sourceImages = new Array();
mouseOverImages = new Array();


function preloadImages(category) {
	preloadImage("navi_projekt", category);
	preloadImage("navi_tournee", category);
	preloadImage("navi_veranstalter", category);
	preloadImage("navi_artisten", category);
	preloadImage("navi_finanzen", category);
	preloadImage("navi_presse", category);
	preloadImage("navi_gwundriges", category);
	preloadImage("navi_kontakt", category);
	preloadImage("navi_galerie", category);
}

function preloadImage(id, category) {
	sourceImages[id] = new Image();
	sourceImages[id].src = "assets/templates/wuplu/"+category+"/"+id+".gif";
	mouseOverImages[id] = new Image();
	mouseOverImages[id].src = "assets/templates/wuplu/"+category+"/"+id+"_mo.gif";
}

function showMouseOver(id) {
	if (mouseOverImages[id].src != null) {
    	document.getElementById(id).src = mouseOverImages[id].src;
    }
}

function showOriginal(id) {
	if (sourceImages[id].src != null) {
		document.getElementById(id).src = sourceImages[id].src; 
	}
}