/**
* jQuery sound plugin (no flash)
*
* port of script.aculo.us' sound.js (http://script.aculo.us), based on code by Jules Gravinese (http://www.webveteran.com/)
*
* Copyright (c) 2007 Jörn Zaefferer (http://bassistance.de)
*
* Licensed under the MIT license:
*   http://www.opensource.org/licenses/mit-license.php
*  
* $Id: jquery.sound.js 5854 2008-10-04 10:22:25Z joern.zaefferer $
*/

/**
* API Documentation
*
* // play a sound from the url
* $.sound.play(url)
*
* // play a sound from the url, on a track, stopping any sound already running on that track
* $.sound.play(url, {
*   track: "track1"
* });
*
* // increase the timeout to four seconds before removing the sound object from the dom for longer sounds
* $.sound.play(url, {
*   timeout: 4000
* });
*
* // stop a sound by removing the element returned by play
* var sound = $.sound.play(url);
* sound.remove();
*
* // disable playing sounds
* $.sound.enabled = false;
*
* // enable playing sounds
* $.sound.enabled = true
*/

(function($) {

  $.sound = {
    tracks: {},
    enabled: true,
    template: function(src) {
      // todo: move bgsound element and browser sniffing in here
      // todo: test wmv on windows: Builder.node('embed', {type:'application/x-mplayer2', pluginspage:'http://microsoft.com/windows/mediaplayer/en/download/',        id:'mediaPlayer', name:'mediaPlayer', displaysize:'4', autosize:'-1', bgcolor:'darkblue', showcontrols:'false', showtracker:'-1', showdisplay:'0', showstatusbar:'-1', videoborder3d:'-1', width:'0', height:'0', src:audioFile, autostart:'true', designtimesp:'5311', loop:'false'});
      // is_win = (agt.indexOf("windows") != -1);
      return '<embed style="height:0" loop="false" src="' + src + '" autostart="true" hidden="true"/>';
    },
    play: function(url, options) {
      if (!this.enabled)
        return;
      options = $.extend({
        url: url,
        timeout: 2000
      }, options);

      if (options.track) {
        if (this.tracks[options.track]) {
          var current = this.tracks[options.track];
          // TODO check when Stop is avaiable, certainly not on a jQuery object
          current[0].Stop && current[0].Stop();
          current.remove();
        }
      }

      var element = $.browser.msie
              ? $('<bgsound/>').attr({
                src: options.url,
                loop: 1,
                autostart: true
              })
              : $(this.template(options.url));

      element.appendTo("body");

      if (options.track) {
        this.tracks[options.track] = element;
      }

      setTimeout(function() {
        element.remove();
      }, options.timeout)

      return element;
    }
  };

})(jQuery);