if(document.images) { 

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

home_0 = new Image(); home_0.src = "grafik/but_home_0.gif"; 
home_1 = new Image(); home_1.src = "grafik/but_home_1.gif";

ueber_0 = new Image(); ueber_0.src = "grafik/but_ueber_0.gif"; 
ueber_1 = new Image(); ueber_1.src = "grafik/but_ueber_1.gif";

artists_0 = new Image(); artists_0.src = "grafik/but_artists_0.gif"; 
artists_1 = new Image(); artists_1.src = "grafik/but_artists_1.gif";

demos_0 = new Image(); demos_0.src = "grafik/but_demos_0.gif"; 
demos_1 = new Image(); demos_1.src = "grafik/but_demos_1.gif";

kontakt_0 = new Image(); kontakt_0.src = "grafik/but_kontakt_0.gif"; 
kontakt_1 = new Image(); kontakt_1.src = "grafik/but_kontakt_1.gif";


}

function change(imgLocation, imgName) {

	if(document.images) {

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

  }

}

function NewWin(breite,hoehe,url,scrolling){
var win = window.open(url,'show',"width="+breite+", height="+hoehe+", directories=no, location=no, hotkeys=no, menubar=no, scrollbars="+scrolling+", toolbar=no, status=no");
win.focus();
}