jQuery(document).ready(function() {
	jQuery("#about-menu-link").mouseover(function() {
		jQuery("#navigation-menu").show("medium");	
		setTimeout("jQuery('#navigation-menu').hide()",4000);
		return false;
	});

	jQuery("#submission-menu-link").mouseover(function() {
		jQuery("#sub-navigation-menu").show("medium");	
		setTimeout("jQuery('#sub-navigation-menu').hide()",4000);
		return false;
	});

});