window.onload=geladen;

var titeltxt="";
var knipper=new Array();
var aan=true;

function geladen()
{	document.getElementById("tabel").style.visibility="visible";
	if(document.getElementsByTagName("input").length>0)
	{	document.getElementsByTagName("input")[0].focus();
		controle();
	}
	if(knipper.length>0)
		knipperen();
	if(typeof(aTitels)!="undefined")titeltxt=aTitels[positie];
	if(titeltxt!="")document.getElementById("titeltop").childNodes[0].nodeValue=titeltxt;
}



function knipperen()
{	var opdracht="";
	for(var loop=0;loop<15;loop++)
		setTimeout("if(aan)wissel("+(loop%2==0?"'none');":"'block');"),1000+(loop*500));
	if(knipper[0]=="pijl_z")
		setTimeout("document.getElementById('pijl_z').style.display='block';",8000);
	if(document.getElementById("ballon"))
		setTimeout("document.getElementById('ballon').style.display='none';",5000);
}

function wissel(waarde)
{	for(var loop=0;loop<knipper.length;loop++)
		document.getElementById(knipper[loop]).style.display=waarde;
}