(function($){
  // Preloading Roll Over Images
  function preloadRollOverImages() {
    var o = new Object();
    $('img.swap').each(function(i) {
      var src  = this.src,
          sep  = src.lastIndexOf('.'),
          src2 = src.substr(0, sep)+'_ov'+src.substr(sep, 4);
      o[src]     = new Image();
      o[src].src = src2;
      $(this).hover(
        function() { this.src = src2; },
        function() { this.src = src; }
      );
    });
  }
  // window.onload
  $(document).ready(function(){
    preloadRollOverImages();
    $.smoothAnchors('fast');
  });
})(jQuery);