/**
	 * 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
	 *   
	 * $Id$
	 */
	
	/**
	 * 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
	 * });
	 *
	 * // disable playing sounds
	 * $.sound.enabled = false;
	 *
	 * // enable playing sounds
	 * $.sound.enabled = true
	 */
	
	(function($) {
	   
	$.sound = {
	  tracks: {},
	  enabled: true,
	  template: function(src) {
	    return '<embed style="height:0" loop="false" src="' + src + '" autostart="true" hidden="true"/>';
	  },
	  play: function(url, options){
	    if (!this.enabled)
	        return;
	    var settings = $.extend({
	      url: url,
	      timeout: 2000
	    }, options);
	   
	    if (settings.track) {
	        if (this.tracks[settings.track]) {
	            var current = this.tracks[settings.track];
	            current.Stop && current.Stop();
	            current.remove(); 
	        }
	    }
	   
	    var element = $.browser.msie
	        ? $('<bgsound/>').attr({
	            src: settings.url,
	            loop: 1,
	            autostart: true
	          })
	        : $(this.template(settings.url));
	    element.appendTo("body");
	   
	    if (settings.track) {
	        this.tracks[settings.track] = element;
	    }
	   
	    setTimeout(function() {
	        element.remove();
	    }, options.timeout)
	  }
	};
	
	})(jQuery);