var leer= new Image(); 
    leer.src = "../grafik/leer.gif"; 

    var ziegler_0 = new Image(); ziegler_0.src = "../grafik/but_wolfgangziegler_1.gif"; 
    var ziegler_1 = new Image(); ziegler_1.src = "../grafik/but_wolfgangziegler_0.gif";

    var news_0 = new Image(); news_0.src = "../grafik/but_news_1.gif"; 
    var news_1 = new Image(); news_1.src = "../grafik/but_news_0.gif";

    var musik_0 = new Image(); musik_0.src = "../grafik/but_musik_1.gif"; 
    var musik_1 = new Image(); musik_1.src = "../grafik/but_musik_0.gif";

    var videos_0 = new Image(); videos_0.src = "../grafik/but_videos_1.gif"; 
    var videos_1 = new Image(); videos_1.src = "../grafik/but_videos_0.gif";
        
    var referenzen_0 = new Image(); referenzen_0.src = "../grafik/but_referenzen_1.gif"; 
    var referenzen_1 = new Image(); referenzen_1.src = "../grafik/but_referenzen_0.gif";

    var specials_0 = new Image(); specials_0.src = "../grafik/but_specials_1.gif"; 
    var specials_1 = new Image(); specials_1.src = "../grafik/but_specials_0.gif";
        
    var galerie_0 = new Image(); galerie_0.src = "../grafik/but_galerie_1.gif"; 
    var galerie_1 = new Image(); galerie_1.src = "../grafik/but_galerie_0.gif";

    var presse_0 = new Image(); presse_0.src = "../grafik/but_presse_1.gif"; 
    var presse_1 = new Image(); presse_1.src = "../grafik/but_presse_0.gif";

    var musikwuensche_0 = new Image(); musikwuensche_0.src = "../grafik/but_musikwuensche_1.gif"; 
    var musikwuensche_1 = new Image(); musikwuensche_1.src = "../grafik/but_musikwuensche_0.gif";
    
    var gaestebuch_0 = new Image(); gaestebuch_0.src = "../grafik/but_gaestebuch_1.gif"; 
    var gaestebuch_1 = new Image(); gaestebuch_1.src = "../grafik/but_gaestebuch_0.gif";

    var kontakt_0 = new Image(); kontakt_0.src = "../grafik/but_kontakt_1.gif"; 
    var kontakt_1 = new Image(); kontakt_1.src = "../grafik/but_kontakt_0.gif"; 
    
function change(imgLocation, imgName) {

	if(document.images) {

 document.images[imgLocation].src = eval(imgName + ".src"); 

  }

}

function NewWin(breite,hoehe,url,name,scrolling){

var win = window.open(url,name,"toolbar=0,width="+breite+",height="+hoehe+",location=0,directories=0,status=0,menubar=0,scrollbars=" +scrolling+ ",resizable=0,copyhistory=0");

win.focus();
}