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) {
		what_terms_over = newImage("/img/what-terms-over.gif");
		what_glossary_over = newImage("/img/what-glossary-over.gif");
		what_faq_over = newImage("/img/what-faq-over.gif");
		perspective_news_over = newImage("/img/perspective-news-over.gif");
		cases_highlight_over = newImage("/img/cases-highlight-over.gif");
//		attorneys_list_over = newImage("/img/attorneys-list-over.gif");
		professionals_list_over = newImage("/img/professionals-list-over.gif");
		company_history_over = newImage("/img/company-history-over.gif");
		perspective_admin_over = newImage("/img/perspective-admin-over.gif");
		company_career_over = newImage("/img/company-career-over.gif");
		perspective_participants_over = newImage("/img/perspective-participants-over.gif");
		company_contact_over = newImage("/img/company-contact-over.gif");
		perspective_history_over = newImage("/img/perspective-history-over.gif");
		perspective_history_perspective_resources_over = newImage("/img/perspective-history-perspec.gif");
		perspective_resources_over = newImage("/img/perspective-resources-over.gif");
		foot_terms_over = newImage("/img/foot-terms-over.gif");
		foot_faq_over = newImage("/img/foot-faq-over.gif");
		foot_contact_over = newImage("/img/foot-contact-over.gif");
		foot_legal_over = newImage("img/foot-legal-over.jpg");
		preloadFlag = true;
	}
}