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) {
		map_01_map_03_over = newImage("img/map_01-map_03_over.gif");
		map_01_map_20_over = newImage("img/map_01-map_20_over.gif");
		map_01_map_06_over = newImage("img/map_01-map_06_over.gif");
		map_03_over = newImage("img/map_03-over.gif");
		map_05_map_20_over = newImage("img/map_05-map_20_over.gif");
		map_06_over = newImage("img/map_06-over.gif");
		map_08_map_03_over = newImage("img/map_08-map_03_over.gif");
		map_09_map_03_over = newImage("img/map_09-map_03_over.gif");
		map_10_map_03_over = newImage("img/map_10-map_03_over.gif");
		map_11_map_20_over = newImage("img/map_11-map_20_over.gif");
		map_11_map_06_over = newImage("img/map_11-map_06_over.gif");
		map_11_map_14_over = newImage("img/map_11-map_14_over.gif");
		map_12_map_03_over = newImage("img/map_12-map_03_over.gif");
		map_12_map_14_over = newImage("img/map_12-map_14_over.gif");
		map_13_map_20_over = newImage("img/map_13-map_20_over.gif");
		map_14_over = newImage("img/map_14-over.gif");
		map_15_map_03_over = newImage("img/map_15-map_03_over.gif");
		map_16_map_06_over = newImage("img/map_16-over.gif");
		map_17_map_23_over = newImage("img/map_17-map_23_over.gif");
		map_17_map_03_over = newImage("img/map_17-map_03_over.gif");
		map_17_map_20_over = newImage("img/map_17-map_20_over.gif");
		map_17_map_14_over = newImage("img/map_17-map_14_over.gif");
		map_19_map_20_over = newImage("img/map_19-map_20_over.gif");
		map_20_over = newImage("img/map_20-over.gif");
		map_21_map_20_over = newImage("img/map_21-map_20_over.gif");
		map_22_map_23_over = newImage("img/map_22-o?map_23_over.gif");
		map_22_map_20_over = newImage("img/map_22-map_20_over.gif");
		map_23_over = newImage("img/map_23-over.gif");
		map_25_map_14_over = newImage("img/map_25-over.gif");
		map_26_map_23_over = newImage("img/map_26-map_23_over.gif");
		map_26_map_20_over = newImage("img/map_26-map_20_over.gif");
		map_29_map_20_over = newImage("img/map_29-map_20_over.gif");
		map_30_map_23_over = newImage("img/map_30-map_23_over.gif");
		preloadFlag = true;
	}
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}