function Form_Validator(theForm)
{

 strError = validateEmail(theForm.strEmail.value)
  if (strError != "") {
		alert(strError);
    	theForm.strEmail.focus();
    	return (false);
  }
  
  if (theForm.strFirstName.value == "")
  {
   alert("Please enter a value for the \"First Name\" field.");
    theForm.strFirstName.focus();
    return (false);
  }
  
  if (theForm.strLastName.value == "")
  {
   alert("Please enter a value for the \"Last Name\" field.");
    theForm.strLastName.focus();
    return (false);
  }
  
  return (true);  
   
}