var Img1 = new Image();
var Img2 = new Image();
var Img3 = new Image();
var Img4 = new Image();
var Img5 = new Image();
var Img6 = new Image();
var Img7 = new Image();
var Img8 = new Image();
var Img9 = new Image();
var Img10 = new Image();
var Img11 = new Image();
var Img12 = new Image();

Img1.src = '/images/replacement/menu-doplnky.png';
Img2.src = '/images/replacement/menu-doplnky-active.png';
Img3.src = '/images/replacement/menu-kontakty.png';
Img4.src = '/images/replacement/menu-kontakty-active.png';
Img5.src = '/images/replacement/menu-navrhy.png';
Img6.src = '/images/replacement/menu-navrhy-active.png';
Img7.src = '/images/replacement/menu-projekt.png';
Img8.src = '/images/replacement/menu-projekt-active.png';
Img9.src = '/images/replacement/menu-rozpocet.png';
Img10.src = '/images/replacement/menu-rozpocet-active.png';
Img11.src = '/images/replacement/menu-spoluprace.png';
Img12.src = '/images/replacement/menu-spoluprace-active.png';