https://cms.svtech.cz/templates/menu/submenu.js?cache=1790901308

1
2function submenu_on() {
3	var v = document.getElementById("for-topmenu-1"); 
4    v.classList.add("animation-fadein3"); 
5	document.getElementById("for-topmenu-1").style.display = "block";		
6}
7
8function submenu_off() {
9	var v = document.getElementById("for-topmenu-1"); 
10    v.classList.add("animation-fadeout3");  
11	var timer = setTimeout(submenu_off_display, 400);
12	
13	function submenu_off_display() {
14		document.getElementById("for-topmenu-1").style.display = "none";
15		var v = document.getElementById("for-topmenu-1"); 
16    	v.classList.remove("animation-fadein3");
17		v.classList.remove("animation-fadeout3"); 
18	}
19}