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/ShowMeTheBestReply/web-app/js/prototype/sound.js

http://showmethebestreply.googlecode.com/
JavaScript | 55 lines | 42 code | 6 blank | 7 comment | 11 complexity | d654e517c3813d9a21280b6c2e58a8db MD5 | raw file
 1// script.aculo.us sound.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007
 2
 3// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
 4//
 5// Based on code created by Jules Gravinese (http://www.webveteran.com/)
 6//
 7// script.aculo.us is freely distributable under the terms of an MIT-style license.
 8// For details, see the script.aculo.us web site: http://script.aculo.us/
 9
10Sound = {
11  tracks: {},
12  _enabled: true,
13  template:
14    new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'),
15  enable: function(){
16    Sound._enabled = true;
17  },
18  disable: function(){
19    Sound._enabled = false;
20  },
21  play: function(url){
22    if(!Sound._enabled) return;
23    var options = Object.extend({
24      track: 'global', url: url, replace: false
25    }, arguments[1] || {});
26    
27    if(options.replace && this.tracks[options.track]) {
28      $R(0, this.tracks[options.track].id).each(function(id){
29        var sound = $('sound_'+options.track+'_'+id);
30        sound.Stop && sound.Stop();
31        sound.remove();
32      })
33      this.tracks[options.track] = null;
34    }
35      
36    if(!this.tracks[options.track])
37      this.tracks[options.track] = { id: 0 }
38    else
39      this.tracks[options.track].id++;
40      
41    options.id = this.tracks[options.track].id;
42    $$('body')[0].insert( 
43      Prototype.Browser.IE ? new Element('bgsound',{
44        id: 'sound_'+options.track+'_'+options.id,
45        src: options.url, loop: 1, autostart: true
46      }) : Sound.template.evaluate(options));
47  }
48};
49
50if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){
51  if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 }))
52    Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>')
53  else
54    Sound.play = function(){}
55}