<!--

function newImage(arg) {
  if (document.images) {
    rslt = new Image();
    rslt.src = arg;
    return rslt;
  }
}

function changeImages() {
  if (document.images && (preloadFlag == true)) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
    }
  }
}

var preloadFlag = false;
function preloadImages() {
  if (document.images) {
    index_09_over = newImage("images/index_09-over.gif");
    index_10_over = newImage("images/index_10-over.gif");
	main_02_over = newImage("images/main_02-over.gif");
    main_04_over = newImage("images/main_04-over.gif");
    main_19_over = newImage("images/main_19-over.gif");
    main_20_over = newImage("images/main_20-over.gif");
    main_21_over = newImage("images/main_21-over.gif");
    main_22_over = newImage("images/main_22-over.gif");
    main_23_over = newImage("images/main_23-over.gif");
    preloadFlag = true;
  }
}

// -->