//Bildobjekte erzeugen und Bilder dynamisch wechseln
	
	function picobject(name_active, name_normal) {
		this.active		= new Image();
		this.normal		= new Image();
		this.active.src	= name_active;
	 	this.normal.src	= name_normal;
	}
		
	function activepic(picname) {
		if (window.document.images) {
			if (window.document.images[picname]) {
				window.document.images[picname].src = pics[picname].active.src;
			}
		}
	}
	
	function deactivepic(picname) {
		if (window.document.images) {
			if (window.document.images[picname]) {
				window.document.images[picname].src = pics[picname].normal.src;
			}
		}
	}