$(document).ready(function(){
	
	// main navigation

	$.preloadImages("nav_about_active.gif", "nav_work_active.gif", "nav_news_active.gif", "nav_accolades_active.gif", "nav_careers_active.gif", "nav_contact_active.gif");
	
	$("#imgNavAbout").hover(
		function () {
			$(this).attr("src", "/images/nav_about_active.gif");
		}, 
		function () {
			if (nav_segment != "about") {	
				$(this).attr("src", "/images/nav_about_inactive.gif");
			}
		}
	);
	$("#imgNavWork").hover(
		function () {
			$(this).attr("src", "/images/nav_work_active.gif");
		}, 
		function () {
			if (nav_segment != "work") {	
				$(this).attr("src", "/images/nav_work_inactive.gif");
			}
		}
	);
	$("#imgNavNews").hover(
		function () {
			$(this).attr("src", "/images/nav_news_active.gif");
		}, 
		function () {
			if (nav_segment != "news") {	
				$(this).attr("src", "/images/nav_news_inactive.gif");
			}
		}
	);
	$("#imgNavAccolades").hover(
		function () {
			$(this).attr("src", "/images/nav_accolades_active.gif");
		}, 
		function () {
			if (nav_segment != "accolades") {	
				$(this).attr("src", "/images/nav_accolades_inactive.gif");
			}
		}
	);
	$("#imgNavCareers").hover(
		function () {
			$(this).attr("src", "/images/nav_careers_active.gif");
		}, 
		function () {
			if (nav_segment != "careers") {	
				$(this).attr("src", "/images/nav_careers_inactive.gif");
			}
		}
	);
	$("#imgNavContact").hover(
		function () {
			$(this).attr("src", "/images/nav_contact_active.gif");
		}, 
		function () {
			if (nav_segment != "contact") {	
				$(this).attr("src", "/images/nav_contact_inactive.gif");
			}
		}
	);
	
	// png IE fix
	$('img[@src$=.png]').ifixpng(); 
	
});