function doSomething( $formData )
{
$objResponse = new xajaxResponse();
$str="";
foreach($formData as $key=>$value)
if (empty($str))
$str.=$key."='".$value."'";
else
$str.=",".$key."='".$value."'";
//$str="form data is ".implode(",",$formData);
//$objResponse->addAlert(print_r($formData));
$objResponse->addAssign("result", "innerHTML", $str );
return $objResponse->getXML();
}

function hb()
{
$objResponse = new xajaxResponse();
$objResponse->addScript("xajax_doSomething(xajax.getFormValues('someForm'));");
return $objResponse->getXML();
}