// Map JavaScript Document

function preloadImages() {
	if (document.images) {
		var imgFiles = preloadImages.arguments;
		var preloadArray = new Array();
		for (var i=0; i<imgFiles.length; i++) {
				preloadArray[i] = new Image;
				preloadArray[i].src = imgFiles[i];
		}
	}
}
	
preloadImages('images/locations/africa.gif','images/locations/asia.gif',
	'images/locations/australia.gif','images/locations/europe.gif',
	'images/locations/north-america.gif','images/locations/south-america.gif');