jQuery ajax type GET url news xml dataType xml async false success fun

jQuery.ajax({ type: "GET", url: "news.xml", dataType: "xml", async: false, success: function(xml) {
				var allNew = xml.getElementsByTagName("new");
					number = allNew[i].getElementsByTagName("number")[0].childNodes[0].nodeValue;
					title = allNew[i].getElementsByTagName("title")[0].childNodes[0].nodeValue;
					date = allNew[i].getElementsByTagName("date")[0].childNodes[0].nodeValue;
					preImg = allNew[i].getElementsByTagName("preImg")[0].childNodes[0].nodeValue;
					preview = allNew[i].getElementsByTagName("preview")[0].childNodes[0].nodeValue;

			}
		});