// JavaScript Documen
 
   function doSubmit()
{
 	 if ((document.email.mailfrom.value != "" )&&(document.email.mailfrom.value.indexOf('@', 0) == -1) || (document.email.mailfrom.value.indexOf('.', 0) == -1)){
	   alert("กรุณากรอก e-mail address ของท่าน");
	   document.email.mailfrom.focus();
	return false;
	}
}
function resetForm() {
   document.all.email.mailfrom.value = "";
}