revuo-weekly/js/main.js

41 lines
No EOL
1.2 KiB
JavaScript

var normal = document.getElementById("nav-menu");
var reverse = document.getElementById("nav-menu-left");
var icon = normal !== null ? normal : reverse;
// Toggle the "menu-open" % "menu-opn-left" classes
function toggle() {
var navRight = document.getElementById("nav");
var navLeft = document.getElementById("nav-left");
var nav = navRight !== null ? navRight : navLeft;
var button = document.getElementById("menu");
var site = document.getElementById("wrap");
if (nav.className == "menu-open" || nav.className == "menu-open-left") {
nav.className = "";
button.className = "";
site.className = "";
} else if (reverse !== null) {
nav.className += "menu-open-left";
button.className += "btn-close";
site.className += "fixed";
} else {
nav.className += "menu-open";
button.className += "btn-close";
site.className += "fixed";
}
}
// Ensures backward compatibility with IE old versions
function menuClick() {
if (document.addEventListener && icon !== null) {
icon.addEventListener('click', toggle);
} else if (document.attachEvent && icon !== null) {
icon.attachEvent('onclick', toggle);
} else {
return;
}
}
menuClick();