theObjects = document.getElementsByTagName("object");
for (var i = 0; i < theObjects.length; i++) 
{
    theParams = theObjects[i].getElementsByTagName("param");
    var AdTechObject = false;

    if (typeof theParams == "object") 
    {
        for (var k = 0; k < theParams.length; k++) 
        {
            if (theParams[k].name.toLowerCase() == "movie") 
            {
                if (theParams[k].value.toLowerCase().indexOf("adtechus") != -1) 
                {
                    AdTechObject = true;
                    break;
                }
            }
        }
    }

    if (!AdTechObject) 
    {
        theObjects[i].outerHTML = theObjects[i].outerHTML;
    }
}