function loadVideo(id) 
{
    win = new Window({className: "alphacube",  
                      width: 488, height:385, 
                      maxHeight:700, maxWidth:650, minimizable:false, 
                      maximizable:false, closable:true
                     }); 
    win.setContent(id);
    win.setDestroyOnClose();
    win.showCenter();
    win.show(true);    
}