var bilder = new Array(
'http://www.selbermachen-forum.de/SERVICE-FORUM/Fremdbanner/banner2-a.gif',
'http://www.selbermachen-forum.de/SERVICE-FORUM/Fremdbanner/banner2-b.gif'
);

var urls = new Array(
'http://www.selbermachen-forum.de',
'http://www.selbermachen-forum.de'
);

var altt = new Array(
'Forum',
'Forum1'
);


function banner2() {

var no= (new Date()).getTime()%bilder.length;

document.write('<a href="'+urls[no]+'" target="_blank" alt="'+altt[no]+'">');
document.write('<img src="'+bilder[no]+'" border="0" alt="'+altt[no]+'" width="215" height="75"></a>');
}