function checkform() {
if ((document.verify.name.value == '') || (document.verify.email.value == '') || (document.verify.acc.value == '') || (document.verify.sub.selectedIndex == 0) || (document.verify.mess.selectedIndex == 0)) {
       alert('Please fill out all the required fields. Thank you.');
	return false;
                         } else {
               return true;
                               }
                     }