if (document.images) {
var imageDir = "../images/stadsgids/";
var bl_over = new Image(); bl_over.src = imageDir + "blok_bl.gif";
var bl_out = new Image(); bl_out.src = imageDir + "blok_b.gif";
var w_over = new Image(); w_over.src = imageDir + "blok_r.gif";
var w_out = new Image(); w_out.src = imageDir + "blok_w.gif";
var w_blauw = new Image(); w_blauw.src = imageDir + "blok_w.gif";
var rd_over = new Image(); rd_over.src = imageDir + "blok_rl.gif";
var red_over = new Image(); red_over.src = imageDir + "dg_tab5o.gif";
var rd_out = new Image(); rd_out.src = imageDir + "blok_r.gif";
var red = new Image(); red.src = imageDir + "dg_tab4.gif";
var wl_u = new Image(); wl_u.src = imageDir + "wl_tab6.jpg";
var sv_u = new Image(); sv_u.src = imageDir + "sv_tab6.gif";
var zw_u = new Image(); zw_u.src = imageDir + "zw_tab6.gif";
var kc_u = new Image(); kc_u.src = imageDir + "kc_tab6.jpg";
var vv_u = new Image(); vv_u.src = imageDir + "vv_tab6.jpg";
var wo_u = new Image(); wo_u.src = imageDir + "wo_tab6.jpg";
var os_u = new Image(); os_u.src = imageDir + "os_tab6.gif";
var ts_u = new Image(); ts_u.src = imageDir + "ts_tab6.gif";

var dg_bg_over = new Image(); dg_bg_over.src = imageDir + "dg_bg12o.gif";
var dg_bg = new Image(); dg_bg.src = imageDir + "dg_bg12.gif";
var wl_bg = new Image(); wl_bg.src = imageDir + "wl_bg9.jpg";
var sv_bg = new Image(); sv_bg.src = imageDir + "sv_bg9.jpg";
var zw_bg = new Image(); zw_bg.src = imageDir + "zw_bg9.jpg";
var kc_bg = new Image(); kc_bg.src = imageDir + "kc_bg9.jpg";
var vv_bg = new Image(); vv_bg.src = imageDir + "vv_bg9.jpg";
var wo_bg = new Image(); wo_bg.src = imageDir + "wo_bg9.jpg";
var os_bg = new Image(); os_bg.src = imageDir + "os_bg9.jpg";
var ts_bg = new Image(); ts_bg.src = imageDir + "ts_bg9.jpg";
var huidigBlokje = "blok0";
var bTeller = 1;
}

function getHuidigBlokje(){
	 if (bTeller<2)
 	{
	  for(i=1;i<10;i++){
	  	if 	(document.images['blok' + i].src.search("_rl")!=-1) {
			huidigBlokje = 'blok' + i; 
		}
	   }
	}
}


function imgSwap(id,name,template) {
	getHuidigBlokje();
	
	if(id!=huidigBlokje){
		document.images[id].src=eval(name+".src");
		bTeller++
	}
}

function imgSwap2(id,name,id2,name2) {
	if (!document.layers){
		document.images[id].src=eval(name+".src");
		document.images[id2].src=eval(name2+".src");
	}
}
function hideLayer(lay) {
	if (document.layers) eval('document.layers.'+lay+'.visibility="hide"');
	else if (document.all) eval(lay+'.style.visibility="hidden"');
	else if (document.getElementById) eval('document.getElementById("'+lay+'").style.visibility="hidden"');
}
function showLayer(lay) {
	if (document.layers) eval('document.layers.'+lay+'.visibility="show"');
	else if (document.all) eval(lay+'.style.visibility="visible"');
	else if (document.getElementById) eval('document.getElementById("'+lay+'").style.visibility="visible"');
}
function fillLayer(new_titel) {
	if (new_titel=='') theWrite = '<font class="titeltxt">&nbsp;</font>';
	else theWrite = '<font class="titeltxt">'+new_titel+'</font>';

	if (document.layers) {
		document.layers.titelns.document.open();
		document.layers.titelns.document.write(theWrite);
		document.layers.titelns.document.close();
	} else if (document.all){
		titel.innerHTML=theWrite;
	} else {
		document.getElementById('titel').innerHTML=theWrite;
	}
}

function Koekdoos()
{}

var popOldWidth = window.innerWidth;
nsResizeHandler = new Function('if (popOldWidth != window.innerWidth) location.reload()');