// Script für Header-Rollover
<!--
if (document.images) {
	btn_01_on = new Image();  btn_01_on.src = "../_images/btn_broschuere_on.gif";
	btn_01_off = new Image();  btn_01_off.src = "../_images/btn_broschuere_off.gif";
	}

function imgOn(imgName) {
        if (document.images) {
        document[imgName].src = eval(imgName + "_on.src");
								}
						}

function imgOff(imgName) {
        if (document.images) {
        document[imgName].src = eval(imgName + "_off.src");
								}
						}
// -->