mixin email(e, k)
  button.btn.btn-xs.btn-default(onclick="showEmail(this, '#{e}', '#{k}')") Show Email

doctype html
html(lang="en")
  head
    include head
    mixin head()
  body
    #wrap
      nav.navbar.navbar-inverse.navbar-fixed-top(role="navigation")
        include nav
        mixin navheader()
        #nav-collapsible.collapse.navbar-collapse
          ul.nav.navbar-nav
            mixin navdefaultlinks("/contact")
          mixin navloginlogout("/contact")
      section#mainpage
        .container
          .col-md-8.col-md-offset-2
            h1 Contact
            h3 Email
            each contact in contacts
              strong= contact.name
              p.text-muted= contact.title
              mixin email(contact.email, contact.emkey)
              br
              hr
            h3 IRC
            p.
              The developer and other knowledgeable people are usually available on IRC for quick questions or comments.  Official support can be provided for cytu.be and synchtube.6irc.net at <a href="http://webchat.6irc.net/?channels=cytube">irc.6irc.net#cytube</a>.  These people can also address general questions about the software, but cannot provide technical support for third-party websites using this code.
    include footer
    mixin footer()
    script(type="text/javascript").
      function showEmail(btn, email, key) {
        email = unescape(email);
        key = unescape(key);
        var dest = new Array(email.length);
        for (var i = 0; i < email.length; i++) {
          dest[i] = String.fromCharCode(email.charCodeAt(i) ^ key.charCodeAt(i % key.length));
        }
        email = dest.join("");
        $("<a/>").attr("href", "mailto:" + email)
          .text(email)
          .insertBefore(btn);
        $(btn).remove();
      }