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function newImage(arg) {
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}

function changeImages() {
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var preloadFlag = false;
function preloadImages() {
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		home2 = newImage("image/home2.gif");
		overons1 = newImage("image/overons1.gif");
		overons2 = newImage("image/overons2.gif");
		vacatures1 = newImage("image/vacatures1.gif");
		vacatures2 = newImage("image/vacatures2.gif");
		missionstatement1 = newImage("image/missionstatement1.gif");
		missionstatement2 = newImage("image/missionstatement2.gif");
		businesscases1 = newImage("image/businesscases1.gif");
		businesscases2 = newImage("image/businesscases2.gif");
		contact1 = newImage("image/contact1.gif");
		contact2 = newImage("image/contact2.gif");
		exportquickscan1 = newImage("image/exportquickscan1.gif");
		exportquickscan2 = newImage("image/exportquickscan2.gif");
		internationaal_ondernemen1 = newImage("image/internationaal_ondernemen1.gif");
		internationaal_ondernemen2 = newImage("image/internationaal_ondernemen2.gif");
		buitenlandse_doelgroepen1 = newImage("image/buitenlandse_doelgroepen1.gif");
		buitenlandse_doelgroepen2 = newImage("image/buitenlandse_doelgroepen2.gif");
		buitenlandse_distributor1 = newImage("image/buitenlandse_distributor1.gif");
		buitenlandse_distributor2 = newImage("image/buitenlandse_distributor2.gif");
		internationale_logistiek1 = newImage("image/internationale_logistiek1.gif");
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}

        function OpenVenster(URL)
{
        window.open(URL, "pop", "resizable=no,scrollbars=yes,toolbar=no,width=600,height=600,top=25,left=25"); 
}

var NN2 = (navigator.appName == "Netscape") && (navigator.userAgent.indexOf("Mozilla/2") != -1);

function VensterFocus() {
if (!NN2) {
self.focus();
}
}

/***********************************************
* Switch Menu script- by Martial B of http://getElementById.com/
* Modified by Dynamic Drive for format & NS4/IE4 compatibility
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

var persistmenu="yes" //"yes" or "no". Make sure each SPAN content contains an incrementing ID starting at 1 (id="sub1", id="sub2", etc)
var persisttype="local" //enter "sitewide" for menu to persist across site, "local" for this page only

if (document.getElementById){ //DynamicDrive.com change
document.write('<style type="text/css">\n')
document.write('.submenu{display: none;}\n')
document.write('</style>\n')
}

function SwitchMenu(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("masterdiv").getElementsByTagName("span"); //DynamicDrive.com change
		if(el.style.display != "block"){ //DynamicDrive.com change
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu") //DynamicDrive.com change
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}

function get_cookie(Name) { 
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) { 
offset += search.length
end = document.cookie.indexOf(";", offset);
if (end == -1) end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end))
}
}
return returnvalue;
}

function onloadfunction(){
if (persistmenu=="yes"){
var cookiename=(persisttype=="sitewide")? "switchmenu" : window.location.pathname
var cookievalue=get_cookie(cookiename)
if (cookievalue!="")
document.getElementById(cookievalue).style.display="block"
}
}

function savemenustate(){
var inc=1, blockid=""
while (document.getElementById("sub"+inc)){
if (document.getElementById("sub"+inc).style.display=="block"){
blockid="sub"+inc
break
}
inc++
}
var cookiename=(persisttype=="sitewide")? "switchmenu" : window.location.pathname
var cookievalue=(persisttype=="sitewide")? blockid+";path=/" : blockid
document.cookie=cookiename+"="+cookievalue
}

if (window.addEventListener)
window.addEventListener("load", onloadfunction, false)
else if (window.attachEvent)
window.attachEvent("onload", onloadfunction)
else if (document.getElementById)
window.onload=onloadfunction

if (persistmenu=="yes" && document.getElementById)
window.onunload=savemenustate
//-->
