2 var menu_shaded = false;
4 var shade_interval = null;
5 var show_interval = null;
11 var step = Math.floor(menu.offsetHeight / 5) + 1;
15 window.clearInterval(show_interval);
16 shade_interval = window.setInterval(function() {
19 menu.style.top = offset + "px";
21 if (offset <= -menu.offsetHeight) {
22 window.clearInterval(shade_interval);
23 menu.style.visiblity = "hidden";
35 var step = Math.floor(menu.offsetHeight / 5) + 1;
36 var offset = -menu.offsetHeight;
38 menu.style.visiblity = "";
40 window.clearInterval(shade_interval);
41 show_interval = window.setInterval(function() {
47 window.clearInterval(show_interval);
50 menu.style.top = offset + "px";