function changeNotifyWidget(task,sku,ndo){
	var target = 'notifyarea'+escape(sku);
	var url = '/pages/notify_ajax.php';
	var pars = 'task='+task+'&ndo='+ndo+'&sku='+escape(sku);
	var myAjax = new Ajax.Updater(target, url, { method: 'get',	parameters: pars });
}