE PARTIES NEED TO OBTAIN VARIOUS REGULATORY APPROVALS IN ORDER TO COMPLETE THE
MERGER AND THE BANK MERGER. (PAGE 32)

     To  complete  the  merger  and the  bank  merger,  the  parties  and  their
affiliates  need to obtain the consent or prior  approval  of, give notice to or
obtain a waiver from various  regulatory  authorities,  including  the Office of
Thrift Supervision or OTS, the Federal Deposit Insurance Corporation or FDIC and
Pennsylvania  bank regulatory  authorities.  The U.S.  Department of Justice may
provide  input into the approval  process of federal  banking  agencies and will
have between 15 and 30 days  following any approval by a federal  banking agency
of an application to challenge the approval on antitrust  grounds.  Parkvale and
Advance have filed or will file all necessary applications, notices and requests
for waiver with applicable regulatory  authorities in connection with the merger
and the bank merger.  Parkvale and Advance cannot predict,  however,  whether or
when all required  regulatory  approvals,  consents or waivers will be obtained,
what conditions they might include, or whether they will be received on a timely
basis.

THE MERGER AGREEMENT MAY BE TERMINATED BY THE PARTIES.  A TERMINATION FEE MAY BE
DUE (PAGES 26 AND 27)

     The merger  agreement may be terminated at any time (even after approval of
the merger by the Advance stockholders) as follows:

     o    By mutual consent of the parties;

     o    By Parkvale or Advance 30 or more days after any  required  regulatory
          approval for the completion of the  transactions  contemplated  by the
          merger  agreement  is denied or the  application  is  withdrawn at the
          request of the regulatory  authorities or approval is contingent  upon
          any nonstandard  condition that would  materially  impair the value of
          Advance to Parkvale;

     o    By Parkvale or Advance if the merger is not completed by June 30, 2005
          or if  stockholders  of Advance fail to approve the merger  agreement,
          unless the  failure of such  occurrence  is due to the  failure by the
          party seeking the  termination of the merger  agreement to perform its
          obligations under the merger agreement; and

     o    By Parkvale or Advance if the other party  materially  breaches any of
          its  representations,  warranties,  covenants or agreements  under the
          merger  agreement  and the breach  has not been  cured  within 30 days
          after  written  notice of the breach,  provided  that the  terminating
          party is not then in material breach of the merger agreement.

     In addition,  Parkvale may terminate the merger agreement in the event that
(i) Advance,  without having received  Parkvale's prior written consent,  enters
into an agreement to engage in an acquisition  transaction with any person other
than Parkvale,  (ii) the Advance board of directors  recommends that the Advance
stockholders approve or accept an acquisition  transaction with any person other
than  Parkvale,  or (iii)  any  person or group  other  than  Parkvale  acquires
beneficial ownership of, or the right to acquire beneficial ownership of, 25% or
more of the aggregate voting power represented by the outstanding Advance common
stock.

                                       7


     If the merger agreement is terminated under certain circumstances,  Advance
is required to pay Parkvale a termination fee of $1.5 million.

CERTAIN  DIRECTORS  AND OFFICERS OF ADVANCE  HAVE  INTERESTS IN THE MERGER WHICH
DIFFER FROM YOUR INTERESTS AS AN ADVANCE STOCKHOLDER. (PAGE 28)

     Some of the directors and  executive  officers of Advance have  agreements,
stock options,  restricted  stock awards and other benefit plans or arrangements
that provide them with  interests in the merger that are  different  from, or in
addition to, your interests. These interests arise from the merger agreement and
because  of  rights  under  benefits  and  compensation  plans  or  arrangements
maintained by Advance or Advance  Financial Savings Bank and, in the case of the
executive  officers,  under  employment  or special  retention  agreements,  and
include the following:

     o    The vesting of all unvested  stock  options  granted  under  Advance's
          stock option plan upon consummation of the merger;

     o    The allocation  under the Advance  Financial  Savings Bank ESOP of any
          unallocated  assets  attributable to the exchange of shares of Advance
          common  stock  will be made to all plan  participants,  pro rata based
          upon allocated account  balances,  including the accounts of executive
          officers,  following  termination of the ESOP,  receipt of a favorable
          determination  letter from the IRS and the  complete  repayment of the
          outstanding ESOP loan balance upon consummation of the merger;

     o    Severance  payments  to  Stephen  M.  Gagliardi,  president  and chief
          executive  officer of Advance upon his termination of employment as of
          the  merger in the  aggregate  amount of  approximately  $506,000,  in
          accordance with his employment agreement with Advance;

     o    A new consulting  and  noncompetition  agreement  entered into between
          Parkvale and Mr.  Stephen M.  Gagliardi  to be effective  upon closing
          which  will  provide  for a two year term  with  monthly  payments  of
          $3,000; and

     o    Parkvale's  agreement  to provide  indemnification  arrangements  for,
          among  others,  directors  and  executive  officers  of Advance and to
          maintain directors' and officers'  indemnification  insurance for such
          persons for a period of three years following the merger.

     The board of directors of Advance was aware of these factors and considered
them in approving the merger and the merger agreement.

ADVANCE  STOCKHOLDERS  HAVE  DISSENTERS'  RIGHTS IN CONNECTION  WITH THE MERGER.
(PAGE 36 AND APPENDIX C)

     In  accordance  with  Delaware  law,  holders of Advance  common  stock are
entitled to exercise  dissenters'  or appraisal  rights in  connection  with the
merger.  Advance  stockholders  electing to receive appraisal rights must comply
with the provisions of Section 262 of the Delaware  General  Corporation  Law in
order to perfect their rights.  Advance will require strict  compliance with the
statutory procedures. A copy of Section 262 is attached as Appendix C hereto. In
view of the complexity of

                                       8


Section  262,  stockholders  who wish to  dissent  from the  merger  and  pursue
appraisal rights may want to consult their legal advisors.

                               THE ANNUAL MEETING

TIME, DATE AND PLACE

     An Annual  Meeting of  Stockholders  of Advance  will be held at 3:00 p.m.,
Eastern Time, on Tuesday, December 14, 2004 at the Wintersville office, 805 Main
Street, Wintersville, Ohio.

MATTERS TO BE CONSIDERED

     The purpose of the Annual Meeting is to consider the following matters:

     o    The approval and adoption of the merger agreement;

     o    The election of three directors;

     o    The ratification of the appointment of independent accountants for the
          fiscal year ended June 30, 2005; and

     o    To transact such other business as may properly come before the Annual
          Meeting or any  adjournment or postponement of the Annual Meeting (the
          Board of Directors is not aware of any other business).

     Together  with this document we are also sending you our 2004 Annual Report
to  Stockholders  and a form of proxy  that is being  solicited  by the Board of
Directors.

SHARES OUTSTANDING AND ENTITLED TO VOTE; RECORD DATE

     The close of  business on November 2, 2004 has been fixed by Advance as the
record date for the determination of holders of Advance common stock entitled to
notice of and to vote at the Annual Meeting and any  adjournment or postponement
of the Annual Meeting.  At the close of business on the record date,  there were
1,383,392 shares of Advance common stock  outstanding and entitled to vote. Each
share of  Advance  common  stock  entitles  the holder to one vote at the Annual
Meeting on all matters properly presented at the Annual Meeting.

HOW TO VOTE YOUR SHARES

     Shareholders  of record may vote by mail or by attending the Annual Meeting
and voting in person.  If you choose to vote by mail,  simply mark the  enclosed
proxy  card,  date and sign it,  and  return  it in the  postage  paid  envelope
provided.

     If your  shares are held in the name of a bank,  broker or other  holder of
record,  you will receive  instructions  from the holder of record that you must
follow in order  for your  shares to be  voted.  Also,  please  note that if the
holder of record of your shares is a broker,  bank or other nominee and you wish
to vote in  person  at the  Annual  Meeting,  you must  bring a letter  from the
broker,  bank or other nominee  confirming that you are the beneficial  owner of
the shares.

                                       9


     Any  stockholder  executing  a proxy may revoke it at any time before it is
voted by:

     o    Delivering to the  Secretary of Advance prior to the Annual  Meeting a
          written  notice of  revocation  addressed  to  Florence  K.  McAlpine,
          Secretary, Advance Financial Bancorp, 1015 Commerce Street, Wellsburg,
          West Virginia 26070;

     o    Delivering to Advance prior to the Annual Meeting a properly  executed
          proxy with a later date; or

     o    Attending the Annual Meeting and voting in person.

Attendance  at the  Annual  Meeting  will  not,  in and  of  itself,  constitute
revocation of a proxy.

     Each proxy  returned  to Advance  (and not  revoked) by a holder of Advance
common  stock  will be  voted in  accordance  with  the  instructions  indicated
thereon.  If no  instructions  are  indicated,  the  proxy  will be voted  "FOR"
approval  and  adoption of the merger  agreement  and the related  agreement  of
merger and "FOR"  approval of the other matters  being  considered at the Annual
Meeting.

     At this time,  the Advance  board of  directors  is unaware of any matters,
other  than set forth  above,  that may be  presented  for  action at the Annual
Meeting or any  adjournment  or  postponement  of the Annual  Meeting.  If other
matters are properly presented,  however, the persons named as proxies will vote
in accordance  with their  judgment  with respect to such  matters.  The persons
named  as  proxies  by a  stockholder  may  propose  and  vote  for  one or more
adjournments  or  postponements  of the  Annual  Meeting  to  permit  additional
solicitation  of  proxies  in favor  of  approval  and  adoption  of the  merger
agreement,  but no proxy  voted  against the merger  agreement  will be voted in
favor of any such adjournment or postponement.

VOTES REQUIRED

     A quorum,  consisting  of the  holders  of a  majority  of the  issued  and
outstanding  shares of  Advance  common  stock,  must be present in person or by
proxy before any action may be taken at the Annual Meeting.  Abstentions will be
treated as shares that are present for purposes of determining the presence of a
quorum.

     The affirmative  vote of the holders of a majority of the shares of Advance
common stock  outstanding and entitled to vote at the Annual Meeting,  in person
or by proxy, is necessary to approve and adopt the merger agreement on behalf of
Advance.  The  affirmative  vote of a plurality of the votes cast is required to
elect  directors  and the  affirmative  vote of a majority  of the votes cast is
required to approve the ratification of independent accountants.

     Advance  intends to count shares of Advance  common stock present in person
at the Annual  Meeting but not voting,  and shares of Advance  common  stock for
which it has received  proxies but with respect to which  holders of such shares
have  abstained on any matter,  as present at the Annual Meeting for purposes of
determining whether a quorum exists.  However,  because approval and adoption of
the merger  agreement  requires the affirmative vote of a majority of the shares
of Advance common stock  outstanding and entitled to vote at the Annual Meeting,
such  nonvoting  shares  and  abstentions  will  have the same  effect as a vote
"AGAINST" the merger agreement. In addition, under applicable rules, brokers who
hold shares of Advance  common  stock in street name for  customers  who are the
beneficial  owners of such  shares are  prohibited  from  giving a proxy to vote
shares held for such customers in favor of the approval of the merger  agreement
without specific  instructions to that effect

                                       10


from such  customers.  Accordingly,  the  failure of such  customers  to provide
instructions  with  respect  to their  shares of Advance  common  stock to their
broker will have the effect of the shares not being voted and will have the same
effect as a vote  "AGAINST" the merger  agreement.  Such "broker  non-votes," if
any,  will be counted as present for  determining  the  presence or absence of a
quorum for the  transaction of business at the Annual Meeting or any adjournment
or postponement thereof.

     The  directors  and  executive  officers  of Advance  and their  respective
affiliates  collectively owned  approximately 17.9% of the outstanding shares of
Advance common stock as of the record date for the Annual Meeting  (inclusive of
stock options  exercisable within 60 days). The directors and senior officers of
Advance have entered into stockholder agreements with Parkvale pursuant to which
they  have  agreed  to vote  all of their  shares  (excluding  shares  held in a
fiduciary  capacity under ERISA plans) in favor of the merger  agreement.  These
individuals own in the aggregate  approximately  12.6% of the outstanding shares
of Advance common stock (exclusive of unexercised  stock options).  See "Certain
Beneficial  Owners  of  Advance  Common  Stock,"  on  page  39 and  "The  Merger
- --Stockholder  Agreements"  on page 35.  Neither  Parkvale nor any  affiliate of
Parkvale owns any shares of Advance.

SOLICITATION OF PROXIES

     Advance  will pay for the costs of  mailing  this  proxy  statement  to its
stockholders,  as well as all other costs incurred by it in connection  with the
solicitation  of  proxies  from  its  stockholders  on  behalf  of its  board of
directors.  In addition to  solicitation  by mail, the  directors,  officers and
employees of Advance and its subsidiaries may solicit proxies from  stockholders
of Advance in person or by telephone,  telegram,  facsimile or other  electronic
methods  without  compensation  other than  reimbursement  by Advance  for their
actual expenses.

     Arrangements  also will be made with brokerage firms and other  custodians,
nominees and  fiduciaries  for the  forwarding of  solicitation  material to the
beneficial  owners of Advance  common stock held of record by such persons,  and
Advance will  reimburse such firms,  custodians,  nominees and  fiduciaries  for
their reasonable out-of-pocket expenses in connection therewith.

                                   THE MERGER

     The  following  information  describes  the material  aspects of the merger
agreement and the merger.  This  description does not purport to be complete and
is  qualified  in its  entirety by  reference  to the  appendices  to this proxy
statement,  including the merger agreement attached as Appendix A. You are urged
to  carefully  read the  merger  agreement  and the  other  appendices  in their
entirety.

THE PARTIES

     Set  forth  below  is a brief  description  of the  parties  to the  merger
agreement.

     o    Advance is a unitary thrift holding company  incorporated in the State
          of Delaware in  September  1996 to be the holding  company for Advance
          Financial  Savings  Bank, a  federally-chartered  stock  savings bank.
          Advance Financial Savings Bank operates seven full service facilities.
          It is subject  to  examination  and  comprehensive  regulation  by the
          Office of Thrift  Supervision  ("OTS") and its deposits are  federally
          insured by the Federal Deposit Insurance Corporation ("FDIC"). Advance
          Financial  Savings Bank is a member of and owns  capital  stock in the
          Federal Home Loan Bank ("FHLB") of Pittsburgh,  which is one of the 12
          regional banks in the FHLB System.

                                       11


          Advance  Financial  Savings Bank operates a  traditional  savings bank
          business,  attracting  deposit  accounts  from the general  public and
          using  those  deposits,   together  with  other  funds,  primarily  to
          originate  and  invest  in  loans  secured  by  one-  to   four-family
          residential real estate, non-residential real estate, and consumer and
          commercial assets. To a lesser extent,  Advance Financial Savings Bank
          also originates multi-family real estate loans. At September 30, 2004,
          Advance had  consolidated  assets of $313.6 million and  stockholder's
          equity of $22.2 million.  The executive offices of Advance are located
          at 1015  Commerce  Street,  Wellsburg,  West Virginia  26070,  and its
          telephone number for that location is (304) 737-3531.

     o    Parkvale  Financial  Corporation is a unitary savings and loan holding
          company   incorporated   under  the  laws  of  the   Commonwealth   of
          Pennsylvania. It maintains two subsidiaries.  Parkvale Statutory Trust
          I is a Connecticut  chartered investment company, and Parkvale Savings
          Bank is a Pennsylvania  chartered permanent reserve fund stock savings
          bank  headquartered  in  Monroeville,  Pennsylvania.  Parkvale is also
          involved in lending in the greater Washington, D.C. and Columbus, Ohio
          areas  through  its   wholly-owned   subsidiary,   Parkvale   Mortgage
          Corporation.  Parkvale  Savings Bank conducts  business in the greater
          Pittsburgh  metropolitan  area  through  39  full-service  offices  in
          Allegheny,   Beaver,  Butler,  Fayette,  Washington  and  Westmoreland
          Counties.  With total assets of $1.6  billion at  September  30, 2004,
          Parkvale was the fifth largest financial institution  headquartered in
          the  Pittsburgh  metropolitan  area  and  eleventh  largest  financial
          institution with a significant presence in Western Pennsylvania.

          Parkvale's  principal  executive  offices are located at 4220  William
          Penn  Highway,  Monroeville,  Pennsylvania  15146,  and its  telephone
          number for that location is (412) 373-7200.

ACQUISITION STRUCTURE

     Subject  to  the  terms  and  conditions  set  forth  in the  Agreement,  a
newly-formed  subsidiary  of  Parkvale  will be  merged  with and into  Advance.
Immediately following the merger,  Advance Financial Savings Bank will be merged
with  and into  Parkvale  Savings  Bank  and  Advance  will be  merged  with and
liquidated into Parkvale.

MERGER CONSIDERATION

     At the  effective  time of the merger,  each share of Advance  common stock
issued and  outstanding  immediately  prior to the  effective  time  (other than
certain  shares  held by Advance or  Parkvale  and  dissenting  shares)  will be
cancelled and converted automatically into the right to receive from Parkvale an
amount equal to $26.00 in cash, without interest.

     After the completion of the merger,  holders of certificates  that prior to
the merger  represented  issued and  outstanding  shares of Advance common stock
(other than holders who have  perfected  dissenters'  rights of appraisal)  will
have no rights with  respect to those  shares  except for the right to surrender
the  certificates  for the merger  consideration.  After the  completion  of the
merger, holders of shares of Advance common stock will have no continuing equity
interest  in  Advance  or  Parkvale  and,  therefore,  will not  share in future
earnings, dividends or growth of Advance or Parkvale.

                                       12


EFFECTIVE TIME OF THE MERGER

     The merger will become effective when a certificate of merger,  executed in
accordance with the relevant provisions of the Delaware General Corporation Law,
is filed with the  Secretary  of State of the State of  Delaware  (or such later
time as may be set forth in the  certificate of merger),  which will not be done
unless and until all conditions to the  obligations of the parties to consummate
the merger are satisfied or waived where permissible. See " -- Conditions to the
Merger,"  beginning  on page  21.  Although  no  assurance  can be given in this
regard,  it is  anticipated  that the merger will become  effective  late in the
fourth quarter of 2004 or early 2005.

BACKGROUND OF THE MERGER

     The  management  and the board of  directors  of  Advance  considered  on a
regular basis various strategic alternatives as part of their continuing efforts
to enhance Advance's  community  banking  franchise and to maximize  shareholder
value. These strategic  alternatives included the possibility of entering into a
strategic business combination with a similarly-sized or larger institution.  On
March  16,  2004,  KBW met  with  Advance's  board  and made a  presentation  to
Advance's board on the strategic  alternatives available to Advance and provided
an  analysis  of  each  strategic  alternative.   The  presentation  included  a
discussion of Advance's operations, the markets in which it competes,  Advance's
anticipated future financial  performance as an independent  company,  financial
institutions  which might be interested in pursuing an  acquisition  of Advance,
how Advance would be viewed by parties  interested in such an  acquisition,  and
the  pricing  multiples  in the mergers and  acquisitions  market for  financial
institutions  that  might  be  considered  comparable  to  Advance.  After  this
presentation  which the board  discussed  at length,  the Board  authorized  the
engagement of KBW and  authorized  KBW to contact  potential  merger  parties to
determine the interest of such parties in a possible strategic combination.

     In May 2004,  KBW initiated  contact with a number of potential  acquirers,
and, following execution of confidentiality  agreements with these parties,  KBW
provided such potential  acquirers with a  confidential  information  memorandum
regarding  Advance.  A total of 16 parties  were  contacted  by KBW, of which 12
executed  confidentiality  agreements and received the confidential  memorandum.
KBW received  non-binding  indications  of interest from two parties,  including
Parkvale. The Advance Board met on June 10, 2004 to review with KBW the terms of
these initial indications of interest.  KBW presented a detailed analysis of the
financial terms of each of the  indications of interest  received and the status
of discussions  with the other parties that received the  confidential  offering
memorandum.  At such time, the Parkvale  proposal provided for a range of merger
consideration  of $25-27  for each  share of  Advance  common  stock.  The Board
directed KBW to continue  negotiations with these two parties and to report back
to the Board.

     On June 21, 2004, the Advance Board again met with KBW to review the status
of the two proposals.  The Board  authorized KBW to continue  negotiations  with
these  parties.  Parkvale had  confirmed its pricing range of $25-$27 per share.
The board  determined to authorize  Parkvale to conduct due diligence.  Parkvale
conducted  detailed due diligence with respect to Advance during July and August
2004.  After  completion  of its due  diligence,  on August  13,  2004  Parkvale
confirmed its proposal at $26.00 per share. Parkvale presented the initial draft
of the  definitive  merger  agreement to Advance on August 17, 2004.  Such draft
merger agreement was distributed to each director of Advance on August 17, 2004.
Such documents were further revised and negotiated until September 1, 2004.

                                       13


     On August 27,  2004,  the  Advance  board met to discuss  the status of the
negotiations  with Parkvale,  including a detailed review of the latest draft of
the  merger  agreement  that  had  been  furnished  to each  director,  with the
assistance of special counsel Malizia Spidi & Fisch, PC, a discussion of matters
for which  negotiations  were still pending and a further review of the proposed
transaction and related aspects of the transaction as presented by its financial
advisor,  KBW. Included in such review was an updated financial  analysis of the
Parkvale  proposal.  The  Advance  board  authorized  legal  counsel to continue
negotiations towards a definitive agreement.

     On September  1, 2004,  the Advance  board met to consider  the  definitive
agreement. Legal counsel and representatives of KBW were present at the meeting.
KBW presented its analysis of the fairness from a financial point of view of the
transaction  and delivered its fairness  opinion.  Special  counsel  reviewed in
detail the terms of the definitive agreement and responded to questions from the
Board. Special counsel then discussed with the Advance board the legal standards
applicable  to the board's  decisions  and actions  with respect to the proposed
transaction.  At this meeting,  the Advance  board,  by a unanimous  vote of all
members  of the  board,  determined  that the merger is fair to, and in the best
interests of, Advance and its shareholders,  approved the merger agreement, and,
subject  to the  exercise  of  its  fiduciary  duty,  recommended  that  Advance
shareholders  vote their  shares in favor of  approving  the  merger  agreement.
Advance and Parkvale  executed the definitive  merger  agreement on September 1,
2004 and issued a joint press release  publicly  announcing the transaction that
day.

RECOMMENDATION OF THE ADVANCE BOARD OF DIRECTORS AND REASONS FOR THE MERGER

     The  Advance  board has  unanimously  approved  the  merger  agreement  and
unanimously  recommends  that  Advance  stockholders  vote  "FOR"  approval  and
adoption of the merger agreement.

     The  Advance  board has  determined  that the merger is fair to, and in the
best  interests  of,  Advance  and its  stockholders.  In  approving  the merger
agreement,  the Advance board  consulted  with KBW with respect to the financial
aspects and  fairness of the merger from a financial  point of view and with its
legal counsel as to its legal duties and the terms of the merger  agreement.  In
arriving at its  determination,  the Advance  board also  considered a number of
factors, including the following:

     o    The board's familiarity with and review of information  concerning the
          business,  results of  operations,  financial  condition,  competitive
          position and future prospects of Advance;

     o    The current and  prospective  environment  in which Advance  operates,
          including  national,  regional  and  local  economic  conditions,  the
          competitive  environment  for banks and other  financial  institutions
          generally   and  the   increased   regulatory   burdens  on  financial
          institutions  generally  and the  trend  toward  consolidation  in the
          banking industry and in the financial services industry;

     o    The financial  presentation  of KBW and the opinion of KBW that, as of
          the date of such opinion,  the merger  consideration of $26.00 in cash
          per share was fair,  from a financial point of view, to the holders of
          Advance  common  stock  (see  "  --  Opinion  of  Advance's  Financial
          Advisor," on page 16);

     o    The historical  market prices of the Advance common stock and the fact
          that the $26.00 per share  merger  consideration  represented  a 43.6%
          premium over the per share closing  price of the Advance  common stock
          on the  business  day  before the  merger  was  announced  and a 41.9%
          premium  over the  average  per share  closing  prices of the

                                       14


          Advance common stock during the four-week period immediately preceding
          the merger  announcement  (see "Market for Common Stock and Dividends"
          on page 39);

     o    Results  that  could be  expected  to be  obtained  by  Advance  if it
          continued  to  operate  independently,  and  the  likely  benefits  to
          stockholders of such course,  as compared with the value of the merger
          consideration being offered by Parkvale;

     o    The ability of Parkvale to pay the aggregate merger  consideration and
          to receive the requisite regulatory approvals in a timely manner;

     o    The fact that the  consideration to be received in the merger is cash,
          thus  eliminating any uncertainty in valuing the merger  consideration
          to be received by Advance  stockholders,  and that this  consideration
          would result in a fully-taxable transaction to Advance stockholders;

     o    KBW's  assessment that it currently was unlikely that another acquiror
          had both the  willingness  and the  financial  capability  to offer to
          acquire Advance at a price which was higher than that being offered by
          Parkvale;

     o    The  terms and  conditions  of the  merger  agreement,  including  the
          parties' respective representations,  warranties,  covenants and other
          agreements,  the  conditions  to closing,  a provision  which  permits
          Advance's board of directors, in the exercise of its fiduciary duties,
          under  certain  conditions,  to furnish  information  to, or engage in
          negotiations  with, a third party which has  submitted an  unsolicited
          proposal to acquire  Advance and a provision  providing  for Advance's
          payment of a  termination  fee to Parkvale if the merger  agreement is
          terminated under certain circumstances and the effect such termination
          fee could  have on a third  party's  decision  to  propose a merger or
          similar   transaction   to  Advance  at  a  higher   price  than  that
          contemplated by the merger with Parkvale;

     o    The effects of the merger on Advance's  depositors  and  customers and
          the  communities  served by Advance  which was deemed to be  favorable
          given  that  they  would be  served  by a  geographically  diversified
          organization which had greater resources than Advance; and

     o    The  effects  of the  merger on  Advance's  employees,  including  the
          prospects for employment with a large,  growing  organization  such as
          Parkvale and the severance and other benefits agreed to be provided by
          Parkvale to employees  whose  employment  was terminated in connection
          with the merger.

     The discussion and factors  considered by the Advance board is not intended
to be exhaustive, but includes all material factors considered. In approving the
merger  agreement,  the  Advance  board did not assign any  specific or relative
weights  to any of the  foregoing  factors  and  individual  directors  may have
weighted factors differently.

                                       15

OPINION OF ADVANCE'S FINANCIAL ADVISOR

     On March 16, 2004, the Advance board met with  representatives from KBW for
a strategic  planning  session to discuss recent trends in the banking  industry
and the prospects for Advance.  The Advance board discussed the changes that had
occurred in the market for publicly  traded  thrifts in recent  quarters and the
difficult  strategic  issues  facing  banking  institutions  in general  and, in
particular,  smaller  institutions  like  Advance.  The  Board  also  considered
increased  competition,  new  technology  and the  decreasing  pool of potential
acquirors as a result of  consolidation in the thrift and banking  industry.  At
this meeting,  KBW also  reviewed the then current  merger  market,  the various
pricing  methods,  a range of values for Advance based on these pricing methods,
as well as a review of other successful  strategies that other institutions have
implemented.

     On March 22, 2004,  Advance  retained KBW to evaluate  Advance's  strategic
alternatives  as part of a  shareholder  enhancement  program  and to review and
evaluate any specific  proposals for a strategic alliance that might be received
regarding  an alliance  with  Advance.  KBW, as part of its  investment  banking
business, is regularly engaged in the evaluation of businesses and securities in
connection  with  mergers  and   acquisitions,   negotiated   underwritings  and
distributions of listed and unlisted securities. KBW is familiar with the market
for common stocks of publicly traded banks,  thrifts and bank holding companies.
The Advance  board  selected KBW on the basis of the firm's  reputation  and its
experience,  expertise  in  transactions  similar to the  merger,  and its prior
relationship with Advance.

     Pursuant  to its  engagement,  KBW was asked to render an opinion as to the
fairness, from a financial point of view, of the merger consideration to be paid
to the  shareholders of Advance.  KBW delivered its opinion to the Advance board
that,  as of  September  1,  2004,  the  merger  consideration  is fair,  from a
financial  point of view, to the  shareholders of Advance.  No limitations  were
imposed by the Advance board upon KBW with respect to the investigations made or
procedures  followed by it in rendering  its opinion.  KBW has  consented to the
inclusion  in this proxy  statement of the summary of its opinion to the Advance
board and to the reference to the entire opinion attached hereto as Appendix B.

     The full text of the KBW  opinion,  which is attached as Appendix B to this
proxy statement,  sets forth certain  assumptions made,  matters  considered and
limitations on the review undertaken by KBW, and should be read in its entirety.
The summary of the opinion of KBW set forth in this proxy statement is qualified
in its entirety by reference to the opinion.

     In  rendering  its  opinion  for  Advance,  KBW  (i)  reviewed  the  merger
agreement,  (ii) Annual  Reports  and Forms  10-KSB for the years ended June 30,
2001,  2002, 2003 for Advance,  (iii)  Advance's proxy  statements for the years
ended June 30, 2002 and 2003, (iv) Advance's unaudited financial  statements for
the year ended June 30, 2004, (v) quarterly  reports on Form 10-QSB for Advance,
(vi) discussed with senior  management and the board of directors of Advance the
current  position  and  prospective   outlook  for  Advance,   (vii)  considered
historical quotations, levels of activity and prices of recorded transactions in
Advance's  common stock,  (viii) reviewed the financial and stock market data of
other banks and the  financial  and  structural  terms of several  other  recent
transactions  involving mergers and acquisitions of comparably situated thrifts,
and (ix) performed other analyses which KBW considered appropriate.

     With respect to Parkvale,  KBW (i) reviewed  Parkvale's  annual reports and
Forms  10-K for the years  ended June 30,  2001,  2002 and 2003;  (ii)  reviewed
Parkvale's  quarterly  reports on Form 10-Q,  and (iii)  discussed with Parkvale
management funding for transaction and required capital levels.

                                       16


     ANALYSIS OF RECENT COMPARABLE ACQUISITION  TRANSACTIONS.  Also in rendering
its opinion,  KBW analyzed certain  comparable  transactions  involving thrifts,
comparing the  acquisition  price  relative to book value,  tangible book value,
latest  twelve  months  earnings,  and premium to core  deposits.  The  analysis
included a comparison of the minimum, median and maximum of the above ratios for
representative  pending acquisitions where the selling institution was a thrift,
had assets  between $100 million and $750  million,  tangible  equity / tangible
assets less than 9%, and return on average  equity  greater than 9%. As a result
of these  transaction  criteria,  the  following  selling  thrifts  were used in
analyzing comparable transactions:

SELLING INSTITUTION:
- -------------------

Ipswich Bancshares Inc.                     Equitable Bank
Family Savings Bank, FSB                    Trust Bancorp Inc.
American Home Loan Corp.                    Fidelity Bancorp, Inc.
Alliance Bancorp of New England             Liberty Bancshares Inc.
Lighthouse Financial Services

The  transaction  analysis  resulted in a range of values for Advance based upon
comparable  thrift merger and acquisition  transactions.  KBW derived the median
pricing  metrics  of the  aforementioned  comparable  group and  summarized  the
results of comparative  thrift merger and acquisition  transactions and compared
the range of values to the consideration  received by Advance shareholders.  The
comparable thrift merger and acquisition statistics are as follows:


                                           -----------------    -----------------    ---------------    --------------
                                                                PRICE TO             PRICE TO LAST      CORE
                                           PRICE TO             TANGIBLE             12 MONTHS          DEPOSIT
                                           BOOK RATIO           BOOK RATIO           EARNINGS           PREMIUM
                                           (%)                  (%)                  (X)                (%)
- ----------------------------------------------------------------------------------------------------------------------
                                                                                            
MINIMUM VALUE                              133.0                133.0                10.5               4.0
- ----------------------------------------------------------------------------------------------------------------------
MEDIAN VALUE                               187.0                187.0                15.0               12.4
- ----------------------------------------------------------------------------------------------------------------------
MAXIMUM VALUE                              332.5                332.5                23.7               36.5
- ----------------------------------------------------------------------------------------------------------------------

- ----------------------------------------------------------------------------------------------------------------------
$26.00 PARKVALE OFFER                      175.5                246.0                15.3               9.2
- ----------------------------------------------------------------------------------------------------------------------



     KBW viewed the  aforementioned  comparable group as the most appropriate in
deriving a comparable  transaction value based on Advance's size,  capital ratio
and  earnings.  KBW  viewed  the fact  that,  with the query  based on the above
criteria  producing  nine  transactions  with  reported  pricing  metrics in the
comparable  group,  as  being  statistically  significant  for the  purposes  of
comparison. KBW viewed the four resulting metrics (price to book value, price to
tangible  book value,  price to last twelve  months  earnings  and core  deposit
premium) from the comparable  transactions on a median basis, as the key metrics
used  to  evaluate  the  fairness,  from  a  financial  point  of  view,  of the
transaction.

     Given that the value of the  consideration on an aggregate basis to be paid
in the merger,  as of the date of the opinion,  is greater than the median value
of the range of comparable thrift  transactions for price to tangible book value
and price to latest  twelve  month  earnings,  KBW believes  that this  analysis
supports  the  fairness,  from a  financial  point of view,  to Advance  and its
shareholders of the consideration to be paid in the merger.

                                       17


     DISCOUNTED  CASH  FLOW  ANALYSIS.  KBW  performed  a  discounted  cash flow
analysis of the  forecasted  financial  performance of Advance using a base case
scenario  whereby  earnings  grew  using  management   estimates.   KBW  applied
transaction  multiples to earnings of 14.0x,  15.0x, 16.3x, 17.0x and 18.0x. The
terminal  multiple range is based on the terminal earnings multiple of completed
transactions  similar to this transaction.  The combined cash flows and terminal
value were then  discounted  back to present  values  using  different  discount
ranges  ranging  from 10.3% to 12.3%,  chosen to reflect  different  assumptions
regarding  required rates of return of holders or prospective  buyers of Advance
common  stock  taking  into  consideration  such  factors as  current  long term
interest  rates,  market  capitalization  size,  earnings  and  liquidity of the
shares. The results of KBW's analysis are set forth in the following table:


                        ----------------------------------------------
                                      Sensitivity Analysis
                        ----------------------------------------------

                                       Terminal Multiple

                                14.0x   15.0x   16.3x   17.0x   18.0x
                        ----------------------------------------------
Discount Reate          12.3%   $18.37  $19.57  $21.14  $21.97  $23.17
                        11.8%   $18.77  $19.99  $21.60  $22.45  $23.68
                        11.3%   $19.18  $20.43  $22.08  $22.94  $24.20
                        10.8%   $19.60  $20.88  $22.56  $23.45  $24.73
                        10.3%   $20.03  $21.34  $23.06  $23.97  $25.28


     Based on the foregoing  criteria and  assumptions,  KBW determined that the
change-in-control  present value of the Advance  common stock ranged from $18.37
to $25.28 per share.  Given that the value of the  consideration  on a per share
basis to be paid in the merger,  as of the date of the opinion,  is greater than
the range derived from the discounted cash flow analysis, KBW believes that this
analysis  supports the fairness,  from a financial point of view, to Advance and
its shareholders of the consideration to be paid in the merger.

     The discounted cash flow analyses of Advance does not necessarily  indicate
actual  values or actual  future  results  and does not  purport to reflect  the
prices at which any  securities  may trade at the  present or at any time in the
future.  Discounted  cash flow analysis is a widely used valuation  methodology,
but  the  results  of  this  methodology  are  highly  dependent  upon  numerous
assumptions that must be made, including earnings growth rates,  dividend payout
rates, terminal values, projected capital structure, and discount rates.

     In  rendering  its  opinion,  KBW assumed and relied upon the  accuracy and
completeness  of the  financial  information  provided to it by Advance.  In its
review,  with the  consent  of the  Advance  Board,  KBW did not  undertake  any
independent  verification of the information provided to it, nor did it make any
independent  appraisal or evaluation of the assets or liabilities  and potential
or contingent liabilities of Advance.

     The fairness opinion of KBW is limited to the fairness as of its date, from
a financial  point of view,  of the  consideration  to be paid in the merger and
does not  address  the  underlying  business  decision  to effect the merger (or
alternatives thereto) nor does it constitute a recommendation to any shareholder
of Advance as to how such shareholder should vote with respect to the merger.

                                       18


     KBW is a nationally  recognized  investment banking firm and is continually
engaged in the valuation of businesses and their  securities in connection  with
mergers and acquisitions, leveraged buyouts, negotiated underwritings, secondary
distributions of listed and unlisted securities and private placements.

     In preparing its analysis,  KBW made numerous  assumptions  with respect to
industry  performance,  business and economic conditions and other matters, many
of which are beyond the control of KBW and Advance.  The  analyses  performed by
KBW are not necessarily indicative of actual values or future results, which may
be  significantly  more or less favorable than suggested by such analyses and do
not purport to be  appraisals  or reflect the prices at which a business  may be
sold.

     KBW will  receive a fee of 1% of the total  transaction  value for services
rendered in connection  with advising and issuing a fairness  opinion  regarding
the merger or approximately $380,000. As of the date of the proxy statement, KBW
has received $85,000 of such fee; the remainder of the fee is due at the closing
of the transaction.  Advance has also agreed to reimburse KBW for all reasonable
out-of-pocket expenses and disbursements, which will not exceed $5,000, incurred
in connection  with its  engagement  and to indemnify KBW and its affiliates and
their respective directors, officers, employees, agents, and controlling persons
against certain expenses and liabilities, including liabilities under securities
laws.

TREATMENT OF STOCK OPTIONS

     At or  immediately  prior  to  the  effective  time  of  the  merger,  each
outstanding  and  unexercised  option to purchase shares of Advance common stock
issued  under an Advance  stock  option  plan,  whether  or not then  vested and
exercisable,  will be terminated  and each holder will be entitled to receive in
consideration  for such option a cash  payment from Advance at the closing in an
amount equal to the  difference  between $26.00 and the per share exercise price
of the option,  multiplied by the number of shares  covered by the option,  less
any required tax withholdings.

SURRENDER OF STOCK CERTIFICATES; PAYMENT FOR SHARES

     Prior to the  completion of the merger,  Parkvale shall appoint an exchange
agent reasonably  acceptable to Advance for the benefit of the holders of shares
of Advance common stock in connection with the merger.  Immediately prior to the
effective  time of the merger,  Parkvale  will deliver to the exchange  agent an
amount of cash equal to the aggregate merger consideration.

     No later than five  business days  following the  completion of the merger,
Parkvale  shall  cause the  exchange  agent to mail to each  holder of record of
shares of Advance common stock a letter of transmittal  disclosing the procedure
for exchanging certificates  representing shares of Advance common stock for the
merger  consideration.  After the effective  time,  each holder of a certificate
representing  shares of issued and outstanding  Advance common stock (except for
certain shares held by Advance or Parkvale) will, upon surrender to the exchange
agent of a certificate for exchange together with a properly completed letter of
transmittal, be entitled to receive $26.00 in cash, without interest, multiplied
by the number of shares of Advance common stock  represented by the  certificate
and the certificate so surrendered  will be cancelled.  No interest will be paid
or accrued on the merger consideration upon the surrender of any certificate for
the benefit of the holder of the certificate.

     Any  portion of cash  delivered  to the  exchange  agent by  Parkvale  that
remains unclaimed by the former stockholders of Advance for six months after the
effective time will be delivered to Parkvale.

                                       19


Any stockholders of Advance who have not exchanged their certificates as of that
date may look only to Parkvale for payment of the merger consideration. However,
neither Parkvale nor any other entity or person shall be liable to any holder of
shares of Advance common stock for any  consideration  paid to a public official
in accordance with applicable abandoned property, escheat or similar laws.

FINANCING THE TRANSACTION

     Based on 1,383,392  shares of Advance common stock  currently  outstanding,
the aggregate amount of consideration to be paid to Advance's  stockholders will
be approximately $36.0 million. This amount would increase by an additional $4.0
million if all options to purchase  155,859 shares of Advance common stock which
are currently  outstanding  were  exercised  prior to the effective  time of the
merger.  Parkvale has represented and warranted in the merger  agreement that it
will have  available to it immediately  prior to the effective  time  sufficient
cash to pay the aggregate  merger  consideration  to the stockholders of Advance
following completion of the merger.

BOARD OF DIRECTORS' COVENANT TO RECOMMEND THE MERGER AGREEMENT

     The merger  agreement  requires the Advance board of directors to recommend
the approval and adoption of the merger agreement and the agreement of merger by
the Advance stockholders. The Advance board of directors is permitted to fail to
make such  recommendation  or withdraw,  modify or change in a manner adverse to
Parkvale  its  recommendation  to the Advance  stockholders  with respect to the
merger  agreement  and the  merger  but  only if  after  consultation  with  and
considering  the advice of its outside  legal  counsel,  the board of  directors
determines in good faith that the making of such  recommendation  or the failure
to withdraw, modify or change such recommendation,  would or could reasonably be
expected to constitute a breach of its fiduciary  duties under  applicable  law.
Notwithstanding the foregoing,  even in the absence of a board recommendation of
approval, the merger agreement and the related agreement of merger must still be
submitted for approval and adoption by the Advance stockholders.

NO SOLICITATION

     The merger  agreement  provides that neither Advance nor Advance  Financial
Savings Bank shall, and shall not authorize or permit any of its subsidiaries or
any of its  or its  subsidiaries'  directors,  officers,  employees,  agents  or
representatives  to,  directly  or  indirectly  initiate,   solicit,  encourage,
facilitate,   hold  any  discussions  or  negotiations   with,  or  provide  any
information  to any  person,  entity or group,  other than  Parkvale or Parkvale
Savings Bank  concerning  any  acquisition  transaction.  The term  "acquisition
transaction" is generally defined in the merger agreement as any merger, sale of
substantial  assets or liabilities not in the ordinary course of business,  sale
of shares of capital  stock or  similar  transactions  involving  Advance or any
Advance subsidiary.

     The merger  agreement  allows Advance to furnish  information in connection
with an unsolicited  acquisition  transaction if the Advance board, after having
received  advice of counsel,  determines in good faith that the failure to do so
would or could  reasonably  be expected to  constitute a breach of its fiduciary
duties under applicable law.

     Advance is required to communicate to Parkvale the terms of any proposal it
receives with respect to an acquisition transaction.


                                       20

CONDITIONS TO THE MERGER

     Completion  of the  merger  is  subject  to  the  satisfaction  of  various
conditions set forth in the merger agreement or, to the extent permitted by law,
the waiver of those  conditions by the party entitled to do so, at or before the
effective time of the merger.

     Each of the  parties'  obligation  to complete the merger is subject to the
following conditions:

     o    All corporate  action  required to be taken to authorize the execution
          and delivery of the merger  agreement and of the related  agreement of
          merger and the consummation of the transactions  contemplated  thereby
          shall  have  been  duly  taken  by all of the  parties  to the  merger
          agreement,  including  the  approval  of the merger  agreement  by the
          stockholders of Advance;

     o    All  regulatory   approvals  required  to  complete  the  transactions
          contemplated by the merger  agreement shall have been obtained without
          any nonstandard  condition that would  materially  impair the value of
          Advance to Parkvale,  all conditions to such approvals shall have been
          satisfied and all statutory  waiting  periods in respect thereof shall
          have expired; and

     o    No order, judgment or decree shall be outstanding against any party to
          the  merger  agreement  that  would  have  the  effect  of  preventing
          completion of the merger and no suit, action or other proceeding shall
          be pending or threatened by any governmental  body seeking to restrain
          or prohibit  consummation of the merger or obtain substantial monetary
          penalties in connection with the merger agreement.

     The  obligations  of Parkvale  and  Parkvale  Savings  Bank to complete the
merger  are  also  conditioned  upon  satisfaction  or  waiver  of  each  of the
following:

     o    Advance and Advance Financial Savings Bank shall have performed in all
          material  respects  all  obligations  required to be performed by them
          under the  merger  agreement  at or prior to the  closing  date of the
          merger and the  representations  and warranties of Advance and Advance
          Financial  Savings  Bank in the  merger  agreement  shall  be true and
          correct in all material respects,  in each case, as of the date of the
          merger  agreement and as of the effective  time of the merger,  except
          where the facts that  caused  the  failure  of any  representation  or
          warranty  to be true  would  not,  individually  or in the  aggregate,
          constitute a "material adverse effect" (as such term is defined in the
          merger  agreement)  and except as to any  representation  or  warranty
          which specifically relates to an earlier date;

     o    All permits, consents, waivers, clearances and other authorizations of
          governmental  agencies  and  third  parties  which  are  necessary  in
          connection  with the merger  shall have been  obtained  and none shall
          include any  nonstandard  condition that would  materially  impair the
          value of Advance and its subsidiaries to Parkvale; and

     o    Parkvale shall have received a certificate from specified  officers of
          Advance and Advance  Financial Savings Bank with respect to compliance
          with each of the foregoing conditions.

                                       21


     The obligations of Advance and Advance  Financial  Savings Bank to complete
the  merger  are also  conditioned  upon  satisfaction  or waiver of each of the
following:

     o    Parkvale  and  Parkvale  Savings  Bank  shall  have  performed  in all
          material  respects  all  obligations  required to be performed by them
          under the  merger  agreement  at or prior to the  closing  date of the
          merger and the representations and warranties of Parkvale and Parkvale
          Savings Bank in the merger  agreement shall be true and correct in all
          material  respects,  in  each  case,  as of the  date  of  the  merger
          agreement and as of the effective time of the merger, except where the
          facts that caused the failure of any  representation or warranty to be
          true  would  not,  individually  or in  the  aggregate,  constitute  a
          "material  adverse  effect"  (as such term is  defined  in the  merger
          agreement)  and  except as to any  representation  or  warranty  which
          specifically relates to an earlier date;

     o    Advance  and  Advance  Financial  Savings  Bank shall have  received a
          certificate  from specified  officers of Parkvale and Parkvale Savings
          Bank with respect to compliance with each of the foregoing conditions;
          and

     o    Parkvale  shall have provided  confirmation  to Advance that an amount
          equal to the aggregate merger  consideration in immediately  available
          funds shall have been deposited with the exchange agent.

REPRESENTATIONS AND WARRANTIES OF ADVANCE AND PARKVALE

     Advance and Parkvale each has made  representations  and  warranties to the
other with respect to (among other things):

     o    corporate organization;
     o    corporate  authority and power to enter into the merger  agreement and
          to complete the transactions contemplated by the merger agreement;
     o    financial statements;
     o    absence of changes or events  since June 30,  2004 which  would have a
          material adverse effect;
     o    pending or threatened legal proceedings;
     o    broker's fees;
     o    the truth and accuracy of information included in this proxy statement
          as of certain time periods;
     o    insurance of deposits;
     o    the truth and accuracy of the representations and warranties; and
     o    compliance with laws.

     Advance has also made additional representations and warranties to Parkvale
with respect to:

     o    its capitalization;
     o    taxes and tax returns;
     o    employee benefit plans and the administration of these plans;
     o    securities filings and reports with regulatory  authorities by Advance
          and its subsidiaries;
     o    certain contracts;
     o    properties and insurance;

                                       22


     o    environmental matters;
     o    allowance for loan losses and real estate owned;
     o    minute books;
     o    transactions with affiliates; and
     o    required vote to approve the merger and receipt of fairness opinion.

     Parkvale has also made a representation  and warranty to Advance  regarding
the availability of cash sufficient for it to pay the merger  consideration  and
any other amounts payable under the merger agreement.

CONDUCT PENDING THE MERGER

     The merger agreement contains covenants of Advance and Parkvale pending the
completion of the merger, including covenants regarding the conduct of Advance's
business from the date that the merger  agreement was executed  until the merger
is completed. These covenants are briefly described below.

     Advance  has  agreed  that it will,  and will  cause its  subsidiaries  to,
conduct its business in the ordinary  course  consistent  with past practice and
use reasonable best efforts to preserve its business organization, employees and
advantageous  business  relationships and to retain the services of its officers
and key employees.

     Advance  has further  agreed  that,  except as  expressly  contemplated  or
permitted by the merger agreement, prior to the effective time of the merger, it
will  not,  and  will  not  permit  any of its  subsidiaries  to,  do any of the
following without the prior written consent of Parkvale:

     o    change any provision of their certificate of incorporation,  bylaws or
          other similar governing documents;

     o    except  for the  issuance  of Advance  common  stock  pursuant  to the
          present terms of outstanding  stock options,  (i) change the number of
          shares of its authorized or issued capital stock,  (ii) issue or grant
          any option, warrant, call, commitment,  subscription,  award, right to
          purchase or agreement of any character  relating to the  authorized or
          issued capital stock of Advance,  or any securities  convertible  into
          shares of such capital  stock,  or (iii) split,  combine or reclassify
          any shares of its capital  stock,  or redeem or otherwise  acquire any
          shares of such capital stock;

     o    declare  or pay any  dividends  on,  or make  other  distributions  in
          respect of, any of its capital stock,  provided,  however,  Advance is
          permitted  to continue to declare and pay its regular  quarterly  cash
          dividend of $0.10 per share for each full  calendar  quarter  prior to
          consummation  of the merger but no  dividends  may be declared or paid
          for any partial quarter;

     o    (i) grant any severance or termination  pay to (other than pursuant to
          binding contracts of Advance  previously  disclosed under the terms of
          the  merger  agreement),  or  enter  into  or  amend  any  employment,
          consulting  or  compensation  agreement  with,  any of its  directors,
          officers or employees;  or (ii) award any increase in  compensation or
          benefits to its directors,  officers or employees, except, in the case
          of employees, as may be

                                       23


          granted in the ordinary  course of business and  consistent  with past
          practices  and  policies  not to exceed 4.5% of the current  salary of
          each respective employee;

     o    (i) enter into or modify  (except as may be required by applicable law
          or  as  may  be  required  by  the  merger   agreement)  any  pension,
          retirement,   stock  option,   stock  purchase,   stock  grant,  stock
          appreciation right, savings,  profit sharing,  deferred  compensation,
          consulting,   bonus,   group  insurance  or  other  employee  benefit,
          incentive  or  welfare  contract,  plan or  arrangement,  or any trust
          agreement  related  thereto,  in  respect  of any  of  its  directors,
          officers or employees;  or (ii) make any  contributions to the Advance
          ESOP or any other  defined  contribution  plan or any defined  benefit
          pension  or  retirement  plan  other  than in the  ordinary  course of
          business consistent with past practice;

     o    purchase  or  otherwise  acquire,  or sell or dispose of any assets or
          incur any  liabilities  other than in the ordinary  course of business
          consistent with past practices and policies;

     o    make any capital expenditures in excess of $25,000 per expenditure and
          $100,000 in the  aggregate,  other than  pursuant to existing  binding
          commitments or expenditures  necessary to maintain  existing assets in
          good repair;

     o    file any  applications  or make any contract with respect to branching
          or site location or relocation;

     o    (i) make any material change in accounting methods or practices, other
          than changes required by generally accepted accounting principles,  or
          (ii) change any of its methods of reporting  income and deductions for
          federal income tax purposes,  except as required by changes in laws or
          regulations;

     o    change  its  lending,  investment,  deposit  or  asset  and  liability
          management or other banking policies in any material respect except as
          may be required by applicable law;

     o    engage in any transaction with an "affiliate" as defined in the merger
          agreement;

     o    enter into any futures contract, option or other agreement or take any
          other   action  for   purposes   of  hedging   the   exposure  of  its
          interest-earning assets and interest-bearing liabilities to changes in
          market rates of interest;

     o    incur any  liability  for  borrowed  funds  (other than in the case of
          deposits, federal funds purchased, securities sold under agreements to
          repurchase  and FHLB  advances in the ordinary  course of business) or
          place  upon  or  permit  any  lien  or  encumbrance  upon  any  of its
          properties or assets,  excepts for liens of the types permitted in the
          merger agreement;

     o    acquire  in  any  manner   whatsoever  (other  than  to  realize  upon
          collateral for a defaulted loan) any business or entity;

     o    discharge  or satisfy  any  material  lien or  encumbrance  or pay any
          material  obligation or liability  (absolute or contingent) other than
          at scheduled maturity or in the ordinary course of business;

                                       24


     o    enter or agree to enter into any agreement or arrangement granting any
          preferential  right  to  purchase  any  of its  assets  or  rights  or
          requiring  the consent of any party to the transfer and  assignment of
          any such assets or rights;

     o    invest  in  any  investment   securities   other  than  United  States
          government   agencies,    mortgage-backed   securities   and   insured
          certificates  of deposit  with a maturity  of two years or less (seven
          years or less for mortgage-backed securities) or federal funds;

     o    make or  commit to make any  commercial  real  estate  loan to any one
          person or entity  (together with  affiliates of such person or entity)
          in excess of $300,000 in the aggregate;

     o    take any action that would  result in any of its  representations  and
          warranties  contained  in the  merger  agreement  not  being  true and
          correct in any material respect upon completion of the merger; or

     o    agree to do any of the foregoing.

     The merger  agreement  also  contains  covenants  relating  to, among other
things:

     o    Each  party   conferring   with  the  other  regarding  its  business,
          operations,  prospects and financial condition and matters relating to
          the completion of the merger;

     o    The provision of current financial information to the other;

     o    Parkvale's   access  to   information   concerning   Advance  and  the
          confidentiality of the information;

     o    The preparation and filing of the required regulatory applications and
          notices;

     o    The preparation and  distribution of the proxy statement to be sent to
          stockholders of Advance in connection  with the  solicitation of their
          approval  and  adoption  of the  merger  agreement  and all  requisite
          regulatory filings;

     o    The provision by Parkvale of certain employee benefits;

     o    Supplementing disclosure schedules;

     o    Cooperation  regarding the issuance of press  releases  related to the
          merger;

     o    Consultation  regarding  Advance's  loan,  litigation  and real estate
          valuation  practices  and policies  and the making of any  adjustments
          required  to  conform  such  policies  to  those  of  Parkvale;  o The
          redemption of Advance's Rights Plan if requested by Parkvale;

     o    Amending   Advance's   Bylaws  so  as  to  delete  certain   residency
          requirements for board members; and

                                       25


     o    The execution of a supplemental indenture in connection with Advance's
          outstanding  outstanding floating rate junior subordinated  deferrable
          interest debentures.

EXTENSION, WAIVER AND AMENDMENT OF THE MERGER AGREEMENT

     Prior  to the  completion  of  the  merger,  any  provision  of the  merger
agreement may be waived, amended or modified by the parties.  However, after the
vote by the  stockholders of Advance,  no amendment or modification  may be made
that would  reduce or change the  amount of or the form of  consideration  to be
received by Advance's stockholders under the terms of the merger agreement.

TERMINATION OF THE MERGER AGREEMENT

     The merger  agreement  may be  terminated  before  completion of the merger
(even if stockholders of Advance have already voted to approve it) by:

     o    the mutual consent of both parties;

     o    either  party if (i) the merger is not  completed  by June 30, 2005 or
          (ii) the  stockholders of Advance do not approve the merger  agreement
          at the Annual Meeting;  however, the failure of such occurrence cannot
          be due to the  breach  of any  representation,  warranty  or  covenant
          contained in the merger agreement by the party seeking to terminate;

     o    by either party upon written notice to the other 30 or more days after
          the date upon which any  application  for a regulatory or governmental
          approval  necessary to consummate the merger shall have been denied or
          withdrawn  at  the  request  or   recommendation   of  the  applicable
          regulatory agency or governmental authority, unless within such 30-day
          period a petition for rehearing or an amended  application is filed or
          noticed,  or 30 or more  days  after any  petition  for  rehearing  or
          amended application is denied;

     o    by either  party if there shall have been a material  breach of any of
          the covenants,  agreements or representations and warranties set forth
          in the merger agreement.  Each party must give the other party 30 days
          to cure  the  breach.  The  party  seeking  to  terminate  the  merger
          agreement  cannot  be  in  material  breach  of  any   representation,
          warranty, covenant or other agreement in the merger agreement;

     o    by either  party,  if any of the  applications  for prior  approval by
          third  parties  and  governmental  bodies are  denied or are  approved
          contingent  upon the  satisfaction  of any  non-standard  condition or
          requirement  which,  in the reasonable  opinion of the Parkvale board,
          would  materially  impair the value of Advance and  Advance  Financial
          Savings Bank to Parkvale, and the time period for appeals and requests
          for reconsideration has run; or

     o    by Parkvale in the event that (i)  Advance,  without  having  received
          Parkvale's prior written  consent,  enters into an agreement to engage
          in an  acquisition  transaction  with any person other than  Parkvale,
          (ii)  the  Advance  board of  directors  recommends  that the  Advance
          stockholders  approve or accept an  acquisition  transaction  with any
          person other than Parkvale,  or (iii) any person or group,  other than
          Parkvale  acquires  beneficial  ownership  of, or the right to acquire
          beneficial  ownership  of, 25% or more

                                       26


          of the aggregate voting power  represented by the outstanding  Advance
          common stock (any of which events shall be  considered a  "termination
          event").

EXPENSES AND TERMINATION FEE

     All costs and expenses  incurred in connection with the merger will be paid
by the party incurring such expense.  However,  in the event of a willful breach
by either party of any representation, warranty, covenant or agreement contained
in the merger agreement, the non-breaching party may pursue any remedy available
at law or in equity to enforce  its  rights  and shall be paid by the  breaching
party  for  all  damages,  costs  and  expenses  incurred  or  suffered  by  the
non-breaching  party  or in the  enforcement  of its  rights  under  the  merger
agreement.

     In addition,  Advance will pay Parkvale a  termination  fee of $1.5 million
upon the occurrence of a termination event (as defined under "Termination of the
Merger  Agreement"  above) prior to a fee  termination  event. A fee termination
event is the first to occur of the following:

     o    the effective time of the merger;

     o    12 months after  termination  of the merger  agreement  following  the
          first  occurrence  of a  preliminary  termination  event  (as  defined
          below);

     o    termination  of the  merger  agreement  prior to the  occurrence  of a
          termination  event or  preliminary  termination  event other than as a
          result of a willful breach of any representation,  warranty,  covenant
          or agreement by Advance; or

     o    12 months  after the  termination  of this  agreement by Parkvale as a
          result of a willful breach of any representation,  warranty,  covenant
          or agreement by Advance;

A preliminary termination event is any of the following events:

     o    any person  (other  than  Parkvale)  shall have  commenced  or filed a
          registration statement under the Securities Act of 1933 for any tender
          offer or exchange  offer to purchase  shares of Advance  common  stock
          such that upon  consummation  of such offer,  such person would own or
          control 10% or more Advance common stock;

     o    the holders of Advance common stock shall not have approved the merger
          agreement at a meeting of stockholders held for such purpose,  or such
          meeting  shall  not have been  held or have  been  cancelled  prior to
          termination to the merger  agreement,  or Advance's board of directors
          shall have withdrawn or modified in any manner adverse to Parkvale the
          recommendation  of Advance's  board of  directors  with respect to the
          merger  agreement after any person shall have (i) made or disclosed an
          intention to make a bona fide proposal to Advance or its  stockholders
          to engage  in an  acquisition  transaction,  (ii)  commenced  a tender
          offer,  or filed a registration  statement with respect to an exchange
          offer,  or (iii) filed an application  with an appropriate  regulatory
          authority for approval to engage in an  acquisition  transaction  with
          Advance; or

     o    Advance shall have breached any representation,  warranty, covenant or
          obligation  in the merger  agreement in a manner  which would  entitle
          Parkvale to  terminate  the merger  agreement  and such breach  occurs
          after any person shall have (i) made or

                                       27


          disclosed an intention to make a bona fide  proposal to Advance or its
          stockholders to engage in an acquisition transaction, (ii) commenced a
          tender offer or filed a  registration  statement  under the Securities
          Act of 1933 with  respect  to an  exchange  offer,  or (iii)  filed an
          application or notice with the appropriate  regulatory authorities for
          approval to engage in an acquisition transaction with Advance.

     In the event of termination of the merger  agreement by either  Parkvale or
Advance as set forth above,  the merger  agreement shall become void and have no
effect,  except  that  the  provisions  of  the  merger  agreement  relating  to
confidentiality  of information and expenses shall survive any such termination.
Notwithstanding the foregoing, neither Parkvale nor Advance shall be relieved or
released  from any  liabilities  or  damages  arising  out of its  breach of any
provision of the merger agreement.

INTERESTS OF CERTAIN PERSONS IN THE MERGER

     When you are considering the recommendation of Advance's board of directors
with respect to approving  the merger  agreement  and the merger,  you should be
aware that Advance directors and executive officers have interests in the merger
as individuals  which are in addition to, or different from,  their interests as
stockholders  of Advance.  The  Advance  board of  directors  was aware of these
factors and  considered  them,  among other  matters,  in  approving  the merger
agreement and the merger. These interests are described below.

     EMPLOYMENT  AND OTHER  AGREEMENTS.  Under the  merger  agreement,  Parkvale
agreed to honor various contractual  obligations which have been entered into by
Advance and or its subsidiaries and some of their executive officers,  including
an employment  agreement  between Advance Financial Savings Bank and Mr. Stephen
M.  Gagliardi.  In  accordance  with this  employment  agreement  and the merger
agreement,  it is contemplated that Mr. Gagliardi's  position will be terminated
upon the merger,  and he should receive a severance payment under his employment
agreement  in an  amount  equal to three  times his five  year  average  taxable
compensation. Such payment is estimated at approximately $506,000.

     Concurrent  with the execution of the merger  agreement,  Parkvale  entered
into addenda to the existing  employment  agreements of Mr.  Stephen M. Magnone,
Mr. Steve Martino, and Mr. Marc A. DeSantis which provide that in the event such
employees  terminate  their  employment  within one year following the effective
time of the merger in connection  with the  occurrence of certain  events,  such
individuals  will be entitled to receive  payments  of  approximately  $239,000,
$250,000 and  $186,000,  assuming the merger is completed in 2004,  or $257,000,
$267,000  and   $202,000,   if  the  merger  is   completed  in  2005.   If  the
above-referenced  payments,  either  alone or together  with other  payments and
benefits,  would  constitute a  "parachute  payment"  under  Section 280G of the
Internal Revenue Code of 1986, as amended, or the Code, then the amounts payable
shall be reduced by the amount  which is the minimum  necessary  to result in no
portion of the payment  being  non-deductible  pursuant  to Section  280G of the
Code.

     CONSULTING AND NONCOMPETITION  AGREEMENT.  Concurrent with the execution of
the merger  agreement,  Parkvale  entered into a Consulting  and  Noncompetition
Agreement with Mr. Stephen M. Gagliardi.  Such consulting agreement,  which will
be effective  upon  completion of the merger,  provides for a two year term with
monthly  consulting  fees of $3,000 as well as medical and dental  benefits,  an
automobile  allowance  of $1,000 per month and  country  club dues of $3,000 per
year.

                                       28


     ADVISORY BOARD. Subject to the fiduciary duties of the Parkvale board, each
director of Advance as of the date of the merger  agreement will be requested by
Parkvale  to  serve as a member  of an  Advisory  Board  for  three  consecutive
one-year  terms  following the effective  time.  Such Advisory  Board would meet
quarterly and members would receive a fee of $275 per meeting  attended.  Within
12 months  following the effective  time of the merger,  the Advisory Board will
nominate  one of its  members  to become a member of the  Parkvale  board  which
nomination will be considered by the Nominating  Committee of the Parkvale board
along with the  qualifications  of the other members of the Advisory Board.  The
Nominating  Committee  will then make a  recommendation  as to one member of the
Advisory Board to be appointed to the Parkvale board.

     EXISTING DIRECTOR RETIREMENT  OBLIGATIONS.  Two former directors of Advance
currently receive monthly retirement  payments of $350 for Mr. Robert Rawson and
$450 for Mr.  James  Murphy  which would be payable for the  remainder  of their
life. Parkvale has agreed to honor these obligations.

     STOCK  OPTION PLAN.  Pursuant to the terms of Advance's  stock option plan,
all  unvested  options to purchase  shares of Advance  common  stock will become
vested and exercisable upon consummation of the merger. The following table sets
forth the  number of  options  which were held by the  directors  and  executive
officers of Advance as of the date of this document as well as the payments that
will be received in  cancellation  of such options at  completion  of the merger
before  deducting  any  applicable  withholding  taxes.  Certain of the unvested
awards shown below may vest in accordance with their terms prior to consummation
of the merger.

                                       29




                                                                                   PAYMENT AT COMPLETION OF MERGER ON
NAME                                       NUMBER OF STOCK OPTIONS                    CANCELLATION OF OPTIONS (1)
- ----                                       -----------------------                 ----------------------------------
                                                                                
Stephen M. Gagliardi                               40,666.50                          $     548,998

John R. Sperlazza                                   9,487.50                          $     128,081

William E. Watson                                   9,487.50                          $     128,081

Frank Gary Young                                    9,487.50                          $     128,081

William B. Chesson                                  9,487.50                          $     128,081

Kelly M. Bethel                                     3,256.00                          $      25,299

Walker Peterson Holloway, Jr.                       3,256.00                          $      25,299

Dominic J. Teramana, Jr.                            3,256.00                          $      25,299

Stephen M. Magnone                                 10,000.00                          $      77,700  (2)

Steve D. Martino                                   10,000.00                          $      77,700  (2)

Marc A. DeSantis                                   10,000.00                          $      77,700  (2)

                                                  118,384.50                          $   1,370,319
TOTAL
<FN>
- -------------
(1)  Before deduction of applicable withholding taxes.
(2)  If the merger  closes in 2004,  the receipt of such  amounts may reduce the
     total  payments  under  such  persons'  employment  agreements  by an equal
     amount.
</FN>


     EMPLOYEE  STOCK  OWNERSHIP  PLAN.  Pursuant  to the  terms  of the  Advance
Financial Savings Bank employee stock ownership plan, or ESOP, in the event of a
"change  in  control,"  which is  defined  in the ESOP in a manner  which  would
include  the  merger,  the ESOP will be  terminated  and any  unvested  benefits
thereunder shall vest immediately. Pursuant to the merger agreement, Advance has
filed with the Internal Revenue  Service,  or IRS, a request for a determination
letter for  termination of the ESOP as of the effective  time of the merger.  As
soon as  practicable  after the later of the effective time of the merger or the
receipt of a favorable determination letter for termination of the ESOP from the
Internal Revenue Service,  the account balances in the ESOP shall be distributed
to  participants  and  beneficiaries  in accordance  with applicable law and the
ESOP. In connection  with the  termination  of the ESOP,  and prior to any final
distribution to participants,  the trustee of the ESOP will utilize funds in the
ESOP suspense  account to repay the  outstanding  loan from Advance to the ESOP,
and any  unallocated  amounts in the ESOP will be  allocated  to the accounts of
participating  Advance employees in accordance with applicable law and the ESOP.
As of June 30, 2004, the ESOP held 31,116  unallocated  shares of Advance common
stock in the suspense account and the outstanding  principal balance of the loan
from Advance to the ESOP was $164,000.

     INDEMNIFICATION  AND INSURANCE.  The merger  agreement  provides that for a
period of six years  following the effective time of the merger,  Parkvale shall
indemnify  and hold  harmless  each  present  and former  director,  officer and
employee of Advance and Advance  Financial  Savings  Bank  determined  as

                                       30


of the effective  time of the merger  against any costs or expenses,  judgments,
fines,  losses,  claims,  damages or liabilities incurred in connection with any
claim,  action,  suit,  proceeding or  investigation,  whether civil,  criminal,
administrative or investigative, arising out of matters existing or occurring at
or prior to the effective time of the merger,  whether asserted or claimed prior
to or after the  effective  time of the merger,  arising in whole or in part out
of, or  pertaining  to (i) the fact that he or she was a  director,  officer  or
employee  of Advance  or  Advance  Financial  Savings  Bank,  or (ii) the merger
agreement or any of the transactions contemplated thereby, to the fullest extent
permitted by law.

     In addition,  the merger  agreement  provides  that  Parkvale will maintain
directors'  and  officers'  liability  insurance  coverage to provide  Advance's
directors  and officers  with  coverage for three years  following the effective
time of the merger.

     Other than as set forth above, no director or executive  officer of Advance
has any direct or indirect  material  interest in the merger,  except insofar as
ownership of Advance common stock might be deemed such an interest. See "Certain
Beneficial Owners of Advance Common Stock," beginning on page 39.

EMPLOYEE BENEFITS MATTERS

     The merger  agreement  contains  agreements  of the parties with respect to
various employee matters, which are briefly described below.

     PARTICIPATION IN PARKVALE'S  EMPLOYEE BENEFIT PLANS. As soon as practicable
after the  merger,  Parkvale  will  provide  the  employees  of Advance  and its
subsidiaries  who remain  employed  after the  merger  with  coverage  under the
employee benefit plans of Parkvale or Parkvale Savings Bank on substantially the
same basis as any employee of Parkvale or Parkvale  Savings Bank in a comparable
position,  unless  Parkvale  elects to continue any of Advance's  benefit  plans
providing  similar  benefits and except that  participation in the Parkvale ESOP
will not begin until the 2005 plan year.

     Parkvale will use its best efforts to cause the  applicable  benefits plans
of Parkvale or its affiliates:

     o    Not to treat any  employee of Advance or its  subsidiaries  as a "new"
          employee  for  purposes  of  exclusion  from  any  benefit  plan for a
          pre-existing medical condition;

     o    To provide full credit  towards  deductibles  under such plans for any
          deductibles  incurred by any  employees  upon  delivery to Parkvale of
          appropriate documentation; and

     o    To treat  service  rendered to Advance or any of its  subsidiaries  as
          service   rendered  to  Parkvale  for  purposes  of   eligibility   to
          participate,  vesting and for other  appropriate  benefits,  including
          applicability  of minimum waiting periods for  participation,  but not
          for benefit.

     SEVERANCE  COMPENSATION  AND  BENEFITS.  Parkvale  will pay any employee of
Advance  or  its  subsidiaries  who  is  not  otherwise  covered  by a  specific
employment,  termination,  severance or change in control  agreement  and who is
terminated  by Parkvale or its  affiliates  for reasons  other than cause (which
shall mean personal  dishonesty,  incompetence,  willful  misconduct,  breach of
fiduciary duty involving personal profit,  intentional failure to perform stated
duties or willful  violation of any law, rule or  regulation  other than traffic
violations or similar  offenses) or who is asked to transfer to another

                                       31


position or location of Parkvale but chooses not to do so in the one-year period
immediately  following the merger,  the  severance and other  benefits set forth
below:

     o    Severance in an amount equal to one week's  salary  multiplied  by the
          number of full years of service of such terminated Advance employee to
          Advance or any  subsidiary  of Advance  with a minimum  payment of one
          week and a maximum payment of 10 weeks; and

     o    Continuation  of  participation  in the group health  insurance  plans
          sponsored by Advance or Parkvale without the payment of premiums for a
          period of two months.

     OUTSTANDING  ADVANCE  AGREEMENTS.  Following  the merger,  Parkvale and its
affiliates  will honor in  accordance  with their terms all written  employment,
benefits,  options and other  compensation  agreements  disclosed  by Advance to
Parkvale.

     EMPLOYEE STOCK OWNERSHIP PLAN. Advance Financial Savings Bank has filed all
necessary  documents with the IRS for a determination  letter for termination of
the Advance  Financial Savings Bank ESOP as of the effective time of the merger.
As soon as  practicable  after the  effective  time of the  merger and after the
receipt of a favorable  determination  letter for termination  from the Internal
Revenue Service, the account balances in the Advance Financial Savings Bank ESOP
will be  distributed  to  participants  and  beneficiaries  in  accordance  with
applicable law and the ESOP. The assets of the ESOP  attributable to unallocated
shares will be utilized to repay the ESOP debt. Any remaining  assets after such
debt  repayment  will be  allocated in  accordance  with the plan terms pro rata
based upon participant account balances. Prior to the merger,  contributions to,
and  payments  on the  loan of,  the  ESOP  will be made  consistent  with  past
practices on the regularly scheduled payment dates.

     ADVANCE 401(K) PLAN. Advance Financial Savings Bank has filed all necessary
documents with the IRS for a determination letter for termination of the Advance
Financial  Savings  Bank  Employees'  Profit  Sharing  Plan  &  Trust  as of the
effective time of the merger. The accounts of all participants and beneficiaries
in the plan will become  fully  vested as of its  termination  date.  As soon as
practicable  after the  effective  time of the merger and after the receipt of a
favorable  determination  letter  for  termination  from  the  Internal  Revenue
Service,  the account balances in the 401(k) will be distributed to participants
and beneficiaries in accordance with applicable law and regulations.

REGULATORY APPROVALS

     Completion of the merger is subject to the prior receipt of all consents or
approvals  of, or the  provision  of notices  to, or  receipt  of a waiver  from
foreign,  federal and state  regulatory  authorities  required  to complete  the
merger  except to the  extent  that a  regulatory  authority  may waive any such
requirement.

     OFFICE OF THRIFT SUPERVISION. The merger will require the submission to the
Office of Thrift  Supervision of an application under the Home Owners' Loan Act.
Parkvale  has  filed  the  requisite  application  with  the  Office  of  Thrift
Supervision.  In  reviewing  applications  under the Home  Owners' Loan Act, the
Office of Thrift Supervision considers:

     o    the financial  and  managerial  resources and future  prospects of the
          merging and resulting institutions;

                                       32


     o    the effect of the  acquisition  on the  savings  associations  and the
          insurance risk to the Savings Association  Insurance Fund and the Bank
          Insurance Fund; and

     o    the convenience and needs of the community served.

The Office of Thrift Supervision may not approve a transaction if:

     o    The merger would result in a monopoly or would further any combination
          or conspiracy to monopolize, or attempt to monopolize, the business of
          banking in any part of the United States; or

     o    The effect of the merger may be to substantially lessen competition in
          any section of the  country,  or tend to create a monopoly,  or in any
          manner restrain trade,

unless  in  each  case  the  Office  of  Thrift   Supervision   finds  that  the
anticompetitive  effects of the merger are clearly  outweighed  by its  probable
effect in meeting the convenience and needs of the community.

     Applicable  regulations require publication of notice of an application for
approval  of the  merger  and an  opportunity  for the  public to comment on the
application in writing and to request a hearing.

     FEDERAL  DEPOSIT  INSURANCE  CORPORATION.  Completion of the bank merger is
subject to approval from the FDIC.  Parkvale has applied to the FDIC pursuant to
Section 18(c) of the Federal Deposit  Insurance Act, or FDIA. The period for the
FDIC's review of any proposed  acquisition,  such as Parkvale's  acquisition  of
Advance  Financial  Savings  Bank,  commences  upon  receipt  by the  FDIC of an
application deemed sufficient by the FDIC. Since the companies believe that they
qualify for expedited  processing  under  applicable FDIC  regulations,  once an
application is deemed  sufficient,  the FDIC generally will take action on it by
the date that is the latest of (i) 45 days after the FDIC deemed it  sufficient,
(ii) 10 days after  publication of the last required notice, or (iii) three days
after receipt of the Attorney General's report on competitive factors. The staff
of the FDIC deemed the application  substantially  complete on October 14, 2004.
In every  case,  the FDIC  will  also  consider  the  financial  and  managerial
resources  and future  prospects of the  acquiror  and the savings  association,
relevant  antitrust laws and the  convenience and needs of the communities to be
served. The FDIC will also consider the effectiveness of Parkvale and Advance in
combating money laundering activities. FDIC regulations provide that an acquiror
must publish on at least three  occasions  at  approximately  equal  intervals a
notification,  as close as practicable  to the date on which the  application is
filed but no earlier  than five days  before the  application  is filed,  in the
community  in which the main  offices of the merging  institutions  are located.
Generally,  within  30 days of the date of first  publication  (unless  extended
under applicable FDIC  regulations),  anyone may file comments in favor of or in
protest of the  application  and may also submit such  information  as he or she
deems relevant.  Any transaction approved by the FDIC may not be completed until
30 days after such  approval,  during which time the U.S.  Department of Justice
may  challenge  such  transaction  on  antitrust  grounds and seek  divesture of
certain  assets  and  liabilities.  With the  approval  of the FDIC and the U.S.
Department of Justice, the waiting period may be reduced to 15 days.

     STATE APPROVALS AND NOTICES. The merger is subject to the prior approval of
the  Pennsylvania  Department  of  Banking  under  Sections  112  and 115 of the
Pennsylvania  Banking Code. In  determining  whether to approve the merger,  the
Pennsylvania  Department of Banking will consider,  among other things,  whether
the  purposes and probable  effects of the merger would be  consistent  with the
purposes of the Pennsylvania  Banking Code, as set forth in Section 103 thereof,
and whether the merger would

                                       33


be prejudicial to the interests of the depositors,  creditors,  beneficiaries of
fiduciary  accounts or stockholders  of the  institutions  involved.  Applicable
Pennsylvania  law also requires  publication  of notice of the  application  for
approval  of the  merger  and an  opportunity  for the  public to comment on the
application  in  writing.  The  bank  merger  is  subject  to  approval  by  the
Pennsylvania  Department  of  Banking  under  Section  1609 of the  Pennsylvania
Banking  Code.  In  determining   whether  to  approve  the  bank  merger,   the
Pennsylvania  Department of Banking will consider,  among other things,  whether
the bank merger adequately protects the interests of depositors, other creditors
and  stockholders  and would be consistent  with the  principles of adequate and
sound banking  practices  and the public  interest on the basis of the financial
history and condition of the participating banks, their prospects, the character
of their management,  the potential effect of the bank merger on competition and
the  convenience  and  needs of the  communities  primarily  to be served by the
participating banks.

     A copy of the bank  merger  application  filed with the FDIC was also filed
with the West Virginia Department of Banking.

     STATUS OF APPLICATIONS AND NOTICES. Parkvale and Advance have filed or will
file all required applications,  notices and requests for waiver with applicable
regulatory  authorities  in  connection  with the merger.  Parkvale  and Advance
cannot  predict,  however,  whether or when all required  regulatory  approvals,
consents or waivers will be obtained,  what  conditions  they might include,  or
whether they will be received on a timely basis.

CERTAIN FEDERAL INCOME TAX CONSEQUENCES

     The following discussion is a general summary of the material United States
federal income tax consequences of the merger. This discussion is based upon the
Internal  Revenue  Code of 1986,  as amended,  final and  temporary  regulations
promulgated by the United States Treasury  Department,  judicial authorities and
current rulings and administrative  practice of the Internal Revenue Service, as
currently  in effect,  all of which are subject to change at any time,  possibly
with retroactive  effect.  This discussion  assumes that Advance common stock is
held as a capital asset by each  stockholder and does not address all aspects of
federal  income  taxation that might be relevant to particular  stockholders  of
Advance   common  stock  in  light  of  their  status  or  personal   investment
circumstances,  such  as  foreign  persons,  dealers  in  securities,  regulated
investment companies,  life insurance companies,  other financial  institutions,
tax-exempt  organizations,  pass-through  entities,  taxpayers  who hold Advance
common stock as part of a "straddle," "hedge" or "conversion transaction" or who
have a  "functional  currency"  other than United  States  dollars or individual
persons who have received  Advance common stock as  compensation or otherwise in
connection with the performance of services.  Further,  this discussion does not
address state, local or foreign tax consequences of the merger.

     For United States federal  income tax purposes,  the merger will be treated
as an  acquisition  by Parkvale of all the  outstanding  stock of Advance.  Each
holder of shares of Advance  common  stock will be  treated as  exchanging  such
shares for cash.

     The receipt of cash in exchange for shares of Advance  common stock will be
a taxable  transaction for federal income tax purposes.  Each stockholder's gain
or loss per share  will be equal to the  difference  between  the per share cash
consideration  and the  stockholder's  adjusted  tax basis per share in  Advance
common stock. A  stockholder's  gain or loss from the exchange will be a capital
gain or loss. This gain or loss will be long-term if the holder has held Advance
common stock for more than 12 months prior to the merger. Under current law, net
long-term  capital gains of individuals  are subject to a maximum federal income
tax rate of 15%,  whereas the maximum federal income tax rate

                                       34


on ordinary  income and net  short-term  capital  gains  (i.e.,  gain on capital
assets held for not more than twelve  months) of an  individual is currently 35%
(not  taking  into  account  any  phase-out  of tax  benefits  such as  personal
exemptions and certain itemized deductions). For corporations, capital gains and
ordinary  income are taxed at the same maximum rate of 35%.  Capital  losses are
currently  deductible  only to the extent of capital  gains plus, in the case of
taxpayers other than corporations, $3,000 of ordinary income ($1,500 in the case
of married individuals filing separate returns).  In the case of individuals and
other  non-corporation   taxpayers,   capital  losses  that  are  not  currently
deductible  may  be  carried   forward  to  other  years,   subject  to  certain
limitations. In the case of corporations,  capital losses that are not currently
deductible  may  generally be carried back to each of the three years  preceding
the loss year and  forward to each of the five years  succeeding  the loss year,
subject to certain limitations.

     An Advance  stockholder may be subject to backup withholding at the rate of
28% with  respect to payments  of cash  consideration  received  pursuant to the
merger,  unless the stockholder (a) provides a correct  taxpayer  identification
number,  or TIN, in the manner  required or (b) is a corporation or other exempt
recipient and, when required, demonstrates this fact. To prevent the possibility
of backup  federal income tax  withholding,  each  stockholder  must provide the
disbursing  agent with his,  her or its correct TIN by  completing a Form W-9 or
Substitute Form W-9. An Advance  stockholder who does not provide the disbursing
agent with his,  her or its correct TIN may be subject to  penalties  imposed by
the Internal Revenue Service, as well as backup withholding. Any amount withheld
will be allowed as a refund or credit against the  stockholder's  federal income
tax liability.

     The  foregoing  discussion  is for  general  information  only and is not a
complete  description of all of the potential tax consequences that may occur as
a result of the merger.  Regardless  of your  particular  situation,  you should
consult  your own tax advisor  regarding  the federal  tax  consequences  of the
merger to you,  as well as the tax  consequences  of the  merger to you  arising
under the laws of any state, local or other jurisdiction, domestic or foreign.

ACCOUNTING TREATMENT

     The merger will be accounted  for under the purchase  method of  accounting
under accounting  principles generally accepted in the United States of America.
Under this method, Advance's assets and liabilities as of the date of the merger
will be recorded at their respective fair values and added to those of Parkvale.
Any difference  between the purchase price for Advance and the fair value of the
identifiable net assets acquired  (including core deposit  intangibles)  will be
recorded as goodwill.  In accordance with Financial  Accounting  Standards Board
Statement No. 142, "Goodwill and Other Intangible  Assets," issued in July 2001,
the goodwill  resulting  from the merger will not be  amortized to expense,  but
will be subject to at least an annual  assessment  of  impairment  by applying a
fair value test. In addition,  any core deposit intangibles recorded by Parkvale
in connection  with the merger will be amortized to expense in  accordance  with
the new rules. The financial statements of Parkvale issued after the merger will
reflect the results attributable to the acquired operations of Advance beginning
on the date of completion of the merger.

STOCKHOLDER AGREEMENTS

     In connection with the execution of the merger agreement, each director and
senior  officer of Advance  entered into a stockholder  agreement  with Parkvale
Savings  Bank  in  the  form  attached  to the  merger  agreement.  Under  these
agreements,  these  individuals  agreed to vote all of their  shares of  Advance
common stock (excluding shares held in a fiduciary capacity under an ERISA plan)
in favor of the  merger  of  Advance  and  against  the  approval  of any  other
agreement  providing for the acquisition of

                                       35


Advance or all or substantially all of its assets. Pursuant to these agreements,
these  individuals  also agreed not to transfer  their shares of Advance  common
stock prior to the Annual Meeting of  Stockholders  of Advance called to approve
and adopt the merger agreement,  except for transfers in limited  circumstances.
These  agreements  will remain in effect until the earlier of the effective time
of the merger or the termination of the merger  agreement in accordance with its
terms.

DISSENTERS' RIGHTS OF APPRAISAL

     Under Delaware law, if you do not wish to accept the cash payment  provided
for in the merger  agreement,  you have the right to demand an  appraisal of the
fair value of your shares  conducted by the Delaware Court of Chancery.  ADVANCE
STOCKHOLDERS   ELECTING  TO  RECEIVE  APPRAISAL  RIGHTS  MUST  COMPLY  WITH  THE
PROVISIONS  OF SECTION 262 OF THE DELAWARE  GENERAL  CORPORATION  LAW, A COPY OF
WHICH IS  ATTACHED  AS  APPENDIX  C HERETO,  IN ORDER TO PERFECT  THEIR  RIGHTS.
ADVANCE  WILL REQUIRE  STRICT  COMPLIANCE  WITH THE  STATUTORY  PROCEDURES.  The
following  is  intended as a brief  summary of the  material  provisions  of the
Delaware statutory  procedures required to be followed by an Advance stockholder
in order to dissent  from the merger and  perfect  the  stockholder's  appraisal
rights.  This summary,  however,  is not a complete  statement of all applicable
requirements and is qualified in its entirety by reference to Section 262 of the
Delaware  General  Corporation Law, the full text of which appears in Appendix C
of this proxy statement.

     Section 262 requires that Advance notify  stockholders not less than twenty
days  before the annual  meeting to vote on the  approval  and  adoption  of the
merger agreement that appraisal rights will be available.  A copy of Section 262
must be included with such notice.  This proxy statement  constitutes  Advance's
notice to its stockholders of the availability of appraisal rights in connection
with the merger in compliance with the  requirements of Section 262. If you wish
to consider  exercising your appraisal  rights you should  carefully  review the
text of  Section  262  contained  in  Appendix  C because  failure to timely and
properly comply with the  requirements of Section 262 will result in the loss of
your rights under Delaware law.

     If you elect to demand  appraisal of your  shares,  you must satisfy all of
the following conditions:

     o    You must  deliver to Advance a written  demand for  appraisal  of your
          shares of common stock of Advance before  December 14, 2004,  which is
          the date the vote on the approval and adoption of the merger agreement
          will be initially taken.  This written demand for appraisal must be in
          addition to and  separate  from any proxy or vote  abstaining  from or
          against the proposal to approve and adopt the merger agreement. Voting
          against or failing to vote for the  proposal  to approve and adopt the
          merger  agreement by itself does not constitute a demand for appraisal
          within the meaning of Section 262.

     o    You must not vote in favor of the  approval and adoption of the merger
          agreement.  An  abstention  or  failure  to  vote  will  satisfy  this
          requirement,  but a vote in favor of the  approval and adoption of the
          merger agreement,  by proxy or in person,  will constitute a waiver of
          your  appraisal  rights  in  respect  of the  shares so voted and will
          nullify any previously filed written demands for appraisal.

     o    You  must  continuously  hold  your  shares  of  Advance  through  the
          effective date of the merger.

                                       36


     If you fail to  comply  with  any of these  conditions  and the  merger  is
completed,  you will be entitled to receive the cash  payment for your shares of
Advance common stock as provided for in the merger  agreement,  but will have no
appraisal rights with respect to your shares of Advance common stock.

     All demands for  appraisal  should be  addressed  to Florence K.  McAlpine,
Secretary,  Advance Financial  Bancorp,  1015 Commerce Street,  Wellsburg,  West
Virginia  26070  before  the vote on the  approval  and  adoption  of the merger
agreement  is taken at the  annual  meeting,  and should be  executed  by, or on
behalf of, the record holder of the shares of Advance  common stock.  The demand
must  reasonably  inform  Advance of the  identity  of the  stockholder  and the
intention of the  stockholder  to demand  appraisal of his or her shares.  TO BE
EFFECTIVE,  A DEMAND FOR  APPRAISAL BY A HOLDER OF ADVANCE  COMMON STOCK MUST BE
MADE BY OR IN THE NAME OF SUCH REGISTERED  STOCKHOLDER,  FULLY AND CORRECTLY, AS
THE STOCKHOLDER'S NAME APPEARS ON HIS OR HER STOCK  CERTIFICATE(S) AND CANNOT BE
MADE BY THE  BENEFICIAL  OWNER IF HE OR SHE DOES NOT  ALSO  HOLD THE  SHARES  OF
RECORD.  THE BENEFICIAL  HOLDER MUST, IN SUCH CASES,  HAVE THE REGISTERED  OWNER
SUBMIT THE REQUIRED DEMAND IN RESPECT OF SUCH SHARES.

     If  shares  are  owned of  record  in a  fiduciary  capacity,  such as by a
trustee,  guardian or custodian,  execution of a demand for appraisal  should be
made in such  capacity;  and if the  shares are owned of record by more than one
person,  as in a joint  tenancy  or tenancy  in  common,  the  demand  should be
executed by or for all joint owners. An authorized agent,  including one for two
or more joint owners,  may execute the demand for appraisal for a stockholder of
record;  however,  the agent  must  identify  the  record  owner or  owners  and
expressly  disclose the fact that, in executing the demand,  he or she is acting
as agent for the  record  owner.  A record  owner,  such as a broker,  who holds
shares as a nominee for others,  may exercise his or her right of appraisal with
respect  to the  shares  held  for  one or more  beneficial  owners,  while  not
exercising  this right for other  beneficial  owners.  In such case, the written
demand should state the number of shares as to which appraisal is sought.  Where
no number of shares is expressly mentioned, the demand will be presumed to cover
all shares held in the name of such record owner.

     If you hold your shares of Advance  common stock in a brokerage  account or
in other  nominee  form and you wish to exercise  appraisal  rights,  you should
consult  with your broker or such other  nominee to  determine  the  appropriate
procedures for the making of a demand for appraisal by such nominee.

     Within ten days after the effective date of the merger,  Parkvale must give
written notice that the merger has become effective to each Advance  stockholder
who has properly  filed a written  demand for  appraisal and who did not vote in
favor of the  approval  and  adoption of the merger  agreement.  Within 120 days
after the effective  date,  either  Parkvale or any stockholder who has complied
with the  requirements  of Section 262 may file a petition in the Delaware Court
of Chancery  demanding a  determination  of the fair value of the shares held by
all  stockholders  entitled to appraisal.  Parkvale does not presently intend to
file such a petition in the event there are dissenting  stockholders  and has no
obligation to do so.  Accordingly,  your failure to file such a petition  within
the period specified could nullify your previously written demand for appraisal.

     At any time within 60 days after the effective  date, any  stockholder  who
has demanded an appraisal has the right to withdraw the demand and to accept the
cash payment  specified by the merger agreement for his or her shares of Advance
common stock.  If a petition for appraisal is duly filed by a

                                       37


stockholder  and a copy of the petition is delivered to Parkvale,  Parkvale will
then be  obligated  within  20 days  after  receiving  service  of a copy of the
petition to provide the Chancery Court with a duly verified list  containing the
names and addresses of all  stockholders who have demanded an appraisal of their
shares. After notice to dissenting stockholders, the Chancery Court is empowered
to conduct a hearing upon the petition, to determine those stockholders who have
complied with Section 262 and who have become  entitled to the appraisal  rights
provided  thereby.  The  Chancery  Court may require the  stockholders  who have
demanded  payment for their  shares to submit  their stock  certificates  to the
Register in  Chancery  for  notation  thereon of the  pendency of the  appraisal
proceedings;  and if any stockholder  fails to comply with such  direction,  the
Court may dismiss the proceedings as to such stockholder.

     After  determination  of the  stockholders  entitled to  appraisal of their
shares of Advance  common  stock,  the Chancery  Court will appraise the shares,
determining  their fair value exclusive of any element of value arising from the
accomplishment  or  expectation  of the  merger,  together  with a fair  rate of
interest.  When the value is  determined,  the  Chancery  Court will  direct the
payment of such value,  with interest thereon accrued during the pendency of the
proceeding if the Chancery Court so determines,  to the stockholders entitled to
receive  the  same,   upon  surrender  by  such  holders  of  the   certificates
representing  such shares.  In  determining  fair value,  the Chancery  Court is
required to take into account all relevant factors. You should be aware that the
fair value of the shares as  determined  under  Section  262 could be more,  the
same,  or less than the value that you are  entitled to receive  pursuant to the
merger agreement.

     Costs of the  appraisal  proceeding  may be imposed  upon  Parkvale and the
stockholders  participating in the appraisal proceeding by the Chancery Court as
the Chancery Court deems equitable in the circumstances. Upon the application of
a  stockholder,  the  Chancery  Court may order all or a portion of the expenses
incurred  by any  stockholder  in  connection  with  the  appraisal  proceeding,
including,  without  limitation,  reasonable  attorneys'  fees  and the fees and
expenses  of  experts,  to be charged  pro rata  against the value of all shares
entitled to appraisal.

     Any  stockholder  who had  demanded  appraisal  rights will not,  after the
effective date of the merger,  be entitled to vote shares subject to such demand
for any purpose or to receive  payments of dividends  or any other  distribution
with respect to such  shares,  other than with respect to payment as of a record
date prior to the effective date; however, if no petition for appraisal is filed
within 120 days after the  effective  date,  or if such  stockholder  delivers a
written  withdrawal  of his or her demand for appraisal and an acceptance of the
merger  within  60 days  after  the  effective  date,  then  the  right  of such
stockholder  to appraisal  will cease and such  stockholder  will be entitled to
receive the cash payment for shares of his or her Advance  common stock pursuant
to the merger agreement. Any withdrawal of a demand for appraisal made more than
60 days after the effective date of the merger may only be made with the written
approval of the surviving corporation and must, to be effective,  be made within
120 days after the effective date.

     In view of the complexity of Section 262, Advance  stockholders who wish to
dissent from the merger and pursue  appraisal  rights may wish to consult  their
legal advisors.

                                       38

                      MARKET FOR COMMON STOCK AND DIVIDENDS

     The Advance common stock  currently is traded on the NASDAQ SmallCap Market
under the symbol "AFBC."

     As of the record date,  there were 1,383,392 shares of Advance common stock
outstanding, which were held by approximately 395 holders of record. Such number
of  stockholders  does not reflect the number of  individuals  or  institutional
investors  holding  stock in nominee name  through  banks,  brokerage  firms and
others.

     The  following  table sets forth during the periods  indicated the high and
low sales prices of the Advance common stock as reported on the NASDAQ  SmallCap
Market and the dividends declared per share of Advance common stock.
                                                                   DIVIDENDS
      DATE                                        HIGH ($) LOW ($)  DECLARED ($)
      --------------------------------------------------------------------------

      July 1, 2002 to September 30, 2002          12.46    11.13     0.08
      October 1, 2002 to December 31, 2002        12.59    11.67     0.08
      January 1, 2003 to March 31, 2003           14.21    12.69     0.08
      April 1, 2003 to June 30, 2003              15.93    14.17     0.10
      July 1, 2003 to September 30, 2003          17.33    14.40     0.10
      October 1, 2003 to December 31, 2003        21.75    16.70     0.10
      January 1, 2004 to March 31, 2004           18.98    17.00     0.10
      April 1, 2004 to June 30, 2004              18.41    17.25     0.10
      July 1, 2004 to September 30, 2004          26.75    17.25     0.10
      October 1, 2004 to November 2, 2004         25.80    25.75       --

     Advance's  ability to pay dividends to  stockholders  is dependent upon the
dividends it receives from Advance  Financial  Savings Bank.  Advance  Financial
Savings  Bank may not declare or pay a cash  dividend on any of its stock if the
effect thereof would cause Advance Financial  Savings Bank's regulatory  capital
to be  reduced  below  (1)  the  amount  required  for the  liquidation  account
established in connection  with the  conversion,  or (2) the regulatory  capital
requirements imposed by the OTS.

     Pursuant to the merger agreement,  Advance may pay a quarterly  dividend of
$0.10 per share for each full calendar  quarter prior to the effective  time but
no  dividends  may be paid for a partial  quarter.  See "The  Merger --  Conduct
Pending the Merger," on page 23.


                CERTAIN BENEFICIAL OWNERS OF ADVANCE COMMON STOCK

     The  following  table sets forth the  beneficial  ownership  of the Advance
common stock as of the record date, and certain other  information  with respect
to (i) the only persons or entities,  including any "group" as that term is used
in Section  13(d)(3) of the  Securities  Exchange Act of 1934,  who or which was
known to  Advance to be the  beneficial  owner of more than 5% of the issued and
outstanding  Advance  common  stock on the record  date,  (ii) each  director of
Advance,  (iii) certain executive officers of Advance and (iv) all directors and
executive  officers  of  Advance as a group.  Unless  otherwise  indicated,  the
address of each such beneficial owner is 1015 Commerce Street,  Wellsburg,  West
Virginia  26070.  Other

                                       39


than as noted below,  management knows of no person or group that owns more than
5% of the outstanding shares of Advance common stock at the record date.



                                                                                            PERCENT OF SHARES OF
                                                              AMOUNT AND NATURE OF          ADVANCE COMMON STOCK
NAME AND ADDRESS OF BENEFICIAL OWNER                          BENEFICIAL OWNERSHIP            OUTSTANDING (%)
- ------------------------------------                          --------------------          --------------------
                                                                                              
Advance Financial Savings Bank
Employee Stock Ownership Plan ("ESOP")
1015 Commerce Street

Wellsburg, West Virginia 26070 (1)                                   128,550                        9.3%

Jeffrey L. Gendell
Tontine Financial Partners, L.P.
Tontine Management, L.L.C.
200 Park Avenue, Suite 3900
New York, New York 10166 (2)                                         138,450                       10.0%

J. David Rosenberg
3436 Vista Avenue
Cincinnati, Ohio 45208 (3)                                            85,003                        6.1%

Stephen M. Gagliardi
1015 Commerce Street
Wellsburg, West Virginia                                              76,353                        5.4%

DIRECTORS AND EXECUTIVE OFFICERS
- --------------------------------
Kelly M. Bethel                                                        4,478 (4)(5)                 *
William E. Watson                                                     35,782 (4)(5)                 2.6%
Frank Gary Young                                                      24,532 (4)(5)                 1.8%
Walker Peterson Holloway, Jr.                                          5,628 (4)(5)                 *
John R. Sperlazza                                                     38,541 (4)(5)                 2.8%
Dominic J. Teramana, Jr.                                               3,128 (4)(5)                 *
William B. Chesson                                                    18,532 (4)(5)                 1.3%
Stephen M. Gagliardi                                                  76,353 (4)(5)                 5.4%

All Directors and Executive Officers
   As a Group (12 Persons)                                             275,053      (5)            18.5%
<FN>

- ---------------------
(1)      The ESOP  purchased  such  shares  for the  exclusive  benefit  of plan
         participants with funds borrowed from Advance. These shares are held in
         a  suspense  account  and will be  allocated  among  ESOP  participants
         annually on the basis of compensation  as the ESOP debt is repaid.  The
         board of directors of Advance  Financial  Savings Bank has  appointed a
         committee  consisting  of  non-employee  directors  Chesson,  Holloway,
         Sperlazza,  Teramana,  Watson,  Young  and  Bethel to serve as the ESOP
         administrative  committee  ("ESOP  Committee") and to serve as the ESOP
         trustees  ("ESOP  Trustee").  The ESOP Committee or the Board instructs
         the ESOP Trustee  regarding  investment  of ESOP plan assets.  The ESOP
         Trustee must vote all shares  allocated to  participant  accounts under
         the ESOP as directed by participants. Unallocated shares and shares for
         which no timely voting direction is received, will be voted by the ESOP
         Trustee as  directed  by the ESOP  Committee.  As of the  record  date,
         97,434  shares  have  been  allocated  under  the  ESOP to  participant
         accounts.
(2)      The information as to Jeffrey L. Gendell,  Tontine Financial  Partners,
         L.P., and Tontine  Management,  L.L.C.,  (collectively,  the "Reporting
         Persons"),  is derived from an amended  Schedule 13G, dated February 6,
         2004, which states that the Reporting  Persons,  through certain of its
         affiliates,  had shared voting power and shared  dispositive power with
         regard to 138,450 shares.

                                       40


(3)      The  information  as to J. David  Rosenberg  is derived from a Schedule
         13G, dated September 26, 2001, which states that J. David Rosenberg has
         sole voting and dispositive power with regard to 85,003 shares.
(4)      Excludes 128,550 shares of Advance common stock held under the ESOP for
         which such individual serves as a member of the ESOP Committee and ESOP
         Trust. Such individual  disclaims  beneficial ownership with respect to
         shares held in a fiduciary capacity.
(6)      The share  amounts  include  shares of  Advance  common  stock that the
         following  persons may acquire  through the  exercise of stock  options
         within 60 days of November 2, 2004:  John R.  Sperlazza - 9,487 shares,
         William B.  Chesson - 9,487,  Stephen  M.  Gagliardi  - 40,666  shares,
         William E.  Watson - 9,487  shares,  Frank  Gary Young - 9,487  shares,
         Kelly M.  Bethel  - 1,628  shares,  Dominic  J.  Teramana,  Jr. - 1,628
         shares,  Walker  Peterson  Holloway,  Jr.  -  1,628  shares  and  other
         executive officers of Advance - 17,500.
*        Less than 1% of the Advance common stock outstanding.
</FN>


                        PROPOSAL 2: ELECTION OF DIRECTORS

     The  Certificate of  Incorporation  requires that directors be divided into
three classes, as nearly equal in number as possible,  each class to serve for a
three year period,  with  approximately  one-third of the directors elected each
year. The Board of Directors  currently consists of eight members,  each of whom
also serves as a director of Advance Financial Savings Bank.

     Kelly M.  Bethel,  William E. Watson and Frank Gary Young (the  "Nominees")
have  been  nominated  by the  Board of  Directors  to serve as  directors.  The
Nominees  are  currently  members  of the  Board  and have  been  nominated  for
three-year  terms to  expire  upon  completion  of the  merger or in 2007 if the
merger is not completed.

     The persons named as proxies in the enclosed  proxy card intend to vote for
the  election of the persons  listed  below,  unless the proxy card is marked to
indicate  that such  authorization  is expressly  withheld.  Should the Nominees
withdraw or be unable to serve (which the Board of Directors does not expect) or
should any other vacancy occur on the Board of Directors, it is the intention of
the persons  named in the  enclosed  proxy card to vote for the election of such
persons  as may be  recommended  to the  Board of  Directors  by the  Nominating
Committee of the Board.  If there are no  substitute  nominees,  the size of the
Board of Directors may be reduced.

                                       41

     The following table sets forth information with respect to the Nominees and
the  other  sitting  directors,  including  for  each  their  name,  age and the
expiration date of their current term as a director.


                                                                    CURRENT TERM
NAME                          AGE(1) POSITION WITH COMPANY            TO EXPIRE
- --------------------------------------------------------------------------------

                                                                 
Kelly M. Bethel                 44   Director                             2004

William E. Watson               68   Director                             2004

Frank Gary Young                66   Director                             2004

Walker Peterson Holloway, Jr.   55   Director                             2005

John R. Sperlazza               66   Director                             2005

Dominic J. Teramana, Jr.        60   Director                             2005

William B. Chesson              68   Director                             2006

Stephen M. Gagliardi            56   President, Chief Executive Officer   2006
                                     and Director
<FN>
____________
(1) As of June 30, 2004.
</FN>


BIOGRAPHICAL INFORMATION

     Set forth  below is certain  information  with  respect  to the  directors,
including director nominees and executive officers of Advance. All directors and
executive  officers  have held their  present  positions  for five years  unless
otherwise stated.

     KELLY M. BETHEL is the real estate  appraiser  and  president of the Bethel
Agency located in Steubenville, Ohio. Mr. Bethel is a member of the Steubenville
Board of Realtors, the Ohio Association of Realtors and the National Association
of Realtors.

     WILLIAM E.  WATSON is an  attorney  in  Wellsburg,  West  Virginia  and has
practiced  law since  1961.  Mr.  Watson  also  serves as  counsel  for  Advance
Financial  Savings  Bank.  He is the  chancellor  (general  counsel) of the West
Virginia  Conference United Methodist Church,  chairman of the Board of Trustees
of West Virginia  Wesleyan College and chairman of the  Administrative  Board of
Wellsburg United Methodist Church.

     FRANK  GARY  YOUNG is the  former  director  of the  Brooke  Hills  Park in
Wellsburg,  West  Virginia  and is also a member  of the board of  directors  of
Healthways Inc. located in Brooke County, West Virginia. Mr. Young is the former
sheriff of Brooke County and prior to 1980, was the owner of Young's Market.

     WALKER PETERSON HOLLOWAY, JR. is a senior vice president of Hazlett, Burt &
Watson, Inc., a regional brokerage  headquartered in Wheeling, West Virginia. He
serves on the boards of Oglebay  Institute,  West  Virginia  Northern  Community
College  Foundation,  and  Tuberculosis  Association of

                                       42


Ohio County. He is past president of the Wheeling Rotary Club. Previously he was
a member of West Virginia Aeronautics  Commission and the West Virginia Business
Foundation.

     JOHN R.  SPERLAZZA  is retired and was a co-owner of  trucking,  mining and
coal companies.

     DOMINIC J. TERAMANA, JR. is president of Century 21 Teramana-Westling, Inc.
in Steubenville, Ohio and managing officer of Teramana Enterprises and Hollywood
Center,  Inc., also in  Steubenville,  Ohio. He is a member of the  Steubenville
Board of Realtors,  Steubenville Area Chamber of Commerce,  Brooke, Hancock, and
Jefferson  Regional  Planning  Commission,  and the  Trinity  Hospital  Board of
Directors.

     WILLIAM B. CHESSON is the retired president of the Jefferson County Chamber
of Commerce.

     STEPHEN  M.  GAGLIARDI  is the  president  and chief  executive  officer of
Advance  Financial  Savings  Bank and  Advance.  Mr.  Gagliardi  is trustee  and
treasurer of the Christ Episcopal  Church of Wellsburg.  He is the past director
of the West  Virginia  Appraiser  Licensing  and  Certification  Board  and past
president of the Brooke County Rotary and the Brooke County United Way.

EXECUTIVE OFFICERS WHO ARE NOT DIRECTORS

     STEVEN D. MARTINO is vice president of Advance and is senior vice president
and chief operating  officer of Advance Financial Savings Bank. Mr. Martino is a
member of the board of  directors of the Brooke  County  United Way, a member of
the advisory board of the West Liberty State College School of Business, and the
past  president of the Wellsburg  Chamber of Commerce.  He is also a real estate
appraiser licensed by the State of West Virginia.

     STEPHEN M.  MAGNONE has been  treasurer of Advance and vice  president  and
chief financial  officer of Advance Financial Savings Bank since September 1998.
Prior to September  1998, Mr. Magnone was employed for twelve years with the CPA
firm of S.R.  Snodgrass,  A.C.,  and prior to his departure  from the firm,  Mr.
Magnone held the position of vice president. Mr. Magnone currently serves on the
corporate board of the Weirton Medical Center,  Inc. and also as a member of the
medical center's finance committee. He is a past president of the Weirton Rotary
Club and has  served on  numerous  committees  of the  Weirton  Area  Chamber of
Commerce.  Mr. Magnone has been a CPA since 1986 and holds active memberships in
the American  Institute of Certified  Public  Accountants  and the West Virginia
Society of CPAs.

     MARC A. DESANTIS is vice president of investor  relations of Advance and is
senior  vice  president  of  Advance  Financial  Savings  Bank in  charge of the
business  division.  Previous to his  appointment  as senior vice  president  of
Advance  Financial  Savings Bank, Mr.  DeSantis  served as the vice president of
Branch  Administration.  Mr. DeSantis is president of the  Steubenville  Country
Club, is president of the Family Service Association of Steubenville, and serves
as an ambassador for the Jefferson County Chamber of Commerce.

     FLORENCE K.  MCALPINE is  corporate  secretary  of Advance and is assistant
vice president of operations of Advance Financial Savings Bank.


                                       43

EXECUTIVE COMPENSATION

     SUMMARY  COMPENSATION  TABLE.  The following  table sets forth the cash and
non-cash  compensation  awarded to or earned by the chief executive officer.  No
other executive  officer of either Advance Financial Savings Bank or Advance had
a salary and bonus for the three fiscal years then ended, that exceeded $100,000
for services  rendered in all  capacities to Advance  Financial  Savings Bank or
Advance.


                                                 ANNUAL COMPENSATION
                                                 -------------------
NAME AND                       FISCAL                                   OTHER ANNUAL           ALL OTHER
PRINCIPAL POSITION              YEAR     SALARY ($)    BONUS ($)     COMPENSATION ($)(1)    COMPENSATION($)
- -------------------             -----    ----------    ---------     -------------------    ---------------
                                                                                
Stephen M. Gagliardi            2004      140,743       15,000              16,613             13,632 (2)
  President and Chief           2003      142,637       15,000              15,313             13,375
  Executive Officer             2002      120,366       12,500              13,893             13,760
<FN>
- ----------------------------
(1)  For 2004, 2003 and 2002, other annual  compensation  consisted of directors
     fees of $13,800,  $13,400,  and $11,700,  respectively,  and an  automobile
     allowance of $2,813, $1,913, and $2,193, respectively.
(2)  For the year ended June 30, 2004,  consisted of a contribution  of $258 for
     term life insurance,  a matching contribution of $4,515 to the 401(k) plan,
     and 1,329  shares  of stock  allocated  under  the ESOP at a total  cost of
     $8,860. (At June 30, 2004, the ESOP shares had an aggregate market value of
     $24,228).
</FN>


OTHER BENEFITS

     EMPLOYMENT  AGREEMENT.  Advance  Financial  Savings  Bank  entered  into an
employment  agreement with Stephen M.  Gagliardi,  President and Chief Executive
Officer of Advance Financial Savings Bank (the "Agreement"). The Agreement has a
three-year  term.  Under  the  Agreement,  Mr.  Gagliardi's  employment  may  be
terminated by Advance  Financial Savings Bank for "just cause" as defined in the
Agreement.  If Advance  Financial  Savings Bank terminates Mr. Gagliardi without
just cause,  Mr. Gagliardi will be entitled to a continuation of his salary from
the date of termination through the remaining term of the Agreement but not less
than one  year's  salary.  In the  event of the  termination  of  employment  in
connection with any change in control of Advance  Financial  Savings Bank during
the term of the  Agreement,  Mr.  Gagliardi will be paid in a lump sum an amount
equal to 2.99 times his five year average taxable compensation.  In the event of
a change in control at June 30, 2004, Mr.  Gagliardi would have been entitled to
a lump sum payment of approximately $505,245.

     STOCK AWARDS.  The following table sets forth  information  with respect to
previously awarded stock options to purchase the Common Stock granted in 1998 to
Mr.  Gagliardi  and held by him as of June 30, 2004.  Advance has not granted to
Mr. Gagliardi any stock appreciation rights.


                         AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR, AND FY-END OPTION VALUES
                         -------------------------------------------------------------------------

                                                                 NUMBER OF SECURITIES           VALUE OF UNEXERCISED
                              SHARES                            UNDERLYING UNEXERCISED          IN-THE-MONEY OPTIONS
                             ACQUIRED ON         VALUE           OPTIONS AT FY-END (#)              AT FY-END ($)
NAME                         EXERCISE (#)    REALIZED($)(1)    EXERCISABLE/UNEXERCISABLE    EXERCISABLE/UNEXERCISABLE(1)
- ----                       - -------------   --------------    -------------------------    -------------------------
                                                                                   
Stephen M. Gagliardi            --               --               40,666 / 0                   $195,197 / $ 0
<FN>

- -----------------------
(1)  Based upon an exercise price of $12.50 per share and estimated market price
     of $17.30 at June 30, 2004.
</FN>


                                       44

DIRECTOR COMPENSATION

     In the fiscal  year ended June 30, 2004  members of the Board of  Directors
received  a monthly  retainer  of $700 and a meeting  fee of $300 for the period
July to December  2003.  For the period January to June 2004, a $500 meeting fee
was paid for each board  meeting  attended and $100 for each  committee  meeting
attended.  For the fiscal year ended June 30,  2004,  total fees paid by Advance
Financial Savings Bank to Directors were $125,800.

MEETINGS AND COMMITTEES OF THE BOARD OF DIRECTORS

     During the fiscal year ended June 30, 2004,  the Board of Directors  held a
total of 14 meetings.  No director attended fewer than 75% of the total meetings
of the Board of Directors and  committees  during the period of his service.  In
addition to other  committees,  as of June 30, 2004,  Advance had a Compensation
and Benefits Committee and an Audit Committee.

     The Nominating  Committee consists of the Board of Directors of Advance. In
selecting the nominees of the Board of Directors,  the  Nominating  Committee is
not required to consider  persons  recommended by stockholders  of Advance.  The
Nominating  Committee,  which is not a standing  committee,  met once during the
2004 fiscal year.

     The Compensation and Benefits  Committee is comprised of directors  Bethel,
Young,  Sperlazza,  Chesson,  and Watson.  This standing  committee  establishes
Advance  Financial  Savings Bank's salary budget,  director and committee member
fees,  and  employee  benefits  provided by Advance  Financial  Savings Bank for
approval  by the Board of  Directors.  The  Committee  met once  during the 2004
fiscal year.

     The Audit Committee is comprised of directors Chesson, Sperlazza, Teramana,
Holloway and Young. Each of the members of the Audit Committee is independent in
accordance with the listing  requirements  for Nasdaq Stock Market  issuers.  No
member of the committee  has been  designated  as an audit  committee  financial
expert as defined by the  regulations of the Securities and Exchange  Commission
because none has the qualifications to be so designated.  The Board of Directors
has adopted a written audit  committee  charter,  which was attached to the 2003
proxy statement as an appendix.  The Audit Committee is a standing committee and
reports to the Board of Directors.  Its primary  function is to assist the board
in fulfilling its responsibility to stockholders related to financial accounting
and reporting, the system of internal controls established by management and the
adequacy of auditing relative to these activities.  The Audit Committee met four
times during the 2004 fiscal year.

DIRECTOR NOMINATION PROCESS

     Advance  does not have a standing  nominating  committee.  The  independent
directors of Advance serve the functions of a nominating  committee by selecting
the management's nominees for election as directors in accordance with Advance's
bylaws.  As defined by Nasdaq,  each of the eight current  directors  other than
William E. Watson and Stephen M.  Gagliardi,  is an  independent  director.  The
independent  directors  met once  during the year  ended  June 30,  2004 in this
capacity.  The board feels it is appropriate for independent  directors to serve
this  function  with out  forming a standing  committee  because  Advance  has a
relatively small board,  making action by committee  unnecessary for purposes of
managing  nominations.  Because there is not a standing committee,  Advance does
not have a nominating committee charter.

                                       45


         Advance does not pay fees to any third party to identify or evaluate or
assist  in  identifying  or  evaluating  potential  nominees.  The  process  for
identifying  and  evaluating   potential  board  nominees  includes   soliciting
recommendations  from  directors  and officers of Advance and Advance  Financial
Savings Bank.  Additionally,  the board will  consider  persons  recommended  by
stockholders of Advance in selecting the board's nominees for election. There is
no  difference  in the  manner in which  persons  recommended  by  directors  or
officers versus persons recommended by stockholders are evaluated.

     To be considered in the selection of board nominees,  recommendations  from
stockholders  must be  received by Advance in writing at least 120 days prior to
the date the proxy  statement for the previous  year's annual  meeting was first
distributed  to  stockholders.  Recommendations  should  identify the submitting
stockholder,  the person  recommended  for  consideration  and the  reasons  the
submitting  stockholder  believes  such  person  should be  considered.  Persons
recommended  for  consideration  as board  nominees  should  meet  the  director
qualification standards set forth in Article III, Sections 15 to 18 of Advance's
bylaws,  which  require  that (i)  directors  must be  stockholders  of Advance,
beneficially  owning at least  1,000  shares;  (ii)  directors  of Advance  must
maintain a permanent  primary domicile within sixty miles of Advance's office in
Wellsburg, West Virginia; (iii) directors may not serve as a management official
of another depository  institution or depository  institution holding company as
those terms are defined in the regulations of the Office of Thrift  Supervision;
and (iv) directors must be persons of good character and integrity and must also
have been nominated by persons of good  character and integrity.  The board also
believes  potential   directors  should  be  knowledgeable  about  the  business
activities and market areas in which Advance and its subsidiaries engage.

     The good  character and integrity  requirement  is embodied in Article III,
Section 18,  which  states that a person is not eligible to serve as director if
he or she: (1) is under indictment for, or has ever been convicted of a criminal
offense,  involving  dishonesty  or  breach of trust  and the  penalty  for such
offense could be  imprisonment  for more than one year;  (2) is a person against
whom a federal or state bank  regulatory  agency has, within the past ten years,
issued a cease and desist order for conduct  involving  dishonesty  or breach of
trust and that  order is final and not  subject  to  appeal;  (3) has been found
either by any federal or state regulatory agency whose decision is final and not
subject to appeal,  or by a court to have (a)  committed a willful  violation of
any law,  rule or  regulation  governing  banking,  securities,  commodities  or
insurance, or any final cease and desist order issued by a banking,  securities,
commodities  or insurance  regulatory  agency;  or (b) breached a fiduciary duty
involving  personal  profit;  or (4) has been nominated by a person who would be
disqualified from serving as a director under clauses (1), (2) or (3).

STOCKHOLDER COMMUNICATIONS

     The  Board  does  not  have a  formal  process  for  stockholders  to  send
communications  to  the  board.  In  view  of  the  infrequency  of  stockholder
communications to the board, the board does not believe that a formal process is
necessary.  Written  communications  received by Advance from  stockholders  are
shared  with the full board no later  than the next  regularly  scheduled  board
meeting.  The board  encourages,  but does not require,  directors to attend the
annual  meeting of  stockholders.  All of the board  members  attended  the 2003
annual meeting of stockholders.

                                       46


AUDIT COMMITTEE REPORT

     REVIEW OF AUDITED FINANCIAL STATEMENTS WITH MANAGEMENT. The Audit Committee
reviewed and discussed the audited  financial  statement for the year ended June
30, 2004 with the management of Advance.

     REVIEW  OF  FINANCIAL   STATEMENTS  AND  OTHER  MATTERS  WITH   INDEPENDENT
ACCOUNTANT.  The Audit  Committee  discussed with S.R.  Snodgrass,  A.C.  ("S.R.
Snodgrass"),  Advance's  independent  accountants,  the  matters  required to be
discussed by the  statement on Auditing  Standards No. 61  (Communications  with
Audit Committees),  as may be modified or supplemented.  The Audit Committee has
received the written  disclosures and the letter from S.R. Snodgrass required by
Independence Standards Board Standard No. 1 (Independence Discussions with Audit
Committees),  as may be modified or  supplemented,  and has discussed  with S.R.
Snodgrass its independence.

     RECOMMENDATION  THAT  FINANCIAL  STATEMENTS  BE INCLUDED IN ANNUAL  REPORT.
Based on the reviews and  discussions  referred  to above,  the Audit  Committee
recommended to the Board of Directors that the audited  financial  statements be
included in Advance's  Annual  Report on Form 10-KSB for the year ended June 30,
2004, for filing with the Securities and Exchange Commission.

                                              AUDIT COMMITTEE:
                                              William B. Chesson, Chairman
                                              W. Peterson Holloway, Jr.
                                              John R. Sperlazza
                                              Dominic J. Teramana, Jr.
                                              Frank Gary Young

PRINCIPAL ACCOUNTING FEES AND SERVICES

     Effective July 30, 2002, the Exchange Act was amended by the Sarbanes-Oxley
Act of 2002 to require all auditing services and non-audit  services provided by
an issuer's  independent  auditor to be approved by the issuer's audit committee
prior to such services being rendered or to be approved pursuant to pre-approval
policies and procedures  established by the issuer's audit committee.  Advance's
Audit  Committee  has  not  established   pre-approval  procedures  and  instead
specifically  approves each service  prior to the  engagement of the auditor for
all audit and non-audit services.

     All of the  services  listed  below for 2003 and 2004 were  approved by the
Audit Committee prior to the service being rendered. There were no services that
were not recognized to be non-audit services at the time of engagement that were
approved after the fact.

     AUDIT FEES.  The aggregate fees billed by S.R.  Snodgrass for  professional
services  rendered  for the audit of  Advance's  annual  consolidated  financial
statements and for the review of the consolidated  financial statements included
in  Advance's  Quarterly  Reports on Form 10-QSB for the fiscal years ended June
30, 2004 and 2003 were $34,500 and $32,000, respectively.

     AUDIT  RELATED  FEES.  There  were no fees  billed  by S.R.  Snodgrass  for
assurance  and  related  services  related  to the  performance  of the audit of
Advance's  annual  financial  statements  and to  the  review  of the  financial
statements  in Advance's  Form 10-QSB  filings for the years ended June 30, 2004
and 2003.

                                       47


     TAX FEES.  The aggregate  fees billed by S.R.  Snodgrass  for  professional
services rendered for tax compliance,  tax advice and tax planning for the years
ended  June  30,  2004 and 2003  were  $7,700  and  $7,000,  respectively.  Such
tax-related  services  consisted  in both  years of tax return  preparation  and
consultation.

     ALL  OTHER  FEES.  The  aggregate   fees  billed  by  S.R.   Snodgrass  for
professional  services rendered for services or products other than those listed
under the captions  "Audit Fees,"  "Audit-Related  Fees," and "Tax Fees" totaled
$-0- and $4,250,  respectively,  for the years ended June 30, 2004 and 2003, and
consisted of consultations of tax valuations related to business combinations.

SECTION 16(A) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE

     Section 16(a) of the Securities Exchange Act of 1934, as amended,  requires
Advance's  directors  and  executive  officers to file reports of ownership  and
changes in ownership of their equity  securities of Advance with the  Securities
and Exchange  Commission and to furnish Advance with copies of such reports.  To
the  best of  Advance's  knowledge,  all of the  filings  by its  directors  and
executive  officers  were made on a timely  basis  during the 2004 fiscal  year.
Advance is not aware of other beneficial  owners of more than ten percent of the
Advance common stock.


               PROPOSAL 3: RATIFICATION OF INDEPENDENT ACCOUNTANTS

     S.R.  Snodgrass was Advance's  independent  public accountants for the 2004
fiscal  year.  The Board of Directors  has  appointed  S.R.  Snodgrass to be its
accountants for the fiscal year ending June 30, 2005, subject to ratification by
Advance's  stockholders.  A representative  of S.R.  Snodgrass is expected to be
present at the Annual  Meeting to respond to  stockholders'  questions  and will
have the opportunity to make a statement if the representative so desires.

     RATIFICATION OF THE APPOINTMENT OF THE ACCOUNTANTS REQUIRES THE AFFIRMATIVE
VOTE OF A  MAJORITY  OF THE VOTES  CAST BY THE  STOCKHOLDERS  OF  ADVANCE AT THE
MEETING.  THE BOARD OF DIRECTORS  RECOMMENDS  THAT  STOCKHOLDERS  VOTE "FOR" THE
RATIFICATION OF THE APPOINTMENT OF S.R.  SNODGRASS AS ADVANCE'S  ACCOUNTANTS FOR
THE FISCAL YEAR ENDING JUNE 30, 2005.

                SHAREHOLDER PROPOSALS FOR THE 2005 ANNUAL MEETING

     Any  proposal  which a  stockholder  wishes to have  included  in the proxy
materials  of Advance  relating to the next annual  meeting of  stockholders  of
Advance, which will only be held if the merger is not consummated prior thereto,
must be received at the principal  executive  offices of Advance,  1015 Commerce
Street,  Wellsburg,  West  Virginia  26070,  Attention:  Florence  K.  McAlpine,
Secretary,  no later than July 15, 2005. If such proposal is in compliance  with
all of the requirements of Rule 14a-8 of the Securities Exchange Act of 1934, it
will be  included  in the  proxy  statement  and set  forth on the form of proxy
issued  for such  annual  meeting  of  stockholders.  It is urged  that any such
proposals be sent certified mail, return receipt requested.

     Shareholder  proposals  which are not  submitted for inclusion in Advance's
proxy materials pursuant to Rule 14a-8 of the Exchange Act may be brought before
an annual  meeting  pursuant to Advance's  Bylaws,  which provides that business
must be (a) specified in the notice of meeting (or any

                                       48


supplement  thereto) given by or at the direction of the board of directors,  or
(b) otherwise properly brought before the meeting by a stockholder. For business
to  be  properly  brought  before  an  annual  meeting  by  a  stockholder,  the
stockholder  must have given timely  notice  thereof in writing to the corporate
secretary of Advance.  To be timely a stockholder's  notice must be delivered to
or mailed and received at the principal  executive  offices of Advance not later
than 90 days prior to the anniversary  date of the mailing of proxy materials by
Advance  in  connection  with  the  immediately   preceding  annual  meeting  of
stockholders.  A stockholder's notice to the corporate secretary shall set forth
as to each matter the  stockholder  proposes to bring before the annual  meeting
(a) a brief  description of the business desired to be brought before the annual
meeting,  (b) the name and address,  as they appear on Advance's  books,  of the
stockholder  proposing  such  business,  (c) the class  and  number of shares of
Advance which are  beneficially  owned by the  stockholder  and (d) any material
interest of the  stockholder in such business.  To be timely with respect to the
next annual meeting of stockholders of Advance,  a stockholder's  notice must be
received by Advance no later than August 14, 2005.

                         CAUTIONARY STATEMENT CONCERNING
                           FORWARD-LOOKING STATEMENTS

     This proxy  statement and the documents  accompanying  this proxy statement
contain forward-looking statements and information with respect to the financial
condition,  results  of  operations,   plans,  objectives,  future  performance,
business and other  matters  relating to Advance or the merger that are based on
the  beliefs  of,  as well as  assumptions  made  by and  information  currently
available to, Advance's management. When used in this proxy statement, the words
"anticipate,"  "believe," "estimate," "expect" and "intend" and words or phrases
of similar  import are intended to identify  forward-looking  statements.  These
statements reflect the current view of Advance with respect to future events and
are  subject to risks,  uncertainties  and  assumptions  that  include,  without
limitation, the risk factors set forth in Advance's Annual Report on Form 10-KSB
for the fiscal year ended June 30, 2004 and other  filings  with the  Securities
and  Exchange  Commission,  the risk that the merger will not be  completed  and
risks  associated  with  competitive   factors,   general  economic  conditions,
geographic credit concentration,  customer relations,  interest rate volatility,
governmental  regulation  and  supervision,  defaults in the repayment of loans,
changes  in volume of loan  originations,  and  changes in  industry  practices.
Should any one or more of these risks or  uncertainties  materialize,  or should
any underlying  assumptions prove incorrect,  actual results may vary materially
from  those  described  in  this  proxy  statement  as  anticipated,   believed,
estimated, expected or intended.

                       WHERE YOU CAN FIND MORE INFORMATION

     Advance files annual,  quarterly and current reports,  proxy statements and
other information with the Securities and Exchange Commission.  You may read and
copy any reports,  proxy statements or other information filed by Advance at the
Commission's public reference room in Washington,  D.C., which is located at the
following address:  Public Reference Room, Judiciary Plaza, Room 1024, 450 Fifth
Street, N.W., Washington, D.C. 20549.

     You can request  copies of these  documents,  upon payment of a duplicating
fee, by writing to the Commission.  Please call the Commission at 1-800-SEC-0330
for further  information on the operation of the  Commission's  public reference
rooms.  Advance's  Commission  filings  are also  available  to the public  from
document   retrieval   services  and  at  the   Commission's   Internet  website
(http://www.sec.gov).

                                       49




                                                                      APPENDIX A


                      AGREEMENT AND PLAN OF REORGANIZATION

         AGREEMENT  AND PLAN OF  REORGANIZATION,  dated as of  September 1, 2004
("Agreement"), among Parkvale Financial Corporation ("Parkvale"), a Pennsylvania
corporation,  Parkvale  Savings  Bank (the  "Bank"),  a  Pennsylvania  chartered
savings  bank and a  wholly-owned  subsidiary  of  Parkvale,  Advance  Financial
Bancorp ("Advance"), a Delaware corporation,  and Advance Financial Savings Bank
("Advance  Savings"),  a  federally-chartered   savings  bank  and  wholly-owned
subsidiary of Advance.

                                   WITNESSETH:

         WHEREAS,  the Boards of Directors of  Parkvale,  the Bank,  Advance and
Advance  Savings  have  determined  that it is in the  best  interests  of their
respective   companies  and  their   stockholders  to  consummate  the  business
combination transactions provided for herein; and

         WHEREAS,  the  parties  desire to  provide  for  certain  undertakings,
conditions,  representations,  warranties  and covenants in connection  with the
transactions contemplated hereby; and

         WHEREAS,  as a condition and inducement to the  willingness of Parkvale
to enter into this  Agreement,  the directors and executive  officers of Advance
(the  "Advance  Stockholders")  are  concurrently  entering  into a  Stockholder
Agreement with Parkvale (the "Stockholder Agreement"), in substantially the form
attached  hereto as Exhibit A,  pursuant  to which,  among  other  things,  such
directors  agree to vote their shares of Advance Common Stock (as defined below)
in favor of this Agreement and the transactions contemplated hereby.

         NOW,  THEREFORE,  in  consideration  of the  premises  and  the  mutual
covenants,  representations,  warranties and agreements  herein  contained,  the
parties hereto agree as follows:

                                    ARTICLE I

                                   THE MERGER

         1.01 The Merger.  Subject to the terms and conditions of this Agreement
and subject to and in accordance with an Agreement of Merger, a copy of which is
attached  hereto as Exhibit B (the  "Agreement of Merger"),  between Advance and
Advance Acquisition Corp. ("Interim"),  a Delaware corporation to be formed as a
wholly-owned   subsidiary  of  Parkvale  in  connection  with  the  transactions
contemplated  hereby, at the Effective Time (as defined in Section 1.05 hereof),
Interim shall be merged with and into Advance in accordance  with Section 251 of
the Delaware  General  Corporation Law ("DGCL") (the "Merger"),  with Advance as
the  surviving   corporation   (hereinafter   sometimes  called  the  "Surviving
Corporation").  Simultaneously with or immediately following consummation of the
Merger, the parties hereto will cause Advance Savings to be merged with and into
the  Bank,  with the Bank as the  resulting  institution  (the  "Bank  Merger").
Simultaneously with

                                      A-1


or as soon as practicable after the Bank Merger, the Surviving Corporation shall
be merged with and liquidated  into Parkvale (the  "Liquidation")  in accordance
with an Agreement and Plan of Liquidation,  the form of which is attached hereto
as Exhibit C.

         1.02  Effect of the  Merger.  As of the  Effective  Time (as defined in
Section 1.05 hereof),  the Surviving  Corporation  shall be considered  the same
business and  corporate  entity as each of Advance and Interim and thereupon and
thereafter,  all the property,  rights, powers and franchises of each of Advance
and  Interim  shall  vest  in  the  Surviving   Corporation  and  the  Surviving
Corporation  shall be subject to and be deemed to have assumed all of the debts,
liabilities,  obligations  and duties of each of Advance  and  Interim and shall
have succeeded to all of each of their relationships, fiduciary or otherwise, as
fully and to the same extent as if such  property  rights,  privileges,  powers,
franchises,  debts,  obligations,  duties and  relationships had been originally
acquired,  incurred or entered into by the Surviving  Corporation.  In addition,
any  reference  to either of Advance or Interim  in any  contract  or  document,
whether  executed or taking effect before or after the Effective Time,  shall be
considered a reference to the Surviving Corporation if not inconsistent with the
other  provisions of the contract or document;  and any pending  action or other
judicial  proceeding to which either of Advance or Interim is a party, shall not
be deemed to have abated or to have  discontinued  by reason of the Merger,  but
may be  prosecuted to final  judgment,  order or decree in the same manner as if
the Merger had not been made; or the Surviving Corporation may be substituted as
a party to such action or proceeding,  and any judgment,  order or decree may be
rendered for or against it that might have been  rendered for or against  either
of Advance or Interim if the Merger had not occurred. At the Effective Time, the
directors  and  officers  of the  Surviving  Corporation  shall  be the  persons
designated in Section 1.04.

         1.03 Certificate of Incorporation and Bylaws. As of the Effective Time,
the Certificate of Incorporation  and Bylaws of Advance shall be the Certificate
of Incorporation and Bylaws of the Surviving Corporation until otherwise amended
as provided by law.

         1.04  Directors and Officers.  As of the Effective  Time, the directors
and officers of Interim shall become the directors and officers of the Surviving
Corporation.  The directors of Advance and/or Advance Savings shall resign as of
the Effective Time.

         1.05  Effective  Time.  The  Merger  shall  become  effective  upon the
occurrence of the filing of a Certificate  of Merger with the Secretary of State
of the State of Delaware  pursuant  to Section  251 of the DGCL,  unless a later
date and time is specified as the effective  time in such  Certificate of Merger
("Effective Time"). A closing (the "Closing") shall take place immediately prior
to the  Effective  Time at 10:00 a.m.,  on the fifth  business day following the
receipt of all necessary  regulatory or governmental  approvals and consents and
the  expiration  of all  statutory  waiting  periods in respect  thereof and the
satisfaction or waiver, to the extent permitted hereunder,  of the conditions to
the  consummation of the Merger  specified in Article V of this Agreement (other
than the delivery of  certificates  and other  instruments  and  documents to be
delivered at the Closing), at the offices of Parkvale or at such other place, at
such other time, or on such other date as the parties may mutually

                                       A-2



agree upon.  At the Closing,  there shall be  delivered  to Parkvale,  the Bank,
Advance and Advance Savings the certificates and other documents  required to be
delivered under Article V hereof.

         1.06 Modification of Structure.  Notwithstanding  any provision of this
Agreement to the contrary,  Parkvale, with the prior written consent of Advance,
which  consent shall not be  unreasonably  withheld,  may elect,  subject to the
filing of all necessary  applications and the receipt of all required regulatory
approvals,  to modify the structure of the transactions  contemplated  hereby so
long  as (i)  there  are no  adverse  federal  income  tax  consequences  to the
stockholders  of  Advance  as a result  of such  modification,  (ii) the  Merger
Consideration  (as defined  below) to be paid to holders of Advance Common Stock
(as  defined  below)  under this  Agreement  is not  thereby  changed in kind or
reduced  in  amount  solely  because  of  such   modification   and  (iii)  such
modification will not be likely to materially delay or jeopardize receipt of any
required  regulatory  approvals  or impair or prevent  the  satisfaction  of any
conditions to the Closing.

         1.07  Conversion  of  Advance  Common  Stock  and  Options.  As of  the
Effective  Time,  each share of common stock,  par value  $0.0667 per share,  of
Advance (the  "Advance  Common  Stock," which shall include the rights issued by
Advance  pursuant  to the Rights  Agreement  dated July 17,  1997,  as  amended,
between  Advance and  American  Securities  Transfer & Trust,  Incorporated,  as
Rights Agent, relating to Advance's Junior Participating Preferred Stock, Series
A, par value  $.10 per share  (the  "Advance  Rights  Agreement")),  issued  and
outstanding immediately prior to the Effective Time (other than shares (i) as to
which  dissenters'  rights have been  asserted and duly  perfected in accordance
with the DGCL  ("Dissenting  Shares"),  (ii) under the Advance  Restricted Stock
Plan ("RSP") which have not been allocated, and (iii) held by Advance (including
treasury  shares) or Parkvale  or the Bank other than in a  fiduciary  capacity,
which shares shall be cancelled)  shall, by virtue of the Merger and without any
action on the part of the holder  thereof,  be cancelled and by operation of law
be converted  into and represent the right to receive from  Parkvale,  $26.00 in
cash (the "Merger  Consideration") in accordance with Section 1.08 hereof. At or
immediately  prior to the Effective  Time, each  outstanding  option to purchase
Advance  Common Stock  issued by Advance and as described on Advance  Disclosure
Schedule 2.02  ("Advance  Option"),  shall be cancelled,  and each holder of any
such  Advance  Option,  whether  or not then  vested  or  exercisable,  shall be
entitled to receive from Advance  immediately  prior to the  Effective  Time for
each Advance Option an amount  determined by  multiplying  (i) the excess of the
Merger  Consideration  over the  applicable  exercise  price  per  share of such
Advance  Option by (ii) the number of shares of Advance  Common Stock subject to
such  Advance  Option  ("Option  Consideration").  The  payment  of  the  Option
Consideration  referred to in the immediately  preceding  sentence to holders of
Advance  Options  shall be subject to the  execution  by any such holder of such
instruments  of  cancellation  as  Advance  and  Parkvale  may  reasonably  deem
appropriate.  Advance  may make  necessary  tax  withholdings  from  the  Option
Consideration as it deems  appropriate.  The aggregate  consideration to be paid
for the  conversion  of all  outstanding  shares  of  Advance  Common  Stock  is
hereinafter referred to as the "Aggregate Merger Consideration."

                                       A-3



         1.08     Exchange Procedures

         (a) Immediately prior to the Effective Time,  Parkvale shall deposit in
trust with an exchange agent designated by Parkvale and reasonably acceptable to
Advance (the "Exchange  Agent") cash in an amount equal to the Aggregate  Merger
Consideration.  No later than five business days  following the Effective  Time,
Parkvale  shall cause the  Exchange  Agent to mail to each holder of record of a
certificate  or  certificates  which  immediately  prior to the  Effective  Time
represented  issued and outstanding  shares of Advance Common Stock a notice and
letter of  transmittal  (which shall specify that delivery shall be effected and
risk of loss and title to the certificates  theretofore  representing  shares of
Advance Common Stock shall pass only upon proper  delivery of such  certificates
to the Exchange Agent) advising such holder of the  effectiveness  of the Merger
and the procedure for  surrendering  to the Exchange  Agent such  certificate or
certificates  which immediately  prior to the Effective Time represented  issued
and outstanding shares of Advance Common Stock in exchange for the consideration
set forth in Section 1.07 hereof deliverable in respect thereof pursuant to this
Agreement.   Within  five  business  days   following   receipt  of  surrendered
certificates and a properly completed letter of transmittal,  the Exchange Agent
shall deliver the Merger  Consideration  to which such former holder is entitled
to each  former  Advance  stockholder.  The  Exchange  Agent  shall  accept such
certificates  upon compliance  with such reasonable  terms and conditions as the
Exchange Agent  reasonably may impose to effect an orderly  exchange  thereof in
accordance with normal exchange practices.

         (b) Each  outstanding  certificate  which prior to the  Effective  Time
represented Advance Common Stock (other than Dissenting Shares) and which is not
surrendered to the Exchange Agent in accordance with the procedures provided for
herein shall, except as otherwise herein provided, until duly surrendered to the
Exchange  Agent,  be  deemed  to  evidence  the  right  to  receive  the  Merger
Consideration.  After the Effective Time,  there shall be no further transfer on
the records of Advance of  certificates  representing  shares of Advance  Common
Stock and if such certificates are presented to Advance for transfer, they shall
be  cancelled  against  delivery  of the  Merger  Consideration  as  hereinabove
provided.

         (c) Parkvale shall not be obligated to deliver the Merger Consideration
to which a holder of Advance  Common  Stock  would  otherwise  be  entitled as a
result  of  the  Merger  until  such  holder   surrenders  the   certificate  or
certificates  representing  the shares of Advance  Common  Stock for exchange as
provided in this Section 1.08, or, in lieu thereof, an appropriate  affidavit of
loss and  indemnity  agreement  and/or a bond as may be required in each case by
Parkvale.  If payment of the Merger  Consideration is to be made in a name other
than that in which the certificate  evidencing  Advance Common Stock surrendered
in exchange  therefor is  registered,  it shall be a condition  of the  issuance
thereof  that the  certificate  so  surrendered  shall be  properly  endorsed or
accompanied by an executed form of assignment  separate from the certificate and
otherwise  in proper  form for  transfer  and that the  person  requesting  such
payment pay to the Exchange Agent in advance, any transfer or other tax required
by reason of the payment in any name other than that of the registered holder of
the certificate  surrendered or otherwise  establish to the  satisfaction of the
Exchange Agent that such tax has been paid or is not payable.

                                       A-4



         (d) Any portion of the Aggregate Merger Consideration  delivered to the
Exchange  Agent by Parkvale  pursuant to Section 1.07 that remains  unclaimed by
the  stockholders of Advance for six months after the Effective Time (as well as
any proceeds  from any  investment  thereof)  shall be delivered by the Exchange
Agent to Parkvale.  Any  stockholders  of Advance who have not  exchanged  their
shares of Advance Common Stock for the Merger  Consideration  in accordance with
this  Agreement  shall  thereafter  look only to Parkvale for the  consideration
deliverable  in respect of each share of Advance  Common Stock such  stockholder
holds as determined  pursuant to this Agreement without any interest thereon. If
outstanding  certificates for shares of Advance Common Stock are not surrendered
or the payment for them is not claimed prior to the date on which payment of the
Merger  Consideration  would otherwise  escheat to or become the property of any
governmental unit or agency,  the unclaimed items shall, to the extent permitted
by  abandoned  property  and any other  applicable  law,  become the property of
Parkvale  (and to the extent not in its  possession  shall be  delivered to it),
free and clear of all claims or  interest of any person  previously  entitled to
such property.  Neither the Exchange Agent nor any party to this Agreement shall
be  liable  to any  holder  of  stock  represented  by any  certificate  for any
consideration  paid  to a  public  official  pursuant  to  applicable  abandoned
property,  escheat or similar  laws.  Parkvale and the  Exchange  Agent shall be
entitled  to rely upon the stock  transfer  books of  Advance to  establish  the
identity of those persons entitled to receive the Merger Consideration specified
in this Agreement,  which books shall be conclusive with respect thereto. In the
event of a  dispute  with  respect  to  ownership  of stock  represented  by any
certificate,  Parkvale and the  Exchange  Agent shall be entitled to deposit any
consideration  represented thereby in escrow with an independent third party and
thereafter be relieved with respect to any claims thereto.

         1.09  Withholding  Rights.  Parkvale  (through the Exchange  Agent,  if
applicable)  shall be entitled to deduct and withhold from any amounts otherwise
payable  pursuant to this  Agreement  to any holder of shares of Advance  Common
Stock such amounts as Parkvale is required  under the  Internal  Revenue Code of
1986, as amended ("Code"),  or any provision of state,  local or foreign tax law
to deduct and withhold with respect to the making of such  payment.  Any amounts
so withheld shall be withheld in accordance  with the Code and other  applicable
laws and  regulations and shall be treated for all purposes of this Agreement as
having been paid to the holder of Advance  Common Stock in respect of which such
deduction and withholding was made by Parkvale.

         1.10 Dissenting Shares.  Each outstanding share of Advance Common Stock
the holder of which has  perfected  his right to dissent  under the DGCL and has
not effectively withdrawn or lost such rights as of the Effective Time shall not
be converted into or represent a right to receive the Merger Consideration,  and
the holder  thereof  shall be entitled only to such rights as are granted by the
DGCL.  Advance shall give Parkvale  prompt notice upon receipt by Advance of any
such  written  demands for payment of their fair value of such shares of Advance
Common  Stock and of  withdrawals  of such  demands  and any  other  instruments
provided  pursuant to the DGCL (any  stockholder  duly making such demand  being
hereinafter called a "Dissenting Stockholder").  Any payments made in respect of
Dissenting Shares shall be made by Parkvale. If any Dissenting Stockholder shall
effectively withdraw or lose (through failure to perfect or otherwise) his right
to such payment at or prior to the Effective  Time, each such holder's shares of
Advance Common

                                       A-5


Stock shall be  converted  into a right to receive the Merger  Consideration  in
accordance with the applicable provisions of this Agreement.

         1.11  Additional  Actions.  If at any time after the Effective Time the
Surviving  Corporation shall consider that any further assignments or assurances
in law or any other acts are  necessary  or  desirable  to (i) vest,  perfect or
confirm, of record or otherwise,  in the Surviving Corporation its rights, title
or interest in, to or under any of the rights,  properties  or assets of Advance
acquired or to be acquired by the  Surviving  Corporation  as a result of, or in
connection  with, the Merger,  or (ii) otherwise  carry out the purposes of this
Agreement, Advance and its proper officers and directors shall be deemed to have
granted to the Surviving Corporation an irrevocable power of attorney to execute
and deliver all such proper deeds,  assignments  and assurances in law and to do
all acts necessary or proper to vest, perfect or confirm title to and possession
of such rights,  properties or assets in the Surviving Corporation and otherwise
to carry  out the  purposes  of this  Agreement;  and the  proper  officers  and
directors  of the  Surviving  Corporation  are fully  authorized  in the name of
Advance or otherwise to take any and all such action.

         1.12 Interim Shares. Each outstanding share of common stock of Interim,
$.01 par value per share ("Interim  Common Stock"),  on the Effective Time shall
be  converted  automatically  and  without  any action on the part of the holder
thereof into an equal number of shares of the Surviving Corporation, which shall
constitute all of the outstanding common stock of the Surviving Corporation.


                                   ARTICLE II

                    REPRESENTATIONS AND WARRANTIES OF ADVANCE
                               AND ADVANCE SAVINGS

         References  to  "Advance  Disclosure  Schedules"  shall mean all of the
disclosure schedules required by this Article II and Article IV hereof, dated as
of the date hereof and  referenced to the specific  sections and  subsections of
this  Agreement,  which have been delivered by Advance to Parkvale.  Advance and
Advance Savings hereby represent and warrant to Parkvale and the Bank as follows
as of the date hereof:

         2.01     Corporate Organization.

         (a) Advance is a corporation  duly organized,  validly  existing and in
good standing under the laws of the State of Delaware. Advance has the corporate
power and  authority  to own or lease all of its  properties  and  assets and to
carry on its  business  as it is now being  conducted  and is duly  licensed  or
qualified to do business and is in good standing in each  jurisdiction  in which
the nature of the business  conducted by it or the  character or location of the
properties   and  assets  owned  or  leased  by  it  makes  such   licensing  or
qualification necessary,  except where the failure to be so licensed,  qualified
or in good standing would not have a Material Adverse Effect (as defined below).

                                       A-6



Advance is  registered  as a savings  and loan  holding  company  under the Home
Owners' Loan Act ("HOLA").  Advance Disclosure  Schedule 2.01(a) sets forth true
and complete copies of the Certificate of Incorporation and Bylaws of Advance as
in effect on the date hereof.

         For purposes of this  Agreement,  the term "Material  Adverse  Effect",
when  applied  to a party,  shall mean any event,  change or  occurrence  which,
together  with any other event,  change or  occurrence,  has a material  adverse
impact  on (i)  the  financial  position,  business,  results  of  operation  or
financial performance of such party and their respective subsidiaries,  taken as
a whole, or (ii) the ability of such party to perform its obligations under this
Agreement or to consummate the Merger and the other transactions contemplated by
this Agreement in a timely fashion; provided,  however, that a "Material Adverse
Effect" shall not be deemed to include the impact of (a) actions or omissions of
a party taken with the prior written  consent of the other in  contemplation  of
the  transactions  contemplated  by this  Agreement,  (b) changes in banking and
similar laws or regulations of general applicability or interpretations  thereof
by courts  or  governmental  authorities,  (c)  changes  in  generally  accepted
accounting principles or regulatory accounting requirements applicable to banks,
savings associations and bank or thrift holding companies generally, (d) changes
attributable  to or  resulting  from  changes  in general  economic  conditions,
including  changes in the prevailing  level of interest rates, or (e) the Merger
and related  expenses  associated  with the  transactions  contemplated  by this
Agreement.

         (b) The only  direct or  indirect  subsidiaries  of Advance are Advance
Savings,  Advance  Financial  Service  Corporation  of West Virginia and Advance
Statutory Trust I (together,  the "Advance  Subsidiaries").  Advance  Disclosure
Schedule  2.01(b)(i)  sets  forth  true  and  complete  copies  of the  Charter,
Certificate of Incorporation, Bylaws or other governing documents of each of the
Advance  Subsidiaries  as in  effect  on the date  hereof.  Each of the  Advance
Subsidiaries (i) is duly organized,  validly existing and in good standing under
the laws of its respective jurisdiction of incorporation or formation,  (ii) has
the corporate or trust power and authority to own or lease all of its properties
and assets,  and (iii) is duly  licensed or  qualified  to do business and is in
good standing in each jurisdiction in which the nature of the business conducted
by it or the character or location of the  properties and assets owned or leased
by it makes such licensing or qualification necessary,  except where the failure
to be so  licensed,  qualified  or in good  standing  would not have a  Material
Adverse  Effect.  Advance and Advance  Savings  have  satisfied  in all material
respects all commitments,  financial or otherwise,  as may have been agreed upon
with their state  and/or  federal  regulatory  agencies.  Other than the Advance
Subsidiaries and except as set forth in Advance Disclosure Schedule 2.01(b)(ii),
Advance  does not own or control,  directly  or  indirectly,  greater  than a 5%
equity interest in any corporation,  company,  association,  partnership,  joint
venture or other entity. In addition,  Advance Disclosure  Schedule  2.01(b)(ii)
lists  the  primary   activities   engaged  in  by  Advance   Financial  Service
Corporation.

         2.02  Capitalization.  The authorized capital stock of Advance consists
of 2,000,000  shares of Advance Common Stock,  of which 1,398,373 are issued and
outstanding  as of the date hereof,  and 500,000 shares of preferred  stock,  of
which no shares are  issued and  outstanding.  The  1,398,373  shares of Advance
Common Stock issued and outstanding as of the date hereof include 2,931

                                       A-7



unallocated shares of Advance Common Stock held in the RSP, and 12,050 shares of
Advance Common Stock held in the RSP which were  surrendered in connection  with
the  satisfaction of tax  withholding  obligations by plan  participants,  which
shares shall be cancelled as of the Effective  Time. All issued and  outstanding
shares of capital  stock of Advance,  and all issued and  outstanding  shares of
capital stock of each of the Advance Subsidiaries, have been duly authorized and
validly issued and are fully paid,  nonassessable and free of preemptive rights.
All of  the  outstanding  shares  of  capital  stock  of  each  of  the  Advance
Subsidiaries  are owned  directly or indirectly by Advance free and clear of any
liens,  encumbrances,  charges,  restrictions  or rights of third parties of any
kind  whatsoever,  and, except for (i) an aggregate of 155,859 shares of Advance
Common Stock issuable upon exercise of stock options ("Advance Options") granted
pursuant to Advance's  1998 Stock Option Plan (the "Stock Option Plan") and (ii)
shares of Advance's Junior  Participating  Preferred Stock,  Series A, par value
$.10 per share  ("Advance  Series A  Preferred"),  none of Advance or any of the
Advance Subsidiaries has or is bound by any outstanding subscriptions,  options,
warrants,  calls,  commitments  or agreements  of any character  calling for the
transfer,  purchase or issuance of any shares of capital stock of Advance or any
of the Advance Subsidiaries or any securities representing the right to purchase
or  otherwise  receive  any  shares  of such  capital  stock  or any  securities
convertible into or representing the right to purchase or subscribe for any such
stock. Advance Disclosure Schedule 2.02 lists each Advance Option outstanding as
of the date  hereof  under the  Stock  Option  Plan,  as well as the name of the
grantee,  the date of grant,  the vesting  schedule and the respective  exercise
price with respect  thereto.  No shares of Advance Series A Preferred are issued
and outstanding.

         2.03     Authority; No Violation; Rights Agreement.

         (a) Subject to the approval of this Agreement,  the Agreement of Merger
and the  transactions  contemplated  hereby and thereby by the  stockholders  of
Advance,  and the receipt of all required regulatory approvals and expiration of
any related  waiting  periods,  Advance and Advance  Savings have full corporate
power and authority to execute and deliver this  Agreement and to consummate the
transactions  contemplated  hereby  in  accordance  with the terms  hereof.  The
execution  and  delivery  of  this  Agreement  and  the   consummation   of  the
transactions  contemplated  hereby  have been duly and  validly  approved by the
boards of directors of Advance and Advance  Savings.  Except for the adoption by
Advance's  stockholders of this Agreement and the Agreement of Merger,  no other
corporate proceedings on the part of Advance or Advance Savings are necessary to
consummate  the Merger.  This  Agreement has been duly and validly  executed and
delivered by Advance and Advance  Savings and  constitutes the valid and binding
obligation  of  Advance  and  Advance  Savings,   enforceable  against  them  in
accordance  with and  subject  to its terms,  except as  limited  by  applicable
bankruptcy,  insolvency,  reorganization,   moratorium  or  other  similar  laws
affecting  creditors'  rights  generally,  and except that the  availability  of
equitable remedies  (including,  without  limitation,  specific  performance) is
within the discretion of the appropriate court.

         (b) Subject to the approval this Agreement, the Agreement of Merger and
the transactions contemplated hereby and thereby by the stockholders of Advance,
and the receipt of all  required  regulatory  approvals  and  expiration  of any
related waiting periods, Advance has full corporate power

                                       A-8



and  authority to execute and deliver the  Agreement of Merger and to consummate
the transactions  contemplated thereby in accordance with the terms thereof. The
execution   and  delivery  of  the  Agreement  of  Merger  by  Advance  and  the
consummation of the transactions contemplated thereby have been duly and validly
approved by the Board of Directors of Advance. The Agreement of Merger, upon its
execution  and  delivery  by  Advance,  will  constitute  a  valid  and  binding
obligation of Advance,  enforceable against it in accordance with and subject to
its   terms,   except  as   limited  by   applicable   bankruptcy,   insolvency,
reorganization,  moratorium or other similar laws  affecting  creditors'  rights
generally,  and except that the availability of equitable  remedies  (including,
without  limitation,  specific  performance)  is within  the  discretion  of the
appropriate court.

         (c) None of the execution and delivery of this Agreement by Advance and
Advance  Savings,  the  execution  and  delivery of the  Agreement  of Merger by
Advance,  the  consummation by Advance and Advance  Savings of the  transactions
contemplated  hereby in accordance  with the terms hereof,  the  consummation by
Advance  of  the  transactions  contemplated  by  the  Agreement  of  Merger  in
accordance  with the terms  thereof,  compliance by Advance and Advance  Savings
with any of the terms or  provisions  hereof or  compliance  by Advance with any
terms or provisions  of the Agreement of Merger,  will (i) violate any provision
of  the  Certificate  of  Incorporation,  Charter,  Bylaws  or  other  governing
documents of Advance or any of the Advance Subsidiaries,  (ii) assuming that the
consents  and  approvals  set forth  below are duly  obtained  and all  required
waiting  periods have  expired,  violate any  statute,  code,  ordinance,  rule,
regulation, judgment, order, writ, decree or injunction applicable to Advance or
any of the Advance Subsidiaries or any of their respective properties or assets,
or (iii) except as disclosed in Advance  Disclosure  Schedule 2.03(c),  violate,
conflict with, result in a breach of any provisions of, constitute a default (or
an event  which,  with  notice or lapse of time,  or both,  would  constitute  a
default)  under,  result  in the  termination  of,  accelerate  the  performance
required by, or result in the creation of any lien, security interest, charge or
other  encumbrance upon any of the properties or assets of Advance or any of the
Advance  Subsidiaries  under any of the terms,  conditions  or provisions of any
note, bond, mortgage,  indenture,  deed of trust, license,  lease,  agreement or
other  instrument  or  obligation  to  which  Advance  or  any  of  the  Advance
Subsidiaries  is a party,  or by which  any of their  respective  properties  or
assets may be bound or affected,  except,  with respect to (ii) and (iii) above,
such as  individually  or in the  aggregate  will  not have a  Material  Adverse
Effect.  Except as set forth in Advance Disclosure  Schedule 2.03(c) and for any
consents  and  approvals of or filings or  registrations  with or notices to the
Securities and Exchange  Commission  (the "SEC"),  the Secretary of State of the
Commonwealth  of  Pennsylvania,  the  Pennsylvania  Department  of Banking  (the
"Department"),  the Office of Thrift  Supervision  ("OTS"),  the Federal Deposit
Insurance Corporation (the "FDIC"), the Commissioner of Banking of West Virginia
and the  stockholders  of Advance,  no consents  or  approvals  of or filings or
registrations  with  or  notices  to any  federal,  state,  municipal  or  other
governmental or regulatory commission,  board, agency, or non-governmental third
party are required on behalf of Advance or Advance  Savings in  connection  with
(a) the execution and delivery of this Agreement by Advance and Advance  Savings
or the execution and delivery of the Agreement of Merger by Advance, and (b) the
completion  by Advance  and  Advance  Savings of the  transactions  contemplated
hereby or the  completion  by Advance of the  transactions  contemplated  by the
Agreement of Merger.

                                       A-9



         (d) Effective prior to execution of this  Agreement,  Advance has taken
all action  necessary to amend the Advance Rights Agreement so that execution of
this Agreement and the Agreement of Merger and  consummation of the transactions
contemplated  herein and therein,  including without limitation  consummation of
the  Merger  pursuant  to this  Agreement,  shall not result in the grant of any
rights to any person under the Advance Rights Agreement or enable or require any
of the preferred share purchase rights  thereunder to be exercised,  distributed
or  triggered.  Advance  Disclosure  Schedule  2.03(d)  contains  a copy  of the
amendment to the Advance Rights Agreement.

         2.04     Financial Statements.

         (a)  Advance  has  previously  delivered  to  Parkvale  copies  of  the
consolidated  balance  sheet of  Advance  as of June  30,  2004 and 2003 and the
related consolidated  statements of income, changes in stockholders' equity, and
cash  flows for the  years  ended  June 30,  2004,  2003 and 2002,  in each case
accompanied  by the audit report of S.R.  Snodgrass,  A.C.,  independent  public
accountants.  The consolidated  balance sheets of Advance referred to herein, as
well as the financial statements to be delivered pursuant to Section 4.04 hereof
(including the related notes, where  applicable),  fairly present or will fairly
present,  in all  material  respects,  as the  case  may  be,  the  consolidated
financial condition of Advance as of the respective dates set forth therein, and
the related consolidated  statements of income,  changes in stockholders' equity
and cash flows (including the related notes, where  applicable),  fairly present
or will  fairly  present,  as the case may be, the  results of the  consolidated
income,  changes in  stockholders'  equity  and cash  flows of  Advance  for the
respective  periods or as of the  respective  dates set forth  therein (it being
understood that Advance's interim  financial  statements are not audited and are
not  prepared  with  all  related  notes  and are  subject  to  normal  year end
adjustments  but  have  been,  or will  be,  prepared  in  compliance  with  all
applicable  legal  and  regulatory  accounting   requirements  and  reflect  all
adjustments  which  are,  in  the  opinion  of  Advance,  necessary  for a  fair
presentation of such financial statements).

         (b) Each of the financial  statements  referred to in this Section 2.04
(including the related notes,  where applicable) has been prepared in accordance
with generally accepted accounting  principles  consistently  applied during the
periods  involved.  The books and  records  of Advance  and each of the  Advance
Subsidiaries are being  maintained in material  compliance with applicable legal
and accounting requirements and reflect only actual transactions.

         (c) Except to the extent  reflected,  disclosed or reserved  against in
the  consolidated  financial  statements  referred  to in the first  sentence of
Section 2.04(a) or the notes thereto,  and except for liabilities incurred since
June 30,  2004 in the  ordinary  course of  business  and  consistent  with past
practice,  neither  Advance nor any Advance  Subsidiary  has any  obligation  or
liability,  whether absolute, accrued, contingent or otherwise,  material to the
business,  results of operations,  assets or financial  condition of Advance and
the Advance Subsidiaries taken as a whole.

                                      A-10



         2.05 Absence of Certain  Changes or Events.  (a) Except as set forth in
Advance  Disclosure  Schedule  2.05,  since June 30,  2004,  (i) Advance and the
Advance  Subsidiaries  have conducted their businesses in the ordinary and usual
course and (ii) no event has occurred or circumstances arisen that, individually
or in the aggregate,  has had or is reasonably likely to have a Material Adverse
Effect.

         (b) Except as set forth in Advance Disclosure Schedule 2.05(b), neither
Advance nor any Advance Subsidiary has taken or permitted any of the actions set
forth in Section 4.02 hereof between June 30, 2004 and the date hereof.

         2.06 Legal  Proceedings.  Except as  disclosed  in  Advance  Disclosure
Schedule 2.06, neither Advance nor any Advance Subsidiary is a party to any, and
there are no pending or, to the best  knowledge of Advance and Advance  Savings,
threatened  legal,  administrative,  arbitration or other  proceedings,  claims,
actions or  governmental  investigations  of any nature  against  Advance or any
Advance  Subsidiary,  except such proceedings,  claims,  actions or governmental
investigations  which in the good faith judgment of Advance and Advance  Savings
will not  have a  Material  Adverse  Effect.  Neither  Advance  nor any  Advance
Subsidiary  is a party to any  order,  judgment  or  decree  which  has or could
reasonably be expected to have a Material Adverse Effect.

         2.07     Taxes and Tax Returns.

         (a)  Advance  and each of the Advance  Subsidiaries  has  (taking  into
account any extension of time within which to file which has not expired) timely
filed (and until the  Effective  Time will so file) all  returns,  declarations,
reports,  information-returns and statements ("Returns") required to be filed or
sent by or  with  respect  to  them in  respect  of any  Taxes  (as  hereinafter
defined), and has duly paid (and until the Effective Time will so pay) all Taxes
due and payable other than Taxes or other charges which (i) are being  contested
in good faith (and  disclosed in writing to Parkvale)  and (ii) have not finally
been  determined.  Advance and each of the Advance  Subsidiaries has established
(and  until  the  Effective  Time will  establish)  on their  books and  records
reserves  that are adequate for the payment of all Taxes not yet due and payable
for periods ending on or prior to the Effective Time, whether or not disputed or
accrued.  Except as set forth in Advance  Disclosure  Schedule 2.07(a),  (i) the
federal income tax returns of Advance and each of the Advance  Subsidiaries have
been  examined  by the  Internal  Revenue  Service  ("IRS")  (or are  closed  to
examination due to the expiration of the applicable statute of limitations), and
(ii) each of the state  income tax  returns of Advance  and each of the  Advance
Subsidiaries  have been  examined by  applicable  authorities  (or are closed to
examination  due to the  expiration of the statute of  limitations),  and in the
case of both (i) and (ii) no  deficiencies  were  asserted  as a result  of such
examinations  which have not been resolved and paid in full. There are no audits
or other  administrative  or court  proceedings  presently pending nor any other
disputes  pending,  or claims asserted for, Taxes or assessments upon Advance or
any of  the  Advance  Subsidiaries,  nor  has  Advance  or  any  of the  Advance
Subsidiaries  given any currently  outstanding  waivers or  comparable  consents
regarding  the  application  of the statute of  limitations  with respect to any
Taxes or Returns.

                                      A-11



         (b) Except as set forth in Advance Disclosure Schedule 2.07(b), neither
Advance nor any Advance  Subsidiary  (i) has  requested  any  extension  of time
within which to file any Return which Return has not since been filed, (ii) is a
party to any agreement  providing for the allocation or sharing of Taxes,  (iii)
is required to include in income any  adjustment  pursuant to Section  481(a) of
the Code,  by reason of a voluntary  change in  accounting  method  initiated by
Advance or any Advance  Subsidiary (nor does Advance have any knowledge that the
IRS has proposed any such  adjustment or change of accounting  method),  or (iv)
has filed a consent  pursuant  to  Section  341(f) of the Code or agreed to have
Section 341(f)(2) of the Code apply.

         (c) Advance and each of the Advance  Subsidiaries has withheld and paid
all  taxes (as  hereinafter  defined)  required  to be paid in  connection  with
amounts paid to any employee,  independent contractor,  creditor, stockholder or
other third party.

         (d) For  purposes  of this  Agreement,  "Taxes"  shall  mean all taxes,
charges, fees, levies or other assessments,  including,  without limitation, all
net income,  gross income,  gross receipts,  sales,  use, ad valorem,  transfer,
franchise,  profits,  license,   withholding,   payroll,  employment  (including
withholding,  payroll and employment  taxes required to be withheld with respect
to income paid to employees),  excise, estimated,  severance, stamp, occupation,
property or other taxes,  customs  duties,  fees,  assessments or charges of any
kind whatsoever,  together with any interest and any penalties, additions to tax
or additional amounts imposed by any taxing authority (domestic or foreign) upon
Advance or any Advance Subsidiary.

         2.08     Employee Benefit Plans.

         (a) Each employee  benefit plan or arrangement of Advance or any of the
Advance  Subsidiaries  which is an "employee benefit plan" within the meaning of
Section 3(3) of the Employee  Retirement Income Security Act of 1974, as amended
("ERISA"),  is listed in Advance Disclosure  Schedule 2.08(a) ("Advance Plans").
Advance has previously furnished to Parkvale true and complete copies of each of
the  Advance  Plans  together  with (i)  Schedule  B forms  and the most  recent
actuarial and financial  reports prepared with respect to any qualified  Advance
Plans,  (ii) the most recent annual reports filed with any government agency for
any qualified or  non-qualified  plan,  and (iii) all rulings and  determination
letters  and any open  requests  for  rulings  or  letters  that  pertain to any
qualified Advance Plans.

         (b) Each of the Advance  Plans has been  operated in  compliance in all
material  respects  with the  applicable  provisions  of ERISA,  the  Code,  all
regulations, rulings and announcements promulgated or issued thereunder, and all
other applicable governmental laws and regulations.

         (c) Neither Advance nor any of the Advance Subsidiaries participates in
or has  incurred  any  liability  under  Section 4201 of ERISA for a complete or
partial  withdrawal  from a multi-  employer  plan (as such term is  defined  in
ERISA).

                                      A-12



         (d) Except as set forth in Advance  Disclosure  Schedule  2.08(d),  the
present value of all accrued liabilities under each of the Advance Plans subject
to Title IV of ERISA  did not,  as of the  latest  valuation  date of each  such
Advance  Plan,  exceed the fair market  value of the assets of such Advance Plan
allocable to such accrued  liabilities,  based upon the actuarial and accounting
assumptions  currently  utilized  for  such  Advance  Plans  (as of  the  latest
valuation date).

         (e) Neither  Advance nor any of the Advance  Subsidiaries,  nor, to the
best  knowledge  of Advance and  Advance  Savings,  any  trustee,  fiduciary  or
administrator of an Advance Plan or any trust created thereunder, has engaged in
a "prohibited transaction," as such term is defined in Section 4975 of the Code,
which could subject Advance or any of the Advance Subsidiaries,  or, to the best
knowledge  of  Advance  and  Advance   Savings,   any   trustee,   fiduciary  or
administrator thereof, to the tax or penalty on prohibited  transactions imposed
by Section 4975.

         (f)  No  Advance  Plan  or  any  trust  created   thereunder  has  been
terminated,  nor have there been any  "reportable  events"  with  respect to any
Advance  Plan  subject to Title IV of ERISA,  as that term is defined in Section
4043(b) of ERISA.

         (g) No Advance Plan or any trust  created  thereunder  has incurred any
"accumulated  funding  deficiency,"  as such term is defined  in Section  302 of
ERISA.

         (h) Each of the Advance Plans which is intended to be a qualified  plan
under  Section  401(a) of the Code  received a  favorable  determination  letter
issued by the IRS to the effect that such plan is qualified under Section 401(a)
of the Code and the trust  associated with such plan is tax exempt under Section
501 of the Code,  and  Advance  is not aware of any fact or  circumstance  which
would adversely affect the qualified status of any such plan.

         (i)  Neither  Advance  nor  any of the  Advance  Subsidiaries  has  any
obligations  for retiree  health and life benefits under any Advance Plans other
than as may be required  under Section 4980B of the Code or Part 6 of Title I of
ERISA, or under the continuation of coverage provisions of the laws of any state
or locality.  Advance or Advance Savings may amend or terminate any such Advance
Plan at any time without incurring any liability thereunder.

         (j) Except as set forth on Advance Disclosure Schedule 2.08(j), none of
the  execution  of this  Agreement,  stockholder  approval of this  Agreement or
consummation  of the  transactions  contemplated  hereby  will (A)  entitle  any
employees of Advance or any Advance  Subsidiary to severance pay or any increase
in severance pay upon any termination of employment  after the date hereof,  (B)
accelerate  the time of payment or  vesting  or trigger  any  payment or funding
(through a grantor  trust or  otherwise)  of  compensation  or  benefits  under,
increase the amount  payable or trigger any other material  obligation  pursuant
to, any of the Advance  Plans,  (C) result in any breach or  violation  of, or a
default under,  any of the Advance Plans or (D) result in any payment that would
be a  "parachute  payment"  to a  "disqualified  individual"  as those terms are
defined in Section 280G of the Code,  without  regard to whether such payment is
reasonable  compensation for personal  services  performed or to be performed in
the future.

                                      A-13



         2.09     Securities Documents and Regulatory Reports.

         (a) Advance has  previously  delivered or made  available to Parkvale a
complete copy of, and Advance  Disclosure  Schedule  2.09(a)  lists,  each final
registration  statement,  prospectus,  annual,  quarterly or current  report and
definitive   proxy  statement  or  other   communication   (other  than  general
advertising  materials) filed pursuant to the Securities Act of 1933, as amended
("1933 Act"),  or the Securities  Exchange Act of 1934, as amended ("1934 Act"),
or mailed by Advance to its  stockholders as a class since January 1, 2001. Each
such final  registration  statement,  prospectus,  annual,  quarterly or current
report and definitive  proxy statement or other  communication,  as of its date,
complied  in all  material  respects  with all  applicable  statutes,  rules and
regulations and did not contain any untrue  statement of a material fact or omit
to state any material fact  required to be stated  therein or necessary in order
to make the statements made therein,  in light of the circumstances  under which
they were made,  not  misleading;  provided that  information as of a later date
shall be deemed to modify information as of an earlier date.

         (b) Since January 1, 2001, Advance and each of the Advance Subsidiaries
has duly filed with the OTS, in materially  correct form the monthly,  quarterly
and annual reports  required to be filed under  applicable laws and regulations,
and Advance has  delivered or made  available to Parkvale  accurate and complete
copies of such reports.  Advance Disclosure Schedule 2.09 lists all examinations
of Advance or of the Advance Subsidiaries conducted by the applicable regulatory
authorities  since  January  1,  2001  and the  dates of any  responses  thereto
submitted  by Advance or Advance  Savings.  In  connection  with the most recent
examinations of Advance or the Advance Subsidiaries by the applicable regulatory
authorities,  neither Advance nor any of the Advance  Subsidiaries were required
to correct or change any action,  procedure or proceeding  which Advance or such
Advance Subsidiaries believe has not been now corrected or changed as required.

         2.10     Compliance with Applicable Law.

         (a)  Advance  and each of the  Advance  Subsidiaries  has all  permits,
licenses,  certificates of authority, orders and approvals of, and have made all
filings,  applications and registrations with, federal, state, local and foreign
governmental  or regulatory  bodies that are required in order to permit them to
carry on their  respective  businesses as they are presently being conducted and
the absence of which  could  reasonably  be expected to have a Material  Adverse
Effect;  all such  permits,  licenses,  certificates  of  authority,  orders and
approvals are in full force and effect; and to the best knowledge of Advance and
the Advance  Subsidiaries,  no suspension or  cancellation of any of the same is
threatened.

         (b) Neither Advance nor any of the Advance Subsidiaries is in violation
of  its  Certificate  of  Incorporation,  Charter,  Bylaws  or  other  governing
documents,  or of any applicable federal, state or local law or ordinance or any
order,  rule or regulation of any federal,  state,  local or other  governmental
agency  or  body  (including,   without  limitation,  all  banking,  securities,
municipal securities,  safety, health, zoning,  anti-discrimination,  antitrust,
and wage and hour  laws,  ordinances,  orders,  rules  and  regulations),  or in
default with respect to any order, writ, injunction or decree of

                                       A-14



any court, or in default under any order,  license,  regulation or demand of any
governmental  agency,  any of which  violations or defaults could  reasonably be
expected to have a Material Adverse Effect,  and neither Advance nor any Advance
Subsidiary has received any notice or communication  from any federal,  state or
local governmental authority asserting that Advance or any Advance Subsidiary is
in  violation  of any of the  foregoing  which  violation  could  reasonably  be
expected  to have a Material  Adverse  Effect.  Neither  Advance nor any Advance
Subsidiary is subject to any regulatory or  supervisory  cease and desist order,
agreement, written directive,  memorandum of understanding or written commitment
(other than those of general  applicability  to all commercial  banks or savings
associations  issued by  governmental  authorities),  and  neither  of them have
received  any  written  communication  requesting  that it enter into any of the
foregoing.

         2.11     Deposit Insurance and Other Regulatory Matters.

         (a) The deposit  accounts of Advance Savings are insured by the Savings
Association  Insurance  Fund  administered  by  the  Federal  Deposit  Insurance
Corporation  ("FDIC") to the maximum  extent  permitted  by the Federal  Deposit
Insurance Act, as amended  ("FDIA"),  and Advance  Savings has paid all premiums
and assessments required by the FDIA and the regulations thereunder.

         (b) Advance  Savings is a member in good  standing of the Federal  Home
Loan Bank ("FHLB") of Pittsburgh  and owns the requisite  amount of stock in the
FHLB of Pittsburgh.

         (c) As of the date hereof, neither Advance nor Advance Savings is aware
of any reasons  relating  to Advance or Advance  Savings  why all  consents  and
approvals shall not be received from all regulatory agencies having jurisdiction
over the  transactions  contemplated by this Agreement as shall be necessary for
consummation  of the  transactions  contemplated  hereby.  Furthermore,  Advance
Savings'  most  recent  Community  Reinvestment  Act  rating  is not  less  than
satisfactory.

         2.12     Certain Contracts.

         (a) Except as disclosed in Advance Disclosure Schedule 2.12(a), neither
Advance nor any Advance  Subsidiary is a party to, is bound by, receives,  or is
obligated to pay benefits under,  (i) any agreement,  arrangement or commitment,
including  without  limitation,  any  agreement,  indenture or other  instrument
relating to the borrowing of money by Advance or any Advance  Subsidiary  (other
than in the case of deposits,  federal funds purchased and securities sold under
agreements to repurchase in the ordinary course of business) or the guarantee by
Advance  or any  Advance  Subsidiary  of any  obligation,  (ii)  any  agreement,
arrangement  or  commitment  relating to the  employment  of a consultant or the
employment, election or retention in office of any present or former director or
officer of  Advance  or any of the  Advance  Subsidiaries,  (iii) any  contract,
agreement or understanding  with a labor union, (iv) any agreement,  arrangement
or  understanding  pursuant to which any payment  (whether of  severance  pay or
otherwise)  became or may become due to any  director,  officer or  employee  of
Advance or any of the Advance  Subsidiaries upon execution of this Agreement and
the Agreement of Merger or upon or following consummation of the

                                       A-15



transactions  contemplated  by this Agreement or the Agreement of Merger (either
alone or in connection  with the occurrence of any  additional  acts or events),
(v) any agreement,  arrangement or  understanding to which Advance or any of the
Advance  Subsidiaries  is a party  or by which  any of the  same is bound  which
limits the freedom of Advance or any of the Advance  Subsidiaries  to compete in
any line of  business or with any person,  other than any such  limitations  set
forth  in laws  or  regulations  of  general  applicability  to  thrift  holding
companies and their  subsidiaries,  (vi) any assistance  agreement,  supervisory
agreement, memorandum of understanding, consent order, cease and desist order or
condition of any regulatory  order or decree with or by the OTS, the FDIC or any
other regulatory agency, (vii) any other agreement, arrangement or understanding
which would be required to be filed as an exhibit to Advance's annual, quarterly
or current reports under the 1934 Act and which has not been so filed, or (viii)
any other agreement, arrangement or understanding to which Advance or any of the
Advance  Subsidiaries is a party and which is material to the business,  results
of  operations,  assets  or  financial  condition  of  Advance  and the  Advance
Subsidiaries taken as a whole (excluding loan agreements or agreements  relating
to deposit accounts), in each of the foregoing cases whether written or oral.

         (b)  Neither  Advance nor any  Advance  Subsidiary  is in default or in
non-compliance under any contract, agreement,  commitment,  arrangement,  lease,
insurance  policy  or other  instrument  to which it is a party or by which  its
assets, business or operations may be bound or affected, whether entered into in
the ordinary course of business or otherwise and whether written or oral,  which
default or  non-compliance  would have a Material Adverse Effect,  and there has
not occurred  any event that with the lapse of time or the giving of notice,  or
both,  would  constitute  such a default  or  non-compliance  by  Advance or any
Advance Subsidiary.

         (c) Neither Advance nor any Advance Subsidiary is a party or has agreed
to enter into an exchange  traded or  over-the-counter  equity,  interest  rate,
foreign exchange or other swap, forward, future, option, cap, floor or collar or
any  other  contract  that  is  not  included  in  Advance's  audited  financial
statements at and for the year ended June 30, 2004 and is a derivatives contract
(including  various  combinations  thereof) (each, a "Derivatives  Contract") or
owns  securities  that are referred to generically as "structured  notes," "high
risk mortgage  derivatives,"  "capped  floating rate notes" or "capped  floating
rate mortgage derivatives."

         2.13     Properties and Insurance.

         (a) All real and  personal  property  owned  by  Advance  or any of the
Advance Subsidiaries or presently used by them in their respective businesses is
in adequate  condition  (ordinary  wear and tear  excepted) and is sufficient to
carry on the  business of Advance and the Advance  Subsidiaries  in the ordinary
course of business consistent with their past practices. Advance and each of the
Advance  Subsidiaries has good and, as to owned real property,  marketable title
to all material  assets and  properties,  whether real or personal,  tangible or
intangible,  reflected in Advance's  consolidated  balance  sheet as of June 30,
2004, or owned and acquired  subsequent  thereto (except to the extent that such
assets and  properties  have been  disposed  of for fair  value in the  ordinary
course of business  since June 30,  2004),  subject to no  encumbrances,  liens,
mortgages, securities interests or pledges,

                                       A-16



except (i) those  items  that  secure  liabilities  that are  reflected  in said
consolidated  balance  sheet or the notes  thereto or have been  incurred in the
ordinary course of business after the date of such  consolidated  balance sheet,
(ii) statutory liens for amounts not yet delinquent or which are being contested
in good faith, (iii) such encumbrances,  liens, mortgages, securities interests,
pledges and title  imperfections  that are not in the aggregate  material to the
business,  results of operations,  assets or financial  condition of Advance and
the Advance  Subsidiaries  taken as a whole, and (iv) with respect to owned real
property,  title  imperfections noted in title reports prior to the date hereof.
Advance and the Advance  Subsidiaries  as lessees have the right under valid and
subsisting  leases to occupy,  use,  possess and control all property  leased by
them in all  material  respects  as  presently  occupied,  used,  possessed  and
controlled by Advance and the Advance  Subsidiaries  and the consummation of the
transactions  contemplated hereby and by the Agreement of Merger will not affect
any such  right in a way that  would have a  Material  Adverse  Effect.  Advance
Disclosure  Schedule  2.13(a)  sets  forth an  accurate  listing  of each  lease
pursuant to which  Advance or any Advance  Subsidiary  acts as lessor or lessee,
including the expiration  date and the terms of any renewal options which relate
to the same.

         (b) The business operations and all insurable  properties and assets of
Advance and the  Advance  Subsidiaries  are insured for its benefit  against all
risks which, in the reasonable judgment of the management of Advance and Advance
Savings,  should be insured  against,  in each case  under  valid,  binding  and
enforceable  policies or bonds issued by insurers of recognized  responsibility,
in such amounts with such  deductibles  and against such risks and losses as are
in the opinion of the management of Advance and Advance Savings adequate for the
business  engaged in by Advance  and the  Advance  Subsidiaries.  As of the date
hereof,  neither  Advance nor any Advance  Subsidiary has received any notice of
cancellation or notice of a material  amendment of any such insurance  policy or
bond or is in default under such policy or bond, no coverage thereunder is being
disputed and all material claims thereunder have been filed in a timely fashion.

         2.14  Environmental  Matters.  For  purposes  of  this  Agreement,  the
following terms shall have the indicated meaning:

         "Environmental  Law" means any  federal,  state or local law,  statute,
ordinance,  rule, regulation,  code, license, permit,  authorization,  approval,
consent, order, judgment,  decree, injunction or agreement with any governmental
entity  relating  to (1) the  protection,  preservation  or  restoration  of the
environment  (including,  without limitation,  air, water vapor,  surface water,
groundwater,  drinking water supply,  surface soil,  subsurface  soil, plant and
animal  life or any  other  natural  resource),  and/or  (2) the  use,  storage,
recycling,  treatment,   generation,   transportation,   processing,   handling,
labeling,  production,  release or disposal of  Hazardous  Substances.  The term
Environmental   Law   includes   without   limitation   (1)  the   Comprehensive
Environmental  Response,  Compensation and Liability Act, as amended,  42 U.S.C.
ss.9601,  et seq; the Resource  Conservation  and Recovery  Act, as amended,  42
U.S.C.  ss.6901,  et seq; the Clean Air Act, as amended,  42 U.S.C.  ss.7401, et
seq; the Federal Water Pollution Control Act, as amended, 33 U.S.C.  ss.1251, et
seq; the Toxic Substances Control Act, as amended,  15 U.S.C.  ss.9601,  et seq;
the Emergency Planning and Community Right to Know Act, 42 U.S.C.  ss.11001,  et
seq; the Safe Drinking Water Act, 42 U.S.C.

                                       A-17



ss.300f, et seq; and all comparable state and local laws, and (2) any common law
(including  without limitation common law that may impose strict liability) that
may  impose  liability  or  obligations  for  injuries  or  damages  due to,  or
threatened  as a  result  of,  the  presence  of or  exposure  to any  Hazardous
Substance.

         "Hazardous  Substance" means any substance  presently listed,  defined,
designated  or  classified as hazardous,  toxic,  radioactive  or dangerous,  or
otherwise  regulated,  under  any  Environmental  Law,  whether  by  type  or by
quantity,  including any regulated  material  containing any such substance as a
component.  Hazardous Substances include without limitation petroleum (including
crude  oil  or  any  fraction  thereof),  asbestos,  radioactive  material,  and
polychlorinated biphenyls.

         "Loan  Portfolio  Properties"  means  those  properties  which serve as
collateral for loans owned by Advance or any of the Advance Subsidiaries.

         "Other  Properties  Owned"  means  those  properties  owned,  leased or
operated  by  Advance  or any of the  Advance  Subsidiaries  which  are not Loan
Portfolio Properties.

         (a) To the best  knowledge  of Advance  and the  Advance  Subsidiaries,
neither  Advance nor any Advance  Subsidiary  has been or is in  violation of or
liable under any  Environmental  Law except any such  violations or  liabilities
which would not singly or in the aggregate have a Material Adverse Effect.

         (b) To the best knowledge of Advance and the Advance Subsidiaries, none
of the Loan  Portfolio  Properties  has been or is in  violation  of,  or is the
subject of liability under, any  Environmental Law except any such violations or
liabilities which would not,  individually or in the aggregate,  have a Material
Adverse Effect.

         (c) To the best knowledge of Advance and the Advance Subsidiaries, none
of the Other  Properties  Owned is the subject of liability under or has been or
is in violation of, any Environmental Law.

         (d) To the best  knowledge  of Advance  and the  Advance  Subsidiaries,
there  are no  actions,  suits,  demands,  notices,  claims,  investigations  or
proceedings  pending  or  threatened  relating  to the  liability  of  the  Loan
Portfolio  Properties and Other  Properties Owned under any  Environmental  Law,
including  without  limitation  any  notices,  demand  letters or  requests  for
information from any federal or state environmental  agency relating to any such
liabilities under or violations of Environmental Law.

         (e) Advance  Disclosure  Schedule  2.14(e) lists (i) any  environmental
studies which have been  undertaken  by, or on behalf of, Advance or any Advance
Subsidiary   with   respect  to  the  Other   Properties   Owned  and  (ii)  and
correspondence  known to Advance or any Advance  Subsidiary  with respect to the
Other Properties Owned and issues related to Environmental Laws.

                                       A-18



         2.15 Allowance for Loan Losses and Real Estate Owned. The allowance for
loan losses reflected on Advance's  consolidated  balance sheets included in the
consolidated  financial statements referred to in Section 2.04 hereof is, in the
opinion of Advance's  management,  adequate in all material respects as of their
respective  dates  under  the  requirements  of  generally  accepted  accounting
principles to provide for reasonably anticipated losses on outstanding loans net
of  recoveries.  The real estate  owned  reflected on the  consolidated  balance
sheets included in the consolidated  financial statements referred to in Section
2.04 hereof is carried at the lower of cost or fair value,  or the lower of cost
or  net  realizable  value,  as  required  by  generally   accepted   accounting
principles.

         2.16 Minute Books.  Since January 1, 2001,  the minute books of Advance
and each  Advance  Subsidiary  contain  complete  and  accurate  records  of all
meetings and other corporate action held or taken by their respective  Boards of
Directors  (including  committees of their  respective  Board of Directors)  and
stockholders in all material respects.

         2.17 Broker Fees.  Except for Keefe,  Bruyette & Woods,  Inc.,  neither
Advance  nor  any  Advance  Subsidiary  or any of the  respective  directors  or
officers of such  companies  has  employed any  consultant,  broker or finder or
incurred  any  liability  for any  consultant's,  broker's or  finder's  fees or
commissions  in connection  with any of the  transactions  contemplated  by this
Agreement.

         2.18 Proxy Statement  Information.  None of the information relating to
it which is  included  in the proxy  statement  distributed  by  Advance  to its
stockholders  in order to  solicit  their  approval  of this  Agreement  and the
transactions contemplated hereby ("Proxy Statement"),  as of the date such Proxy
Statement is mailed to its  stockholders and up to and including the date of the
meeting of its stockholders to which such Proxy Statement relates,  will contain
any  untrue  statement  of a  material  fact or omit to  state a  material  fact
necessary to make the statements  therein,  in light of the circumstances  under
which they were made, not  misleading,  provided that  information as of a later
date shall be deemed to modify information as of an earlier date.

         2.19  Transactions  with  Affiliates.  Except as set  forth in  Advance
Disclosure Schedule 2.19, there are no existing or pending transactions, nor are
there  any  agreements  or  understandings,  with  any  directors,  officers  or
employees of Advance or Advance Savings (collectively,  "Affiliates"),  relating
to, arising from or affecting  Advance and Advance Savings,  including,  without
limitation,  any transactions,  arrangements or  understandings  relating to the
purchase or sale of goods or services,  the lending of monies or the sale, lease
or use of any assets of Advance or Advance Savings.

         2.20     Required Vote; Fairness Opinion.

         (a)  This  Agreement  and  the  transactions  contemplated  hereby  are
required  to be  approved  on behalf of Advance by the  affirmative  vote of the
holders of at least a majority of the outstanding shares of Advance Common Stock
at a meeting  called  for such  purpose.  No other vote of the  stockholders  of
Advance is required by law, Advance's Certificate of Incorporation,

                                       A-19



Advance's  Bylaws or otherwise to approve this  Agreement  and the  transactions
contemplated hereby.

         (b) Advance has received a written opinion of Keefe,  Bruyette & Woods,
Inc.,  dated the date hereof,  to the effect that,  as of such date,  the Merger
Consideration  to be  paid  to the  stockholders  of  Advance  pursuant  to this
Agreement  is fair from a  financial  point of view to such  holders  of Advance
Common Stock.

         2.21 Disclosures. No representation or warranty contained in Article II
of  this  Agreement,  and  no  statement  contained  in the  Advance  Disclosure
Schedules,  contains any untrue statement of a material fact or omits to state a
material fact  necessary in order to make the  statements  herein or therein not
misleading.

                                   ARTICLE III

             REPRESENTATIONS AND WARRANTIES OF PARKVALE AND THE BANK

         References  to "Parkvale  Disclosure  Schedules"  shall mean all of the
disclosure  schedules  required by this Article III, dated as of the date hereof
and referenced to the specific  sections and  subsections of Article III of this
Agreement,  which have been  delivered by Parkvale to Advance.  Parkvale and the
Bank hereby  represent and warrant to Advance and Advance  Savings as follows as
of the date hereof:

         3.01     Corporate Organization.

         (a) Parkvale is a corporation  duly organized,  validly existing and in
good standing under the laws of the Commonwealth of  Pennsylvania.  Parkvale has
the  corporate  power and  authority to own or lease all of its  properties  and
assets and to carry on its  business  as it is now being  conducted  and is duly
licensed  or  qualified  to  do  business  and  is  in  good  standing  in  each
jurisdiction  in  which  the  nature  of  the  business  conducted  by it or the
character or location of the  properties  and assets owned or leased by it makes
such  licensing or  qualification  necessary,  except where the failure to be so
licensed, qualified or in good standing would not have a Material Adverse Effect
(as  defined in Section  2.01).  Parkvale  is  registered  as a savings and loan
holding company under the HOLA.

         (b) The Bank is duly organized,  validly  existing and in good standing
under  the  laws  of the  Commonwealth  of  Pennsylvania  and is a  wholly-owned
subsidiary of Parkvale. The Bank has the corporate power and authority to own or
lease all of its  properties and assets and to conduct its business as it is now
being  conducted and is duly licensed or qualified to do business and is in good
standing in each  jurisdiction in which the nature of the business  conducted by
it or the character or location of the  properties and assets owned or leased by
it makes such licensing or qualification necessary,  except where the failure to
be so licensed,  qualified or in good standing would not have a Material Adverse
Effect.

                                       A-20



         (c) At the  Effective  Time,  Interim will be duly  organized,  validly
existing and in good  standing as a  corporation  under the laws of the State of
Delaware.  Interim will not engage in any business other than in connection with
the transactions  contemplated by this Agreement and the Agreement of Merger and
Interim  will  have no  material  obligations  or  liabilities  other  than  its
obligations hereunder.

         3.02     Authority; No Violation.

         (a) Parkvale and the Bank have full  corporate  power and  authority to
execute  and  deliver  this  Agreement  and  to  consummate   the   transactions
contemplated  hereby in  accordance  with the terms  hereof.  The  execution and
delivery of this Agreement and the consummation of the transactions contemplated
hereby have been duly and validly approved by the Board of Directors of Parkvale
and the Bank, and no other corporate  proceedings on the part of Parkvale or the
Bank  are  necessary  to  consummate  the  transactions  so  contemplated.  This
Agreement  has been duly and validly  executed and delivered by Parkvale and the
Bank and  constitutes  a valid and binding  obligation of Parkvale and the Bank,
enforceable  against them in accordance with and subject to its terms, except as
limited by  applicable  bankruptcy,  insolvency,  reorganization,  moratorium or
other similar laws affecting  creditors' rights  generally,  and except that the
availability of equitable  remedies  (including,  without  limitation,  specific
performance) is within the discretion of the appropriate court.

         (b) Prior to the Effective Time, Interim will have full corporate power
and  authority to execute and deliver the  Agreement of Merger and to consummate
the  transactions  contemplated  thereby in accordance  with the terms  thereof.
Prior to the  Effective  Time,  the  execution  and delivery of the Agreement of
Merger by Interim and the consummation of the transactions  contemplated thereby
will have been duly and validly  approved by the Board of  Directors  of Interim
and by  Parkvale as the sole  stockholder  of  Interim,  and no other  corporate
proceedings on the part of Interim are necessary to consummate the  transactions
so  contemplated.  The  Agreement of Merger,  upon its execution and delivery by
Interim, will constitute a valid and binding obligation of Interim,  enforceable
against it in  accordance  with and  subject to its terms,  except as limited by
applicable bankruptcy, insolvency,  reorganization,  moratorium or other similar
laws affecting creditors' rights generally,  and except that the availability of
equitable remedies  (including,  without  limitation,  specific  performance) is
within the discretion of the appropriate court.

         (c) None of the  execution  and delivery of this  Agreement by Parkvale
and the Bank,  the execution and delivery of the Agreement of Merger by Interim,
the  consummation  by  Parkvale  and the Bank of the  transactions  contemplated
hereby in accordance with the terms hereof,  the  consummation by Interim of the
transactions  contemplated by the Agreement of Merger, compliance by Parkvale or
the Bank with any of the terms or  provisions  hereof or  compliance  by Interim
with any terms or provisions  of the  Agreement of Merger,  will (i) violate any
provision of the Articles of Incorporation,  Charter or Bylaws of Parkvale,  the
Bank or Interim,  (ii)  assuming that the consents and approvals set forth below
are duly  obtained,  violate any statute,  code,  ordinance,  rule,  regulation,
judgment,  order, writ, decree or injunction applicable to Parkvale, the Bank or
Interim or any of their

                                       A-21



respective  properties or assets,  or (iii) violate,  conflict with, result in a
breach of any  provisions  of,  constitute  a default (or an event  which,  with
notice or lapse of time, or both, would  constitute a default) under,  result in
the  termination of,  accelerate the  performance  required by, or result in the
creation of any lien, security interest, charge or other encumbrance upon any of
the respective  properties or assets of Parkvale,  the Bank or Interim under any
of the terms,  conditions or provisions of any note, bond, mortgage,  indenture,
deed of trust,  license,  lease,  agreement or other instrument or obligation to
which  Parkvale,  the  Bank or  Interim  is a party,  or by  which  any of their
respective  properties or assets may be bound or affected,  except, with respect
to (ii) and (iii) above,  such as individually or in the aggregate will not have
a Material  Adverse  Effect.  Except for consents and approvals of or filings or
registrations with or notices to the SEC, the Secretary of State of the State of
Delaware,  the OTS, the Department,  the FDIC and the Commissioner of Banking of
West Virginia,  no consents or approvals of or filings or registrations  with or
notices to any federal,  state,  municipal or other  governmental  or regulatory
commission, board, agency or non-governmental third party are required on behalf
of  Parkvale,  the Bank and Interim in  connection  with (a) the  execution  and
delivery  of this  Agreement  by  Parkvale  and the  Bank or the  execution  and
delivery  of the  Agreement  of  Merger by  Interim  and (b) the  completion  by
Parkvale and the Bank of the transactions  contemplated hereby or the completion
by Interim of the transactions contemplated by the Agreement of Merger.

         (d) As of the date  hereof,  neither  Parkvale nor the Bank is aware of
any reasons  relating to Parkvale  or the Bank why all  consents  and  approvals
shall not be procured from all regulatory  agencies having jurisdiction over the
transactions   contemplated   by  this  Agreement  as  shall  be  necessary  for
consummation of the  transactions  contemplated  hereby.  The Bank's most recent
Community Reinvestment Act rating is not less than satisfactory.

         3.03     Financial Statements.

         (a)  Parkvale  has  previously  delivered  to  Advance  copies  of  the
consolidated  statements of financial  condition of Parkvale as of June 30, 2004
and 2003,  and the related  consolidated  statements of earnings,  comprehensive
income,  stockholders'  equity and cash flows for the years ended June 30, 2004,
2003 and  2002,  accompanied  by the  audit  report of  Parente  Randolph,  LLC,
independent  certified  public  accountants,  for  fiscal  2004 and by the audit
reports of Ernst & Young,  independent certified public accountants,  for fiscal
2003 and 2002. The  consolidated  statements of financial  condition of Parkvale
referred to herein, as well as the financial statements to be delivered pursuant
to Section 4.04 hereof (including the related notes,  where  applicable)  fairly
present or will fairly present,  as the case may be, the consolidated  financial
condition  of Parkvale as of the  respective  dates set forth  therein,  and the
related consolidated statements of earnings, stockholders' equity and cash flows
(including the related notes,  where  applicable)  fairly present or will fairly
present,  as  the  case  may  be,  the  results  of the  consolidated  earnings,
stockholders' equity and cash flows of Parkvale for the respective periods or as
of the respective  dates set forth therein (it being  understood that Parkvale's
interim  financial  statements  are not  audited and are not  prepared  with all
related  notes and are  subject to normal year end  adjustments  but reflect all
adjustments  which  are,  in  the  opinion  of  Parkvale,  necessary  for a fair
presentation of such financial statements).

                                       A-22



         (b) Each of the financial  statements  referred to in this Section 3.03
(including the related notes, where applicable) has been or will be, as the case
may be, prepared in accordance  with generally  accepted  accounting  principles
consistently  applied  during the  periods  involved.  The books and  records of
Parkvale  and  the  Bank  are  being  maintained  in  material  compliance  with
applicable   legal  and   accounting   requirements   and  reflect  only  actual
transactions.

         (c) Except to the extent  reflected,  disclosed or reserved  against in
the consolidated  financial statements referred to in the first sentence of this
Section 3.03 or the notes thereto or liabilities incurred since June 30, 2004 in
the  ordinary  course of business and  consistent  with past  practice,  neither
Parkvale  nor the  Bank  has any  obligation  or  liability,  whether  absolute,
accrued, contingent or otherwise, which would have a Material Adverse Effect.

         3.04 Absence of Certain  Changes or Events.  Since June 30,  2004,  (i)
Parkvale and the Bank have conducted their  businesses in the ordinary and usual
course and (ii) no event has occurred or circumstances arisen that, individually
or in the aggregate,  has had or is reasonably likely to have a Material Adverse
Effect on Parkvale.

         3.05 Ability to Pay Merger Consideration.  Parkvale will have available
to it,  immediately  prior to the  Effective  Time,  sufficient  cash to pay the
Aggregate  Merger  Consideration  to  stockholders  of  Advance  as set forth in
Section 1.07.

         3.06 Legal  Proceedings.  Neither  Parkvale  nor the Bank is a party to
any,  and there are no pending or, to the best  knowledge  of  Parkvale  and the
Bank,  threatened  legal,  administrative,  arbitration  or  other  proceedings,
claims, actions or governmental investigations of any nature against Parkvale or
the Bank, except such proceedings, claims actions or governmental investigations
which in the good faith  judgment  of Parkvale  and the Bank are not  reasonably
expected to have a Material  Adverse Effect.  Neither Parkvale nor the Bank is a
party to any order,  judgment or decree which has had or is reasonably  expected
to have a Material Adverse Effect.

         3.07 Broker Fees.  Other than fees  payable to Boenning &  Scattergood,
Inc.,  neither Parkvale nor the Bank, nor any of their  respective  directors or
officers,  has  employed  any  consultant,  broker  or finder  or  incurred  any
liability  for any  consultant's,  broker's or finder's fees or  commissions  in
connection with any of the transactions contemplated by this Agreement.

         3.08 Certain Information.  None of the information relating to Parkvale
or the Bank  supplied or to be supplied  by  Parkvale to Advance  expressly  for
inclusion in the Proxy Statement,  as of the date such Proxy Statement is mailed
to  shareholders  of Advance and up to and  including the date of the meeting of
shareholders  to which such Proxy  Statement  relates,  will  contain any untrue
statement of a material fact or omit to state a material fact  necessary to make
the  statements  therein,  in light of the  circumstances  under which they were
made, not misleading.

         3.09 Deposit Insurance. The deposit accounts of the Bank are insured by
the Savings  Association  Insurance Fund administered by the FDIC to the maximum
extent permitted by the

                                       A-23



FDIA,  and the Bank has paid all premiums and  assessments  required by the FDIA
and the regulations thereunder.

         3.10 Disclosures.  No  representation or warranty  contained in Article
III of this  Agreement,  and no statement  contained in the Parkvale  Disclosure
Schedules,  contains any untrue statement of a material fact or omits to state a
material fact  necessary in order to make the  statements  herein or therein not
misleading.

         3.11     Compliance with Laws.

         (a) Parkvale and the Bank have all permits,  licenses,  certificates of
authority, orders and approvals of, and have made all filings,  applications and
registrations with, federal, state, local and foreign governmental or regulatory
bodies that are  required  in order to permit them to carry on their  respective
businesses as they are presently  being conducted and the absence of which could
reasonably  be expected to have a Material  Adverse  Effect;  all such  permits,
licenses,  certificates of authority, orders and approvals are in full force and
effect;  and to the best  knowledge of Parkvale and the Bank,  no  suspension or
cancellation of any of the same is threatened.

         (b) Neither  Parkvale  nor the Bank is in  violation of its Articles of
Incorporation,   Charter,  Bylaws  or  other  governing  documents,  or  of  any
applicable  federal,  state or local  law or  ordinance  or any  order,  rule or
regulation of any federal,  state,  local or other  governmental  agency or body
(including,  without limitation, all banking, securities,  municipal securities,
safety, health, zoning, anti-discrimination,  antitrust, and wage and hour laws,
ordinances,  orders,  rules and regulations),  or in default with respect to any
order,  writ,  injunction or decree of any court, or in default under any order,
license,  regulation  or  demand  of  any  governmental  agency,  any  of  which
violations or defaults could  reasonably be expected to have a Material  Adverse
Effect,   and  neither  Parkvale  nor  the  Bank  has  received  any  notice  or
communication from any federal,  state or local governmental authority asserting
that  Parkvale  or the  Bank  is in  violation  of any  of the  foregoing  which
violation  could  reasonably  be  expected  to have a Material  Adverse  Effect.
Neither Parkvale nor the Bank is subject to any regulatory or supervisory  cease
and desist order, agreement,  written directive,  memorandum of understanding or
written commitment (other than those of general  applicability to all commercial
banks issued by governmental authorities), and neither of them have received any
written communication requesting that it enter into any of the foregoing.

                                   ARTICLE IV

                            COVENANTS OF THE PARTIES

         4.01 Conduct of the Business of Advance and Advance Savings. During the
period  from the date  hereof to the  Effective  Time,  Advance  and each of the
Advance  Subsidiaries  shall conduct their  respective  businesses and engage in
transactions  permitted  hereunder or only in the ordinary course and consistent
with past practice.  Advance and each of the Advance  Subsidiaries shall use all
reasonable efforts to (i) preserve their business organization intact, (ii) keep
available

                                       A-24



for themselves,  Parkvale and the Bank the present  services of the employees of
Advance  and the  Advance  Subsidiaries,  and  (iii)  preserve  for  themselves,
Parkvale  and the Bank the  goodwill  of their  customers  and others  with whom
business relationships exist.

         4.02 Negative  Covenants.  Advance and Advance  Savings agree that from
the date hereof to the Effective Time, except as otherwise  approved by Parkvale
in writing (which approval shall not be  unreasonably  withheld) or as permitted
or required by this Agreement, neither Advance nor any Advance Subsidiary will:

         (i) amend or change any provision of its Certificate of  Incorporation,
Charter,  Bylaws or other  governing  documents  unless such amendment  shall be
necessary to complete the Merger, Bank Merger or Liquidation;

         (ii) change the number of shares of its  authorized  or issued  capital
stock  (except  upon the  exercise  of  Advance  Options as set forth in Advance
Disclosure  Schedule  2.02)  or  issue  or  grant  any  option,  warrant,  call,
commitment, subscription, award, right to purchase or agreement of any character
relating to the authorized or issued capital stock of Advance, or any securities
convertible  into shares of such capital stock, or split,  combine or reclassify
any shares of its capital  stock,  or redeem or otherwise  acquire any shares of
such capital stock;

         (iii)  declare,  set aside or pay any  dividend  or other  distribution
(whether in cash,  stock or property or any  combination  thereof) in respect of
the capital stock of Advance or Advance Savings;  provided however, that Advance
shall be  permitted  to continue to declare and pay its regular  quarterly  cash
dividends  of $0.10  per  share  for each  full  calendar  quarter  prior to the
Effective  Time but no  dividends  shall  be  declared  or paid for any  partial
quarterly period;

         (iv) grant any  severance or  termination  pay (other than  pursuant to
binding contracts, plans, or policies of Advance or Advance Savings in effect on
the date  hereof  and  disclosed  to  Parkvale  on Advance  Disclosure  Schedule
2.12(a)) to, or enter into or amend any  employment,  consulting or compensation
agreement  with,  any of its  directors,  officers  or  employees;  or award any
increase in  compensation  or benefits to its  directors,  officers or employees
except for the payment and accrual of bonus  compensation for calendar year 2004
as set  forth  in  Advance  Disclosure  Schedule  4.02(iv)  and in the  case  of
employees,  such as may be  granted  in the  ordinary  course  of  business  and
consistent  with past  practices  and policies not to exceed 4.5% of the current
salary of each respective employee;

         (v) enter into or modify  (except as may be required by applicable  law
or as may be required by Section 4.12 hereof),  any pension,  retirement,  stock
option, stock purchase,  stock grant, stock appreciation right, savings,  profit
sharing,  deferred  compensation,  consulting,  bonus,  group insurance or other
employee  benefit,  incentive or welfare contract,  plan or arrangement,  or any
trust agreement related thereto, in respect of any of its directors, officers or
employees;  or make any  contributions  to the employee stock  ownership plan of
Advance ("Advance ESOP") or any other

                                       A-25



defined  contribution  plan or any defined  benefit  pension or retirement  plan
other than in the ordinary course of business  consistent with past practice and
policies;

         (vi) purchase or otherwise  acquire,  or sell or otherwise  dispose of,
any  assets  or incur  any  liabilities  other  than in the  ordinary  course of
business consistent with past practice and policies;

         (vii)  enter  into any new  capital  commitments  or make  any  capital
expenditures  in excess of $25,000 each,  and $100,000 in the  aggregate,  other
than  pursuant  to  binding   commitments   existing  on  the  date  hereof  and
expenditures necessary to maintain existing assets in good repair;

         (viii)  file any  applications  or make any  contract  with  respect to
branching or site location or relocation;

         (ix) make any material  change in its accounting  methods or practices,
other than changes  required by changes in  applicable  laws or  regulations  or
generally  accepted  accounting  principles,  or change  any of its  methods  of
reporting  income and  deductions  for federal  income tax  purposes,  except as
required by changes in applicable laws or regulations;

         (x)  change its  lending,  investment,  deposit or asset and  liability
management or other banking  policies in any material  respect  except as may be
required by applicable law or regulations;

         (xi) enter into any futures contract, option or other agreement or take
any other action for  purposes of hedging the  exposure of its  interest-earning
assets and interest-bearing liabilities to changes in market rates of interest;

         (xii) incur any liability for borrowed funds (other than in the case of
deposits,   federal  funds  purchased,   securities  sold  under  agreements  to
repurchase  and FHLB advances in the ordinary  course of business) or place upon
or permit any lien or encumbrance  upon any of its properties or assets,  except
liens of the type permitted in the exceptions to Section 2.13(a).

         (xiii)  acquire in any manner  whatsoever  (other than to realize  upon
collateral for a defaulted loan) any business or entity;

         (xiv) engage in any transaction with an Affiliate;

         (xv)  discharge or satisfy any material lien or  encumbrance or pay any
material  obligation  or  liability  (absolute  or  contingent)  other  than  at
scheduled maturity or in the ordinary course of business;

         (xvi)  enter  or  agree to enter  into  any  agreement  or  arrangement
granting  any  preferential  right to  purchase  any of its  assets or rights or
requiring  the consent of any party to the transfer and  assignment  of any such
assets or rights;

                                       A-26



         (xvii)  invest in any  investment  securities  other than United States
government  agencies,  mortgage-backed  securities and insured  certificates  of
deposit  with a  maturity  of two  (2)  years  or  less (7  years  or  less  for
mortgage-backed securities) or federal funds;

         (xviii) make or commit to make any  commercial  real estate loan to any
one person or entity  (together  with  "affiliates  of such person or entity) in
excess of $300,000 in the aggregate;

         (xix) take any action that would  result in any of its  representations
and  warranties  contained  in Article II of this  Agreement  not being true and
correct in any material respect at the Effective Time; or

         (xx) agree to do any of the foregoing.

         4.03 No  Solicitation.  Advance and Advance  Savings agree that neither
they nor any of their  respective  officers or  directors  shall,  and that they
shall  direct  and use their  reasonable  best  efforts  to cause  each of their
employees,  investment bankers, financial advisors,  attorneys,  accountants and
other  agents and  representatives  not to,  directly or  indirectly,  initiate,
solicit, encourage, facilitate any inquiries or hold discussions or negotiations
with,  or provide any  information  to, any person,  entity or group (other than
Parkvale and the Bank)  concerning  any merger,  sale of  substantial  assets or
liabilities  not in the ordinary  course of business,  sale of shares of capital
stock or similar  transactions  involving Advance or any Advance  Subsidiary (an
"Acquisition   Transaction");   provided,  however,  that  Advance  may  provide
information in connection with an unsolicited possible  Acquisition  Transaction
if the Board of  Directors  of  Advance,  after  receiving  advice  of  counsel,
determines in good faith that the failure to do so would or could  reasonably be
expected to constitute a breach of its fiduciary  duties under  applicable  law.
Advance and Advance Savings agree that they will immediately  cease and cause to
be terminated  any existing  activities,  discussions or  negotiations  with any
parties  conducted  heretofore  with  respect  to any  Acquisition  Transaction.
Advance will promptly communicate to Parkvale the terms of any proposal which it
may receive in respect of any such Acquisition Transaction.

         4.04 Current Information. During the period from the date hereof to the
Effective   Time,   each  party  will  cause  one  or  more  of  its  designated
representatives  to confer on a monthly or more frequent  basis, as either party
may reasonably  request,  with  representatives of the other party regarding its
business,  operations,  prospects,  assets and  financial  condition and matters
relating to the completion of the transactions  contemplated  hereby.  Within 25
days after the end of each month,  each party shall provide the other party with
a statement of financial condition and a statement of earnings,  without related
notes, for such month prepared in accordance with past practices as presented to
its Board of Directors.  On a monthly basis,  Advance and Advance  Savings shall
furnish  Parkvale  with a report,  in such  detail as  reasonably  requested  by
Parkvale,  indicating  all loans which have been  originated,  purchased or sold
during  such  period  as well as all  applications  for  loans  which  have been
received  for  processing  ("pipeline  report")  subject to Advance  and Advance
Savings  maintaining  the  confidentiality  of the parties  associated with such
applications.

                                       A-27



         4.05     Access to Properties and Records; Confidentiality.

         (a) Advance and each of the Advance  Subsidiaries shall permit Parkvale
and its  representatives  reasonable  access,  upon  advance  notice,  to  their
properties,  and shall disclose and make available to Parkvale all books, papers
and records  relating to the assets,  stock ownership,  properties,  operations,
obligations and liabilities of Advance and the Advance Subsidiaries,  including,
but not limited to, all books of account  (including  the general  ledger),  tax
records,  minute  books of  directors'  and  stockholders'  meetings  (excluding
minutes  related to the  transactions  contemplated  by this  Agreement or other
Acquisition Transactions),  organizational documents, bylaws, material contracts
and agreements, filings with any regulatory authority, accountants' work papers,
litigation  files  (except to the extent  necessary to preserve  attorney-client
privilege),  plans  affecting  employees,  and any other business  activities or
prospects  in which  Parkvale may have a  reasonable  interest.  Advance and the
Advance  Subsidiaries  shall not be required to provide access to or to disclose
information  where such access or  disclosure  would  violate or  prejudice  the
rights of any customer or would contravene any law, rule,  regulation,  order or
judgment.  Advance  and each of the  Advance  Subsidiaries  will use their  best
efforts  to  obtain  waivers  of any  such  restriction  and in any  event  make
appropriate substitute disclosure  arrangements under circumstances in which the
restrictions of the preceding  sentence  apply.  Advance and each of the Advance
Subsidiaries  shall  make its  directors,  officers,  employees  and  agents and
authorized   representatives   (including   counsel   and   independent   public
accountants) available to confer with Parkvale and its representatives, provided
that such access shall be reasonably  related to the  transactions  contemplated
hereby and not unduly interfere with normal operations.

         (b)  All  information  furnished  previously  in  connection  with  the
transactions  contemplated by this Agreement or pursuant hereto shall be treated
as the sole property of the party furnishing the information until  consummation
of the Merger and,  if such  Merger  shall not occur,  the party  receiving  the
information shall, at the request of the party which furnished such information,
either  return to the party  which  furnished  such  information  or destroy all
documents  or  other  materials  containing,  reflecting  or  referring  to such
information;   shall  use  its  best  effort  to  keep   confidential  all  such
information; shall use such information only for the purpose of consummating the
transactions   contemplated  by  this  Agreement;  and  shall  not  directly  or
indirectly use such information for any competitive or commercial purposes.  The
obligation to keep such information  confidential shall continue for three years
from the date the proposed  Merger is  abandoned  but shall not apply to (i) any
information  which (A) the party  receiving  the  information  can  establish by
convincing  evidence  was  already  in its  possession  prior to the  disclosure
thereof to it by the party  furnishing the  information;  (B) was then generally
known to the  public;  (C) became  known to the  public  through no fault of the
party receiving the information; or (D) was disclosed to the party receiving the
information by a third party not bound by an obligation of  confidentiality;  or
(ii) disclosures  pursuant to a legal requirement or in accordance with an order
of a court of competent jurisdiction.

         (c)  No  investigation  by  either  of  the  parties  hereto  or  their
respective   representatives  shall  affect  the  representations,   warranties,
covenants or agreements of the other party set forth herein.

                                       A-28



         4.06     Regulatory Matters.

         (a) Each of  Advance,  Advance  Savings,  Parkvale  and the Bank  shall
cooperate  with each other and use their best  efforts to prepare all  necessary
documentation  to effect all necessary  filings  within 30 days from the date of
this  Agreement and to obtain all  necessary  permits,  consents,  approvals and
authorizations  of all  third  parties  and  governmental  bodies  necessary  to
consummate  the   transactions   contemplated  by  this  Agreement  as  soon  as
practicable.  The  parties  shall each have the right to review  and  approve in
advance all  information  relating to the other,  as the case may be, and any of
their respective subsidiaries, which appears in any filing made with, or written
material  submitted to, any third party or governmental  body in connection with
the transactions contemplated by this Agreement.

         (b) Each of the parties will  furnish  each other with all  information
concerning themselves, their directors, officers and stockholders and such other
matters as may be necessary or advisable  in  connection  with any  statement or
application made by or on behalf of them to any governmental  body in connection
with the Merger and the other transactions, applications or filings contemplated
by this Agreement.

         (c) Each of the parties will promptly furnish each other with copies of
written  communications  received  by  them  from,  or  delivered  by any of the
foregoing to, any governmental  body in connection with the Merger and the other
transactions, applications or filings contemplated by this Agreement.

         (d) Each of Advance and Parkvale agrees that if such party shall become
aware  prior to the  mailing  date of the  Proxy  Statement  of any  information
furnished  by such  party that would  cause any of the  statements  in the Proxy
Statement to be false or  misleading  with respect to any material  fact,  or to
omit to state any material  fact  necessary to make the  statements  therein not
false or misleading,  to promptly  inform the other parties  thereof and to take
the necessary steps to correct the Proxy Statement.

         4.07  Approval  of  Stockholders.  Advance  will  (a)  take  all  steps
necessary  to duly  call,  give  notice  of,  convene  and hold a meeting of its
stockholders  as soon as  reasonably  practicable,  but in no event  later  than
December  22,  2004,   for  the  purposes  of  securing  the  adoption  of  such
stockholders  of this  Agreement  and the  Agreement  of Merger,  provided  that
Advance  shall  not be  required  to hold the  meeting  by such  date if the SEC
selects the Proxy  Statement for review and delays in obtaining SEC clearance of
the Proxy  Statement  preclude the Proxy Statement from being mailed in a timely
manner prior to such date,  (b)  recommend to its  stockholders  the approval of
this  Agreement  and the Agreement of Merger and the  transactions  contemplated
hereby  and  thereby,  and use its  best  efforts  to  obtain,  as  promptly  as
practicable,  such approvals,  provided, however, that the Board of Directors of
Advance may fail to make such recommendation,  or withdraw, modify or change any
such recommendation, if such Board of Directors, after having consulted with and
considered the advice of outside counsel,  has determined in good faith that the
making of such recommendation or the failure to withdraw,  modify or change such
recommendation, would or could

                                       A-29



reasonably be expected to  constitute a breach of the  fiduciary  duties of such
directors under  applicable law, and (c) cooperate and consult with Parkvale and
the Bank with respect to the foregoing matters.  Notwithstanding anything to the
contrary  herein,  this Agreement and the Agreement of Merger shall be submitted
to the Advance  stockholders  at a duly called meeting of  stockholders  for the
purpose of  adopting  this  Agreement  and the  Agreement  of Merger and nothing
herein shall be deemed to relieve Advance of such obligation.

         4.08 Further  Assurances.  Subject to the terms and  conditions  herein
provided,  each of the parties hereto agrees to use its best efforts to take, or
cause to be taken,  all  reasonable  action and to do, or cause to be done,  all
things  necessary,  proper or advisable under applicable laws and regulations to
satisfy the  conditions to closing  contained  herein and to consummate and make
effective the  transactions  contemplated by this Agreement and the Agreement of
Merger.  In case at any time  after the  Effective  Time any  further  action is
necessary or desirable to carry out the purposes of this  Agreement,  the proper
officers  and  directors  of each  party to this  Agreement  shall take all such
necessary  action.  Nothing in this  section  shall be  construed to require any
party to participate in any threatened or actual legal,  administrative or other
proceedings (other than proceedings,  actions or investigations to which it is a
party or subject or threatened to be made a party or subject) in connection with
consummation  of the  transactions  contemplated  by this Agreement  unless such
party  shall  consent in advance  and in writing to such  participation  and the
other party agrees to reimburse and indemnify such party for and against any and
all costs and damages related thereto.

         4.09 Disclosure  Supplements.  From time to time prior to the Effective
Time,  each party will promptly  supplement or amend its  respective  Disclosure
Schedules delivered pursuant hereto with respect to any matter hereafter arising
which,  if existing,  occurring or known as of the date hereof,  would have been
required to be set forth or described in such Schedules or which is necessary to
correct any  information  in such Schedules  which has been rendered  inaccurate
thereby.  No supplement or amendment to such Schedules shall have any effect for
the purpose of determining satisfaction of the conditions set forth in Article V
or the compliance by Advance and the Advance Subsidiaries with the covenants set
forth in Section 4.01 hereof.

         4.10 Public Announcements.  The parties hereto shall approve in advance
the  substance  of  and  cooperate  with  each  other  in  the  development  and
distribution of all news releases and other public  disclosures  with respect to
this Agreement or any of the transactions  contemplated hereby, except as may be
otherwise  required by law or regulation  and as to which the parties  releasing
such  information have used their best efforts to discuss with the other parties
in advance.

         4.11  Failure to Fulfill  Conditions.  In the event that  either of the
parties  hereto  determines  that a condition to its  respective  obligations to
consummate the transactions  contemplated hereby cannot be fulfilled on or prior
to December 31, 2004 and that it will not waive that condition, it will promptly
notify the other party.  Parkvale and Advance will promptly  inform the other of
any facts  applicable to them, or their respective  directors or officers,  that
would be likely to prevent or

                                       A-30



materially delay approval of the Merger by any  governmental  authority or which
would otherwise prevent or materially delay completion of the Merger.

         4.12     Certain Post-Merger Agreements.

         The parties  hereto agree to the following  arrangements  following the
Effective Time:

         (a)  Transferred  Employees.  Subject to the provisions of this Section
4.12, all employees  immediately prior to the Effective Time who are employed by
Parkvale or the Bank  immediately  following  the Effective  Time  ("Transferred
Employees") will be covered by the employee benefit plans of Parkvale and/or the
Bank on substantially the same basis as any employee of Parkvale and/or the Bank
in a comparable position.  Notwithstanding the foregoing, Parkvale may determine
to  continue  any of the  Advance  Plans for  Transferred  Employees  in lieu of
offering  participation  in the  benefit  plans  of  Parkvale  and/or  the  Bank
providing  similar benefits (e.g.,  medical and  hospitalization  benefits),  to
terminate  or suspend any of the Advance  Plans,  or to merge any such  Benefits
Plans with the benefit plans of Parkvale and/or the Bank, provided the result is
the  provision  of  benefits to  Transferred  Employees  that are  substantially
similar to the benefits  provided to the  employees of Parkvale  and/or the Bank
generally. Except as specifically provided in this Section 4.12 and as otherwise
prohibited by law, Transferred Employees service with Advance or Advance Savings
shall be  recognized  as  service  with  Parkvale  or the Bank for  purposes  of
eligibility to participate  and vesting,  if applicable (but not for purposes of
benefit accrual) under the benefit plans of Parkvale and/or the Bank, subject to
applicable  break-in-service  rules.  However,  notwithstanding  anything to the
contrary herein,  Transferred  Employees shall not be eligible to participate in
the Parkvale Financial  Corporation Employee Stock Ownership Plan until the plan
year commencing in 2005.  Notwithstanding anything herein to the contrary, after
the Effective Time, (x) any amendment to, or grant of additional benefits under,
any Advance  Plan,  including  stock based plans (but not  including the Advance
ESOP or  Advance  401(k)  plan),  which  continues  to exist  subsequent  to the
Effective  Time,  shall require the prior consent of Parkvale,  and (y) Parkvale
may cause any of the Advance  Plans which  continue  to exist,  including  stock
based plans, to be amended in order to provide that employees of Parkvale or the
Bank may be participants in such plans.

         (b) Health  Plans.  Parkvale will use (i) its best efforts to cause any
pre-existing  condition,  limitation  or  exclusion  in its  medical,  long-term
disability  and life insurance  plans to not apply to  Transferred  Employees or
their  covered  dependents  who are covered  under a medical or  hospitalization
indemnity  plan  maintained by Advance or Advance  Savings on the Effective Time
and  who  then  change   coverage  to  Parkvale's  or  the  Bank's   medical  or
hospitalization indemnity health plan at the time such Transferred Employees are
first given the option to enroll and (ii) honor under such plans any deductibles
and annual  out-of-pocket  contributions  incurred by the Transferred  Employees
during the calendar year prior to the Effective Time.

         (c) Advance ESOP.  Advance shall take all necessary action to cause the
Advance ESOP to be  terminated as of the Effective  Time.  The aggregate  Merger
Consideration received by the Advance ESOP trustee in connection with the Merger
with respect to the unallocated shares of

                                       A-31



Advance  Common Stock shall be first  applied by the Advance ESOP trustee to the
full repayment of the Advance ESOP loan. The balance of the Merger Consideration
(if any)  received by the Advance ESOP  trustee with respect to the  unallocated
shares of Advance Common Stock shall be allocated as earnings to the accounts of
all  participants  in the Advance  ESOP who have  accounts  remaining  under the
Advance ESOP (whether or not such  participants are then actively  employed) and
beneficiaries  in proportion to the account  balances of such  participants  and
beneficiaries,  in accordance  with the Advance  ESOP's terms and  conditions in
effect as of the date of this Agreement,  to the maximum extent  permitted under
the Code and applicable law, except as set forth in Advance Disclosure  Schedule
4.12(c).  The accounts of all participants and beneficiaries in the Advance ESOP
immediately  prior to the  Effective  Time shall  become  fully vested as of the
Effective  Time. As soon as practicable  after the date hereof,  but in no event
later than 60 days after the date of this Agreement, Advance shall file or cause
to be filed all necessary documents with the IRS for a determination  letter for
termination  of the Advance  ESOP as of the  Effective  Time,  with a copy to be
provided  to  Parkvale  and its  counsel  no later  than five days  prior to its
filing.  As soon as  practicable  after the later of the  Effective  Time or the
receipt of a favorable  determination  letter for termination  from the IRS, the
account  balances in the Advance ESOP shall be distributed to  participants  and
beneficiaries or transferred to an eligible  individual  retirement account as a
participant  or  beneficiary  may  direct.  Prior  to  the  Effective  Time,  no
prepayments  shall be made on the  Advance  ESOP loan and  contributions  to the
Advance ESOP and payments on the Advance ESOP loan shall be made consistent with
past practices on the regularly scheduled payment dates.

         (d) Advance  401(k) Plan.  Advance shall take all  necessary  action to
cause the Advance  Financial Savings Bank Employee's Profit Sharing Plan & Trust
("Advance   401(k)  Plan")  to  be  terminated   prior  to  the  Effective  Time
("Termination  Date"). The accounts of all participants and beneficiaries in the
Advance  401(k) Plan shall become fully vested as of the  Termination  Date.  As
soon as  practicable  after the date hereof,  but in no event later than 60 days
after the date of this  Agreement,  Advance  shall file or cause to be filed all
necessary  documents with the IRS for a determination  letter for termination of
the Advance 401(k) Plan as of the  Termination  Date, with a copy to be provided
to  Parkvale  and its counsel no later than five days prior to its  filling.  As
soon as practicable  after the later of the Termination Date or the receipt of a
favorable  determination  letter  for  termination  from  the IRS,  the  account
balances in the Advance  401(k) Plan shall be  distributed  as a participant  or
beneficiary may direct, consistent with applicable laws and regulations.

         (e) Existing Employment Agreements.  In satisfaction of the obligations
of  Advance  Savings  under  its  employment   agreement  with  Mr.   Gagliardi,
concurrently with the execution of this Agreement Parkvale,  Advance and Advance
Savings shall enter into a  Termination  and Release  Agreement  with Stephen M.
Gagliardi  as set  forth in  Exhibit D hereto.  Parkvale  shall  honor the other
employment  agreements  of  Advance  Savings,  in  effect as of the date of this
Agreement,  each of which is disclosed on Advance  Disclosure  Schedule 4.12(d),
which schedule  describes and quantifies in reasonable detail the maximum amount
of payments and benefits  which could become due and payable to each such person
(assuming the Merger is consummated  on or before  December 31, 2004) under each
of the employment agreements as a result of a termination of employment and/or a

                                       A-32



change in control of Advance or Advance Savings. As of the date hereof, the Bank
shall enter into an Addendum to each such agreement in the form and substance as
set forth at Exhibit F hereto.

         (f)  Consulting and  Noncompetition  Agreement.  Concurrently  with the
execution  of  this  Agreement,  Parkvale  shall  enter  into a  Consulting  and
Noncompetition  Agreement  with  Stephen M.  Gagliardi as set forth in Exhibit E
hereto.

         (g)  Employee  Severance.  Any  person who is  currently  serving as an
employee of either Advance or Advance Savings and continues as such  immediately
prior to the  Effective  Time (other than those  employees  covered by a written
employment  or change in  control  agreement  set  forth in  Advance  Disclosure
Schedule  2.08(j))  whose  employment  is  discontinued  by Parkvale or the Bank
(including  those employees who are asked to transfer to other positions  and/or
locations of Parkvale or the Bank and choose not to do so) within one year after
the  Effective  Time (unless  termination  of such  employment  is for Cause (as
defined  below))  shall be entitled to a severance  payment  from the Bank in an
amount equal to one week's salary for each year of service at Advance or Advance
Savings,  with a minimum  benefit of one week of salary and a maximum benefit of
ten (10)  weeks of salary and the  continuation  of  participation  in the group
health  insurance  plans sponsored by Parkvale or Advance without the payment of
premiums by the former  employee or dependents  for a period of two months.  For
purposes of this Section 4.12(f),  "Cause" shall mean termination because of the
employee's personal  dishonesty,  incompetence,  willful  misconduct,  breach of
fiduciary duty involving personal profit,  intentional failure to perform stated
duties or willful  violation of any law, rule or regulation  (other than traffic
violations or similar offenses).  Advance and Advance Savings agree to terminate
their Change in Control  Severance  Pay Plan prior to the Effective  Time.  With
respect to accrued but unused  sick leave and  vacation  pay as of December  31,
2004,  the employees of Advance and Advance  Savings will receive the benefit of
such leave in accordance with current Advance policies. In periods subsequent to
December 31,  2004,  the  employees of Advance and Advance  Savings will receive
accruals  for unused sick leave and  accruals and payouts for vacation pay based
upon the policies of the Bank.

         (h)  Indemnification.  Parkvale shall  indemnify and hold harmless each
present and former director, officer and employee of Advance and Advance Savings
determined  as of the Effective  Time (the  "Indemnified  Parties")  against any
costs or expenses  (including  reasonable  attorneys' fees),  judgments,  fines,
losses,  claims,  damages or  liabilities  (collectively,  "Costs")  incurred in
connection with any claim,  action, suit,  proceeding or investigation,  whether
civil,  criminal,  administrative  or  investigative,  arising  out  of  matters
existing or occurring at or prior to the  Effective  Time,  whether  asserted or
claimed prior to, at or after the Effective Time  (collectively,  "Claims"),  to
the  fullest  extent to which  such  Indemnified  Parties  were  entitled  under
Delaware law or under the Certificate of Incorporation  and Bylaws of Advance or
Advance  Savings  as in  effect  on the date  hereof,  for a period of six years
following  the  Effective   Time;   provided,   however,   that  all  rights  to
indemnification  in respect to any claim  asserted  or made  within  such period
shall continue until the final  disposition of such claim.  Indemnified  Parties
shall be third-party beneficiaries to this Section 4.12(g).

                                       A-33



         Any  Indemnified  Party  wishing  to claim  indemnification  under this
Section 4.12(g),  upon learning of any such claim, action,  suit,  proceeding or
investigation,  shall  promptly  notify  Parkvale,  but the failure to so notify
shall not relieve  Parkvale  of any  liability  it may have to such  Indemnified
Party if such failure does not materially  prejudice  Parkvale.  In the event of
any such claim,  action,  suit,  proceeding or  investigation  (whether  arising
before or after the Effective Time), (i) Parkvale shall have the right to assume
the defense thereof and Parkvale shall not be liable to such Indemnified Parties
for any legal  expenses  of other  counsel  or any other  expenses  subsequently
incurred by such  Indemnified  Parties in connection  with the defense  thereof,
except that if Parkvale  elects not to assume such defense or if counsel for the
Indemnified  Parties  advises  that there are issues  which raise  conflicts  of
interest between Parkvale and the Indemnified  Parties,  the Indemnified Parties
may retain counsel which is reasonably  satisfactory  to Parkvale,  and Parkvale
shall pay, promptly as statements therefor are received, the reasonable fees and
expenses of such counsel for the  Indemnified  Parties (which may not exceed one
firm in any  jurisdiction  unless the use of one  counsel  for such  Indemnified
Parties  would  present  such  counsel  with a conflict of  interest),  (ii) the
Indemnified  Parties will cooperate in the defense of any such matter, and (iii)
Parkvale  shall not be liable  for any  settlement  effected  without  its prior
written consent, which consent shall not be withheld unreasonably.

         In the event  that  Parkvale  or any of its  respective  successors  or
assigns (i)  consolidates  with or merges into any other entity and shall not be
the  continuing  or surviving  corporation  or entity of such  consolidation  or
merger or (ii) transfers all or  substantially  all of its properties and assets
to any entity,  then,  and in each such case, the successors and assigns of such
entity shall assume the  obligations  set forth in this Section  4.12(g),  which
obligations  are expressly  intended to be for the  irrevocable  benefit of, and
shall be enforceable by, each of the Indemnified Parties.

         (i)  Insurance.  Parkvale and the Bank shall  maintain a directors' and
officers'  liability  insurance  policy  covering  the  Indemnified  Parties  in
connection  with any Claims for a period of three (3) years after the  Effective
Time,  provided that the total  premium cost of such  coverage  shall not exceed
175% of the current  premium paid by Advance (the  "Insurance  Amount").  If the
cost of the coverage  exceeds the Insurance  Amount,  then Parkvale and the Bank
shall use their  reasonable best efforts to obtain as much comparable  insurance
as is available for the Insurance Amount.

         (j)  Payout  of  Options.  In  accordance  with  Section  1.07  of  the
Agreement,  Advance or Advance  Savings will pay out, as of the Effective  Time,
the amounts  necessary to settle the awards under the Advance  Stock Option Plan
with the holders of such awards to execute  releases in a form  satisfactory  to
Parkvale.

         (k) Advisory  Board.  Subject to the  fiduciary  duties of the Board of
Directors of Parkvale,  each  director of Advance as of the date hereof shall be
requested  by  Parkvale  to serve as  members  of an  Advisory  Board  for three
consecutive  one-year  terms  following the Effective  Time.  The members of the
Advisory  Board  shall  meet  quarterly  and be paid a fee of $275  per  meeting
attended.  Within 12 months  following the Effective  Time,  the Advisory  Board
shall  nominate  one of its  members  to  become a  director  of  Parkvale.  The
Nominating Committee of the Board of Directors

                                       A-34



of Parkvale shall consider such nomination as well as the  qualifications of the
other members of the Advisory Board and shall  recommend that one of the members
of the Advisory  Board be  appointed  to the  Parkvale  Board of Directors on or
shortly after the one-year  anniversary of the Effective Time. After considering
the foregoing  nomination  and  recommendation,  the Parkvale Board of Directors
shall  select  and  appoint  a member of the  Advisory  Board as a  director  of
Parkvale.  Following such  appointment,  the newly  appointed  director shall no
longer serve as a member of the Advisory Board.

         (l)  Parkvale  shall  honor the  obligations  to retired  directors  of
Advance Savings as set forth in Advance  Disclosure  Schedule 2.12(a).  No other
directors shall become entitled to benefits under the Retirement Policy.

         4.13.  Certain  Policies.  Prior to the Effective Time, each of Advance
and  Advance  Savings  shall,  consistent  with  generally  accepted  accounting
principles, the rules and regulations of the SEC and applicable banking laws and
regulations,  modify or change its loan,  real estate owned,  accrual,  reserve,
tax, litigation and real estate valuation policies and practices (including loan
classifications  and levels of  reserves) so as to be applied on a basis that is
consistent with that of Parkvale and the Bank; provided,  however,  that no such
modifications  or  changes  need  be  made  prior  to  the  satisfaction  of the
conditions set forth in Section 5.02; and further provided that in any event, no
accrual or reserve made by Advance or Advance  Savings  pursuant to this Section
4.13 shall  constitute or be deemed to be a Material  Adverse  Effect or breach,
violation  of or failure  to satisfy  any  representation,  warranty,  covenant,
agreement,  condition  or other  provision  of this  Agreement  or  otherwise be
considered in  determining  whether any such Material  Adverse Effect or breach,
violation or failure to satisfy shall have occurred; and provided, further, that
any such changes shall not result in Advance's filing of materially inconsistent
documents or reports with the  Securities  and Exchange  Commission or any other
governmental  authority.  The  recording  of any such  adjustments  shall not be
deemed to imply any misstatement of previously furnished financial statements or
information  and  shall  not be  construed  as  concurrence  of  Advance  or its
management with any such adjustments.

         4.14 Advance Rights Plan. If requested by Parkvale, Advance shall cause
the preferred  share purchase  rights issued pursuant to the Advance Rights Plan
to be redeemed  or  terminated  and shall  cause the  Advance  Rights Plan to be
terminated, in each case effective at or prior to the Effective Time and without
material cost to Parkvale.

         4.15 Amendment to Advance's  Bylaws.  Prior to the Effective  time, the
Board of  Directors  of  Advance  shall  amend the  Bylaws of  Advance to delete
Sections 15, 16 and 17 of Article III of the Bylaws.

         4.16 Supplemental Indenture. Prior to the Effective Time, Advance shall
take all  actions  necessary  to enter into a  supplemental  indenture  with the
Trustee of the  Indenture  dated  December  19, 2002 for  Advance's  outstanding
floating rate junior subordinated deferrable interest debentures to evidence the
succession of Parkvale as of the Effective Time. The form of the supplemental

                                       A-35



indenture  shall be reasonably  acceptable to Parkvale,  and Parkvale  agrees to
assume  the  covenants,   agreements  and  obligations  of  Advance  under  such
Indenture.

                                    ARTICLE V

                               CLOSING CONDITIONS

         5.01 Conditions to the Parties'  Obligations Under This Agreement.  The
respective  obligations of the parties under this Agreement  shall be subject to
the fulfillment at or prior to the Effective Time of the following conditions:

         (a) All necessary  regulatory,  governmental or third party  approvals,
waivers,  clearances,  authorizations and consents (including without limitation
the requisite approval and/or non- objection,  if any, of the Department and the
OTS required to consummate the transactions contemplated hereby) shall have been
obtained  without any  non-standard  term or condition  which, in the reasonable
opinion of  Parkvale,  would  materially  impair  the value of  Advance  and the
Advance  Subsidiaries  taken as a whole to Parkvale and the Bank; all conditions
required  to be  satisfied  prior  to the  Effective  Time by the  terms of such
approvals and consents  shall have been  satisfied;  and all waiting  periods in
respect thereof shall have expired.

         (b) All  corporate  action  necessary to authorize  the  execution  and
delivery of this Agreement and the Agreement of Merger and  consummation  of the
transactions  contemplated  hereby and thereby  shall have been duly and validly
taken by Parkvale,  the Bank,  Interim,  Advance and Advance Savings,  including
approval by the requisite vote of the  stockholders of Advance of this Agreement
and the Agreement of Merger.

         (c) No order,  judgment or decree shall be outstanding  against a party
hereto or a third party that would have the effect of  preventing  completion of
the Merger;  no suit,  action or other proceeding shall be pending or threatened
by any  governmental  body in which it is sought to  restrain  or  prohibit  the
Merger;  and no suit,  action or other  proceeding  shall be pending  before any
court or  governmental  agency in which it is sought to restrain or prohibit the
Merger or obtain other substantial  monetary or other relief against one or more
of the parties hereto in connection with this Agreement and which Parkvale,  the
Bank, Advance or Advance Savings determines in good faith, based upon the advice
of their  respective  counsel,  makes it  inadvisable to proceed with the Merger
because any such suit,  action or proceeding  has a significant  potential to be
resolved in such a way as to deprive the party electing not to proceed of any of
the material benefits to it of the Merger.

         5.02. Conditions to the Obligations of Parkvale and the Bank Under This
Agreement.  The  obligations of Parkvale and the Bank under this Agreement shall
be further  subject to the  satisfaction,  at or prior to the Effective Time, of
the following conditions, any one or more of which may be waived by Parkvale and
the Bank to the extent permitted by law:

                                       A-36



         (a) Each of the obligations of Advance and Advance Savings  required to
be  performed  by them at or prior to the Closing  pursuant to the terms of this
Agreement  shall have been duly  performed  and  complied  with in all  material
respects and the  representations  and warranties of Advance and Advance Savings
contained  in this  Agreement  shall  have been true and  correct as of the date
hereof and as of the  Effective  Time as though made at and as of the  Effective
Time, except (i) as to any representation or warranty which specifically relates
to an earlier  date,  or (ii) where the facts  which  caused the  failure of any
representation  or  warranty  to  be so  true  and  correct  would  not,  either
individually  or in the aggregate,  constitute a Material  Adverse  Effect,  and
Parkvale and the Bank shall have received a certificate to that effect signed by
the President of Advance and Advance Savings.

         (b)  All  permits,  consents,   waivers,   clearances,   approvals  and
authorizations  of all regulatory or  governmental  authorities or third parties
which are necessary in connection with the consummation of the Merger shall have
been  obtained,  and  none  of  such  permits,  consents,  waivers,  clearances,
approvals and  authorizations  shall contain any non-standard  term or condition
which would materially impair the value of Advance and the Advance  Subsidiaries
to Parkvale and the Bank.

         (c) Advance and Advance  Savings shall have furnished  Parkvale and the
Bank with such  certificates  of its officers or others and such other documents
to evidence  fulfillment  of the  conditions  set forth in this  Section 5.02 as
Parkvale and the Bank may reasonably request.

         5.03 Conditions to the Obligations of Advance and Advance Savings Under
this  Agreement.  The  obligations  of Advance  and Advance  Savings  under this
Agreement  shall be  further  subject  to the  satisfaction,  at or prior to the
Effective  Time,  of the following  conditions,  any one or more of which may be
waived by Advance and Advance Savings to the extent permitted by law:

         (a) Each of the  obligations  of Parkvale  and the Bank  required to be
performed  by them at or  prior to the  Closing  pursuant  to the  terms of this
Agreement  shall have been duly  performed  and  complied  with in all  material
respects  and the  representations  and  warranties  of  Parkvale  and the  Bank
contained  in this  Agreement  shall  have been true and  correct as of the date
hereof and as of the  Effective  Time as though made at and as of the  Effective
Time, except (i) as to any representation or warranty which specifically relates
to an earlier  date or (ii)  where the facts  which  caused  the  failure of any
representation  or  warranty  to  be so  true  and  correct  would  not,  either
individually  or in the aggregate,  constitute a Material  Adverse  Effect,  and
Advance and Advance  Savings shall have  received a  certificate  to that effect
signed by the President and Chief Executive Officer of Parkvale and the Bank.

         (b)  Parkvale  and the Bank shall have  furnished  Advance  and Advance
Savings  with  such  certificates  of its  officers  or  others  and such  other
documents to evidence  fulfillment  of the  conditions set forth in this Section
5.03 as Advance and Advance Savings may reasonably request.

                                       A-37



         (c) Parkvale shall provide confirmation to Advance that an amount equal
to the Aggregate Merger  Consideration  in immediately  available funds has been
deposited by Parkvale with the Exchange Agent.

                                   ARTICLE VI

                     TERMINATION, AMENDMENT AND WAIVER, ETC.

         6.01 Termination. This Agreement may be terminated at any time prior to
the Effective  Time,  whether before or after approval of this Agreement and the
Agreement of Merger by the stockholders of Advance:

         (a) by mutual written consent of the parties hereto;

         (b) by  Parkvale,  the Bank,  Advance  or  Advance  Savings  (i) if the
Effective  Time shall not have occurred on or prior to June 30, 2005, or (ii) if
a vote of the  stockholders  of Advance is taken and such  stockholders  fail to
approve  this   Agreement  and  the  Agreement  of  Merger  at  the  meeting  of
stockholders  (or any  adjournment  thereof) of Advance  contemplated by Section
4.07 hereof;  unless the failure of such occurrence  shall be due to the failure
of the party  seeking to  terminate  this  Agreement  to perform or observe  its
agreements in all material respects set forth herein to be performed or observed
by such party at or before the Effective Time;

         (c) by Parkvale or Advance upon written  notice to the other 30 or more
days after the date upon which any  application for a regulatory or governmental
approval   necessary  to  consummate  the  Merger  and  the  other  transactions
contemplated  hereby  shall  have been  denied or  withdrawn  at the  request or
recommendation of the applicable  regulatory  agency or governmental  authority,
unless  within  such  30-day  period a  petition  for  rehearing  or an  amended
application  is filed or  noticed,  or 30 or more days  after any  petition  for
rehearing or amended application is denied;

         (d) by  Parkvale  or the Bank in writing if Advance or Advance  Savings
has,  or by Advance or Advance  Savings in writing if  Parkvale or the Bank has,
breached (i) any covenant or undertaking contained herein or in the Agreement of
Merger, or (ii) any  representation or warranty  contained herein,  which breach
would have a Material  Adverse  Effect,  in any case if such breach has not been
cured by the earlier of 30 days after the date on which  written  notice of such
breach is given to the party committing such breach or the Effective Time;

         (e) by Parkvale or Advance in writing,  if any of the  applications for
prior  approval  referred to in Section  4.06 hereof are denied or are  approved
contingent upon the  satisfaction of any  non-standard  condition or requirement
which,  in the reasonable  opinion of the Board of Directors of Parkvale,  would
materially  impair the value of Advance and Advance  Savings taken as a whole to
Parkvale,  and the time period for appeals and requests for  reconsideration has
run; or

                                       A-38



         (f) by  Parkvale  in the event of a  Termination  Event (as  defined in
Section 7.01(c) hereof).

         6.02  Effect  of  Termination.  In the  event  of  termination  of this
Agreement by Parkvale,  the Bank,  Advance or Advance Savings as provided above,
this Agreement shall forthwith become void (other than Sections 4.05(b) and 7.01
hereof,  which  shall  remain in full force and  effect)  and there  shall be no
further  liability  on the part of the parties or their  respective  officers or
directors  except for the  liability of the parties under  Sections  4.05(b) and
7.01 hereof and except for liability for any breach of this Agreement.

         6.03 Amendment, Extension and Waiver. Subject to applicable law, at any
time prior to the  consummation of the Merger,  whether before or after approval
thereof by the stockholders of Advance, the parties may (a) amend this Agreement
and the Agreement of Merger,  (b) extend the time for the  performance of any of
the  obligations  or other  acts of the  other  parties  hereto,  (c)  waive any
inaccuracies in the  representations  and warranties  contained herein or in any
document  delivered  pursuant  hereto,  or (d) waive  compliance with any of the
agreements or conditions  contained herein;  provided,  however,  that after any
approval of the Merger by the stockholders of Advance, there may not be, without
further approval of such stockholders, any amendment or waiver of this Agreement
or the Agreement of Merger which  modifies  either the amount or the form of the
Merger Consideration to be delivered to stockholders of Advance.  This Agreement
and the  Agreement  of Merger  may not be  amended  except by an  instrument  in
writing  signed on behalf of each of the parties  hereto.  Any  agreement on the
part of a party  hereto to any  extension  or waiver  shall be valid only if set
forth in an  instrument  in  writing  signed on behalf of such  party,  but such
waiver or failure to insist on strict compliance with such obligation, covenant,
agreement  or  condition  shall not  operate  as a waiver of, or  estoppel  with
respect to, any subsequent or other failure.

                                   ARTICLE VII

                                  MISCELLANEOUS

         7.01     Expenses; Termination Fee.

         (a) Subject to the  provisions of Section  7.01(b)  hereof,  each party
hereto  shall bear and pay all costs and expenses  incurred by it in  connection
with  the  transactions  contemplated  by this  Agreement,  including  fees  and
expenses of its own financial  consultants,  accountants and counsel,  provided,
however, that in the event of a willful breach of any representation,  warranty,
covenant or agreement  contained in this Agreement,  the non-breaching party may
pursue any remedy  available at law or in equity to enforce its rights and shall
be paid by the breaching  party for all damages,  costs and expenses,  including
without limitation legal, accounting,  investment banking and printing expenses,
incurred or suffered by the non-breaching party in connection herewith or in the
enforcement of its rights hereunder.

                                       A-39





         (b) Notwithstanding any provision in this Agreement to the contrary, in
         order to induce Parkvale to enter into this Agreement and as a means of
         compensating  Parkvale for the substantial direct and indirect monetary
         and other  damages and costs  incurred and to be incurred in connection
         with this Agreement in the event the transactions  contemplated  hereby
         do not occur as a result of a  Termination  Event (as defined  herein),
         Advance  agrees to pay  Parkvale,  and  Parkvale  shall be  entitled to
         payment of, a fee (the "Fee") of $1.5 million upon the  occurrence of a
         Termination  Event so long as the  Termination  Event occurs prior to a
         Fee  Termination   Event  (as  defined  herein).   The  parties  hereto
         acknowledge  that the actual  amount of such damages and costs would be
         impracticable or extremely difficult to determine,  and that the sum of
         $1.5 million constitutes a reasonable estimate by the parties under the
         circumstance  existing as of the date of this Agreement of such damages
         and  costs.  Such  payment  shall be made to  Parkvale  in  immediately
         available  funds within five  business  days after the  occurrence of a
         Termination  Event. A Fee Termination Event shall be the first to occur
         of the  following:  (i)  the  Effective  Time,  (ii)  12  months  after
         termination  of this Agreement in accordance  with its terms  following
         the first  occurrence  of a Preliminary  Termination  Event (as defined
         herein),  (iii)  termination of this  Agreement in accordance  with the
         terms  hereof  prior  to the  occurrence  of a  Termination  Event or a
         Preliminary  Termination  Event  (other  than  a  termination  of  this
         Agreement by Parkvale pursuant to Section 6.01(d) hereof as a result of
         a willful breach of any representation, warranty, covenant or agreement
         of Advance or Advance  Savings) or (iv) 12 months after the termination
         of this Agreement by Parkvale  pursuant to Section  6.01(d) hereof as a
         result of a willful breach of any representation, warranty, covenant or
         agreement of Advance or Advance Savings.

         (c) For purposes of this  Agreement,  a "Termination  Event" shall mean
         any of the following events:

         (i) Advance or Advance  Savings,  without  having  received  Parkvale's
         prior written  consent,  shall have entered into an agreement to engage
         in an  Acquisition  Transaction  with any person (the term "person" for
         purposes  of this  Agreement  having the  meaning  assigned  thereto in
         Sections  3(a)(9) and 13(d)(3) of the Securities  Exchange Act of 1934,
         as amended ("Exchange Act"), and the rules and regulations thereunder),
         other than  Parkvale  or any  subsidiary  of  Parkvale  or the Board of
         Directors of Advance shall have  recommended  that the  stockholders of
         Advance approve or accept any Acquisition  Transaction  with any person
         other than Parkvale or any subsidiary of Parkvale; or

         (ii) any person,  other than Parkvale,  shall have acquired  beneficial
         ownership (as such term is defined in Rule 13d-3  promulgated under the
         Exchange Act) of or the right to acquire beneficial  ownership,  or any
         "group" (as such term is defined in Section  13(d)(3)  of the  Exchange
         Act) shall have been formed which beneficially owns or has the right to
         acquire  beneficial  ownership of, 25% or more of the aggregate  voting
         power represented by the outstanding Advance Common Stock.

         (d) For purposes of this Agreement,  a "Preliminary  Termination Event"
         shall mean any of the following events:

                                       A-40



         (i) any person (other than Parkvale) shall have commenced (as such term
         is defined in Rule 14d-2 under the Exchange Act), or shall have filed a
         registration  statement  under the  Securities  Act of 1933, as amended
         ("Securities Act") with respect to, a tender offer or exchange offer to
         purchase  any  shares  of  Advance   Common   Stock  such  that,   upon
         consummation  of such offer,  such  person  would own or control 10% or
         more of Advance Common Stock  outstanding (such an offer being referred
         to herein as a "Tender  Offer" and an "Exchange  Offer,"  respectively,
         regardless of whether the  provisions of  Regulations  14D or 14E under
         the Exchange Act apply to such Tender Offer or Exchange Offer);

         (ii) (A) the holders of Advance  Common  Stock shall not have  approved
         this Agreement at the meeting of such stockholders held for the purpose
         of voting on this Agreement,  (B) such meeting shall not have been held
         or shall have been canceled  prior to  termination  of the Agreement or
         (C) Advance's  Board of Directors shall have withdrawn or modified in a
         manner  adverse to Parkvale the  recommendation  of Advance's  Board of
         Directors with respect to the Agreement,  in each case after any person
         (other than Parkvale) shall have (x) made, or disclosed an intention to
         make, a bona fide proposal to Advance or its  stockholders to engage in
         an  Acquisition  Transaction  (and,  in the case of clause (A)  hereof,
         which  bona fide  proposal  has been made  public  by  announcement  or
         written  communication  that  is  or  becomes  the  subject  of  public
         disclosure),  (y)  commenced  a Tender  Offer  or filed a  registration
         statement under the Securities Act with respect to an Exchange Offer or
         (z) filed an  application  or given  notice,  whether in draft or final
         form,  with the  appropriate  regulatory  authorities  for  approval to
         engage in an Acquisition Transaction; or

         (iii)   Advance   or  Advance   Savings   shall   have   breached   any
         representation,  warranty,  covenant or  obligation  contained  in this
         Agreement  and such breach would  entitle  Parkvale to  terminate  this
         Agreement  under Section  6.01(d)  hereof  (without  regard to the cure
         period  provided  for therein  unless  such cure is  promptly  effected
         without  jeopardizing  consummation of the Merger pursuant to the terms
         of this  Agreement)  after any person (other than Parkvale)  shall have
         (x) made,  or disclosed  an intention to make, a bona fide  proposal to
         Advance or its  stockholders  to engage in an Acquisition  Transaction,
         (y) commenced a Tender Offer or filed a  registration  statement  under
         the  Securities  Act with respect to an Exchange  Offer or (z) filed an
         application or given notice,  whether in draft or final form,  with the
         appropriate  regulatory  authorities  for  approval  to  engage  in  an
         Acquisition Transaction.

         (e) Advance shall promptly notify Parkvale in writing of the occurrence
         of any Preliminary Termination Event or Termination Event.

         7.02 Survival. The respective representations, warranties and covenants
of the parties to this Agreement  shall not survive the Effective Time but shall
terminate as of the Effective Time,  except for the provisions of Sections 1.07,
1.08, 4.12 and 7.01 hereof.

                                       A-41



         7.03 Notices. All notices or other communications hereunder shall be in
writing and shall be deemed  given if  delivered  personally,  sent by overnight
express  or mailed by prepaid  registered  or  certified  mail  (return  receipt
requested) or by cable, telegram or telex addressed as follows:

         (a) If to Parkvale or the Bank, to:

                  Parkvale Financial Corporation
                  Parkvale Savings Bank
                  4220 William Penn Highway
                  Monroeville, Pennsylvania 15146-2774
                  Attn:    Robert J. McCarthy, Jr.
                           President and Chief Executive Officer

                  Copy to:

                  Elias, Matz, Tiernan and Herrick L.L.P.
                  734 15th Street, N.W.
                  Washington, D.C.  20005
                  Attn:    Gerald F. Heupel, Jr., Esq.

         (b) If to Advance or Advance Savings, to:

                  Advance Financial Bancorp
                  Advance Financial Savings Bank
                  1015 Commerce Street
                  Wellsburg, West Virginia  26070
                  Attn:    Stephen M. Gagliardi
                           President and Chief Executive Officer

                  Copy  to:
                  Malizia Spidi & Fisch, PC
                  1100 New York Avenue, NW
                  Suite 340 West
                  Washington, D.C.  20005
                  Attn: Richard Fisch, Esq.

or such other  address as shall be  furnished  in writing by any party,  and any
such notice or  communication  shall be deemed to have been given as of the date
so mailed.

         7.04  Parties in  Interest.  This  Agreement  shall be binding upon and
shall inure to the benefit of the parties hereto and their respective successors
and assigns;  provided,  however,  that neither  this  Agreement  nor any of the
rights, interests or obligations hereunder shall be assigned by any party hereto
without the prior written consent of the other party and, except as provided in

                                       A-42



Section 4.12 hereof or as otherwise  expressly provided herein,  that nothing in
this  Agreement  is intended to confer,  expressly or by  implication,  upon any
other person any rights or remedies under or by reason of this Agreement.

         7.05 Complete  Agreement.  This  Agreement and the Agreement of Merger,
including  the  documents  and other  writings  referred to herein or therein or
delivered  pursuant  hereto  or  thereto,   contain  the  entire  agreement  and
understanding  of the parties  with  respect to their  subject  matter and shall
supersede all prior  agreements  and  understandings  between the parties,  both
written  and  oral,  with  respect  to  such  subject   matter.   There  are  no
restrictions,  agreements, promises,  representations,  warranties, covenants or
undertakings  between the parties other than those expressly set forth herein or
therein.

         7.06  Counterparts.  This  Agreement  may be  executed  in one or  more
counterparts,  all of which shall be considered  one and the same  agreement and
each of which shall be deemed an original.

         7.07 Governing Law. This Agreement shall be governed by the laws of the
Commonwealth  of  Pennsylvania,  without  giving  effect  to the  principles  of
conflicts of laws thereof.

         7.08  Headings.  The  Article and Section  headings  contained  in this
Agreement  are for  reference  purposes only and shall not affect in any way the
meaning or interpretation of this Agreement.

                                       A-43



         IN WITNESS  WHEREOF,  Parkvale,  the Bank,  Advance and Advance Savings
have caused this Agreement to be executed by their duly  authorized  officers as
of the day and year first above written.

                               PARKVALE FINANCIAL CORPORATION

Attest:

/s/Erna A. Golota              By: /s/Robert J. McCarthy, Jr.
- ---------------------------        ---------------------------------------------
Erna A. Golota                     Robert J. McCarthy, Jr.
Corporate Secretary                President and Chief Executive Officer


                               PARKVALE SAVINGS BANK

Attest:


/s/Erna A. Golota              By: /s/Robert J. McCarthy, Jr.
- ---------------------------        ---------------------------------------------
Erna A. Golota                     Robert J. McCarthy, Jr.
Corporate Secretary                President and Chief Executive Officer



                               ADVANCE FINANCIAL BANCORP


Attest:


/s/Florence K. McAlpine        By: /s/Stephen M. Gagliardi
- ---------------------------        ---------------------------------------------
Florence K. McAlpine               Stephen M. Gagliardi
Corporate Secretary                President and Chief Executive Officer



                               ADVANCE FINANCIAL SAVINGS BANK

Attest:


/s/Florence K. McAlpine        By: /s/Stephen M. Gagliardi
- ---------------------------        ---------------------------------------------
Florence K. McAlpine               Stephen M. Gagliardi
Corporate Secretary                President and Chief Executive Officer



                                       A-44


                                                                      APPENDIX B

[Letterhead of Keefe, Bruyette & Woods]


September 1, 2004

Board of Directors
Advance Financial Bancorp
1015 Commerce Street
Wellsburg, WV 26070

Dear Board Members:

You have  requested  our  opinion  as an  independent  investment  banking  firm
regarding the fairness,  from a financial point of view, to the  stockholders of
Advance  Financial  Bancorp  ("Advance"),  of the  consideration  to be  paid to
Advance  stockholders in the merger (the "Merger")  between Advance and Parkvale
Financial Corporation  ("Parkvale").  We have not been requested to opine as to,
and our opinion does not in any manner address,  Advance's  underlying  business
decision to proceed with or effect the Merger.

Pursuant to the  Agreement and Plan of Merger,  dated  September 1, 2004, by and
among  Advance and Parkvale  (the  "Agreement"),  at the  effective  time of the
Merger,  Parkvale will acquire all of Advance's issued and outstanding shares of
common stock. Advance stockholders will receive $26.00 in cash per share.

Keefe,  Bruyette & Woods, Inc., as part of its investment  banking business,  is
regularly  engaged in the  evaluation of businesses and securities in connection
with mergers and acquisitions,  negotiated  underwritings,  and distributions of
listed  and  unlisted  securities.  We are  familiar  with the market for common
stocks of  publicly  traded  banks,  savings  institutions  and bank and savings
institution  holding  companies.  In  connection  with this  opinion we reviewed
certain  financial and other business data supplied to us by Advance,  including
(i) the Agreement  (ii) Annual  Reports for the years ended June 30, 2001,  2002
and 2003 (iii) Proxy  Statements for the years ended June 30, 2002 and 2003 (iv)
unaudited  financial  statements  for the year end June 30,  2004 (v) and  other
information we deemed  relevant.  We also  discussed with senior  management and
directors of Advance,  the current position and prospective outlook for Advance.
We reviewed  financial and stock market data of other savings  institutions  and
the  financial  and  structural  terms  of  several  other  recent  transactions
involving  mergers and acquisitions of savings  institutions or proposed changes
of control of comparably situated companies.

For Parkvale,  we reviewed (i) Annual Reports for the years ended June 30, 2001,
2002 and 2003,  (ii)  earnings  release for the year end June 30, 2004 (iii) and
other information

                                      B-1


we deemed relevant. We also discussed with members of the senior management team
of Parkvale, the current position and prospective outlook for Parkvale.

For purposes of this opinion we have relied,  without independent  verification,
on the accuracy and completeness of the material  furnished to us by Advance and
the  material  otherwise  made  available  to  us,  including  information  from
published  sources,  and we have not made any independent  effort to verify such
data. With respect to the financial  information,  including forecasts and asset
valuations we received  from  Advance,  we assumed (with your consent) that they
had been reasonably  prepared  reflecting the best currently available estimates
and judgment of Advance's management.  In addition, we have not made or obtained
any  independent  appraisals or  evaluations of the assets or  liabilities,  and
potential and/or  contingent  liabilities of Advance.  We have further relied on
the  assurances  of  management  of Advance that they are not aware of any facts
that would make such information inaccurate or misleading. We express no opinion
on matters of a legal,  regulatory,  tax or accounting  nature or the ability of
the Merger, as set forth in the Agreement, to be consummated.

In rendering  our opinion,  we have assumed that in the course of obtaining  the
necessary  approvals  for the Merger,  no  restrictions  or  conditions  will be
imposed that would have a material adverse effect on the  contemplated  benefits
of the Merger to Parkvale or the ability to consummate  the Merger.  Our opinion
is based on the market, economic and other relevant considerations as they exist
and can be evaluated on the date hereof.

Consistent  with the  engagement  letter  with you,  we have acted as  financial
advisor to Advance in connection with the Merger and will receive a fee for such
services.  In  addition,   Advance  has  agreed  to  indemnify  us  for  certain
liabilities  arising out of our  engagement  by Advance in  connection  with the
Merger.

Based upon and subject to the foregoing, as outlined in the foregoing paragraphs
and based on such other  matters as we  considered  relevant,  it is our opinion
that as of the date  hereof,  the  consideration  to be paid by  Parkvale in the
Merger is fair, from a financial point of view, to the stockholders of Advance.

This  opinion may not,  however,  be  summarized,  excerpted  from or  otherwise
publicly  referred to without our prior written  consent,  although this opinion
may be  included  in its  entirety  in the proxy  statement  of Advance  used to
solicit stockholder approval of the Merger. It is understood that this letter is
directed  to the Board of  Directors  of  Advance  in its  consideration  of the
Agreement, and is not intended to be and does not constitute a recommendation to
any  stockholder  as to how such  stockholder  should  vote with  respect to the
Merger.

Very truly yours,

/s/ Keefe, Bruyette & Woods, Inc.

Keefe, Bruyette, & Woods, Inc.


                                      B-2




                                                                      APPENDIX C

               SECTION 262 OF THE DELAWARE GENERAL CORPORATION LAW

     262 APPRAISAL  RIGHTS.--(a)  Any stockholder of a corporation of this State
who holds  shares of stock on the date of the  making  of a demand  pursuant  to
subsection  (d) of this section with  respect to such shares,  who  continuously
holds such shares through the effective date of the merger or consolidation, who
has otherwise  complied with  subsection (d) of this section and who has neither
voted in favor of the merger or consolidation  nor consented  thereto in writing
pursuant to sec.  228 of this title shall be  entitled  to an  appraisal  by the
Court of Chancery of the fair value of the  stockholder's  shares of stock under
the circumstances  described in subsections (b) and (c) of this section. As used
in this section,  the word "stockholder"  means a holder of record of stock in a
stock  corporation  and also a member of record of a nonstock  corporation;  the
words  "stock" and "share"  mean and include what is  ordinarily  meant by those
words and also  membership  or  membership  interest  of a member of a  nonstock
corporation;  and  the  words  "depository  receipt"  mean a  receipt  or  other
instrument  issued  by a  depository  representing  an  interest  in one or more
shares, or fractions thereof,  solely of stock of a corporation,  which stock is
deposited with the depository.

     (b)  Appraisal  rights  shall be  available  for the shares of any class or
series of stock of a constituent  corporation in a merger or consolidation to be
effected  pursuant to sec.  251 (other than a merger  effected  pursuant to sec.
251(g) of this title),  sec. 252, sec. 254, sec. 257, sec. 258, sec. 263 or sec.
264 of this title:

     (1) Provided, however, that no appraisal rights under this section shall be
available  for the  shares of any class or series  of  stock,  which  stock,  or
depository  receipts in respect  thereof,  at the record date fixed to determine
the  stockholders  entitled  to receive  notice of and to vote at the meeting of
stockholders to act upon the agreement of merger or  consolidation,  were either
(i) listed on a national  securities exchange or designated as a national market
system security on an interdealer  quotation system by the National  Association
of Securities  Dealers,  Inc. or (ii) held of record by more than 2,000 holders;
and further  provided that no appraisal rights shall be available for any shares
of stock of the constituent corporation surviving a merger if the merger did not
require  for  its  approval  the  vote  of the  stockholders  of  the  surviving
corporation as provided in subsection (f) of sec. 251 of this title.

     (2)  Notwithstanding  paragraph (1) of this  subsection,  appraisal  rights
under this section  shall be available  for the shares of any class or series of
stock of a constituent  corporation  if the holders  thereof are required by the
terms of an agreement of merger or consolidation  pursuant to sections 251, 252,
254,  257,  258,  263 and 264 of this title to accept  for such  stock  anything
except:

     a. Shares of stock of the  corporation  surviving  or  resulting  from such
merger or consolidation, or depository receipts in respect thereof;

     b.  Shares of stock of any other  corporation,  or  depository  receipts in
respect  thereof,  which  shares of stock (or  depository  receipts  in  respect
thereof)  or  depository  receipts  at  the  effective  date  of the  merger  or
consolidation  will be  either  listed  on a  national  securities  exchange  or
designated as a national  market  system  security on an  interdealer  quotation
system

                                      C-1


by the National  Association  of Securities  Dealers,  Inc. or held of record by
more than 2,000 holders;

     c. Cash in lieu of  fractional  shares or  fractional  depository  receipts
described in the foregoing subparagraphs a. and b. of this paragraph; or

     d. Any combination of the shares of stock,  depository receipts and cash in
lieu of fractional  shares or fractional  depository  receipts  described in the
foregoing subparagraphs a., b. and c. of this paragraph.

     (3) In the  event  all of the stock of a  subsidiary  Delaware  corporation
party to a merger  effected  under  sec.  253 of this  title is not owned by the
parent  corporation  immediately prior to the merger,  appraisal rights shall be
available for the shares of the subsidiary Delaware corporation.

     (c) Any corporation may provide in its  certificate of  incorporation  that
appraisal  rights  under this section  shall be available  for the shares of any
class or series of its stock as a result of an amendment to its  certificate  of
incorporation,  any  merger  or  consolidation  in which  the  corporation  is a
constituent corporation or the sale of all or substantially all of the assets of
the corporation.  If the certificate of incorporation contains such a provision,
the procedures of this section, including those set forth in subsections (d) and
(e) of this section, shall apply as nearly as is practicable.

     (d) Appraisal rights shall be perfected as follows:

     (1) If a proposed merger or  consolidation  for which appraisal  rights are
provided  under this  section is to be  submitted  for  approval at a meeting of
stockholders, the corporation, not less than 20 days prior to the meeting, shall
notify each of its stockholders who was such on the record date for such meeting
with  respect to shares for which  appraisal  rights are  available  pursuant to
subsection (b) or (c) hereof that appraisal  rights are available for any or all
of the shares of the constituent corporations,  and shall include in such notice
a copy of this  section.  Each  stockholder  electing to demand the appraisal of
such stockholder's shares shall deliver to the corporation, before the taking of
the vote on the merger or consolidation,  a written demand for appraisal of such
stockholder's  shares.  Such demand will be sufficient if it reasonably  informs
the  corporation  of the identity of the  stockholder  and that the  stockholder
intends thereby to demand the appraisal of such stockholder's shares. A proxy or
vote against the merger or  consolidation  shall not constitute such a demand. A
stockholder electing to take such action must do so by a separate written demand
as herein  provided.  Within 10 days after the effective  date of such merger or
consolidation,   the  surviving  or  resulting  corporation  shall  notify  each
stockholder  of  each  constituent   corporation  who  has  complied  with  this
subsection  and  has not  voted  in  favor  of or  consented  to the  merger  or
consolidation of the date that the merger or consolidation has become effective;
or

     (2) If the merger or  consolidation  was  approved  pursuant to sec. 228 or
sec.  253 of this title,  then,  either a  constituent  corporation,  before the
effective date of the merger or consolidation,  or the surviving  corporation or
resulting  corporation,  within ten days  thereafter,  shall  notify each of the
holders of any class or series of stock of such constituent  corporation who are
entitled to appraisal rights of the approval of the merger or consolidation  and
that  appraisal  rights  are  available  for any or all  shares of such class or
series  of stock of such

                                      C-2


constituent  corporation,  and  shall  include  in  such  notice  a copy of this
section.  Such notice may, and, if given on or after the  effective  date of the
merger or  consolidation,  shall, also notify such stockholders of the effective
date of the merger or  consolidation.  Any  stockholder  entitled  to  appraisal
rights may,  within 20 days after the date of mailing of such notice,  demand in
writing  from the  surviving  or  resulting  corporation  the  appraisal of such
holder's  shares.  Such demand will be sufficient  if it reasonably  informs the
corporation of the identity of the stockholder and that the stockholder  intends
thereby to demand the appraisal of such holder's shares.  If such notice did not
notify stockholders of the effective date of the merger or consolidation, either
(i) each such  constituent  corporation  shall send a second  notice  before the
effective date of the merger or  consolidation  notifying each of the holders of
any class or series of stock of such  constituent  corporation that are entitled
to appraisal rights of the effective date of the merger or consolidation or (ii)
the  surviving or resulting  corporation  shall send such a second notice to all
such holders on or within 10 days after such effective date; provided,  however,
that if such second  notice is sent more than 20 days  following  the sending of
the first notice,  such second notice need only be sent to each  stockholder who
is entitled to appraisal rights and who has demanded  appraisal of such holder's
shares in  accordance  with this  subsection.  An affidavit of the  secretary or
assistant secretary or of the transfer agent of the corporation that is required
to give either  notice that such notice has been given shall,  in the absence of
fraud,  be prima facie  evidence of the facts  stated  therein.  For purposes of
determining the stockholders entitled to receive either notice, each constituent
corporation  may fix, in  advance,  a record date that shall be not more than 10
days  prior to the date the  notice is given,  provided,  that if the  notice is
given on or after the effective date of the merger or consolidation,  the record
date shall be such effective  date. If no record date is fixed and the notice is
given  prior to the  effective  date,  the  record  date  shall be the  close of
business on the day next preceding the day on which the notice is given.

     (e)  Within  120  days   after  the   effective   date  of  the  merger  or
consolidation, the surviving or resulting corporation or any stockholder who has
complied with  subsections  (a) and (d) hereof and who is otherwise  entitled to
appraisal  rights,  may file a petition  in the Court of  Chancery  demanding  a
determination   of  the   value  of  the   stock   of  all  such   stockholders.
Notwithstanding  the  foregoing,  at any time within 60 days after the effective
date of the merger or  consolidation,  any  stockholder  shall have the right to
withdraw such stockholder's demand for appraisal and to accept the terms offered
upon the merger or  consolidation.  Within 120 days after the effective  date of
the  merger  or  consolidation,  any  stockholder  who  has  complied  with  the
requirements of subsections (a) and (d) hereof,  upon written request,  shall be
entitled to receive from the corporation  surviving the merger or resulting from
the  consolidation a statement  setting forth the aggregate number of shares not
voted in favor of the merger or consolidation  and with respect to which demands
for appraisal  have been  received and the  aggregate  number of holders of such
shares. Such written statement shall be mailed to the stockholder within 10 days
after such stockholder's written request for such a statement is received by the
surviving or resulting  corporation  or within 10 days after  expiration  of the
period for  delivery  of demands  for  appraisal  under  subsection  (d) hereof,
whichever is later.

     (f) Upon the filing of any such  petition  by a  stockholder,  service of a
copy thereof  shall be made upon the surviving or resulting  corporation,  which
shall  within 20 days after such  service  file in the office of the Register in
Chancery in which the petition was filed a duly  verified  list  containing  the
names and  addresses of all  stockholders  who have  demanded  payment for their
shares and with whom  agreements  as to the value of their  shares have not been
reached by the  surviving or  resulting  corporation.  If the petition  shall be
filed  by  the

                                      C-3


surviving or resulting corporation,  the petition shall be accompanied by such a
duly verified list. The Register in Chancery,  if so ordered by the Court, shall
give  notice of the time and place  fixed for the  hearing of such  petition  by
registered or certified  mail to the surviving or resulting  corporation  and to
the stockholders shown on the list at the addresses therein stated.  Such notice
shall also be given by 1 or more  publications at least 1 week before the day of
the  hearing,  in a newspaper  of general  circulation  published in the City of
Wilmington, Delaware or such publication as the Court deems advisable. The forms
of the notices by mail and by  publication  shall be approved by the Court,  and
the costs thereof shall be borne by the surviving or resulting corporation.

     (g) At the  hearing  on  such  petition,  the  Court  shall  determine  the
stockholders who have complied with this section and who have become entitled to
appraisal  rights.  The Court may require the  stockholders who have demanded an
appraisal for their shares and who hold stock  represented  by  certificates  to
submit  their  certificates  of stock to the  Register in Chancery  for notation
thereon of the pendency of the  appraisal  proceedings;  and if any  stockholder
fails to comply with such direction, the Court may dismiss the proceedings as to
such stockholder.

     (h) After determining the stockholders entitled to an appraisal,  the Court
shall appraise the shares, determining their fair value exclusive of any element
of value  arising  from the  accomplishment  or  expectation  of the  merger  or
consolidation,  together  with a fair rate of interest,  if any, to be paid upon
the amount  determined to be the fair value. In determining such fair value, the
Court shall take into account all relevant factors. In determining the fair rate
of interest, the Court may consider all relevant factors,  including the rate of
interest which the surviving or resulting  corporation  would have had to pay to
borrow money  during the pendency of the  proceeding.  Upon  application  by the
surviving or resulting corporation or by any stockholder entitled to participate
in the appraisal proceeding, the Court may, in its discretion,  permit discovery
or other pretrial  proceedings and may proceed to trial upon the appraisal prior
to the final  determination  of the  stockholder  entitled to an appraisal.  Any
stockholder  whose name appears on the list filed by the  surviving or resulting
corporation  pursuant to  subsection  (f) of this section and who has  submitted
such stockholder's certificates of stock to the Register in Chancery, if such is
required,  may  participate  fully  in  all  proceedings  until  it  is  finally
determined that such  stockholder is not entitled to appraisal rights under this
section.

     (i) The Court  shall  direct the  payment of the fair value of the  shares,
together with interest, if any, by the surviving or resulting corporation to the
stockholders entitled thereto.  Interest may be simple or compound, as the Court
may direct.  Payment shall be so made to each such  stockholder,  in the case of
holders of  uncertificated  stock  forthwith,  and the case of holders of shares
represented  by  certificates  upon  the  surrender  to the  corporation  of the
certificates  representing  such stock.  The  Court's  decree may be enforced as
other decrees in the Court of Chancery may be enforced,  whether such  surviving
or resulting corporation be a corporation of this State or of any state.

     (j) The costs of the  proceeding  may be  determined by the Court and taxed
upon the  parties  as the  Court  deems  equitable  in the  circumstances.  Upon
application  of a  stockholder,  the Court  may  order  all or a portion  of the
expenses   incurred  by  any   stockholder  in  connection  with  the  appraisal
proceeding,  including,  without limitation,  reasonable attorney's fees and the
fees and  expenses of experts,  to be charged pro rata  against the value of all
the shares entitled to an appraisal.

                                      C-4


     (k)From and after the  effective  date of the merger or  consolidation,  no
stockholder who has demanded  appraisal  rights as provided in subsection (d) of
this section  shall be entitled to vote such stock for any purpose or to receive
payment of dividends or other  distributions  on the stock (except  dividends or
other  distributions  payable to stockholders of record at a date which is prior
to the effective date of the merger or consolidation);  provided,  however, that
if no  petition  for an  appraisal  shall be filed  within the time  provided in
subsection  (e) of this  section,  or if such  stockholder  shall deliver to the
surviving or resulting  corporation a written  withdrawal of such  stockholder's
demand for an appraisal and an acceptance of the merger or consolidation, either
within 60 days  after the  effective  date of the  merger  or  consolidation  as
provided  in  subsection  (e) of this  section or  thereafter  with the  written
approval of the corporation,  then the right of such stockholder to an appraisal
shall cease. Notwithstanding the foregoing, no appraisal proceeding in the Court
of Chancery shall be dismissed as to any stockholder without the approval of the
Court,  and such approval may be conditioned  upon such terms as the Court deems
just.

     (l) The  shares of the  surviving  or  resulting  corporation  to which the
shares  of such  objecting  stockholders  would  have  been  converted  had they
assented to the merger or consolidation  shall have the status of authorized and
unissued shares of the surviving or resulting corporation.


                                      C-5




- --------------------------------------------------------------------------------
                            ADVANCE FINANCIAL BANCORP
                              1015 COMMERCE STREET
                         WELLSBURG, WEST VIRGINIA 26070
                                 (304) 737-3531
                         ANNUAL MEETING OF STOCKHOLDERS
                                DECEMBER 14, 2004
- --------------------------------------------------------------------------------

     The undersigned hereby appoints the Board of Directors of Advance Financial
Bancorp ("Advance"),  or its designee, with full powers of substitution,  to act
as attorneys and proxies for the undersigned, to vote all shares of common stock
of Advance which the  undersigned  is entitled to vote at the Annual  Meeting of
Stockholders (the "Meeting"),  to be held at the Wintersville  office,  805 Main
Street,  Wintersville,  Ohio, 26070 on Tuesday, December 14, 2004, at 3:00 p.m.,
Eastern Time, and at any and all adjournments thereof, as follows:


                                                                     FOR             AGAINST          ABSTAIN
                                                                     ---             -------          -------
                                                                                           
1.        Proposal to approve and adopt an
          agreement and plan of reorganization, dated
          September 1, 2004, by and among Parkvale
          Financial Corporation, Parkvale Savings Bank,
          Advance Financial Bancorp, and Advance Financial
          Savings Bank pursuant to which, among other things,
          (i) a newly-formed subsidiary of Parkvale will
          merge with and into Advance and (ii) upon
          consummation of the merger, each outstanding share
          of Advance common stock (other than certain shares
          held by Advance or Parkvale) will be converted into
          the right to receive $26.00 in cash, without interest.      [ ]            [ ]               [ ]

2.       The election of directors as nominees listed
         below (except as marked to the contrary):

                  Kelly M. Bethel
                  William E. Watson
                  Frank Gary Young

         (Instruction:  to withhold authority to vote
         for any individual nominee, write that nominee's
         name on the space provided below)
         ____________________________________________________


3.       The  ratification  of the  appointment  of
         S.R.  Snodgrass,  A.C.,  as independent accountants
         of the Company for the fiscal year ending June 30, 2005.     [ ]            [ ]               [ ]


     The Board of Directors recommends a vote "FOR" the above propositions.

- --------------------------------------------------------------------------------
THIS PROXY WILL BE VOTED AS DIRECTED, BUT IF NO INSTRUCTIONS ARE SPECIFIED, THIS
SIGNED PROXY WILL BE VOTED FOR THE PROPOSITION  STATED. IF ANY OTHER BUSINESS IS
PRESENTED AT SUCH MEETING, THIS PROXY WILL BE VOTED BY THOSE NAMED IN THIS PROXY
IN THEIR BEST JUDGMENT.  AT THE PRESENT TIME, THE BOARD OF DIRECTORS KNOWS OF NO
OTHER BUSINESS TO BE PRESENTED AT THE MEETING.
- --------------------------------------------------------------------------------


                THIS PROXY IS SOLICITED BY THE BOARD OF DIRECTORS

     Should the undersigned be present and elects to vote at the Meeting,  or at
any adjournments  thereof, and after notification to the Secretary of Advance at
the Meeting of the stockholder's  decision to terminate this proxy, the power of
said  attorneys and proxies shall be deemed  terminated  and of no further force
and effect.  The undersigned may also revoke this proxy by filing a subsequently
dated proxy or by notifying  the  Secretary of Advance of his or her decision to
terminate this proxy.

     The undersigned acknowledges receipt from Advance prior to the execution of
this proxy of a Notice of Annual  Meeting,  Proxy  Statement  dated November 12,
2004 and an Annual Report on Form 10-KSB.


                                                    Please check here if you
Dated: _______________________, 2004                plan to attend the Meeting.



_____________________________________         __________________________________
SIGNATURE OF STOCKHOLDER                      SIGNATURE OF STOCKHOLDER


_____________________________________         __________________________________
PRINT NAME OF STOCKHOLDER                     PRINT NAME OF STOCKHOLDER


Please sign exactly as your name appears on this form of proxy.  When signing as
attorney, executor,  administrator,  trustee, or guardian, please give your full
title. If shares are held jointly, each holder should sign.

- --------------------------------------------------------------------------------
PLEASE  COMPLETE,  DATE,  SIGN,  AND MAIL THIS PROXY  PROMPTLY  IN THE  ENCLOSED
POSTAGE-PAID ENVELOPE.
- --------------------------------------------------------------------------------


                            ADVANCE FINANCIAL BANCORP




                                                               November 12, 2004



Dear ESOP Participant:

     In connection with the Annual Meeting of Stockholders of Advance  Financial
Bancorp (the "Company"), you may direct the voting of the shares of Common Stock
of the  Company  held by the  Advance  Financial  Savings  Bank  Employee  Stock
Ownership  Plan and Trust ("ESOP")  allocated to your ESOP account.  Unallocated
shares in the ESOP and allocated  shares for which voting  instructions  are not
received  will be voted by the ESOP Trustee in accordance  with their  fiduciary
capacity.

     We are  forwarding to you the attached  Proxy  Statement  dated November 12
2004,  and the Vote  Authorization  Form,  provided for the purpose of conveying
your voting instructions to the ESOP Trustee.

     At this time,  in order to direct the  voting of shares  allocated  to your
account  under  the  ESOP,  you  must  fill  out  and  sign  the  enclosed  Vote
Authorization  Form  and  return  it to the  ESOP  Trustee  in the  accompanying
envelope.  Your  votes  will be  tallied  and the ESOP  Trustee  will  vote your
allocated  shares in the ESOP Trust  based upon your  directions  received  in a
timely manner.

                                   Sincerely,




                                  ESOP Trustee




                             VOTE AUTHORIZATION FORM

     I, the  undersigned,  understand  that the ESOP  Trustee  is the  holder of
record and  custodian  of all  shares  attributable  to me of Advance  Financial
Bancorp (the "Company")  Common Stock under the Advance  Financial  Savings Bank
Employee Stock  Ownership Plan and Trust.  Further,  I understand that my voting
instructions  are  solicited  on behalf of the ESOP  Trustee  for the  Company's
Annual Meeting of Stockholders to be held on December 14, 2004.

     Accordingly, you are to vote all shares attributable to me as follows:


                                                                                   FOR     AGAINST     ABSTAIN
                                                                                   ---     -------     -------

                                                                                               
(1)       Proposal to approve and adopt an agreement and plan of reorganization,
          dated September 1, 2004, by and among Parkvale Financial  Corporation,
          Parkvale Savings Bank, Advance Financial Bancorp and Advance Financial
          Savings Bank pursuant to which, among other things, (i) a newly-formed
          subsidiary  of Parkvale will merge with and into Advance and (ii) upon
          consummation of the merger,  each outstanding  share of Advance common
          stock (other than certain  shares held by Advance or Parkvale) will be
          converted into the right to receive $26.00 in cash, without interest.    [  ]     [  ]        [  ]



                    THE BOARD OF DIRECTORS RECOMMENDS A VOTE
                            "FOR" THE ABOVE PROPOSAL

     The ESOP Trustee is hereby authorized to vote any shares attributable to me
in his or her trust  capacities as indicated  above. I understand that if I sign
this form without indicating  specific  instructions,  shares attributable to me
will be voted FOR the listed proposals.

- -------------------                                 --------------------------
               Date                                 Signature

Please date, sign and return this form in the enclosed envelope.