<!--
var helpers = ['[search the site]'];
function addFieldListeners() {
  var elems = document.forms[0].elements;
  for (var i = 0; i < elems.length; i++) {
    if (elems[i].type == "submit") {continue;}
    elems[i].onfocus = function(evt) {
      evt = (evt) ? evt : 
                    (window.event) ? window.event : null;
      if (evt) {
        var elem = (evt.target) ? evt.target : 
                    (evt.srcElement) ? evt.srcElement : null;  
        if (elem) {
          var value = elem.value;
          for (var i = 0, m = helpers.length; i < m; i++) {

            if (value == helpers[i]) {
              elem.value = "";
            }}}}}}}
//-->