var codeA = '62';
var codeB = '87';
var validEmail = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
function submitRequestForm() {
	error = false;
	if (!validEmail.test(document.requestForm.email.value)) {
		error = true;
		alert("Please enter a valid email address.");
	}
	if(!error) {
		document.requestForm.code.value=codeA+codeB;
		document.requestForm.submit();
	}
}