#screentopleft {display: none;}
#screentopmidleft {display: none;}
#screentopmiddle {display: none;}
#screentopright {display: none;}
#screentopmidright {display: none;}

#screenmenuleft {display: none;}
#screenmenumidleft {display: none;}
#screenmenumiddle {display: none;}
#screenmenuright {display: none;}
#screenmenumidright {display: none;}

#screenbodyleft {display: none;}
#screenbodymidleft {display: none;}
#screenbodyright {display: none;}
#screenbodymidright {display: none;}

#screenbottomleft {display: none;}
#screenbottommidleft {display: none;}
#screenbottommiddle {display: none;}
#screenbottomright {display: none;}
#screenbottommidright {display: none;}

#divselect {display: none;}