/*------------------------------------------------------
     マウスオーバーで画像が入れ替わる Javascript   -----*/
if(navigator.appVersion.charAt(0) >=3) {
  img = new Array();
  img[10] = new Image();  img[10].src = "images/topMenu_06-1.gif";
  img[11] = new Image();  img[11].src = "images/topMenu_06-2.gif";
  img[12] = new Image();  img[12].src = "images/topMenu_08-1.gif";
  img[13] = new Image();  img[13].src = "images/topMenu_08-2.gif";
  img[14] = new Image();  img[14].src = "images/topMenu_10-1.gif";
  img[15] = new Image();  img[15].src = "images/topMenu_10-2.gif";
  img[16] = new Image();  img[16].src = "images/topMenu_15-1.gif";
  img[17] = new Image();  img[17].src = "images/topMenu_15-2.gif";
  img[18] = new Image();  img[18].src = "images/topMenu_16-1.gif";
  img[19] = new Image();  img[19].src = "images/topMenu_16-2.gif";
  img[20] = new Image();  img[20].src = "images/topMenu_17-1.gif";
  img[21] = new Image();  img[21].src = "images/topMenu_17-2.gif";
}

function _in(nam, num) {                          //マウスオーバーで呼び出される関数
  if(navigator.appVersion.charAt(0) >=3) {
  document.images[nam].src = img[num].src;
  }
}
function _out(nam,num) {                          //マウスアウトで呼び出される関数
  document.images[nam].src = img[num].src;
}


//