function showHelp(filename) {
            showPopUp("sitehelp/display.cgi?url=" +filename ,318,400,"help")
    }

    function showPopUp(filename,width,height,name,scroll) {
      var objWin;
      if (!width) { width=540; }
      if (!height)  { height=650; }
      if (!name)  { name="poppup";}
      if (!scroll)  { scroll="no";}
      objWin=window.open("",name,"scrollbars=" + scroll + ",resizable=no,toolbar=no,width=" + width + " ,height= " + height);
      eval("objWin.location='" +filename+ "';");
      objWin.focus();
    }