var domainUrl = "http://www.discoverychannel.com.au";
//var domainUrl = "http://origin.www2.discoverychannel.com.au";

var pageUrl = String(document.location);
//alert(pageUrl);

if (pageUrl == domainUrl || pageUrl == domainUrl + "/") {

// DSC Australia Leaderboard Homepage
if(typeof(ord)=="undefined"){var ord=Math.floor(Math.random()*10000000000)};
document.write('<script language="JavaScript" src="http://ad.au.doubleclick.net/adj/dni.discovery.aunz/homepage;pos=top1;sz=990x150,728x90,468x60;tile=1;ord=' + ord + '?" type="text/javascript"></scr' + 'ipt>');

} else if (pageUrl == domainUrl + "/video" || pageUrl.match(/video=/)) {

// DSC Australia Leaderboard Video
if(typeof(ord)=="undefined"){var ord=Math.floor(Math.random()*10000000000)};
document.write('<script language="JavaScript" src="http://ad.au.doubleclick.net/adj/dni.discovery.aunz/video;pos=top1;sz=990x150,728x90,468x60;tile=1;ord=' + ord + '?" type="text/javascript"></scr' + 'ipt>');

} else {

// DSC Australia Leaderboard ros
if(typeof(ord)=="undefined"){var ord=Math.floor(Math.random()*10000000000)};
document.write('<script language="JavaScript" src="http://ad.au.doubleclick.net/adj/dni.discovery.aunz;pos=top1;sz=990x150,728x90,468x60;tile=1;ord=' + ord + '?" type="text/javascript"></scr' + 'ipt>');

}