var xmlDoc = new REXML(response);
var title = new Array();
var link = new Array();
var desc = new Array();
var pubDate = new Array();
var i = 0;

for (var xmlIterator=new JSXMLIterator(xmlDoc.rootElement); xmlIterator.getNextNode();) {
 if (xmlIterator.xmleElem.name == "title") {
	title[i] = xmlIterator.xmleElem.getText();
 }
 if (xmlIterator.xmleElem.name == "link") {
	link[i] = xmlIterator.xmleElem.getText();
 }
 if (xmlIterator.xmleElem.name == "description") {
	desc[i] = xmlIterator.xmleElem.getText();
 }
 if (xmlIterator.xmleElem.name == "pubDate") {
	pubDate[i] = xmlIterator.xmleElem.getText();
	i = i + 1;
 }
}

for (var loop=0; loop < title.length; loop++) {
	document.write("<h1>" + desc[loop] + "</h1>");
	document.write("<h2><a href=\"" + link[loop] + "\" target=\"_blank\">" + title[loop] + "</a></h2>");
	document.write("<h3>" + pubDate[loop] + "<span class=\"orangetxt\"></span></h3>");
}