var r = Math.random(9999999);
document.write('<a href="http://bannerzoom.com/cgi-bin/ad/bb.cgi?adclick=48&r='+r+'" target=_blank><img src="http://bannerzoom.com/cgi-bin/ad/bb.cgi?adnum=48&r='+r+'" width="120" height="600" border=0></a>');