function write_banner()
{
if (self.location.href.indexOf('18622267')!= -1)
{
document.write ("<script language='JavaScript' type='text/javascript' src='http://www.thieme.de/banner/ad.js\'></script>");
if (!document.phpAds_used) document.phpAds_used = ','; phpAds_random = new String (Math.random()); phpAds_random = phpAds_random.substring(2,11);
document.write ("<" + "script language='JavaScript' type='text/javascript' src='");
document.write ("http://www.thieme.de/banner/adjs.php?n=" + phpAds_random);
document.write ("&amp;what=bannerid:962&amp;clientid=31&amp;target=_blank&amp;withText=1&amp;block=1");
document.write ("&amp;exclude=" + document.phpAds_used);
if (document.referrer)
document.write ("&amp;referer=" + escape(document.referrer));
document.write ("'><" + "/script>");
document.write ("</script>");
document.write("<noscript><a href='http://www.thieme.de/banner/adclick.php?n=a6261200' target='_blank'><img src='http://www.thieme.de/banner/adview.php?what=bannerid:688&amp;clientid=31&amp;n=a621200' border='0' alt=''></a></noscript>");
}

}