ids:     $H(track).keys().first(), 
ids:     track.keys().first(), 
    tracks.each(function(track){      var data = $H(track).values().first();      this.tracks.push($H({        ids:     $H(track).keys().first(),        effect:  Effect.Morph,        options: { style: data }      }));    }.bind(this));
4999	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4999/0c67d2a1c175fa312f232b827bd1c26b95eac0e1/effects.js/buggy/wp-includes/js/scriptaculous/effects.js