// Sucker fish drop down menus
  sfHover = function() {
    var sfEls = document.getElementById("nav").getElementsByTagName("LI");
    for (var i=0; i<sfEls.length; i++) {
      sfEls[i].onmouseover=function() {
        this.className+=" sfhover";
      }
      sfEls[i].onmouseout=function() {
        this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
      }
    }
  }
  if (window.attachEvent) window.attachEvent("onload", sfHover);

  // clear Search Field
  function clearSearch () {
    var f = document.getElementById('s');
    f.onfocus = function() {
      if (this.value == 'search...') this.value = '';
    }
    f.onblur = function() {
      if (this.value != '') return;
      this.value = 'search...';
    }
  }