var secs;
var timerID = null;
var timerRunning = false;
var delay = 1000;
var images= new Array(3);
images[0]="images/banners/geschiedenis.jpg";
images[1]="images/banners/actie_missie.jpg";
images[2]="images/banners/ceremonieel.jpg";

var aantal=images.length;
function InitializeTimer(){
    secs=10;
    StopTheClock();
    StartTheTimer();
	image=0;
	//Preload images
	var pic = new Array(aantal)
	for(q=1;q<=aantal;q++){
		pic[q] = new Image(990,175); 
		pic[q].src=images[q];
	}
}
function StopTheClock(){
    if(timerRunning)
        clearTimeout(timerID);
    timerRunning = false;
}

function StartTheTimer(){
    if (secs==0)    {
		if(image==aantal-1){
			image=0;
		} else {
			image = image + 1;
		}
        document.getElementById('header').style.background='url('+images[image]+')';
		secs=10;
        timerID = self.setTimeout("StartTheTimer()", delay);
    } else {
        secs = secs - 1;
        timerRunning = true;
        timerID = self.setTimeout("StartTheTimer()", delay);
    }
}
sfHover = function() {
var sfEls = document.getElementById("menu").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className="ie_does_hover";
		}
		sfEls[i].onmouseout=function() {
			this.className="disappear";
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);
function Toggle(item) {
	obj=document.getElementById(item);
	visible=(obj.style.display!="none")
	key=document.getElementById("x" + item);
	if (visible) {
		obj.style.display="none";
	} else {
		obj.style.display="block";
	}
}