$(document).ready(function()
{    
	$("#menu>li>a").click(function(e)
	{
		e.preventDefault ();
		var url = $(this).attr('href');
		if ($("#collections").attr('class') == "active")
		{
			$("#sous-menu").slideUp( 'slow' , function(){ $("#collections").attr( "class" , "normal"); window.location = url;	});
		}
		else
		{
			window.location = url; 
		}
	})

	
	if ($("#collections").attr('class') != "active")
	{
		$("#sous-menu").hide();
	}
});