var oSelected;
  
  function varHeight(e) {
      var e = (window.event)?window.event:e;
      
      if (e.type == "load") init();
      
          var innerPage = document.getElementById("divPaneContainer");
          
          if (document.documentElement) {
                  var newHeight = document.documentElement.clientHeight - 61 + "px";
                  innerPage.style.height = newHeight;
          
          } else if (navigator.userAgent.toLowerCase().indexOf("gecko") > -1) {
                  var newHeight = document.body.clientHeight - 47 + "px";
                  innerpage.style.height = newHeight;
          }
          
          var myBody = document.getElementById("divMessageBody");
          var myList = document.getElementById("divItemList");
          var myNav  = document.getElementById("divFeedList");
          myBody.style.height = myBody.parentNode.parentNode.offsetHeight - 74 + "px";
          myList.style.height = myList.parentNode.offsetHeight - 56 + "px";
          myNav.style.height = myNav.parentNode.offsetHeight - 37 + "px";
  }
  
  function doubleClick() {
          var oItem = oFeed.items[this.getAttribute("frFeedItem")];
          var oWindow = window.open(oItem.link.value);
  }
  
  function toggleLoadingDiv(bShow) {
          var oToggleDiv = document.getElementById("divLoading");
          oToggleDiv.style.display = (bShow)?"block":"none";
  }