var menu = new c_toc();
    // menu.addImage(name, out, over, click, width, height)
    menu.addImage('toc1',
                  'images/glas1.gif',
                  'images/glas3.gif',
                  'images/glas2.gif',
                  115, 23);
    menu.addImage('toc2',
                  'images/gall1.gif',
                  'images/gall3.gif',
                  'images/gall2.gif',
                  115, 20);
    menu.addImage('toc3',
                  'images/kurs1.gif',
                  'images/kurs3.gif',
                  'images/kurs2.gif',
                  115, 20);
    menu.addImage('toc4',
                  'images/kont1.gif',
                  'images/kont3.gif',
                  'images/kont2.gif',
                  115, 22);