var ebRand = Math.random() + '';
ebRand = ebRand * 1000000;
//<![CDATA[ 
document.write('<scr' + 'ipt src="HTTP://bs.serving-sys.com/BurstingPipe/ActivityServer.bs?cn=as&amp;ActivityID=138040&amp;rnd=' + ebRand + '"></scr' + 'ipt>');
//]]>