//copyright moutanab@hotmail.com function validateForm(F) { if(!validateAlphaNum(F["userName"].value,1,20)){return throwE(F,"userName","Please enter alpha numeric between 5 and 20 in the 'User Name' field");}if(!validateAlphaNum(F["password"].value,5,20)){return throwES(F,"password","Please enter alpha numeric between 5 and 20 in the 'Password' field");} return true; }