Normal1 = new Image();
Normal1.src = "Bilder/button1off.png";
Highlight1 = new Image();
Highlight1.src = "Bilder/button1on.png";

Normal2 = new Image();
Normal2.src = "Bilder/button2off.png";
Highlight2 = new Image();
Highlight2.src = "Bilder/button2on.png";

Normal3 = new Image();
Normal3.src = "Bilder/button3off.png";
Highlight3 = new Image();
Highlight3.src = "Bilder/button3on.png";

Normal4 = new Image();
Normal4.src = "Bilder/button4off.png";
Highlight4 = new Image();
Highlight4.src = "Bilder/button4on.png";
		
Normal5 = new Image();
Normal5.src = "Bilder/button5off.png";
Highlight5 = new Image();
Highlight5.src = "Bilder/button5on.png";


function ChangeImage(Imageno, Image) {
	window.document.images[Imageno].src = Image.src;
}

function PR_preloader() {
	var d=document;
	if(d.images){
		if(!d.PR_p) d.PR_p=new Array();
		var i,j=d.PR_p.length,a=PR_preloader.arguments;
		for(i=0; i<a.length; i++)
			if (a[i].indexOf("#")!=0){
				d.PR_p[j]=new Image;
				d.PR_p[j++].src=a[i];
			}
	}
}