// JavaScript Document
var bSaving = false;
var submitcount=0;
function validate(register) {
	      if (bSaving) {
		    myPreference = -1;
            bSaving = false; // reset
			goemail = true;
            var msg = '';
			if (document.contact.First_Name.value == '') {
                msg += 'First Name is missing.\n';
            }
			if (document.contact.Last_Name.value == '') {
                msg += 'Last Name is missing.\n';
            }
			if (document.contact.Phone_Number.value == '') {
                msg += 'Phone Number is missing.\n';
            }
			
			if(document.contact.Email_Address.value==''){
			msg += 'Email is missing.\n';
			goemail = false
            }
			str = document.contact.Email_Address.value
			  checkdot = str.indexOf(".")
			  checkarb = str.indexOf("@")
			  if(goemail){
                 if((checkdot<=-1) || (checkarb<=-1)){
			        msg += 'Please use a valid Email Address.\n';
			     }
			  }
			
			
             if (msg != '') {
                msg = 'The following errors were found:\n\n' + msg;
                alert(msg);
				var submitcount=0;
                return false;
            } else {
			  /* if (submitcount == 0){
                   submitcount++;
				   return true;
               }else {
                   return false;
               }  */
            }
        } else {
            return true;
        }
	}