function slideSwitch() {
 var $active = $('#slideshow div.active');
 if ( $active.length == 0 )
 $active = $('#slideshow div:last');
 var $next = $active.next().length ? $active.next() : $('#slideshow div:first');
 $active.addClass('last-active')
 .animate({opacity : 0.0}, 1000);
 $next.css({opacity: 0.0})
 .addClass('active')
 .animate({opacity: 1.0}, 1000, function() {
 $active.removeClass('active last-active');
 });
}

$(document).ready(function(){

        $('#door-left').delay(2000).animate({ left : -129 },{duration:2000});
		$('#door-right').delay(2000).animate({ right : -130 },{duration:2000});

       setInterval( "slideSwitch()", 5000 );
	   
	$("#nav li:has(ul)").addClass("root").find("li").addClass("sub");
	
	$("#nav li.root").hover(function () {
		$(this).children('ul:hidden').slideDown(300); 
	
	},function(){
			$(this).children('ul:visible').slideUp(300);
    });

});