// JavaScript Document
// roadblock ads 

  function readCookie(name)
  {  //alert(channelname);
    var cookieValue = "";
    var search = name + "=";
    if(document.cookie.length > 0)
    { 
      offset = document.cookie.indexOf(search);
      if (offset != -1)
      { 
        offset += search.length;
        end = document.cookie.indexOf(";", offset);
        if (end == -1) end = document.cookie.length;
        cookieValue = unescape(document.cookie.substring(offset, end))
      }
    }
    return cookieValue;
  }

  var currLoc = document.location.href;

  if (readCookie("interstitial") == "")
  {
    location.href = "http://www.plasticstoday.com/pt-index-ad.html?gotourl="+currLoc;
 //   location.href = "http://staging.plasticstoday.com/pt-index-ad.html?gotourl="+currLoc;
  }