// vorladen bilder der tag
	var bildover1 = new Image();
	bildover1.src="img/metanavi/aktuelles_.gif";
	var bildout1 = new Image();
	bildout1.src="img/metanavi/aktuelles.gif";
	var bildover2 = new Image();
	bildover2.src="img/metanavi/impressum_.gif";
	var bildout2 = new Image();
	bildout2.src="img/metanavi/impressum.gif";
	var bildover3 = new Image();
	bildover3.src="img/metanavi/english_.gif";
	var bildout3 = new Image();
	bildout3.src="img/metanavi/english.gif";
	var bildover4 = new Image();
	bildover4.src="img/main_navi/profil_.gif";
	var bildout4 = new Image();
	bildout4.src="img/main_navi/profil.gif";
	var bildover5 = new Image();
	bildover5.src="img/main_navi/taetigkeit_.gif";
	var bildout5 = new Image();
	bildout5.src="img/main_navi/taetigkeit.gif";
	var bildover6 = new Image();
	bildover6.src="img/main_navi/anwaelte_.gif";
	var bildout6 = new Image();
	bildout6.src="img/main_navi/anwaelte.gif";
	var bildover7 = new Image();
	bildover7.src="img/main_navi/standorte_.gif";
	var bildout7 = new Image();
	bildout7.src="img/main_navi/standorte.gif";
	var bildover8 = new Image();
	bildover8.src="img/metanavi/home_.gif";
	var bildout8 = new Image();
	bildout8.src="img/metanavi/home.gif";
	var bildover9 = new Image();
	bildover9.src="img/metanavi/current_.gif";
	var bildout9 = new Image();
	bildout9.src="img/metanavi/current.gif";
	var bildover10 = new Image();
	bildover10.src="img/metanavi/imprint_.gif";
	var bildout10 = new Image();
	bildout10.src="img/metanavi/imprint.gif";
	var bildover11 = new Image();
	bildover11.src="img/metanavi/deutsch_.gif";
	var bildout11 = new Image();
	bildout11.src="img/metanavi/deutsch.gif";
	var bildover12 = new Image();
	bildover12.src="img/main_navi/firm_.gif";
	var bildout12 = new Image();
	bildout12.src="img/main_navi/firm.gif";
	var bildover13 = new Image();
	bildover13.src="img/main_navi/practice_.gif";
	var bildout13 = new Image();
	bildout13.src="img/main_navi/practice.gif";
	var bildover14 = new Image();
	bildover14.src="img/main_navi/lawyers_.gif";
	var bildout14 = new Image();
	bildout14.src="img/main_navi/lawyers.gif";
	var bildover15 = new Image();
	bildover15.src="img/main_navi/locations_.gif";
	var bildout15 = new Image();
	bildout15.src="img/main_navi/locations.gif";
	
function change(imgName,imgSrcName) {
			document.images[imgName].src = eval(imgSrcName + ".src")
}

function en_popup(WinName,url,widthx,heightx){
        newWindow = window.open(url, 'DummyWindow','toolbar=0,location=0,directories=0,menubar=0,scrollbars=0,resizable=no,width='+widthx +',height='+heightx);
        newWindow.focus();
}