function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

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) {
		hiyoshi_pics_01_ImageMap_01_over = newImage("images/hiyoshi_pics_01-ImageMap_01.gif");
		hiyoshi_pics_01_ImageMap_02_over = newImage("images/hiyoshi_pics_01-ImageMap_02.gif");
		hiyoshi_pics_01_ImageMap_03_over = newImage("images/hiyoshi_pics_01-ImageMap_03.gif");
		mm_pics_01_ImageMap_01_over = newImage("images/mm_pics_01-ImageMap_01_over.gif");
		mm_pics_01_ImageMap_02_over = newImage("images/mm_pics_01-ImageMap_02_over.gif");
		mm_pics_01_ImageMap_03_over = newImage("images/mm_pics_01-ImageMap_03_over.gif");
		menu_new11_06_01_ImageMap_16_over = newImage("images/menu_new11_06_01-ImageMap_1.gif");
		menu_new11_06_01_ImageMap_15_over = newImage("images/menu_new11_06_01-ImageMa-03.gif");
		menu_new11_06_01_ImageMap_14_over = newImage("images/menu_new11_06_01-ImageMa-04.gif");
		menu_new11_06_01_ImageMap_13_over = newImage("images/menu_new11_06_01-ImageMa-05.gif");
		menu_new11_06_01_ImageMap_12_over = newImage("images/menu_new11_06_01-ImageMa-06.gif");
		menu_new11_06_01_ImageMap_11_over = newImage("images/menu_new11_06_01-ImageMa-07.gif");
		menu_new11_06_01_ImageMap_10_over = newImage("images/menu_new11_06_01-ImageMa-08.gif");
		menu_new11_06_01_ImageMap_09_over = newImage("images/menu_new11_06_01-ImageMap_0.gif");
		menu_new11_06_01_ImageMap_08_over = newImage("images/menu_new11_06_01-ImageMa-10.gif");
		menu_new11_06_01_ImageMap_07_over = newImage("images/menu_new11_06_01-ImageMa-11.gif");
		menu_new11_06_01_ImageMap_06_over = newImage("images/menu_new11_06_01-ImageMa-12.gif");
		menu_new11_06_01_ImageMap_05_over = newImage("images/menu_new11_06_01-ImageMa-13.gif");
		menu_new11_06_01_ImageMap_04_over = newImage("images/menu_new11_06_01-ImageMa-14.gif");
		menu_new11_06_01_ImageMap_03_over = newImage("images/menu_new11_06_01-ImageMa-15.gif");
		menu_new11_06_01_ImageMap_02_over = newImage("images/menu_new11_06_01-ImageMa-16.gif");
		menu_new11_06_01_ImageMap_01_over = newImage("images/menu_new11_06_01-ImageMa-17.gif");
		preloadFlag = true;
	}
}