// JavaScript Document

      var baseText = null;

      function showPopup(w,h){

      var popUp = document.getElementById("popupcontent");

      popUp.style.top = "600px";
      popUp.style.left = "600px";
      popUp.style.width = w + "px";
      popUp.style.height = h + "px";

      if (baseText == null) baseText = popUp.innerHTML;
      popUp.innerHTML = baseText +

      "<div id=\"statusbar\"><button onclick=\"hidePopup();\">Close window<button></div>";

      var sbar = document.getElementById("statusbar");
      sbar.style.marginTop = (parseInt(h)-40) + "px";
      popUp.style.visibility = "visible";
      }


      function hidePopup(){
      var popUp = document.getElementById("popupcontent");
      popUp.style.visibility = "hidden";
      }