(function ($, window, document) {
  $(document).ready(function () {
    var queryParams = getQueryParams(document.location.search)
    var storedParams = storeParams(queryParams)
    var urlAttachment = createURLAttachment(storedParams)
    history.pushState(null, '', location.href.split('?')[0])
    $('.pricing-table-button').each(function () {
      $(this).attr('href', $(this).attr('href') + '&' + urlAttachment)
    })
    $('a').each(function () {
      var href = $(this).attr('href')
      if (href && (href.search('envato') || href.search('themeforest') || href.search('codecanyon') || href.search('graphicriver') || href.search('audiojungle') || href.search('videohive') || href.search('3docean') || href.search('photodune'))) {
        $(this).attr('href', $(this).attr('href') + '&' + urlAttachment)
      }
    })
  })
  function getQueryParams (qs) {
    qs = qs.split('+').join(' ')
    var params = {}
    var tokens
    var re = /[?&]?([^=]+)=([^&]*)/g
    while (tokens = re.exec(qs)) {
      params[decodeURIComponent(tokens[1])] = decodeURIComponent(tokens[2])
    }
    return params
  }
  function getCookie (cName) {
    var i; var x; var y; var ARRcookies = document.cookie.split(';')
    for (i = 0; i < ARRcookies.length; i++) {
      x = ARRcookies[i].substr(0, ARRcookies[i].indexOf('='))
      y = ARRcookies[i].substr(ARRcookies[i].indexOf('=') + 1)
      x = x.replace(/^\s+|\s+$/g, '')
      if (x === cName) {
        return unescape(y)
      }
    }
  }
  function storeParams (p) {
    var cookieName = 'urlparams'
    if (p.gclid) {
      var today = new Date()
      var expires = new Date(today.getTime() + 60 * 24 * 60 * 60 * 1000)
      var data = { gclid: '' }
      if (p.gclid) data.gclid = p.gclid
      document.cookie = cookieName + '=' + JSON.stringify(data) + '; expires=' + expires
    }
    var c = getCookie(cookieName)
    if (c) return JSON.parse(c)
    return undefined
  }
  function createURLAttachment (p) {
    if (!p) return ''
    var attachment = ''
    if (p.gclid) attachment += 'gclid=' + p.gclid + '&'
    attachment = attachment.substr(0, attachment.length - 1)
    return attachment
  }
})(jQuery, window, document)