Method userTabOrdering

public static function userTabOrdering()
{
    $js = "\t" . '<script language="javascript" type="text/javascript">' . "\n" . 'function tableOrdering( order, dir, task )' . "\n" . '{ ' . "\n" . "\t" . 'if (task == "subcategory") {' . "\n" . "\t" . "\t" . 'var form = document.phocagallerysubcatform;' . "\n" . "\t" . 'form.filter_order_subcat.value 	= order;' . "\n" . "\t" . 'form.filter_order_Dir_subcat.value	= dir;' . "\n" . "\t" . 'document.phocagallerysubcatform.submit();' . "\n" . "\t" . '} else {' . "\n" . "\t" . "\t" . 'var form = document.phocagalleryimageform;' . "\n" . "\t" . 'form.filter_order_image.value 		= order;' . "\n" . "\t" . 'form.filter_order_Dir_image.value	= dir;' . "\n" . "\t" . 'document.phocagalleryimageform.submit();' . "\n" . "\t" . '}' . "\n" . '}' . "\n" . '</script>' . "\n";
    return $js;
}