function pixel_tracking(strCampaignID,strSubCampaignID,strOldID)
{
     var _track_url = "";
     var has_campaign = false;

     if(strCampaignID=="63380")
     {
     	_track_url = "<img src='http://yads.zedo.com/ads2/t?o=228519;f=451222;z=" + Math.random() + "' width='1' height='1' />";
        has_campaign = true;
     }
     else if(strCampaignID=="63056")
     {
	track_url = "<img src='http://ads.addynamix.com/cpa/2-28804-1' width='1' height='1' />";
	has_campaign = true; 
     }
     else if(strCampaignID=="64175")
          {
     	track_url = "<img src='http://roitrack.adtrgt.com/conversion.jsp?vid=559187' width='1' height='1' />";
     	has_campaign = true; 
     }
     else if(strCampaignID=="64171")
     {
     	_track_url = "<img src='http://xads.zedo.com/ads2/t?o=121983;h=473159;z=" + Math.random() + "' width='1' height='1' />";
        has_campaign = true;
     }
     else if(strCampaignID=="64170")
     {
        _track_url = "<img src='http://xads.zedo.com/ads2/t?o=121983;h=473159;z=" + Math.random() + "' width='1' height='1' />";
        has_campaign = true;
     }
     else if(strCampaignID=="64255")
     {
	_track_url = "<img src='http://ad.doubleclick.net/activity;src=1840647;type=vipsl794;cat=vipsl346;ord=" + Math.random() + "' width='1' height='1' />";
	has_campaign = true;
     }
     else if(strCampaignID=="64257")
     {
     	_track_url = "<img src='http://ad.doubleclick.net/activity;src=1840647;type=vipsl794;cat=vipsl346;ord=" + Math.random() + "' width='1' height='1' />";
     	has_campaign = true;
     }
     else if(strCampaignID=="64169")
     {
     	_track_url = "<img src='http://www.mediatraffic.com/roi.php?m=p&iadv=10722' width='1' height='1' />";
     	has_campaign = true;
     }
     else if(strCampaignID=="64175")
     {
     	_track_url = "<img src='http://roitrack.adtrgt.com/conversion.jsp?vid=559187' width='1' height='1' />";
     	has_campaign = true;
     }
     else if(strCampaignID=="65235")
     {
     	_track_url = "<img src='http://roitrack.adtrgt.com/conversion.jsp?vid=553097' width='1' height='1' />";
     	has_campaign = true;
     }
     else if(strCampaignID=="80674")
     {
        try {
        var u = encodeURIComponent(top.location.href);
        }
        catch(e){
        var u = encodeURIComponent(document.referrer);
        }
     	_track_url = "<img src='http://rpt.afnca.com/"+(new Date().getTime())+"/afrpt.gif?afcid=452&aftid=0&affr=convert&dt="+(new Date().getTime())+"&url="+u+"&ref=211VS1208_"+escape("KWN")+"' width='1' height='1' />";
     	has_campaign = true;
     }

     if(has_campaign){
        var _track_win  = window.open("","","width=1,height=1,top=0,left=0");
	_track_win.blur();
	_track_win.document.write(_track_url);
	_track_win.document.close();
	_track_win.close();
     }
}