#pageStruct 
    //page replace by ''
    P9  //page-playlist 
    P9A     header
    P9A0     btn-back  
    P9AU     page-title 
    P9A9     page-contextMenu 
    P9B     section 
        P9BA     page-thumb 
        P9BB     page-title 
        P9BC     page-des 
        P9BD     page-submenu
        P9BE     page-searchBar 
    P9U     
        P9U9    ls 
        P9U8    chat 
        P9U9    about