/* main.js */
/* revision Sun Jan 29 14:52:29 -0600 2012 */

  function findAndReplace(searchText, replacement, searchNode) {
    if (!searchText || typeof replacement === 'undefined') {
      // Throw error here if you want...
      return;
    }
    var regex = typeof searchText === 'string' ?
            new RegExp(searchText, 'g') : searchText,
      childNodes = (searchNode || document.body).childNodes,
      cnLength = childNodes.length,
      excludes = 'html,head,style,title,link,meta,script,object,iframe';
    while (cnLength--) {
      var currentNode = childNodes[cnLength];
      if (currentNode.nodeType === 1 &&
        (excludes + ',').indexOf(currentNode.nodeName.toLowerCase() + ',') === -1) {
        arguments.callee(searchText, replacement, currentNode);
      }
      if (currentNode.nodeType !== 3 || !regex.test(currentNode.data) ) {
        continue;
      }
      var parent = currentNode.parentNode,
        frag = (function(){
          var html = currentNode.data.replace(regex, replacement),
            wrap = document.createElement('div'),
            frag = document.createDocumentFragment();
          wrap.innerHTML = html;
          while (wrap.firstChild) {
            frag.appendChild(wrap.firstChild);
          }
          return frag;
        })();
      parent.insertBefore(frag, currentNode);
      parent.removeChild(currentNode);
    }
  }

  function fixEmails() { findAndReplace(/\[(.*) AT (.*)\]/, '<a href="mailto:$1@$2">$1@$2</a>'); }

  window.onload = fixEmails;