(function(){
  window.app = function(){
    return {
      /**
      * start the app
      * @function ?
      */
      init : function() {
        this._setupHandlers();
      },

      /**
      * setup event handlers
      * @function ?
      */
      _setupHandlers : function() {
        $('#search').focus(function(){
          $(this).removeClass('default');
          $(this).val('');
        });
        
        $('#search').keypress(function(e){
          if (e.keyCode === 13) window.location.href="/?q=" + $(this).val();
        });
      }
    };
  }();
  
  $(window).load(function (){
    app.init();
  });
})();