$(document).ready(function(){
	$("ul.left-nav").superfish({ 
		animation: {height:'show'},   // slide-down effect without fade-in 
		delay:     1200               // 1.2 second delay on mouseout 
	}); 
 	$('a.external').click(function(){
        window.open(this.href);
        return false;
    });
	
	$('a[href^="http://"]').click(function(){
		window.open(this.href);
		return false;
	});
	$('#sitemap').hide();
	$('a#toggle-sitemap-links').click(function() {
		$('#sitemap').slideToggle(400);
		return false;
	}); 
});