home=new Image();
home.src="images/home.jpg";
Leistungen=new Image();
Leistungen.src="images/leistungen.jpg";
Kontakt=new Image();
Kontakt.src="images/kontakt.jpg";
Videos=new Image();
Videos.src="images/videos.jpg";
Referenzen=new Image();
Referenzen.src="images/referenzen.jpg";
Links=new Image();
Links.src="images/links.jpg";

function hover(number,object) {
	document.images[number].src = object.src;
}