function OpenPage(page,container,hide){
        if(hide){
              HideSubmenu('submenu_oferta');
              HideSubmenu('submenu_onas');
        }
        advAJAX.get({
                             url: page,
                             onInitialization : function() { Preloader(container); },
                             onSuccess: function(obj){ document.getElementById(container).innerHTML=obj.responseText; },
                             onError: function(obj) { document.getElementById(container).innerHTML="BŁĄD PODCZAS WYŚWIETLANIA STRONY\n "+obj.status+":"+obj.statusText; }

           });
           //ChangeBanner();
}

function DispFullText(what,id){
        advAJAX.get({
                             url: "include/dispfulltext.php",
                             onInitialization : function() { Preloader('main_body'); },
                             onSuccess: function(obj){ document.getElementById('main_body').innerHTML=obj.responseText; },
                             onError: function(obj) { document.getElementById('main_body').innerHTML="BŁĄD PODCZAS WYŚWIETLANIA STRONY\n "+obj.status+":"+obj.statusText; },
                             what: what,
                             id: id
           });
}

function PokazMape(szerokosc,wysokosc,src,tytul){
                 window.open(src,'mapka','width='+szerokosc+',height='+wysokosc+',top=0,left=0,resizable=0,scrollbars=0,menubar=0,fullscreen=no');
}

function DispProductDescription(what,group){
        advAJAX.get({
                             url: "include/oferta/dispdescription.php",
                             onInitialization : function() { Preloader('main_body'); },
                             onSuccess: function(obj){ document.getElementById('main_body').innerHTML=obj.responseText; },
                             onError: function(obj) { document.getElementById('main_body').innerHTML="BŁĄD PODCZAS WYŚWIETLANIA STRONY\n "+obj.status+":"+obj.statusText; },
                             what: what,
                             grp: group
           });
}

function ShowSubmenu(id){
    HideSubmenu('submenu_oferta');
    HideSubmenu('submenu_onas');
    document.getElementById(id).style.display="";
    //ChangeBanner();
}

function HideSubmenu(id){
    document.getElementById(id).style.display="none";
}

function DataAktualizacji(){
    advAJAX.get({
                             url: "include/getdate.php",
                             onSuccess: function(obj){ document.getElementById('data_aktualizacji').innerHTML=obj.responseText; }
           });
}

/*function ChangeBanner(){
        var ran_unrounded=Math.random()*2;
        var ran_number=Math.floor(ran_unrounded);
        if(ran_number==0) document.getElementById("banner_middle").src="images/baner_middle.gif";
        else document.getElementById("banner_middle").src="images/baner_lokata.gif";

}
*/
function Preloader(container){
         document.getElementById(container).innerHTML='<table id="preloader"><tr><td>TRWA ŁADOWANIE...</td></tr></table>';
}

function PokazPowiekszenie(szerokosc,wysokosc,src,tytul){
                 window.open(src,'powiekszenie','width='+szerokosc+',height='+wysokosc+',top=0,left=0,resizable=0,scrollbars=0,menubar=0,fullscreen=no');
}