function valRequiredFail(the_data)
{
  var spaces_filter = /^[\s]*$/;
  
  if(spaces_filter.test(the_data))
    return true;
  else
  	return false;
}

function valEmailFail(data)
{
	var email_filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

	if(email_filter.test(data))
    return true;
  else
  	return false;
}