// Other Regions Preload Script
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) {
		or_nav1_new_jerssy_over = newImage("../images/or_nav1-new_jerssy_over.gif");
		or_nav1_new_york_over = newImage("../images/or_nav1-new_york_over.gif");
		or_nav2_alberta_over = newImage("../images/or_nav2-alberta_over.gif");
		or_nav2_quebec_over = newImage("../images/or_nav2-quebec_over.gif");
		or_nav3_washington_over = newImage("../images/or_nav3-washington_over.gif");
		or_nav3_colorado_over = newImage("../images/or_nav3-colorado_over.gif");
		or_nav4_afghanistan_over = newImage("../images/or_nav4-afghanistan_over.gif");
		or_nav4_german_over = newImage("../images/or_nav4-german_over.gif");
		or_nav5_pennsylvania_over = newImage("../images/or_nav5-pennsylvania_over.gif");
		or_nav5_afghanistan_over = newImage("../images/or_nav5-afghanistan_over.gif");
		or_los_colorado_over = newImage("../images/or_los-colorado_over.gif");
		preloadFlag = true;
	}
}