var aImageNames = new Array("menu/home", "menu/programma", "menu/tvgids", "menu/webwinkel",  "menu/about", "menu/help", "menu/bestel","menu/gamewinnaars", "menu/prijsvragen", "buttons/info", "buttons/meerinfo", "buttons/bestelnu", "boxes/tvguide/day1", "boxes/tvguide/day2", "boxes/tvguide/day3", "boxes/tvguide/day4", "boxes/tvguide/day5", "boxes/tvguide/day6", "boxes/tvguide/day7", "boxes/tvguide/vandaag", "webshop/menu/dvd", "webshop/menu/overige", "webshop/menu/boeken", "webshop/menu/luisterboeken", "buttons/doemeesmall", "buttons/doemee", "buttons/meerinfo");
 var aImagesOver = new Array();
 var aImagesOut = new Array();
 var oOldSelectedImage;
 var strOldSelectedImage;
 function preloadImages(){
	 for(var i=0; i<aImageNames.length; i++) {
		aImagesOver[i] = new Image();
		aImagesOver[i].src = "/images/"+aImageNames[i]+"_on.jpg";
		//alert(aImagesOver[i].src );
	 }
 }
function imageOver(strImage) {
	var iImage = this.searchImage(strImage);
    aImagesOut[iImage] = document.images[aImageNames[iImage]].src;
    document.images[aImageNames[iImage]].src = aImagesOver[iImage].src;
}
function imageOut(strImage) {
	var iImage = this.searchImage(strImage);
		document.images[aImageNames[iImage]].src = aImagesOut[iImage];
}
function searchImage(strImage) {
	for(var i=0;i<aImageNames.length;i++) {
		if(aImageNames[i] == strImage) {
			return i;
		}
	}
}
function swapImage(oImage, strNewImage) {
	if(oImage != this.oOldSelectedImage) {
		oImage.src = strNewImage;
	}
}
function selectImage(oImage, strOldImage) {
	if(this.oOldSelectedImage != undefined) {
		this.oOldSelectedImage.src = this.strOldSelectedImage
	}
	this.oOldSelectedImage = oImage;
	this.strOldSelectedImage = strOldImage;
}

this.preloadImages();