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();
	}
}
function isPhoneNumber() 
{

     // Check for correct phone number
     rePhoneNumber = new RegExp(/^\([1-9]\d{2}\)\s?\d{3}\-\d{4}$/);

     if (!rePhoneNumber.test(document.requestForm.phone.value)) {
          alert("Phone Number Must Be Entered As: (555) 555-1234");
          return false;
     }

return true;
}