var banner=new Array()

banner[0]='<a href="http://www.sex-basar.com/?wmid=773029940" target="_blank"><img src="http://www.6-xl.com/bilder-suche/werbung/amateure/banner/120x60_1.gif" width="120" height="60" border="0"></a>'

var whichbanner=Math.floor(Math.random()*(banner.length))
document.write(banner[whichbanner])