// JavaScript Document

function validateForm (form) {
   var error = "";
   
   if (form.name.value == "")
      error = error + "\nName is required";
   if (form.email.value == "")
      error = error + "\nEmail Address is required";

   // this regex is ugly.
   var RegCodeEmail = /^([a-zA-Z0-9_.-])+@([a-zA-Z0-9_-]+(\.?))+([a-zA-Z0-9_-]+)(\.[a-zA-Z0-9_-])+/;

   if (RegCodeEmail.exec(form.email.value) == null)  {
      error = error + "\nEmail Address is not Valid";
   }

   if (error == "") {
      form.submit();
   } else {
      window.alert(error);
	  return false;
   }
}