var xml = xmlLoader("xml/index.xml");


function initpage()
{
	if (xml.getElementsByTagName("title")[1].hasChildNodes()) {document.getElementById('title_news_item_1').innerHTML = xml.getElementsByTagName("title")[1].childNodes[0].nodeValue;}
	else {document.getElementById('title_news_1').style.display ='none';}
	if (xml.getElementsByTagName("title")[2].hasChildNodes()) {document.getElementById('title_news_item_2').innerHTML = xml.getElementsByTagName("title")[2].childNodes[0].nodeValue;}
	else {document.getElementById('title_news_2').style.display ='none';}
	if (xml.getElementsByTagName("title")[3].hasChildNodes()) {document.getElementById('title_news_item_3').innerHTML = xml.getElementsByTagName("title")[3].childNodes[0].nodeValue;}
	else {document.getElementById('title_news_3').style.display ='none';}
	if (xml.getElementsByTagName("title")[4].hasChildNodes()) {document.getElementById('title_news_item_4').innerHTML = xml.getElementsByTagName("title")[4].childNodes[0].nodeValue;}
	else {document.getElementById('title_news_4').style.display ='none';}

	if (xml.getElementsByTagName("content")[4].hasChildNodes()) {document.getElementById('event_1').innerHTML = xml.getElementsByTagName("content")[4].childNodes[0].nodeValue;}
	else {document.getElementById("eventlink1").style.display ='none';}
	if (xml.getElementsByTagName("content")[5].hasChildNodes()) {document.getElementById('event_2').innerHTML = xml.getElementsByTagName("content")[5].childNodes[0].nodeValue;}
	else {document.getElementById("eventlink2").style.display ='none';}
	if (xml.getElementsByTagName("content")[6].hasChildNodes()) {document.getElementById('event_3').innerHTML = xml.getElementsByTagName("content")[6].childNodes[0].nodeValue;}
	else {document.getElementById("eventlink3").style.display ='none';}

	changeLink(0);
}
	



function changeLink(a)
{

if (a==0) { // About section
			document.getElementById('title_bar_name').innerHTML = xml.getElementsByTagName("title")[0].childNodes[0].nodeValue;
			document.getElementById('underline').innerHTML = "";	
			document.getElementById('news_article').innerHTML = xml.getElementsByTagName("text")[0].childNodes[0].nodeValue;		
		  }
			
if (a==1) { // news article 1		
			document.getElementById('title_bar_name').innerHTML = xml.getElementsByTagName("title")[1].childNodes[0].nodeValue;
			document.getElementById('underline').innerHTML = xml.getElementsByTagName("date")[0].childNodes[0].nodeValue;		
			document.getElementById('news_article').innerHTML = xml.getElementsByTagName("content")[0].childNodes[0].nodeValue;		
		  }

if (a==2) { // news article 2
			document.getElementById('title_bar_name').innerHTML = xml.getElementsByTagName("title")[2].childNodes[0].nodeValue;
			document.getElementById('underline').innerHTML = xml.getElementsByTagName("date")[1].childNodes[0].nodeValue;		
			document.getElementById('news_article').innerHTML = xml.getElementsByTagName("content")[1].childNodes[0].nodeValue;
		}

if (a==3) { // news article 33
			document.getElementById('title_bar_name').innerHTML = xml.getElementsByTagName("title")[3].childNodes[0].nodeValue;
			document.getElementById('underline').innerHTML = xml.getElementsByTagName("date")[2].childNodes[0].nodeValue;		
			document.getElementById('news_article').innerHTML = xml.getElementsByTagName("content")[2].childNodes[0].nodeValue;
		  }

if (a==4) { // news article 4
			document.getElementById('title_bar_name').innerHTML = xml.getElementsByTagName("title")[4].childNodes[0].nodeValue;
			document.getElementById('underline').innerHTML = xml.getElementsByTagName("date")[3].childNodes[0].nodeValue;		
			document.getElementById('news_article').innerHTML = xml.getElementsByTagName("content")[3].childNodes[0].nodeValue;
		}
}

function xmlLoader(url){

    if(window.XMLHttpRequest){
        var Loader = new XMLHttpRequest();
        //assyncronous mode to load before the 'return' line
        Loader.open("GET", url ,false); 
        Loader.send(null);
        return Loader.responseXML;
    }else if(window.ActiveXObject){
        var Loader = new ActiveXObject("Msxml2.DOMDocument.3.0");
        //assyncronous mode to load before the 'return' line
        Loader.async = false;
        Loader.load(url);
        return Loader;
    }
}