var imagesLoaded = false;

function changeImage(vOnOff,objItem){
	if(objItem.id!=currItem&&imagesLoaded==true){
		if(vOnOff==1){
			var imageToShow = eval(objItem.id+"_over.src");
			objItem.src = imageToShow;
		}else{
			objItem.src = "http://www.ongewildafvallen.nl/templates/images/newMenu/" + objItem.id + ".gif";
		}
	}
}

function setCurrentItem(){
	if(document.getElementById(currItem)){
		document.getElementById(currItem).src = "http://www.ongewildafvallen.nl/templates/images/newMenu/" + currItem + "_over.gif";
	}
}

function preloadImages() {
	if (document.images) {
		home_over 			 	= loadImage("http://www.ongewildafvallen.nl/templates/images/newMenu/home_over.gif");
		ondervoeding_over		= loadImage("http://www.ongewildafvallen.nl/templates/images/newMenu/ondervoeding_over.gif");
		klinischevoeding_over	= loadImage("http://www.ongewildafvallen.nl/templates/images/newMenu/klinischevoeding_over.gif");
		service_over			= loadImage("http://www.ongewildafvallen.nl/templates/images/newMenu/service_over.gif");
		contact_over			= loadImage("http://www.ongewildafvallen.nl/templates/images/newMenu/contact_over.gif");
		login_over				= loadImage("http://www.ongewildafvallen.nl/templates/images/newMenu/login_over.gif");
		imagesLoaded = true;
	}
}

function loadImage(vImage) {
	if (document.images) {
		rslt = new Image();
		rslt.src = vImage;
		return rslt;
	}
}