browser_name = navigator.appName;
browser_version = parseFloat(navigator.appVersion);
if (browser_name == "Netscape" && browser_version >= 3.0)
{ rollover = 'true'; }
else if (browser_name == "Microsoft Internet Explorer" && browser_version >= 4.0)
{ rollover = 'true'; }
else { rollover = 'false'; }
if (rollover == 'true') {
grafik1=new Image();grafik1.src="http://www.dvdfussballtrainer.de/wp-content/themes/dvdft/images/_design/btn_order-on.png";
grafik2=new Image();grafik2.src="http://www.dvdfussballtrainer.de/wp-content/themes/dvdft/images/_design/btn_order-off.png";
}
function rein1(img,ref) { if (rollover == 'true') { document.images[img].src = ref; } }
function raus1(img,ref) { if (rollover == 'true') { document.images[img].src = ref; } }