var menu_path="images/menu";
 var act_menu=1;

 var ile_menu=6;
 for (var i=1; i<=ile_menu; i++) (new Image()).src = menu_path + "_sh" + i + ".jpg";     //preloader menu

 function Podmien(target,over,obj){
     if(act_menu!=target)
          obj.src=menu_path+over+target+".jpg";
 }

 function UnSetMenu(){
      document.getElementById("menu"+act_menu).src=menu_path+act_menu+".jpg";
 }
 
 function SetMenu(menu){
      act_menu=menu;
      document.getElementById("menu"+act_menu).src=menu_path+"_sh"+act_menu+".jpg";
 }

function OpenPage(pageNumber){
         var pageName="";
         var container = "middle";
         if(pageNumber==null || pageNumber=="") pageNumber="1";
         //alert(pageNumber);
         switch(pageNumber){
             case "1":
                  pageName="glowna.php";
                  UnSetMenu();
                  SetMenu(pageNumber);
             break;
             case "2":
                  pageName="ofirmie.php";
                  UnSetMenu();
                  SetMenu(pageNumber);
             break;
             case "3":
                  pageName="oferta/stalowa-klapa.php";
                  UnSetMenu();
                  SetMenu(pageNumber);
             break;
             case "4":
                  pageName="inne.php";
                  UnSetMenu();
                  SetMenu(pageNumber);
             break;
             case "5":
                  pageName="aktualnosci.php";
                  UnSetMenu();
                  SetMenu(pageNumber);
             break;
             case "6":
                  pageName="kontakt.php";
                  UnSetMenu();
                  SetMenu(pageNumber);
             break;
             //SZYBKI ZAKUP-STRONA GLOWNA-PODGLAD
             case "1-temp":
                  pageName="glowna_podglad.php";
             break;
             //SZYBKI ZAKUP-SZCZEGOLY-PODGLAD
             case "3-temp":
                  pageName="szybki_zakup_temp.php";
             break;
             //Aktualnosci-SZCZEGOLY-PODGLAD
             case "5-temp":
                  pageName="aktualnosci_podglad.php";
             break;
             //SZYBKI ZAKUP
             case "1-1":
                  pageName="szybki_zakup.php";
             break;
             //OFERTA
             case "3-1":
                  pageName="oferta/stalowa-klapa.php";
             break;
             case "3-2":
                  pageName="oferta/stalowa-klapo-drzwi.php";
             break;
             case "3-3":
                  pageName="oferta/aluminiowa-klapa.php";
             break;
             case "3-4":
                  pageName="oferta/aluminiowa-klapo-drzwi.php";
             break;
             case "3-5":
                  pageName="oferta/firana.php";
             break;
             case "3-6":
                  pageName="oferta/burto-firana.php";
             break;
             case "3-7":
                  pageName="oferta/burtowa.php";
             break;
             case "3-8":
                  pageName="oferta/podkontenerowa.php";
             break;
             case "3-9":
                  pageName="oferta/ruchoma-podloga.php";
             break;
             case "3-10":
                  pageName="oferta/niskopodwoziowa.php";
             break;
             case "3-11":
                  pageName="oferta/podwozie-naczepy.php";
             break;
             case "3-12":
                  pageName="oferta/centralnoosiowa.php";
             break;
			 case "3-13":
                  pageName="oferta/przyczepa.php";
             break;
         }
         //alert(pageName);
         advAJAX.get({
                             url: pageName,
                             onInitialization : function() { Preloader(container); },
                             onSuccess: function(obj){
                                        document.getElementById(container).innerHTML=obj.responseText;
                                        tb_init('a.thickbox');
                             },
                             onError: function(obj) { document.getElementById(container).innerHTML="BŁĄD PODCZAS WYŚWIETLANIA STRONY\n "+obj.status+":"+obj.statusText; }

           });

}

function Preloader(container){
         document.getElementById(container).innerHTML='<table id="preloader"><tr><td><img src="images/preloader.gif" width="32" height="32" alt="" /></td></tr></table>';
}

function Search(container){
    if(document.forms['search'].elements['query'].value!=""){		
	document.forms['search'].action="search/szukaj.php";
	advAJAX.submit(document.getElementById('search'),{
	     onInitialization : function() { Preloader(container); },	     	
	     onSuccess: function(obj){
	     	document.getElementById(container).innerHTML=obj.responseText;     
		//alert(obj.responseText);
	     },
	     onError: function(obj) {
	         alert("BŁĄD PODCZAS ZAPYTANIA DO WYSZUKIWARKI\n "+obj.status+":"+obj.statusText);
	
	     }
	});
    }
    document.forms['search'].elements['query'].value="";
}