// JavaScript Document
if (document.images) {
   img1 = new Image(); img1.src = "/main/images/menu/hed01-on.gif";
   img2 = new Image(); img2.src = "/main/images/menu/hed02-on.gif";
   img3 = new Image(); img3.src = "/main/images/menu/hed03-on.gif";
   img4 = new Image(); img4.src = "/main/images/menu/hed04-on.gif";
   img5 = new Image(); img5.src = "/main/images/menu/hed05-on.gif";
   img6 = new Image(); img6.src = "/main/images/menu/hed06-on.gif";
   img7 = new Image(); img7.src = "/main/images/menu/hed07-on.gif";
   img8 = new Image(); img8.src = "/main/images/menu/hed08-on.gif";
   img11 = new Image(); img11.src = "/main/images/menu/sc/content-mach02_01.gif";
   img12 = new Image(); img12.src = "/main/images/menu/sc/content-mach02_02.gif";
   img13 = new Image(); img13.src = "/main/images/menu/sc/content-mach02_03.gif";
   img14 = new Image(); img14.src = "/main/images/menu/sc/content-mach02_04.gif";
   img15 = new Image(); img15.src = "/main/images/menu/sc/content-mach02_05.gif";
   img21 = new Image(); img21.src = "/main/images/top/images/left_map_01_on.gif";
   img22 = new Image(); img22.src = "/main/images/top/images/left_map_02_on.gif";
   img23 = new Image(); img23.src = "/main/images/top/images/left_map_03_on.gif";
   img24 = new Image(); img24.src = "/main/images/top/images/left_map_04_on.gif";
   img25 = new Image(); img25.src = "/main/images/top/images/left_map_05_on.gif";
   img26 = new Image(); img26.src = "/main/images/top/images/left_map_06_on.gif";
   img27 = new Image(); img27.src = "/main/images/top/images/left_map_07_on.gif";
   img28 = new Image(); img28.src = "/main/images/top/images/left_map_08_on.gif";
   img29 = new Image(); img29.src = "/main/images/top/images/left_map_09_on.gif";
   img30 = new Image(); img30.src = "/main/images/top/images/left_map_10_on.gif";
}
function setImage(img, image) {
   if (img) {
      img.src = image;
   }
}