if(navigator.appVersion.charAt(0) >= 3) {
   var img = new Array();
   img[1] = new Image();
   img[1].src = "/qt/img/navi01_on.gif";
   img[2] = new Image();
   img[2].src = "/qt/img/navi01_off.gif";
   img[3] = new Image();
   img[3].src = "/qt/img/navi02_on.gif";
   img[4] = new Image();
   img[4].src = "/qt/img/navi02_off.gif";
   img[5] = new Image();
   img[5].src = "/qt/img/navi03_on.gif";
   img[6] = new Image();
   img[6].src = "/qt/img/navi03_off.gif";
   img[7] = new Image();
   img[7].src = "/qt/img/navi03_1on.gif";
   img[8] = new Image();
   img[8].src = "/qt/img/navi03_1off.gif";
   img[9] = new Image();
   img[9].src = "/qt/img/navi03_2on.gif";
   img[10] = new Image();
   img[10].src = "/qt/img/navi03_2off.gif";
   img[11] = new Image();
   img[11].src = "/qt/img/navi04_on.gif";
   img[12] = new Image();
   img[12].src = "/qt/img/navi04_off.gif";


   img[13] = new Image();
   img[13].src = "/qt/img/bn_hyokaban_on.gif";
   img[14] = new Image();
   img[14].src = "/qt/img/bn_hyokaban_off.gif";


   img[15] = new Image();
   img[15].src = "/qt/img/subnavi01_on.gif";
   img[16] = new Image();
   img[16].src = "/qt/img/subnavi01_off.gif";
   img[17] = new Image();
   img[17].src = "/qt/img/subnavi02_on.gif";
   img[18] = new Image();
   img[18].src = "/qt/img/subnavi02_off.gif";
   img[19] = new Image();
   img[19].src = "/qt/img/subnavi03_on.gif";
   img[20] = new Image();
   img[20].src = "/qt/img/subnavi03_off.gif";
   img[21] = new Image();
   img[21].src = "/qt/img/subnavi04_on.gif";
   img[22] = new Image();
   img[22].src = "/qt/img/subnavi04_off.gif";


   img[23] = new Image();
   img[23].src = "/qt/img/link_point01_on.gif";
   img[24] = new Image();
   img[24].src = "/qt/img/link_point01_off.gif";
   img[25] = new Image();
   img[25].src = "/qt/img/link_point02_on.gif";
   img[26] = new Image();
   img[26].src = "/qt/img/link_point02_off.gif";
   img[27] = new Image();
   img[27].src = "/qt/img/link_point03_on.gif";
   img[28] = new Image();
   img[28].src = "/qt/img/link_point03_off.gif";
   img[29] = new Image();
   img[29].src = "/qt/img/link_point04_on.gif";
   img[30] = new Image();
   img[30].src = "/qt/img/link_point04_off.gif";
   img[31] = new Image();
   img[31].src = "/qt/img/link_point05_on.gif";
   img[32] = new Image();
   img[32].src = "/qt/img/link_point05_off.gif";
   img[33] = new Image();
   img[33].src = "/qt/img/link_point06_on.gif";
   img[34] = new Image();
   img[34].src = "/qt/img/link_point06_off.gif";

   img[35] = new Image();
   img[35].src = "/qt/img/header_sralogo_topon.gif";
   img[36] = new Image();
   img[36].src = "/qt/img/header_sralogo_topoff.gif";

   img[41] = new Image();
   img[41].src = "/qt/img/navi01_on.gif";
   img[42] = new Image();
   img[42].src = "/qt/img/navi01_off.gif";
   img[43] = new Image();
   img[43].src = "/qt/img/navi02_on.gif";
   img[44] = new Image();
   img[44].src = "/qt/img/navi02_off.gif";
   img[45] = new Image();
   img[45].src = "/qt/img/navi03_on.gif";
   img[46] = new Image();
   img[46].src = "/qt/img/navi03_off.gif";
   img[47] = new Image();
   img[47].src = "/qt/img/navi03_1on.gif";
   img[48] = new Image();
   img[48].src = "/qt/img/navi03_1off.gif";
   img[49] = new Image();
   img[49].src = "/qt/img/navi03_2on.gif";
   img[50] = new Image();
   img[50].src = "/qt/img/navi03_2off.gif";
   img[51] = new Image();
   img[51].src = "/qt/img/navi04_on.gif";
   img[52] = new Image();
   img[52].src = "/qt/img/navi04_off.gif";


   img[53] = new Image();
   img[53].src = "/qt/img/bn_hyokaban_on.gif";
   img[54] = new Image();
   img[54].src = "/qt/img/bn_hyokaban_off.gif";


   img[55] = new Image();
   img[55].src = "/qt/img/subnavi01_on.gif";
   img[56] = new Image();
   img[56].src = "qt/img/subnavi01_off.gif";
   img[57] = new Image();
   img[57].src = "qt/img/subnavi02_on.gif";
   img[58] = new Image();
   img[58].src = "qt/img/subnavi02_off.gif";
   img[59] = new Image();
   img[59].src = "/qt/img/subnavi03_on.gif";
   img[60] = new Image();
   img[60].src = "/qt/img/subnavi03_off.gif";
   img[61] = new Image();
   img[61].src = "/qt/img/subnavi04_on.gif";
   img[62] = new Image();
   img[62].src = "/qt/img/subnavi04_off.gif";			
   img[63] = new Image();
   img[63].src = "/qt/img/subnavi05_on.gif";
   img[64] = new Image();
   img[64].src = "/qt/img/subnavi05_off.gif";
   img[65] = new Image();
   img[65].src = "/qt/img/subnavi_partners_on.gif";
   img[66] = new Image();
   img[66].src = "/qt/img/subnavi_partners_off.gif";
   img[67] = new Image();
   img[67].src = "/qt/img/subnavi06_on.gif";
   img[68] = new Image();
   img[68].src = "/qt/img/subnavi06_off.gif";

   img[69] = new Image();
   img[69].src = "/qt/img/bn_lgplban_on.gif";
   img[70] = new Image();
   img[70].src = "/qt/img/bn_lgplban_off.gif";
 
  }


  function change_image(nam,num) {
    if(navigator.appVersion.charAt(0) >= 3) {
    document.images[nam].src = img[num].src;
    // window.alert(document.images[nam].src);
          }
    }