$(document).ready(function() {

	externalLinks();
	
	$('header').mouseup(function(){
		// find all elements with same class name
		$('#fatnav').slideUp();
		$(this).blur();
	});

	$('#nav1 li').click(function(){
		// find all elements with same class name
		$('#fatnav').slideDown();
		$(this).blur();
	});

});