var $j=jQuery.noConflict();

// Au chargement du document
$j(document).ready(  

 function()
 {
	var timeout    = 200;
	var closetimer = 0;
	var ddmenuitem = 0;

	function MenuDeroulant_open()
	{  
	   MenuDeroulant_canceltimer();
	   MenuDeroulant_close();
	   ddmenuitem = $j(this).find('ul').css('visibility', 'visible');
	}

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

    // set timer
	function MenuDeroulant_timer()
	{  
		closetimer = window.setTimeout(MenuDeroulant_close, timeout);
	}

	
    // cancel timer
	function MenuDeroulant_canceltimer()
	{  
	  if(closetimer)
	  {  
		window.clearTimeout(closetimer);
		closetimer = null;
	  }
	}
	  

	$j(document).ready(function()
	{  
		$j('#MenuDeroulant > li').bind('mouseover', MenuDeroulant_open)
	    $j('#MenuDeroulant > li').bind('mouseout',  MenuDeroulant_timer)
	   
	});

	document.onclick = MenuDeroulant_close;


});