function emailCloak() {
    if (document.getElementById) {
      var alltags = document.all? document.all : document.getElementsByTagName("*");
      for (i=0; i < alltags.length; i++) {
        if (alltags[i].className == "emailCloak") {
          var oldText = alltags[i].firstChild;
          var emailAddress = alltags[i].firstChild.nodeValue;
          var user = emailAddress.substring(0, emailAddress.indexOf("("));
          var website = emailAddress.substring(emailAddress.indexOf(")")+1, emailAddress.length);
          var newText = user+"@"+website;
          var a = document.createElement("a");
          a.href = "mailto:"+newText;
        var address = document.createTextNode(newText);
        a.appendChild(address);
        alltags[i].replaceChild(a,oldText);
        }
      }
    }
  }
  window.onload = emailCloak;