function menu_floor_in(type) {
  path = "./img/floor/";
  if(type == 1){
    document.menu_floor_1.src = path + "menu-1-2.gif";
    document.floor_all.src = path + "floor_map_1.gif";
  }
  if(type == 2){
    document.menu_floor_2.src = path + "menu-2-2.gif";
    document.floor_all.src = path + "floor_map_2.gif";
  }
  if(type == 3){
    document.menu_floor_3.src = path + "menu-3-2.gif";
    document.floor_all.src = path + "floor_map_3.gif";
  }
  if(type == 4){
    document.menu_floor_4.src = path + "menu-4-2.gif";
    document.floor_all.src = path + "floor_map_4.gif";
  }
  if(type == 5){
    document.menu_floor_5.src = path + "menu-5-2.gif";
    document.floor_all.src = path + "floor_map_5.gif";
  }
  if(type == 6){
    document.menu_floor_6.src = path + "menu-6-2.gif";
    document.floor_all.src = path + "floor_map_6.gif";
  }
  if(type == 7){
    document.menu_floor_7.src = path + "menu-7-2.gif";
    document.floor_all.src = path + "floor_map_7.gif";
  }
  if(type == 8){
    document.menu_floor_8.src = path + "menu-8-2.gif";
    document.floor_all.src = path + "floor_map_8.gif";
  }
  if(type == 9){
    document.menu_floor_9.src = path + "menu-9-2.gif";
    document.floor_all.src = path + "floor_map_9.gif";
  }
  if(type == 10){
    document.menu_floor_10.src = path + "menu-10-2.gif";
    document.floor_all.src = path + "floor_map_10.gif";
  }
  if(type == 11){
    document.menu_floor_11.src = path + "menu-11-2.gif";
    document.floor_all.src = path + "floor_map_11.gif";
  }
}

function menu_floor_out(type) {
  path = "./img/floor/";
  if(type == 1){
    document.menu_floor_1.src = path + "menu-1-1.gif";
    document.floor_all.src = path + "floor_map_all.gif";
  }
  if(type == 2){
    document.menu_floor_2.src = path + "menu-2-1.gif";
    document.floor_all.src = path + "floor_map_all.gif";
  }
  if(type == 3){
    document.menu_floor_3.src = path + "menu-3-1.gif";
    document.floor_all.src = path + "floor_map_all.gif";
  }
  if(type == 4){
    document.menu_floor_4.src = path + "menu-4-1.gif";
    document.floor_all.src = path + "floor_map_all.gif";
  }
  if(type == 5){
    document.menu_floor_5.src = path + "menu-5-1.gif";
    document.floor_all.src = path + "floor_map_all.gif";
  }
  if(type == 6){
    document.menu_floor_6.src = path + "menu-6-1.gif";
    document.floor_all.src = path + "floor_map_all.gif";
  }
  if(type == 7){
    document.menu_floor_7.src = path + "menu-7-1.gif";
    document.floor_all.src = path + "floor_map_all.gif";
  }
  if(type == 8){
    document.menu_floor_8.src = path + "menu-8-1.gif";
    document.floor_all.src = path + "floor_map_all.gif";
  }
  if(type == 9){
    document.menu_floor_9.src = path + "menu-9-1.gif";
    document.floor_all.src = path + "floor_map_all.gif";
  }
  if(type == 10){
    document.menu_floor_10.src = path + "menu-10-1.gif";
    document.floor_all.src = path + "floor_map_all.gif";
  }
  if(type == 11){
    document.menu_floor_11.src = path + "menu-11-1.gif";
    document.floor_all.src = path + "floor_map_all.gif";
  }
}