function trafficLog( viTCID ) {
var vsTE;
    vsTE = 'http://trafficDB.shoppingdb.com/trafficEngine/teLogger.aspx?tcid=' + viTCID + '&rfr=' + escape(window.document.referrer) + '&cp=' + escape(window.document.location) + '&scd=' + window.screen.colorDepth + '&sw=' + window.screen.width + '&sh=' + window.screen.height;
    if( document.all.item("tdb_bid") != null )
        vsTE = vsTE + '&bid=' + document.all.item("tdb_bid").value;
    document.write( '<img src="' + vsTE + '" width="0" height="0" border="0">' );
}
trafficLog(tdb_tcid);