$(document).ready(function() {

	$("#navigationGroupe li ul").css('visibility', 'hidden');

	$("#text_menu li").hover(
        function () {
        	$(this).children("ul").show();
        	$(this).children("a").toggleClass("current_menu");
        	$(".hideForMenu").hide();
        	$(".showForMenu").show();
        },
        function(){
        	$(this).children("ul").hide();
        	$(this).children("a").toggleClass("current_menu");
        	$(".hideForMenu").show();
        	$(".showForMenu").hide();
        }
	);
	
	$("#navigationGroupe li").hover(
	        function () {
	        	$(this).children("ul").css('visibility', 'visible');
	        	$(this).children("a").toggleClass("current_menu");
	        },
	        function(){
	        	$(this).children("ul").css('visibility', 'hidden');
	        	$(this).children("a").toggleClass("current_menu");
	        }
		);
});