function jatek(hivatkozas,cim) {
    var win = new Window({
        className: "alphacube",
        url:hivatkozas,
        width: 365,
        height: 450,
        zIndex: 100,
        resizable: false,
        minimizable: false,
        maximizable: false,
        title:cim,
        draggable: false,
        wiredDrag: false,
        destroyOnClose: true
    });
    win.showCenter(true);
    return false;
}