wezm.net/output/js/application.js

jQuery(function() {
  /*** Article Search ***/
  function reset_search() {
    $('#articles li').css({height: 'auto', opacity: 1.0});
  }

  function refresh_search(elem) {
    var input = $(elem);
    var value = input.val() || "";

    var q = value.toLowerCase();
    $('#articles li').each(function(i) {
      var article = $(this);
      var style;
      if(article.text().toLowerCase().indexOf(q) >= 0) {
        style = {height: 'show', opacity: 1.0}
      }
      else {
        style = {height: 'hide', opacity: 0}
      }
      if(article.css('opacity') != style.opacity) article.animate(style, {queue: false, duration: 500});
    });
  }

  var input = $('#search input');
  if(input.length > 0) {
    // Poll the field for its value while it has focus
    var last_value;
    input.focus(function() {
      last_value = input.val();
      input.everyTime('500ms', function() {
        if(input.val() != last_value) {
          refresh_search(input);
          last_value = input.val();
        }
      });
    }).blur(function() {
      input.stopTime();
    });
    input.val('');
  }
  $('#search').show();
});