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) {
		parkmap_01002 = newImage("img/maps/parkmap_01-02.gif");
		parkmap_01003 = newImage("img/maps/parkmap_01-03.gif");
		parkmap_01004 = newImage("img/maps/parkmap_01-04.gif");
		parkmap_01005 = newImage("img/maps/parkmap_01-05.gif");
		parkmap_01006 = newImage("img/maps/parkmap_01-06.gif");
		parkmap_01007 = newImage("img/maps/parkmap_01-07.gif");
		parkmap_01008 = newImage("img/maps/parkmap_01-08.gif");
		parkmap_01009 = newImage("img/maps/parkmap_01-09.gif");
		parkmap_01010 = newImage("img/maps/parkmap_01-10.gif");
		parkmap_01011 = newImage("img/maps/parkmap_01-11.gif");
		parkmap_01012 = newImage("img/maps/parkmap_01-12.gif");
		parkmap_01013 = newImage("img/maps/parkmap_01-13.gif");
		parkmap_01014 = newImage("img/maps/parkmap_01-14.gif");
		parkmap_01015 = newImage("img/maps/parkmap_01-15.gif");
		parkmap_01016 = newImage("img/maps/parkmap_01-16.gif");
		parkmap_01017 = newImage("img/maps/parkmap_01-17.gif");
		parkmap_01018 = newImage("img/maps/parkmap_01-18.gif");
		parkmap_01019 = newImage("img/maps/parkmap_01-19.gif");
		parkmap_01020 = newImage("img/maps/parkmap_01-20.gif");
		parkmap_01021 = newImage("img/maps/parkmap_01-21.gif");
		parkmap_01022 = newImage("img/maps/parkmap_01-22.gif");
		parkmap_01023 = newImage("img/maps/parkmap_01-23.gif");
		parkmap_01024 = newImage("img/maps/parkmap_01-24.gif");
		parkmap_01025 = newImage("img/maps/parkmap_01-25.gif");
		parkmap_01026 = newImage("img/maps/parkmap_01-26.gif");
		preloadFlag = true;
	}
}