// JavaScript Document
  var aryImages = new Array(9);
  var aryImages1 = new Array(9);
  aryImages[0] = "/us/images/navi_01over.jpg";
  aryImages[1] = "/us/images/navi_02over.jpg";
  aryImages[2] = "/us/images/navi_03over.jpg";
  aryImages[3] = "/us/images/navi_04over.jpg";
  aryImages[4] = "/us/images/navi_05over.jpg";
  aryImages[5] = "/us/images/navi_06over.jpg";
  aryImages[6] = "/us/images/navi_07over.jpg";
  aryImages[7] = "/us/images/b_findover.jpg";
  aryImages[8] = "/us/images/b_homeover.jpg";
  aryImages1[0] = "/us/images/navi_01.jpg";
  aryImages1[1] = "/us/images/navi_02.jpg";
  aryImages1[2] = "/us/images/navi_03.jpg";
  aryImages1[3] = "/us/images/navi_04.jpg";
  aryImages1[4] = "/us/images/navi_05.jpg";
  aryImages1[5] = "/us/images/navi_06.jpg";
  aryImages1[6] = "/us/images/navi_07.jpg";
  aryImages1[7] = "/us/images/b_find.jpg";
  aryImages1[8] = "/us/images/b_home.jpg";
  for (i=0; i < aryImages.length; i++) {
  var preload = new Image();
  preload.src = aryImages[i];}
   
  for (i=0; i < aryImages1.length; i++) {
  var preload = new Image();
  preload.src = aryImages[i]; }
   
 function swap(num) {
 document['img'+num].src = aryImages[num];
 }
 function swap1(num1) {
 document['img'+num1].src = aryImages1[num1];
 }