<!--
button_05 = new Image();
button_06 = new Image();
button_07 = new Image();
button_08 = new Image();
button_09 = new Image();
button_10 = new Image();
button_11 = new Image();
button_12 = new Image();
button_13 = new Image();
button_05_o = new Image();
button_06_o = new Image();
button_07_o = new Image();
button_08_o = new Image();
button_09_o = new Image();
button_10_o = new Image();
button_11_o = new Image();
button_12_o = new Image();
button_13_o = new Image();

button_05.src = "images/button_05.gif";
button_05_o.src = "images/button_ov_05.gif";
button_06.src = "images/button_06.gif";
button_06_o.src = "images/button_ov_06.gif";
button_07.src = "images/button_07.gif";
button_07_o.src = "images/button_ov_07.gif";
button_08.src = "images/button_08.gif";
button_08_o.src = "images/button_ov_08.gif";
button_09.src = "images/button_09.gif";
button_09_o.src = "images/button_ov_09.gif";
button_10.src = "images/button_10.gif";
button_10_o.src = "images/button_ov_10.gif";
button_11.src = "images/button_11.gif";
button_11_o.src = "images/button_ov_11.gif";
button_12.src = "images/button_12.gif";
button_12_o.src = "images/button_ov_12.gif";
button_13.src = "images/button_13.gif";
button_13_o.src = "images/button_ov_13.gif";

function Bildwechsel(Bildnr,Bildobjekt) {
 window.document.images[Bildnr].src = Bildobjekt.src;
}
//-->