1 Exhibit 11 COMPUTATION OF PER SHARE EARNINGS The table below presents information necessary for the computation of loss per share of the common stock, on both a primary and fully diluted basis, for the six months ended June 30, 1998 and 1997, and the years ended December 31, 1997, 1996 and 1995. The computations below reflect the 1 for 5 Reverse Stock Split effective June 30, 1998. SIX MONTHS ENDED JUNE 30 YEAR ENDED DECEMBER 31 ------- ---------------------- 1998 1997 1997 1996 1995 ---- ---- ---- ---- ---- Net loss applicable to share of Common Stock and Common Stock equivalents $ (538,690) $ (545,692) $ (1,708,418) $ (733,973) $ (1,440,003) Average number of shares of Common Stock Outstanding 1,968,891 1,907,054 1,964,351 1,700,991 1,548,542 Common Stock equivalents 1,425,404 283,293 1,425,404 283,293 190,333 Total shares of Common Stock and Common Stock equivalents 3,394,295 2,190,347 3,389,755 1,984,284 1,738,875 Primary loss per share of Common Stock $ (.27) $ (.29) $ (.87) $ (.43) $ (.93) Fully diluted loss per share of Common Stock $ (.16) $ (.25) $ (.50) $ (.37) $ (.83) - -------------- <FN> Common Stock equivalents are considered anti-dilutive because of the net losses incurred by the Company.