var preloaded = new Array();
function preloadImages() {
    for (var i = 0; i < arguments.length; i++){
        preloaded[i] = document.createElement('img');
        preloaded[i].setAttribute('src',arguments[i]);
    };
};
preloadImages(
	'/images/nav/aboutBtn-over.gif',
	'/images/nav/clientsBtn-over.gif',
	'/images/nav/contactBtn-over.gif',
	'/images/nav/galleriesBtn-over.gif',
	'/images/nav/homeBtn-over.gif',
	'/images/nav/linksBtn-over.gif',
	'/images/nav/organizationsBtn-over.gif',
	'/images/nav/pittsfordSutherlandBtn-over.gif',
	'/images/nav/servicesBtn-over.gif',
	'/images/nav/stLawrenceBtn-over.gif',
	'/images/nav/sunyBrockportBtn-over.gif',
	'/images/externalLink-over.gif',
	'/images/docLink-over.gif',
	'/images/logoBtn-over.gif',
	'/images/mailLink-over.gif'
);