function PopupLink (evt)
{
  window.open(this.href);
  window.status = evt.cancelable;
  evt.cancelable = true;
  evt.returnValue = false;
  evt.cancelBubble = true;
}

var linker = {
  
  Init : function ()
  {
    var links = document.getElementsByTagName("a")
    for (var i = 0; i < links.length; ++i)
      if (links[i].className == "extern")
        links[i].onclick = function () {window.open(this.href); return false;};
  },
  
}

AddEventHandler("load", linker.Init, window);