// var menu_images_over = new Array();

function preload_menu(lang) {
    imgs = new Array('dodaj_oferte.gif', 'kalkulator_oplat.gif', 'dokumenty.gif', 'kontakt.gif', 'oferta_specjalna.gif', 'o_ifn.gif', 'partnerzy.gif', 'wyszukaj_oferte.gif');

    for(i in imgs) {
        p = "gfx/"+lang+"/__menu_" + imgs[i];
        tmp = new Image();
        tmp.src = p;
    }
}



function swapimg(lang,el, dir, item_name) {
    if(dir == 0) {
        el.src = "gfx/"+lang+"/menu_"+item_name;
    } else {
        el.src = "gfx/"+lang+"/__menu_"+item_name;
    }
}

function show_pic(num) {
    e_img = document.getElementById("bimg");
    if(!e_img)
        return;

    if(!num) {
        if(document.location.hash) {
            h = document.location.hash;
            h = h.replace("#", "");
        } else {
            h = 1;
        }

    } else {
        h = num;
    }

    if(!items[h]) {
        return;
    }
    bigw = new Number(items[h][2]) + 20;
    bigh = new Number(items[h][3]) + 20;

    e_img.innerHTML = '<a href="_show_pic.php?id='+items[h][0]+'" onclick="show_big('+items[h][0]+','+bigw+','+bigh+');return false"><img src="' + items[h][1] + '" /></a>';
//     document.location.hash = "#"+h;
}
function show_big(pic_id, width, height) {
    s = 'toolbar=no,menubar=no,location=no,personalbar=no,scrollbars=no,directories=no,status=no,resizable=no,' + 'width=' + width + ',height=' + height;
    NewWin=window.open('_show_pic.php?id='+pic_id,'',s);
    NewWin.focus();
}

function show_opic(pic_id, width, height) {
    s = 'toolbar=no,menubar=no,location=no,personalbar=no,scrollbars=no,directories=no,status=no,resizable=no,' + 'width=' + width + ',height=' + height;
    NewWin=window.open('_show_opic.php?id='+pic_id,'',s);
    NewWin.focus();
}

function show_opic2(id, pic_id, width, height) {
    s = 'toolbar=no,menubar=no,location=no,personalbar=no,scrollbars=no,directories=no,status=no,resizable=no,' + 'width=' + width + ',height=' + height;
    NewWin=window.open('_show_opic2.php?id='+id+','+pic_id,'',s);
    NewWin.focus();
}
function show_kartka_photo(pic_id, width, height) {
    bigw = new Number(width) + 16;
    bigh = new Number(height) + 16;
    s = 'toolbar=no,menubar=no,location=no,personalbar=no,scrollbars=no,directories=no,status=no,resizable=no,' + 'width=' + bigw + ',height=' + bigh;
    NewWin=window.open('_show_card.php?id='+pic_id,'',s);
    NewWin.focus();
}