(function () {
	var head = document.getElementsByTagName("head")[0];
	if (head) {
		var scriptStyles = document.createElement("link");
		scriptStyles.rel = "stylesheet";
		scriptStyles.type = "text/css";
		scriptStyles.href = "http://www.csus.edu/webpages/css/superfish.css";
		head.appendChild(scriptStyles);
	}
}());
  
$(document).ready(function(){ 
	$("ul.sf-menu").superfish({ 
		animation:{opacity:'show'},
		speed:100,
		delay:50               
	});
	$('#searchdiv').attr('role', 'search');
	$('#main_content').attr('role', 'main');
	$('#navbar').attr('role', 'navigation');
	$('#site_logo').attr('role', 'banner');
	$('#footer').attr('role', 'contentinfo');
});