/**
 * www.inacappallo.de
 * funktionen fuer die onmouseover effekte
 * version $Id: omo.js 7 2008-09-04 11:41:11Z peter $
 */

// -- bilder vorladen
var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		over_pfeil = newImage('images/links.gif');
		over_a = newImage('images/angebote.gif');
		over_me = newImage('images/me_myself.gif');
		over_k = newImage('images/kontakt.gif');
		over_i = newImage('images/impress.gif');
		preloadFlag = true;}
}

// -- neues image objekt erzeugen
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

// -- eigentlicher bildwechsel
function changeImages() {
	d = document;
	if (d.images) {
		var img;
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			img = null;
			if (d.layers) {img = findElement(changeImages.arguments[i],0);}
			else {img = d.images[changeImages.arguments[i]];}
			if (img) {img.src = changeImages.arguments[i+1];}
		}
	}
}