// JavaScript Document
<!-- ImageReady Preload Script (br-global-nav.psd) -->

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) {
		about_nav_02_over = newImage("global-nav/images/about-nav_02-over.jpg");
		services_nav_03_over = newImage("global-nav/images/services-nav_03-over.jpg");
		philosophy_nav_04_over = newImage("global-nav/images/philosophy-nav_04-over.jpg");
		homebirth_nav_05_over = newImage("global-nav/images/homebirth-nav_05-over.jpg");
		resources_nav_06_over = newImage("global-nav/images/resources-nav_06-over.jpg");
		contact_nav_07_over = newImage("global-nav/images/contact-nav_07-over.jpg");
		preloadFlag = true;
	}
}