Hide empty iframe advertising spaces later

xm einen IFrame nachträglich auszublenden wenn dieser leer geblieben ist gehen Sie wie folgt vor:

1. Fügen Sie ein <div> oder <span> Element in Ihrer Webseite um den Werbeflächen-Code herum und geben Sie diesem Element eine eindeutige ID.

   <div id="placement123">... Werbflächen-Code ...</div>

2. Paste the following script for the ad space.
   

   <script>
   function receiver123(event)
   {
     if(event.data && typeof(event.data) == "string" && event.data == "hide:123")
     {
      var d = document.getElementById("placement123");
      if(d){ d.style.display = "none"; }
     }
   }
   window.addEventListener("message", receiver123, false);
   </script>

3. Sample code in the website:
   

   <div id="placement123">... Werbflächen-Code ...</div>
   <script>
   function receiver123(event)
   {
     if(event.data && typeof(event.data) == "string" && event.data == "hide:123")
     {
      var d = document.getElementById("placement123");
      if(d){ d.style.display = "none"; }
     }
   }
   window.addEventListener("message", receiver123, false);
   </script>

4. If you use multiple advertising space, please make sure that the ID of the <div> and the function name in the script are clearly ( "placement123" and "receiver123" in the example)
5. Leave in the advertising space in the ad server as the default code following script:

   <script>
    top.postMessage("hide:123","*");
   </script>

   Make sure that the code on the page match right in the advertising space with the code ( "hide: 123").

Note: How often the default code has been issued, may be expelled in reporting with the column "empty Requests" for the publisher.