var url = window.location;
//var x = url.indexOf("https://");
if (url.protocol == "http:") {

    document.write("<iframe id='Iframe1' src='http://Duns100.dunsregistered.com/TtmAuthentication.aspx?JsName=duns100' width='110px' height='36px' frameborder='0' scrolling='no' allowtransparency='true' style='margin:0px 0px 0px 0px;padding:0px 0px 0px 0px;'></iframe>");
}
else {

    document.write("<iframe id='Iframe1' src='https://Duns100.dunsregistered.com/TtmAuthentication.aspx?JsName=duns100' width='110px' height='36px' frameborder='0' scrolling='no' allowtransparency='true' style='margin:0px 0px 0px 0px;padding:0px 0px 0px 0px;'></iframe>");
}