EXHIBIT 11.1 COMPUTATION OF NET LOSS PER COMMON SHARE THREE MONTHS ENDED MARCH 31, ---------------------------- 1999 1998 ---- ---- Net loss attributable to common shareholders........................ $(1,484,986) $(1,536,761) ========== ========== Weighted average shares outstanding... 9,380,328 7,272,106 ========= ========= Basic and diluted net loss per common share................................. $(0.16) $(0.21) ===== ===== COMPUTATION OF WEIGHTED AVERAGE SHARES OUTSTANDING ACTUAL WEIGHTED ISSUE DATE SHARES AVERAGE ---------- ------ ------- 1998 Beginning Balance ......... 7,225,462 7,225,462 Option Exercise ................ 01/09/98 31,655 28,841 Option Exercise................. 01/13/98 3,876 3,359 Restricted Stock Award ......... 03/06/98 50,000 14,444 --------- --------- March 31, 1998 Ending Balance 03/31/98 7,310,993 7,272,106 ========= ========= 1999 Beginning Balance ......... 9,379,209 9,379,209 Option Exercise ................ 03/26/99 20,144 1,119 --------- --------- March 31, 1999 Ending Balance 03/31/99 9,399,353 9,380,328 ========= =========