var request, query, reloadPage;

function addToShortlist(id, url, rePage) {
	reloadPage = rePage;
	actionShortlist("add", id, url);
}

function deleteFromShortlist(id, url, rePage) {
	reloadPage = rePage;
    actionShortlist("delete", id, url);
}

function actionShortlist(action, id, url)
{
   if (buildXmlHttpObject()) {
        query = url + "?id=" + id + "&action=" + action;
        sendRequest(query);
    }
}

function callback(request) {
    if (reloadPage)
	{
		window.location.reload();
	}
}