function selectCampusMenu(index){
	var selected = $('.campusnav li a').eq(index).find('img');
	selected.css({"display":"block"});
}

$(document).ready(function(){
	selectCampusMenu(readCookie('cindex'));
	$('.campusnav li a').click(function(){
		var cidx = $('.campusnav li a').index(this);
		createCookie('cindex',cidx, 1);
	});
});