function init() { advHistory.create(setPage); }
    function $(id) { return document.getElementById(id) }
    function $$(id) { return $(id + "h") }

    var oldPageName = null;

    function setPage(pageName) { 

         
        if (oldPageName !== null && oldPageName != "")
           $$(oldPageName).className = "";


       if (pageName != "")
       $$(pageName).className = "hovered";


         oldPageName = pageName;
         if (pageName == "" || pageName==null)
             pageName="strona_glowna";
           
        advAJAX.get({
         url : "tekst/" +pageName+ ".php", onInitialization : function()
        {$("tekst").innerHTML = "Ładowanie ..."; },
         onSuccess : function(obj) { 
		 	$("tekst").innerHTML = obj.responseText;
			jQuery(".lightbox").lightBox( {fixedNavigation:true} ); 
		 }});
        
        advAJAX.get({
         url : "menu_boczne/m2_" +pageName+ ".php", onInitialization : function()
        {$("menu").innerHTML = "Ładowanie ..."; },
         onSuccess : function(obj) { $("menu").innerHTML = obj.responseText; }});


         }