/* JQUERY FUNCTIONS */
jQuery().ready(function (){
	// SETUP CLASSES FOR MENUS, USED FOR TWO TIER NAVIGATION
	//$(".navMain UL UL LI").addClass("subMenuItems");
	//$(".navMain UL UL LI IMG").addClass("subMenuImages");	
	
						 
	// SET ACTIVE MENU ITEMS
	if (section && page) {
		var IDsection = "#" + section
		var IDpage = "#" + section + "-" + page;
		$(IDsection).addClass("active");		
		$(IDpage).addClass("active");		
		
		imageOn($("#nav UL LI.active IMG"));		
	}
						 
	// setup submenu rollovers for image menus
	var subMenuImages = $("#nav A IMG");
	subMenuImages.each(											 
		function(i){
			$(this).mouseover( function() { imageOver($(this)); });
			$(this).mouseout( function()  { imageOut($(this)); });
 	});	
	
	
});

function imageOn(wImage) {
	if (!wImage) return;
	if (!wImage.attr("src")) return;	
	wImage.attr("src",wImage.attr("src").replace("off","on"));
}

function imageOver(wImage) {
	if (!wImage) return;
	if (!wImage.attr("src")) return;		
	wImage.attr("src",wImage.attr("src").replace("off","hover"));
}

function imageOut(wImage) {
	if (!wImage) return;
	if (!wImage.attr("src")) return;		
	wImage.attr("src",wImage.attr("src").replace("hover","off"));	
}