$(document).ready(function() {

	var timeout    = 0;
	var closetimer = 0;
	var ddmenuitem = 0;

	function jsddm_open()
	{  jsddm_canceltimer();
	   jsddm_close();
	   ddmenuitem = $(this).find('ul').css('visibility', 'visible');
	 }

	function jsddm_close()
	{  
		if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');
	}

	function jsddm_timer()
	{  
		closetimer = window.setTimeout(jsddm_close, timeout);
	}

	function jsddm_canceltimer()
	{  
		if(closetimer){  
			window.clearTimeout(closetimer);
			closetimer = null;
		}
	}

	$(document).ready(function(){  
		$('#navigation > li').bind('mouseover', jsddm_open)
		$('#navigation > li').bind('mouseout',  jsddm_timer)
	});

	document.onclick = jsddm_close;

 	/*$('#submenu li').each(function(){
		$(this).hide();
	});
	
	$('#submenu').each(function(){
	
		
	});
	
	$('#menu li a').each(function(){
	
		$(this).hover(function(){
		
			$(this).next('#submenu').children().show();
				
		},function(){
		
			$(this).next('#submenu').hover(function(){
				$(this).children().show();
			},function(){
				$(this).children().hide();
			});
			
		});
		
	});*/
	
});