token-web/pages/security_files/common.js.下载

var toArray = function (obj) {
  return Array.prototype.slice.call(obj)
}

  ; (function () {
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        var last
        var timer
        threshhold || (threshhold = 250)

        return function () {
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          var args = arguments
          var now = +new Date()

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            clearTimeout(timer)
            timer = setTimeout(function () {
              last = now
              fn.apply(context, args)
            }, threshhold)
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            last = now
            fn.apply(context, args)
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      // Select navbar
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  ; (function () {
    function getUA() {
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    function isWeixinBrowser() {
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    function isAndroid() {
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    function isIOS() {
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    function showHideDownloadItemsHelper(domArr, addClass, removeClass1, removeClass2) {
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        addClass && dom.classList.add(addClass)
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          var track = function (category) {
            ga && ga('send', 'event', 'downloads', 'click', category, 0)
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          if (!!link) {
            track(`${source}: ${link}`)
            return
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          track(source)
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    function trackHelpScout() {
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    function addGATrack() {
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      if (isWeixinBrowser()) {
        wechatBg.onclick = function () {
          wechatBg.classList.remove('active')
        }
      }
    }

    addGATrack();

    window.Beacon('on', 'ready', trackHelpScout)
    document.addEventListener('DOMContentLoaded', addGATrack);
  })();