var xmlHttp = null;

function createXMLHttpRequest() {
	if (window.ActiveXObject) {
		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	}
	else if (window.XMLHttpRequest) {
		xmlHttp = new XMLHttpRequest();
	}
}

function loadXMLDoc(url) {
	createXMLHttpRequest();
	xmlHttp.open("GET", url, true);
	xmlHttp.onreadystatechange = handleStateChange;
	xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	xmlHttp.send(null);
}

function handleStateChange() {
	if (xmlHttp != null && xmlHttp.readyState == 4) {
		if (xmlHttp.status == 200) {
			build_xml();
		}
	}
}


function build_xml()
{	
	var txt="<table cellspacing='0' cellpadding='5' border='1' rules='rows' frame='below'><tr><td bgcolor=''>";
	var nextgig="<table cellspacing='0' cellpadding='5'><tr><td align='center'><img src='http://www.celticfever.be/nieuw/nico2/images/Volgend_Optreden.jpg' width='150'></td></tr>";
	var datereached=false;
	var placereached=false;
	x=xmlHttp.responseXML.documentElement.getElementsByTagName("calenderItem");
	for (i=0;i<x.length;i++){
		txt=txt + "<tr>";
		xx=x[i].getElementsByTagName("Date");
		{
		try{
			txt=txt + "<td class='caldate' width='500'>Datum: " + xx[0].firstChild.nodeValue + "</td></tr>";
			var gigday = xx[0].firstChild.nodeValue.substring(0,2);
			var gigmonth = xx[0].firstChild.nodeValue.slice(3,5);
			var gigyear = xx[0].firstChild.nodeValue.slice(6);
			var gigdate = new Date();
			var today= new Date();
			today.setDate(today.getDate()-1);
			gigdate.setFullYear(gigyear,gigmonth-1,gigday);
			if (today < gigdate && datereached == false){
				nextgig=nextgig + "<tr><td align='center'><span class='text3'>" + gigday + "-" + gigmonth + "-" + gigyear + "</span></td></tr>";
				xa=x[i].getElementsByTagName("Place");
				nextgig=nextgig + "<tr><td align='center'><span class='text2'>" + xa[0].firstChild.nodeValue + "</span></td></tr>";
				xb=x[i].getElementsByTagName("ShortComment");
				nextgig=nextgig + "<tr><td align='center'><span class='text4'>" + xb[0].firstChild.nodeValue + "</span></td></tr>";      
				datereached = true
			}
	      }catch (er){
			txt=txt + "<td> </td></tr>";
	      }
	    }
		txt=txt + "<tr>";
		xx=x[i].getElementsByTagName("Place");
	    {
			try{
				txt=txt + "<td class='calplace' width='500'>Plaats: " + xx[0].firstChild.nodeValue + "</td></tr>";
			}catch (er){
				txt=txt + "<td> </td></tr>";
			}
		}
		txt=txt + "<tr>";
		xx=x[i].getElementsByTagName("Comment");
	    {
			try{
				txt=txt + "<td class='calcomment' width='500'>" + xx[0].firstChild.nodeValue + "<br />&nbsp;</td></tr>";
			}catch (er){
				txt=txt + "<td> </td></tr>";
			}
	    }
		txt=txt + "<tr bgcolor='#000000'></tr>";
	}
	txt=txt + "</table>";
	document.getElementById('nextgig').innerHTML=nextgig;
}