function checkBrowser(){
	this.ver=navigator.appVersion
	this.dom=document.getElementById?1:0
	this.ie5=((this.ver.indexOf("MSIE 5")>-1  || this.ver.indexOf("MSIE 6")>-1 ) && this.dom)?1:0;
	this.ie4=(document.all && !this.dom)?1:0;
	this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5)
	return this
}



function openwindow(mywindow,mywindow2,myurl,mywidth,myheight,myscroll)
{
		width = "width="+mywidth;
		height= "height="+myheight;
		auxscroll= "scrollbars="+myscroll;
		mywindow=window.open(myurl,mywindow2,width+","+height+",resizable=no,"+auxscroll+",toolbars=no,directories=no,titlebar=no,status=no");
}



defaultStatus="©2002-2003 Zakrosvillas & Sources"



// Bak2Top v1.2a
// by MaxxBlade
// http://www.maxxblade.co.uk

function winWid(){ return (ns4||ns6)?window.innerWidth:document.body.clientWidth; }
function winHei(){ return (ns4||ns6)?window.innerHeight:document.body.clientHeight; }
function winOfy(){ return (ns4||ns6)?window.pageYOffset:document.body.scrollTop; }
function toplink(){
rt=(!ns4)?'<div id="bttl" style="position:absolute;">':'<layer name="bttl">';
rt+='<a href="JavaScript:scrollTo(0,0)"><nobr> <img border="0" src="../gifs/pijl.gif"> <br>Naar<br>boven</nobr></a>';
rt+=(!ns4)?'</div>':'</layer>';
document.write(rt);
mtoplink();
}
function mtoplink(){
	with(eval(bttll)){
		left=(winOfy()>0)?winWid()-50:-500;
		top=(winOfy()>0)?winHei()-50+winOfy():-500;
	}
	setTimeout('mtoplink()',updatespeed);
}
var ns4=(document.layers)?1:0;
var ie4=(document.all)?1:0;
var ns6=(document.getElementById&&!document.all)?1:0;
if(ie4)	bttll="document.all['bttl'].style";
if(ns4) bttll="document.layers['bttl']";
if(ns6) bttll="document.getElementById('bttl').style";
var updatespeed=1000;
toplink();