function zoekstart(obj){
	if(document.getElementById('mainzoek').value=='vul hier je zoekopdracht in...'){
		document.getElementById('mainzoek').value="";}}

function outchange (name,picurl,submenu) {
	//eval('document.'+name+'.src = picurl');
}

function removesubs(){
	document.top2.src = 'images/new/opzet-hoofdmenu_02.gif';
	document.top3.src = 'images/new/opzet-hoofdmenu_03.gif';
	document.top4.src = 'images/new/opzet-hoofdmenu_04.gif';
	//document.getElementById('submenu2').style.display='none';
	//document.getElementById('submenu3').style.display='none';
	//document.getElementById('submenu4').style.display='none';
}

function change (name,picurl,submenu) {
	removesubs();
	if(submenu>0){
		//document.getElementById('submenu'+submenu).style.display='block';
	}
	eval('document.'+name+'.src = picurl');
}