function wopen(url, name, w, h)
    {
    // Fudge factors for window decoration space.
     // In my tests these work well on all platforms & browsers.
    w += 32;
    h += 96;
     var win = window.open(url,  name, 
     'width=' + w + ', height=' + h + ', ' +
      'location=no, menubar=no, ' +
      'status=no, toolbar=no, scrollbars=yes, resizable=no');
     win.resizeTo(w, h);
     win.focus();        
    }
    // 
    
    function resetForm()
    {
       document.forms[0].reset();
       location.reload(true);
    }
         
    function goBack()   
    {   
        window.history.back(-1); 
        location.reload(true);
        return false;
         
    }   
    
  
    function goSectionPerformance()   
    {   
        window.history.go(-2);   
    }   
    
    //window close
//    function winClose()
//    {
//        var windowObject = window.self; 
//        windowObject.opener = window.self;
//        windowObject.close();
//    }
//