var xmlHttp

function updateBox()
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 

	var url="ministats.php"
	url=url+"?sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
} 

function stateChanged() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		document.getElementById("statsBox").innerHTML=xmlHttp.responseText;
		setTimeout("updateBox();",15000); 
	} 
} 

function GetXmlHttpObject()
{ 
	var objXMLHttp=null
	if (window.XMLHttpRequest)
	{
		objXMLHttp=new XMLHttpRequest()
	} else if (window.ActiveXObject)
	{
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
	}
	return objXMLHttp
} 

function getFilesByArtist(artist)
{
	xmlHttpArtist=GetXmlHttpObject()
	if (xmlHttpArtist==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 

	var url="searchresults.php"
	url=url+"?sid="+Math.random()
	header='Content-Type:application/x-www-form-urlencoded; charset=UTF-8';
	xmlHttpArtist.onreadystatechange=artistStateChanged 
	xmlHttpArtist.open("POST",url,true)
	xmlHttpArtist.setRequestHeader(header.split(':')[0],header.split(':')[1])
	xmlHttpArtist.send("artist="+escape(artist))
} 

function getFilesBySearchTerm(searchterm)
{
	
	if (searchterm.length==0) {
		document.getElementById("searchResults").innerHTML="Geen resultaten gevonden";
		return;
	}
	xmlHttpArtist=GetXmlHttpObject()
	if (xmlHttpArtist==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 

	var url="searchresults.php"
	url=url+"?sid="+Math.random()
	header='Content-Type:application/x-www-form-urlencoded; charset=UTF-8';
	xmlHttpArtist.onreadystatechange=artistStateChanged 
	xmlHttpArtist.open("POST",url,true)
	xmlHttpArtist.setRequestHeader(header.split(':')[0],header.split(':')[1])
	xmlHttpArtist.send("searchterm="+escape(searchterm))
} 


function artistStateChanged() 
{ 
	if (xmlHttpArtist.readyState==4 || xmlHttpArtist.readyState=="complete")
	{ 
		document.getElementById("searchResults").innerHTML=xmlHttpArtist.responseText;
		setTimeout("updateBox();",15000); 
	} 
}

function winOpener(winUrl) {
	randomwin = window.open(winUrl, 'WachtRij', 'scrollbars=yes,toolbar=no,status=no,location=no,menubar=no,directories=no,resizable=yes,width=500,height=400');
}


function submitform()
{
	//document.zoekform.zoekterm.value="";
	//alert(document.getElementById("artist").value);
	//document.zoekform.submit();
	getFilesByArtist(document.getElementById("artist").value);
}

function clearZoekterm() 
{
	if (document.zoekform.zoekterm.value=="Vrij zoeken") document.zoekform.zoekterm.value="";
}