var sitename= "http://www5.mydavinci.com/";
var siteParm=null;
function getUrlArgs()
{
    var args=new Object();
    var query=location.search.substring(1);
    var pairs=query.split("&");
    if(pairs==null || pairs.length<=0)
        return args;
    var bingpos =query.indexOf("source");
    if(bingpos==-1) return null;
    
    for(var i=0;i<pairs.length;i++)
    {
        var pos=pairs[i].indexOf('=');
        if(pos==-1) continue;
        var argname=pairs[i].substring(0,pos).toLowerCase();
        var value=pairs[i].substring(pos+1);
        args[argname]=unescape(value);
        //alert(argname + ": " + value);
        if((argname=="source") && (value=="cashbackshopping"))
        {
            document.getElementById("dvBingAD").style.display='block';
        }
    }
    
    return args;
}

function createIFrame()
{

	if(siteParm==null) return;
    bingFrame=document.createElement("img");
    bingFrame.style.width="1px";
    bingFrame.style.height="1px";
    
    var bing_xxx=new Date();
    var urlparams="bing_xxx="+bing_xxx.valueOf()+"&domain="+window.location.host;
    if((siteParm.source) && (siteParm.source=='cashbackshopping'))
    {
        urlparams+="&source="+siteParm.source;
    }
    bingFrame.src=sitename+"WTrackHandler.ashx?"+urlparams;
    
}

siteParm=getUrlArgs();
createIFrame();