var xmlFileName = "xml/banner.xml";
var bannerImgDir = "images/random/";	

function loadBannerXml(){

	$.ajax({
		type: "GET",
		url: xmlFileName,
		dataType: "xml",
		success: function(xml) { parseXml(xml); }
	});
};

function parseXml(xml){
	var length = $(xml).find("banner").length;
	var ran = Math.floor(Math.random()*length) ;
	var node = $(xml).find("banner").eq(ran);
	$("img#randomBannerImage").attr("src", bannerImgDir + jQuery.trim(node.find("imgPath").text()) );
	$("img#randomBannerImage").attr("alt", node.find("imgAlt")).text() ;
	$("a#randomBannerAnchor").attr("href", jQuery.trim(node.find("linkURL").text()) );	
$("a#randomBannerAnchor").attr("target", jQuery.trim(node.find("target").text()) );
}


$(document).ready(function() {
	loadBannerXml();
});