var randomnumber=Math.floor(Math.random()*10);
document.write("<center>");
if (randomnumber<3) {
var bnum=new Number(Math.floor(99999999 * Math.random())+1);
document.write('<SCR'+'IPT LANGUAGE="JavaScript" ');
document.write('SRC="http://servedby.advertising.com/site=724089/size=160600/bnum='+bnum+'/optn=1"></SCR'+'IPT>');
} else {
ord=Math.random();
ord=ord*10000000000000000000;
document.write('<a href="http://ad.doubleclick.net/jump/N635.LottoStrategies/B3033005;dcadv=1327230;sz=160x600;ord='+ord+'?">');
document.write('<img src="http://ad.doubleclick.net/ad/N635.LottoStrategies/B3033005;dcadv=1327230;sz=160x600;ord='+ord+'?" width="160" height="600" border="0" alt="" /></a>');
}
document.write("</center><br>");