if(navigator.appVersion.charAt(0) >= "3"){
  img = new Array();
  img[0] = new Image; img[0].src = "./img/menu/menu_02.gif";
  img[1] = new Image; img[1].src = "./img/menu/menu_02_over.gif";
  img[2] = new Image; img[2].src = "./img/menu/menu_03.gif";
  img[3] = new Image; img[3].src = "./img/menu/menu_03_over.gif";
  img[4] = new Image; img[4].src = "./img/menu/menu_04.gif";
  img[5] = new Image; img[5].src = "./img/menu/menu_04_over.gif";
  img[6] = new Image; img[6].src = "./img/menu/menu_05.gif";
  img[7] = new Image; img[7].src = "./img/menu/menu_05_over.gif";
  img[8] = new Image; img[8].src = "./img/menu/left-menu_02.gif";
  img[9] = new Image; img[9].src = "./img/menu/left-menu_02_over.gif";
  img[10] = new Image; img[10].src = "./img/menu/left-menu_02.gif";
  img[11] = new Image; img[11].src = "./img/menu/left-menu_02_over.gif";
  img[12] = new Image; img[12].src = "./img/menu/left-menu_03.gif";
  img[13] = new Image; img[13].src = "./img/menu/left-menu_03_over.gif";
  img[14] = new Image; img[14].src = "./img/menu/left-menu_04.gif";
  img[15] = new Image; img[15].src = "./img/menu/left-menu_04_over.gif";
  img[16] = new Image; img[16].src = "./img/menu/left-menu_08.gif";
  img[17] = new Image; img[17].src = "./img/menu/left-menu_08_over.gif";
  img[18] = new Image; img[18].src = "./img/menu/left-menu_06.gif";
  img[19] = new Image; img[19].src = "./img/menu/left-menu_06_over.gif";
  img[20] = new Image; img[20].src = "./img/menu/left-menu_07.gif";
  img[21] = new Image; img[21].src = "./img/menu/left-menu_07_over.gif";  
  img[22] = new Image; img[22].src = "./img/menu/menu_01.gif";
  img[23] = new Image; img[23].src = "./img/menu/menu_01_over.gif";
  img[24] = new Image; img[24].src = "./img/menu/menu_06.gif";
  img[25] = new Image; img[25].src = "./img/menu/menu_06_over.gif"; 
  img[26] = new Image; img[26].src = "./img/menu/menu_07.gif";
  img[27] = new Image; img[27].src = "./img/menu/menu_07_over.gif"; 
  img[28] = new Image; img[28].src = "./img/menu/left-menu_01.gif";
  img[29] = new Image; img[29].src = "./img/menu/left-menu_01_over.gif"; 
  img[30] = new Image; img[30].src = "./img/menu/left-menu_05.gif";
  img[31] = new Image; img[31].src = "./img/menu/left-menu_05_over.gif"; 
  img[32] = new Image; img[32].src = "./img/menu/left-menu_koubo.gif";
  img[33] = new Image; img[33].src = "./img/menu/left-menu_koubo_ov.gif"; 

}
function chg_img(a,b){  //aは下のnameに、bは上の配列に対応
  if(navigator.appVersion.charAt(0) >= "3"){
    document.images[a].src=img[b].src;
  }
}
function SWO(url){
	win=window.open(url,"pic","width=640,height=600,scrollbars=yes,status=no,resizable=yes,toolbar=no,location=no,menubar=no");}