Load xml from javascript

Question

Totally new to XML and I\'ve been struggling on this very simple objective for too long (though I can find enough on the internet about it). Just need the values out of this

Answer 1

// load xml file
if (window.XMLHttpRequest) {
   xhttp = new XMLHttpRequest();
} else {    // IE 5/6
   xhttp = new ActiveXObject("Microsoft.XMLHTTP");
}

xhttp.open("GET", "pricing.xml", false);
xhttp.send(null);
xhttp.onreadystatechange = function(){
 if (xhttp.status == "200")
xmlDoc = xhttp.responseXML; 
}
var uurloon = xmlDoc.getElementsByTagName("uurloon")[0].childNodes[0].textContent;
var setloon = xmlDoc.getElementsByTagName("setloon")[0].childNodes[0].textContent;
alert('end');