function transTextZu(){
	var zu = document.getElementById("ContainerTrans").style.visibility = "hidden";
	var zu2 = document.getElementById("ContainerTransText").style.visibility = "hidden";
	//alert("hallo");
 }

 /* ================================ */
 /* ---- Rollovereffekt ------------ */

 function bildErsetzen(id,Bild){
	var el = document.getElementById(id);
	el = el.setAttribute("src","bilder/"+Bild+"");
 }