function astNav(){


	/* Gestion des onglets du menu general */
	if ($("#ast-nav").length > 0){
		var astSelectOnglet = $("#ast-nav li");
		//var astSelectOnglet = null;
		
	var IdTemp = "";
	var IdTempTab = "";
	astSelectOnglet.each(function(i,e){
		$(this).hover(
			function(){ // MOUSE OVER ONGLET
				astHideSousNav();
				IdTemp = $(this).attr("id") + "-sub";
				$("#ast-sub-nav").stopTime("astSousNavTimer");
				astSousNavShow($('#' + IdTemp));
			},
			function(){  // MOUSE OUT ONGLET
				IdTempTab = $(this).attr("id");
				IdTemp =  $(this).attr("id") + "-sub";
				$("#ast-sub-nav").oneTime(20,"astSousNavTimer",function(i) {
					astSousNavHide($('#' + IdTemp));
				});
				$('#' + IdTemp).hover(
					function(){
						var closeBTN = $(this).find(".ast-close");
						$('#' + IdTempTab).addClass("ast-selected");
						
						closeBTN.bind("mouseover", function(e){
							$(this).css({'cursor':'pointer'});
						});
						closeBTN.bind("mouseout", function(e){
							$(this).css({'cursor':'default'});
						});
						closeBTN.bind("click", function(e){
							$('#' + IdTempTab).removeClass("ast-selected");
							astSousNavHide($('#' + IdTemp));
						});
						
						$("#ast-sub-nav").stopTime("astSousNavTimer"); // MOUSE OVER SOUS NAV
					},
					function(){ // MOUSE OUT SOUS NAV
						$('#' + IdTempTab).removeClass("ast-selected");
						astSousNavHide($('#' + IdTemp));
						closeBTN.unbind();
					}
				);
				
			}
		);
	});
		
		
	}
}
function astHideSousNav(){
		$("#ast-nav-1-sub, #ast-nav-2-sub, #ast-nav-3-sub, #ast-nav-4-sub, #ast-nav-5-sub").hide();
}

function astSousNavShow(elt){
	elt.parent().show();
	elt.show();
}
function astSousNavHide(elt){
	elt.hide();
}


/*  Affichage intro */ 
function astShowIntro() {
	if ($("#ast-sub-nav").length > 0){
		var astSelection = $("#ast-sub-nav").find(".ast-intro");
		var astP;
		var astPtoShow;
		astSelection.each(function(i,e){
			astP = $(this).find("p");
			astPtoShow = Math.floor(Math.random()*(astP.length));
			astP.each(function(i,e){
				if (i == astPtoShow) {$(this).show();}
			});
		});
	}
}