var allowedPIDs = ",100,101,200,300,400,500,600,666,700,800,801,";

var pidCodeQ = com.reuters.rcom.utils.getQueryStringParam("pid");

if(null==pidCodeQ){
 pidCodeQ = com.reuters.rcom.utils.getQueryStringParam("PID");
}

if(null != pidCodeQ)
        if ( allowedPIDs.indexOf(","+pidCodeQ+",") >-1 ){
                setCookie("pid", pidCodeQ);
        }
        else {
                var expires = Now();
                document.cookie = "pid= ;expires="+expires.toGMTString();
        }

if(getCookie("pid")!=null){
  if(getCookie("pid") != "801" && getCookie("pid") != "901"){
    document.write("<link href=\"/resources/css/rcom-institutional.css\" rel=\"stylesheet\" />");
  }

  if(getCookie("pid") != "901") {
        hideAllAds = true;
  }
  else {
        hideGoogleAds = true;
        hideAllAds = false;
  }
}