function Verify(f,serverMonth,serverYear) {
   // set up params
   var ErrorString  = "";
   
   f.jsEnabled.value = 0;
   
	// sender address validation
   if (isBlank(f.contactname)) ErrorString += "\n - Your name is required";
	if (isBlank(f.phone1) || isTooShort(f.phone1,3) || isBlank(f.phone2) || isTooShort(f.phone2,3)|| isBlank(f.phone3) || isTooShort(f.phone3,4)) ErrorString += "\n - Phone number is required";
   if (isBlank(f.email))   ErrorString += "\n - Your email address is required";
   else if (testSimpleEmail(f.email)) ErrorString += "\n - Your email address appears to be invalid";
   if (isBlank(f.company)) ErrorString += "\n - Your company is required";
	if (isBlank(f.message)) ErrorString += "\n - Your message is required";
		
	if (ErrorString.length > 1) ErrorString = "\nYour personal information was incomplete " + ErrorString + "\n";
	
   return errorAlert(ErrorString);
}