From 2fcaef82bbddecd2980e03523b1c23cbbd05d53e Mon Sep 17 00:00:00 2001
From: "Andrey A.I. Sitnik" <andrey@sitnik.ru>
Date: Wed, 7 Nov 2012 15:25:26 +0700
Subject: [PATCH] Add Visibility.js 0.6.1 version

---
 ajax/libs/visibility.js/0.6.1/visibility.fallback.min.js | 1 +
 ajax/libs/visibility.js/0.6.1/visibility.min.js          | 1 +
 ajax/libs/visibility.js/package.json                     | 2 +-
 3 files changed, 3 insertions(+), 1 deletion(-)
 create mode 100644 ajax/libs/visibility.js/0.6.1/visibility.fallback.min.js
 create mode 100644 ajax/libs/visibility.js/0.6.1/visibility.min.js

diff --git a/ajax/libs/visibility.js/0.6.1/visibility.fallback.min.js b/ajax/libs/visibility.js/0.6.1/visibility.fallback.min.js
new file mode 100644
index 000000000..c671f5b4f
--- /dev/null
+++ b/ajax/libs/visibility.js/0.6.1/visibility.fallback.min.js
@@ -0,0 +1 @@
+(function(){"use strict";if(document.visibilityState||document.webkitVisibilityState||document.msVisibilityState||document.mozVisibilityState||document.oVisibilityState)return;document.hidden=!1,document.visibilityState="visible";var e=null,t=0,n=function(){document.createEvent?(e||(e=document.createEvent("HTMLEvents"),e.initEvent("visibilitychange",!0,!0)),document.dispatchEvent(e)):typeof Visibility=="object"&&Visibility._onChange.call(Visibility,{})},r=function(){document.hidden=!1,document.visibilityState="visible",n()},i=function(){document.hidden=!0,document.visibilityState="hidden",n()};document.addEventListener?(window.addEventListener("focus",r,!0),window.addEventListener("blur",i,!0)):(document.attachEvent("onfocusin",r),document.attachEvent("onfocusout",i))})()
\ No newline at end of file
diff --git a/ajax/libs/visibility.js/0.6.1/visibility.min.js b/ajax/libs/visibility.js/0.6.1/visibility.min.js
new file mode 100644
index 000000000..c1df0ae25
--- /dev/null
+++ b/ajax/libs/visibility.js/0.6.1/visibility.min.js
@@ -0,0 +1 @@
+(function(){"use strict";var e=function(e){return"undefined"!=typeof e};window.Visibility={onVisible:function(e){if(!this.isSupported()||!this.hidden())return e(),this.isSupported();var t=this.change(function(n,r){Visibility.hidden()||(Visibility.unbind(t),e())});return t},change:function(e){if(!this.isSupported())return!1;this._lastCallback+=1;var t=this._lastCallback;return this._callbacks[t]=e,this._setListener(),t},unbind:function(e){delete this._callbacks[e]},afterPrerendering:function(e){if(!this.isSupported()||"prerender"!=this.state())return e(),this.isSupported();var t=this.change(function(n,r){"prerender"!=r&&(Visibility.unbind(t),e())});return t},hidden:function(){return this._prop("hidden",!1)},state:function(){return this._prop("visibilityState","visible")},isSupported:function(){return e(this._prefix())},_doc:window.document,_prefixes:["webkit","moz"],_chechedPrefix:null,_listening:!1,_lastCallback:-1,_callbacks:{},_hiddenBefore:!1,_init:function(){this._hiddenBefore=this.hidden()},_prefix:function(){if(null!==this._chechedPrefix)return this._chechedPrefix;if(e(this._doc.visibilityState))return this._chechedPrefix="";var t;for(var n=0;n<this._prefixes.length;n++){t=this._prefixes[n]+"VisibilityState";if(e(this._doc[t]))return this._chechedPrefix=this._prefixes[n]}},_name:function(e){var t=this._prefix();return""==t?e:t+e.substr(0,1).toUpperCase()+e.substr(1)},_prop:function(e,t){return this.isSupported()?this._doc[this._name(e)]:t},_onChange:function(e){var t=this.state();for(var n in this._callbacks)this._callbacks[n].call(this._doc,e,t);this._hiddenBefore=this.hidden()},_setListener:function(){if(this._listening)return;var e=this._prefix()+"visibilitychange",t=function(){Visibility._onChange.apply(Visibility,arguments)};this._doc.addEventListener?this._doc.addEventListener(e,t,!1):this._doc.attachEvent(e,t),this._listening=!0,this._hiddenBefore=this.hidden()}},Visibility._init();var t={every:function(t,n,r){this._initTimers(),e(r)||(r=n,n=null),this._lastTimer+=1;var i=this._lastTimer;return this._timers[i]={interval:t,hiddenInterval:n,callback:r},this._runTimer(i,!1),this.isSupported()&&this._setListener(),i},stop:function(t){var n=this._timers[t];return e(n)?(this._stopTimer(t),delete this._timers[t],n):!1},_lastTimer:-1,_timers:{},_timersInitialized:!1,_initTimers:function(){if(this._timersInitialized)return;this._timersInitialized=!0,e(window.jQuery)&&e(jQuery.every)?this._setInterval=this._chronoInterval:this._setInterval=this._originalInterval,this.change(function(){Visibility._timersStopRun()})},_originalInterval:function(e,t){return setInterval(e,t)},_chronoInterval:function(e,t){return jQuery.every(t,e)},_setInterval:null,_runTimer:function(e,t){var n,r=this._timers[e];if(this.hidden()){if(null===r.hiddenInterval)return;n=r.hiddenInterval}else n=r.interval;t&&r.callback.call(window),r.id=this._setInterval(r.callback,n)},_stopTimer:function(e){var t=this._timers[e];clearInterval(t.id),delete t.id},_timersStopRun:function(e){var t=this.hidden(),n=this._hiddenBefore;if(t&&!n||!t&&n)for(var r in this._timers)this._stopTimer(r),this._runTimer(r,!t)}};for(var n in t)Visibility[n]=t[n]})()
\ No newline at end of file
diff --git a/ajax/libs/visibility.js/package.json b/ajax/libs/visibility.js/package.json
index 1a870d322..ba5aa3ba2 100644
--- a/ajax/libs/visibility.js/package.json
+++ b/ajax/libs/visibility.js/package.json
@@ -1,7 +1,7 @@
 {
     "name": "visibility.js",
     "filename": "visibility.min.js",
-    "version": "0.6",
+    "version": "0.6.1",
     "description": "A wrapper for the Page Visibility API",
     "homepage": "https://github.com/ai/visibility.js",
     "keywords": [