/**
 * Write an email address to the screen. Helps so that bots can't parse email addresses from the site.
 *
 *     writeEmail("info", "info", "churchmedia.cc","");
 *     or
 *     writeEmail("info", "info", "churchmedia.cc","Contact Us");
 *
 * @param string
 * @param string
 * @param string
 */
function writeEmail(contact, email, emailHost, overrideDisplay) {
  if (overrideDisplay == "") {
    document.write("<a href=" + "&#109a&#105l" + "&#116&#111:" + email + "@" + emailHost+ ">" + contact + "@" + emailHost+"</a>");
  }
  else {
    document.write("<a href=" + "&#109a&#105l" + "&#116&#111:" + email + "@" + emailHost+ ">" + overrideDisplay+"</a>");
  }
}