nimforum/public/css/arrow.js
2014-10-29 22:12:05 +00:00

12 lines
No EOL
436 B
JavaScript

"use strict";
function positionGlowArrow() {
var headLinks = document.getElementById("head-links");
var activeLink = headLinks.getElementsByClassName("active")[0]
if (activeLink == undefined || activeLink == null)
return;
var offset = (headLinks.offsetWidth - activeLink.offsetLeft) - (activeLink.offsetWidth / 2) - 133;
var glowArrow = document.getElementById("glow-arrow");
glowArrow.style.right = offset + "px";
}