#cache  { position: absolute; z-index:  1; left:300px; top:200px; visibility:hidden;}

#back   { position: absolute; z-index:  1; top: 60px; left: 950px;  }
#ID1    { position: absolute; z-index:  1; top: 151px; left: 150px; visibility: hidden  }
#ID2    { position: absolute; z-index:  1; top: 182px; left: 150px; visibility: hidden  }
#ID3    { position: absolute; z-index:  1; top: 242px; left: 150px; visibility: hidden  }
#ID4    { position: absolute; z-index:  1; top: 272px; left: 150px; visibility: hidden  }
#ID5    { position: absolute; z-index:  1; top: 303px; left: 150px; visibility: hidden  }
#ID6    { position: absolute; z-index:  1; top: 302px; left: 150px; visibility: hidden  }