@@ -59,6 +59,8 @@ pages:

 - ['userguide/dockerlinks.md', 'User Guide', 'Linking containers together' ]

 - ['userguide/dockervolumes.md', 'User Guide', 'Managing data in containers' ]

 - ['userguide/dockerrepos.md', 'User Guide', 'Working with Docker Hub' ]

+- ['userguide/level1.md', '**HIDDEN**' ]

+- ['userguide/level2.md', '**HIDDEN**' ]

 # Docker Hub docs:

 - ['docker-hub/index.md', 'Docker Hub', 'Docker Hub' ]

@@ -168,6 +168,8 @@ update and create images.

 1. We can update a container created from an image and commit the results to an image.

 2. We can use a `Dockerfile` to specify instructions to create an image.

+Test your understanding [here](/userguide/level1)!

+

 ### Updating and committing an image

 To update an image we first need to create a container from the image

@@ -478,6 +480,10 @@ We can then create a container from our new image.

 > To help you write a clear, readable, maintainable `Dockerfile`, we've also

 > written a [`Dockerfile` Best Practices guide](/articles/dockerfile_best-practices).

+### Test your understanding

+

+See how well you understand the material by taking [this short quiz](/userguide/level1)!

+

 ## Setting tags on an image

 You can also add a tag to an existing image after you commit or build it. We

@@ -535,3 +541,4 @@ by linking together multiple Docker containers.

 Go to [Linking Containers Together](/userguide/dockerlinks).

+

new file mode 100644

@@ -0,0 +1,72 @@

+page_title: Docker Images Test

+page_description: How to work with Docker images.

+page_keywords: documentation, docs, the docker guide, docker guide, docker, docker platform, virtualization framework, docker.io, Docker images, Docker image, image management, Docker repos, Docker repositories, docker, docker tag, docker tags, Docker Hub, collaboration

+

+<a title="back" class="btn btn-primary back" href="/userguide/dockerimages/#creating-our-own-images">Back</a>

+

+# Test Yourself

+

+## Test your Dockerfile skills - Level 1

+

+### Questions

+

+<div name="level1_questions">

+	What is the Dockerfile instruction to specify the base image ?<br />

+	<input type="text" class="level" id="level1_q0"/>

+	<div class="alert alert-error level_error" id="level1_error0" style="display:none;">The right answer was <code>FROM</code></div>

+	<br>

+	What is the Dockerfile instruction to execute any commands on the current image and commit the results?<br />

+	<input type="text" class="level" id="level1_q1"/>

+	<div class="alert alert-error level_error" id="level1_error1" style="display:none;">The right answer was <code>RUN</code></div>

+	<br>

+	What is the Dockerfile instruction to specify the maintainer of the Dockerfile?<br />

+	<input type="text" class="level" id="level1_q2"/>

+	<div class="alert alert-error level_error" id="level1_error2" style="display:none;">The right answer was <code>MAINTAINER</code></div>

+	<br>

+	What is the character used to add comment in Dockerfiles?<br />

+	<input type="text" class="level" id="level1_q3"/>

+	<div class="alert alert-error level_error" id="level1_error3" style="display:none;">The right answer was <code>#</code></div>

+	<p>

+	<div class="alert alert-success" id="all_good" style="display:none;">Congratulations, you made no mistake!<br />

+	Tell the world <a href="https://twitter.com/share" class="twitter-share-button" data-url="http://www.docker.io/learn/dockerfile/level1/" data-text="I just successfully answered questions of the #Dockerfile tutorial Level 1. What's your score?" data-via="docker" >Tweet</a><br />

+	And try the next challenge: <a href="#fill_the_dockerfile">Fill the Dockerfile</a>

+	</div>

+	<div class="alert alert-error" id="no_good" style="display:none;">Your Dockerfile skills are not yet perfect, try to take the time to read this tutorial again.</div>

+	<div class="alert alert-block" id="some_good" style="display:none;">You're almost there! Read carefully the sections corresponding to your errors, and take the test again!</div>

+	</p>

+	<button class="btn btn-primary" id="check_level1_questions">Check your answers</button>

+</div>

+

+### Fill the Dockerfile

+Your best friend Eric Bardin sent you a Dockerfile, but some parts were lost in the ocean. Can you find the missing parts?

+<div class="form-inline">

+<pre>

+&#35; This is a Dockerfile to create an image with Memcached and Emacs installed. <br>

+&#35; VERSION       1.0<br>

+# use the ubuntu base image provided by dotCloud

+<input type="text" class="l_fill" id="from" /> ub<input type="text" class="l_fill" id="ubuntu" /><br>

+<input type="text" class="l_fill" id="maintainer" /> E<input type="text" class="l_fill" id="eric" /> B<input type="text" class="l_fill" id="bardin" />, eric.bardin@dotcloud.com<br>

+# make sure the package repository is up to date

+<input type="text" class="l_fill" id="run0"/> echo "deb http://archive.ubuntu.com/ubuntu precise main universe" > /etc/apt/sources.list

+<input type="text" class="l_fill" id="run1" /> apt-get update<br>

+# install memcached

+RUN apt-get install -y <input type="text" class="l_fill" id="memcached" /><br>

+# install emacs

+<input type="text" class="l_fill" id="run2"/> apt-get install -y emacs23

+</pre>

+</div>

+

+<div class="alert alert-success" id="dockerfile_ok" style="display:none;">Congratulations, you successfully restored Eric's Dockerfile! You are ready to containerize the world!.<br />

+Tell the world! <a href="https://twitter.com/share" class="twitter-share-button" data-url="https://www.docker.io/learn/dockerfile/level1/" data-text="I just successfully completed the 'Fill the Dockerfile' challenge of the #Dockerfile tutorial Level 1" data-via="docker" >Tweet</a>

+</div>

+<div class="alert alert-error" id="dockerfile_ko" style="display:none;">Wooops, there are one or more errors in the Dockerfile. Try again.</div>

+<br>

+<button class="btn btn-primary" id="check_level1_fill">Check the Dockerfile</button></p>

+

+## What's next?

+

+<p>In the next level, we will go into more detail about how to specify which command should be executed when the container starts,

+which user to use, and how expose a particular port.</p>

+

+<a title="back" class="btn btn-primary back" href="/userguide/dockerimages/#creating-our-own-images">Back</a>

+<a title="next level" class="btn btn-primary" href="/userguide/level2">Go to the next level</a>

\ No newline at end of file

new file mode 100644

@@ -0,0 +1,97 @@

+page_title: Docker Images Test

+page_description: How to work with Docker images.

+page_keywords: documentation, docs, the docker guide, docker guide, docker, docker platform, virtualization framework, docker.io, Docker images, Docker image, image management, Docker repos, Docker repositories, docker, docker tag, docker tags, Docker Hub, collaboration

+

+<a title="back" class="btn btn-primary back" href="/userguide/dockerimages/#creating-our-own-images">Back</a>

+

+#Test Yourself

+

+## Test your Dockerfile skills - Level 2

+

+### Questions:

+

+<div class="level_questions">

+What is the Dockerfile instruction to specify the base image?<br>

+	<input type="text" class="level">

+	<div style="display:none;" id="level2_error0" class="alert alert-error level_error">The right answer was <code>FROM</code></div><br>

+	Which Dockerfile instruction sets the default command for your image?<br>

+	<input type="text" class="level">

+	<div style="display:none;" id="level2_error4" class="alert alert-error level_error">The right answer was <code>ENTRYPOINT</code> or <code>CMD</code></div><br>

+	What is the character used to add comments in Dockerfiles?<br>

+	<input type="text" class="level">

+	<div style="display:none;" id="level2_error3" class="alert alert-error level_error">The right answer was <code>#</code></div><br>

+    Which Dockerfile instruction sets the username to use when running the image?<br>

+	<input type="text" class="level">

+	<div style="display:none;" id="level2_error5" class="alert alert-error level_error">The right answer was <code>USER</code></div><br>

+	What is the Dockerfile instruction to execute any command on the current image and commit the results?<br>

+	<input type="text" class="level">

+	<div style="display:none;" id="level2_error1" class="alert alert-error level_error">The right answer was <code>RUN</code></div><br>

+	Which Dockerfile instruction sets ports to be exposed when running the image?<br>

+	<input type="text" class="level">

+	<div style="display:none;" id="level2_error6" class="alert alert-error level_error">The right answer was <code>EXPOSE</code></div><br>

+	What is the Dockerfile instruction to specify the maintainer of the Dockerfile?<br>

+	<input type="text" class="level">

+	<div style="display:none;" id="level2_error2" class="alert alert-error level_error">The right answer was <code>MAINTAINER</code></div><br>

+	Which Dockerfile instruction lets you trigger a command as soon as the container starts?<br>

+	<input type="text" class="level">

+	<div style="display:none;" id="level2_error7" class="alert alert-error level_error">The right answer was <code>ENTRYPOINT</code> or <code>CMD</code></div><br>

+	<p>

+	

+	<div class="alert alert-success" id="all_good" style="display:none;">Congratulations, you made no mistake!<br />

+	Tell the world <a href="https://twitter.com/share" class="twitter-share-button" data-url="http://www.docker.io/learn/dockerfile/level1/" data-text="I just successfully answered questions of the #Dockerfile tutorial Level 1. What's your score?" data-via="docker" >Tweet</a><br />

+	And try the next challenge: <a href="#fill_the_dockerfile">Fill the Dockerfile</a>

+	</div>

+	<div class="alert alert-error" id="no_good" style="display:none;">Your Dockerfile skills are not yet perfect, try to take the time to read this tutorial again.</div>

+	<div class="alert alert-block" id="some_good" style="display:none;">You're almost there! Read carefully the sections corresponding to your errors, and take the test again!</div>

+	</p>

+	<button class="btn btn-primary" id="check_level2_questions">Check your answers</button>

+</div>

+

+### Fill the Dockerfile

+<br>

+Your best friend Roberto Hashioka sent you a Dockerfile, but some parts were lost in the ocean. Can you find the missing parts?

+<div class="form-inline">

+<pre>

+# Redis

+#

+# VERSION       0.42

+#

+# use the ubuntu base image provided by dotCloud

+<input id="from" class="l_fill" type="text">  ub<input id="ubuntu" class="l_fill" type="text"><br>

+MAINT<input id="maintainer" class="l_fill" type="text"> Ro<input id="roberto" class="l_fill" type="text"> Ha<input id="hashioka" class="l_fill" type="text"> roberto.hashioka@dotcloud.com<br>

+# make sure the package repository is up to date

+<input id="run0" class="l_fill" type="text"> echo "deb http://archive.ubuntu.com/ubuntu precise main universe" > /etc/apt/sources.list

+<input id="run1" class="l_fill" type="text"> apt-get update<br>

+# install wget (required for redis installation)

+<input id="run2" class="l_fill" type="text"> apt-get install -y wget<br>

+# install make (required for redis installation)

+<input id="run3" class="l_fill" type="text"> apt-get install -y make<br>

+# install gcc (required for redis installation)

+RUN apt-get install -y <input id="gcc" class="l_fill" type="text"><br>

+# install apache2

+<input id="run4" class="l_fill" type="text"> wget http://download.redis.io/redis-stable.tar.gz

+<input id="run5" class="l_fill" type="text">tar xvzf redis-stable.tar.gz

+<input id="run6" class="l_fill" type="text">cd redis-stable && make && make install<br>

+# launch redis when starting the image

+<input id="entrypoint" class="l_fill" type="text"> ["redis-server"]<br>

+# run as user dameon

+<input id="user" class="l_fill" type="text"> daemon<br>

+# expose port 6379

+<input id="expose" class="l_fill" type="text"> 6379

+</pre>

+<div class="alert alert-success" id="dockerfile_ok" style="display:none;">Congratulations, you successfully restored Roberto's Dockerfile! You are ready to containerize the world!.<br />

+    Tell the world! <a href="https://twitter.com/share" class="twitter-share-button" data-url="http://www.docker.io/learn/dockerfile/level2/" data-text="I just successfully completed the 'Dockerfill' challenge of the #Dockerfile tutorial Level 2" data-via="docker" >Tweet</a>

+</div>

+<div class="alert alert-error" id="dockerfile_ko" style="display:none;">Wooops, there are one or more errors in the Dockerfile. Try again.</div>

+<br>

+<button class="btn btn-primary" id="check_level2_fill">Check the Dockerfile</button></p>

+</div>

+    

+## What's next?

+<p>

+Thanks for going through our tutorial! We will be posting Level 3 shortly. Follow us on twitter<br>

+<a href="https://twitter.com/docker" class="twitter-follow-button" data-show-count="false">Follow @docker</a>

+<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>

+</p>

+<p>In the meantime, check out this <a href="http://crosbymichael.com/dockerfile-best-practices.html">blog post</a> by Michael Crosby that describes Dockerfile Best Practices.</p>

+<a title="creating our own images" class="btn btn-primary" href="/userguide/dockerimages/#creating-our-own-images">Back to the Docs!</a>

\ No newline at end of file

@@ -17,6 +17,7 @@

   <link href="/css/bootstrap-custom.css" rel="stylesheet">

   <link href="/css/main.css" rel="stylesheet">

   <link href="/css/prettify-1.0.css" rel="stylesheet">

+  <link rel="stylesheet" type="text/css" href="/css/dockerfile_tutorial.css">

   <link href="/tipuesearch/tipuesearch.css" rel="stylesheet">

   <link href="/css/docs.css" rel="stylesheet">

   <link rel="shortcut icon" href="{{ site_favicon }}">

@@ -102,9 +103,12 @@

 {% include "footer.html" %}

 <script src="/js/jquery-1.10.2.min.js"></script>

+<script src="/js/jquery.cookie.js" ></script>

 <script src="/js/jquery-scrolltofixed-min.js"></script>

 <script src="/js/bootstrap-3.0.3.min.js"></script>

 <script src="/js/prettify-1.0.min.js"></script>

+<script src="/js/dockerfile_tutorial.js"></script>

+<script src="/js/dockerfile_tutorial_level.js"></script>

 <script src="/js/base.js"></script>

 <script src="/tipuesearch/tipuesearch_set.js"></script>

 <script src="/tipuesearch/tipuesearch.min.js"></script>

new file mode 100644

@@ -0,0 +1,59 @@

+pre {

+    background-color: #F5F5F5;

+    border: 1px solid rgba(0, 0, 0, 0.15);

+    border-radius: 4px 4px 4px 4px;

+    display: block;

+    font-size: 13px;

+    line-height: 20px;

+    margin: 0 0 10px;

+    padding: 9.5px;

+    white-space: pre-wrap;

+    word-break: break-all;

+    word-wrap: break-word;

+}

+code, pre {

+    border-radius: 3px 3px 3px 3px;

+    color: #333333;

+    font-family: Monaco,Menlo,Consolas,"Courier New",monospace;

+    font-size: 12px;

+    padding: 0 3px 2px;

+}

+

+.terminal {

+	color: #AAAAAA;

+	background-color: black;

+}

+

+.terminal  span.command {

+	color: white;

+	font-weight: bold;

+}

+

+.error_input {

+    border-color: #B94A48 !important;

+    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075) inset !important;

+}

+

+input.level {

+    width: 150px;

+    height: 2.5em;

+    display: inline-block;

+}

+div.level_error {

+    width: 300px;

+    display: inline-block;

+    padding: 7px 12px;

+}

+.alert {

+    text-align:center;

+}

+#check_level_questions {

+    margin-top: 10px;

+}

+.form-inline input.l_fill {

+    height: 20px;

+    border-radius: 0;

+    width: 90px;

+    margin-right: 0;

+    padding: 0 0 2px 0;

+}

\ No newline at end of file

new file mode 100755

@@ -0,0 +1,74 @@

+function clean_input(i) {

+    return i.replace(/^\s+|\s+$/g, '');

+}

+

+function clean_up(str){

+    return clean_input(str).toUpperCase();

+}

+

+function dockerfile_log(level, item, errors)

+{

+	var logUrl = '/tutorial/api/dockerfile_event/';

+	$.ajax({

+			url: logUrl,

+			type: "POST",

+			cache:false,

+			data: {

+				'errors': errors,

+				'level': level,

+				'item': item,

+			},

+		}).done( function() { } );

+}

+

+function validate_email(email)

+{ 

+	var re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;

+	return re.test(email);

+} 

+

+$(document).ready(function() {

+

+    /* prepare to send the csrf-token on each ajax-request */

+    var csrftoken = $.cookie('csrftoken');

+    $.ajaxSetup({

+        headers: { 'X-CSRFToken': csrftoken }

+    });

+

+    $("#send_email").click( function()

+    {

+        $('#email_invalid').hide();

+        $('#email_already_registered').hide();

+        $('#email_registered').hide();

+

+        email = $('#email').val();

+        if (!validate_email(email))

+        {

+            $('#email_invalid').show();

+            return (false);

+        }

+

+        var emailUrl = '/tutorial/api/subscribe/';

+

+        $.ajax({

+                url: emailUrl,

+                type: "POST",

+                cache:false,

+                data: {

+                    'email': email,

+                    'from_level': $(this).data('level')

+                },

+            }).done( function(data ) {

+                    if (data == 1) // already registered

+                    {

+                        $('#email_already_registered').show();

+                    }

+                    else if (data == 0) // registered ok

+                    {

+                        $('#email_registered').show();

+                    }

+

+                } );

+        return (true);

+    });

+})

new file mode 100644

@@ -0,0 +1,176 @@

+function check_form1 ()

+{

+	$('#level1_error0').hide();

+	$('#level1_error1').hide();

+	$('#level1_error2').hide();

+	$('#level1_error3').hide();

+	

+	$('#no_good').hide();	

+	$('#some_good').hide();		

+	$('#all_good').hide();

+

+	var a = clean_input($('#level1_q0').val()).toUpperCase();

+	var b = clean_input($('#level1_q1').val()).toUpperCase();

+	var c = clean_input($('#level1_q2').val()).toUpperCase();

+	var d = clean_input($('#level1_q3').val());

+	var points = 0;

+	

+	if (a == 'FROM'){

+		points = points + 1;

+	} else {

+		$('#level1_error0').show();

+	}

+	if (b == 'RUN') {

+		points = points + 1;

+	} else {

+		$('#level1_error1').show();

+	}

+	if (c == 'MAINTAINER') {

+		points = points + 1;

+	} else {

+		$('#level1_error2').show();

+	}

+	if (d == '#') {

+		points = points + 1;

+	} else {

+		$('#level1_error3').show();

+	}

+	if (points == 4) {// all good

+		$('#all_good').show();

+	} else if (points == 0) { // nothing good

+		$('#no_good').show();	

+	} else {// some good some bad

+		$('#some_good').show();

+	}

+	return (4 - points);

+}

+

+function check_form2 ()

+{

+    $('.level_questions .alert').hide();

+

+    var answers = {};

+    answers[0] = ['FROM'];

+    answers[1] = ['ENTRYPOINT', 'CMD'];

+    answers[2] = ['#'];

+    answers[3] = ['USER'];

+    answers[4] = ['RUN'];

+    answers[5] = ['EXPOSE'];

+    answers[6] = ['MAINTAINER'];

+    answers[7] = ['ENTRYPOINT', 'CMD'];

+

+	var points = 0;

+

+    $.each($(".level"), function(num, input){

+        var cleaned = clean_up(input.value);

+        if ($.inArray(cleaned, answers[num]) == -1) {

+            $( $(".level_error")[num]).show()

+            $(input).addClass("error_input");

+        } else {

+            $( $(".level_error")[num]).hide()

+            $(input).removeClass("error_input");

+            points += 1;

+        }

+    })

+	if (points == 8) // all good

+	{

+		$('#all_good').show();

+	}

+	else if (points == 0) // nothing good

+	{

+		$('#no_good').show();

+	}

+	else // some good some bad

+	{

+		$('#some_good').show();

+	}

+	return (8- points);

+}

+

+function check_fill(answers)

+{

+	$('#dockerfile_ok').hide();

+	$('#dockerfile_ko').hide();

+

+	var errors = 0;

+

+    $.each($(".l_fill"), function(num, input){

+        var cleaned = clean_up(input.value);

+        var id = input.id;

+        if (answers[id] != cleaned) {

+            $(input).addClass("error_input");

+            errors += 1;

+        } else {

+            $(input).removeClass("error_input");

+        }

+    });

+

+	if (errors != 0)

+	{

+		$('#dockerfile_ko').show();

+	}

+	else

+	{

+		$('#dockerfile_ok').show();

+	}

+	return (errors);

+}

+

+$(document).ready(function() {

+

+    $("#check_level1_questions").click( function(){

+        errors = check_form1();

+        dockerfile_log(1, '1_questions', errors);

+       }

+    );

+

+    $("#check_level1_fill").click( function(){

+        var answers = {};

+        answers['from'] = 'FROM';

+        answers['ubuntu'] = 'UNTU';

+        answers['maintainer'] = 'MAINTAINER';

+        answers['eric'] = 'RIC';

+        answers['bardin'] = 'ARDIN';

+        answers['run0'] = 'RUN';

+        answers['run1'] = 'RUN';

+        answers['run2'] = 'RUN';

+        answers['memcached'] = 'MEMCACHED';

+

+        var errors = check_fill(answers);

+        dockerfile_log(1, '2_fill', errors);

+    });

+

+    $("#check_level2_questions").click( function(){

+        errors = check_form2();

+        dockerfile_log(2, '1_questions', errors);

+       }

+    );

+

+    $("#check_level2_fill").click( function(){

+        var answers = {};

+        answers['from'] = "FROM";

+        answers['ubuntu'] = "UNTU";

+        answers['maintainer'] = "AINER";

+        answers['roberto'] = "BERTO";

+        answers['hashioka'] = "SHIOKA";

+        answers['run0'] = "RUN";

+        answers['run1'] = "RUN";

+        answers['run2'] = "RUN";

+        answers['run3'] = "RUN";

+        answers['run4'] = "RUN";

+        answers['run5'] = "RUN";

+        answers['run6'] = "RUN";

+        answers['entrypoint'] = "ENTRYPOINT";

+        answers['user'] = "USER";

+        answers['expose'] = "EXPOSE";

+        answers['gcc'] = "GCC";

+

+        var errors = check_fill(answers);

+        dockerfile_log(2, '2_fill', errors);

+    });

+

+    $(".btn.btn-primary.back").click( function(event){

+        event.preventDefault();

+        window.history.back();

+    })

+});

new file mode 100644

@@ -0,0 +1,90 @@

+/*!

+ * jQuery Cookie Plugin v1.3.1

+ * https://github.com/carhartl/jquery-cookie

+ *

+ * Copyright 2013 Klaus Hartl

+ * Released under the MIT license

+ */

+(function ($, document, undefined) {

+

+	var pluses = /\+/g;

+

+	function raw(s) {

+		return s;

+	}

+

+	function decoded(s) {

+		return unRfc2068(decodeURIComponent(s.replace(pluses, ' ')));

+	}

+

+	function unRfc2068(value) {

+		if (value.indexOf('"') === 0) {

+			// This is a quoted cookie as according to RFC2068, unescape

+			value = value.slice(1, -1).replace(/\\"/g, '"').replace(/\\\\/g, '\\');

+		}

+		return value;

+	}

+

+	function fromJSON(value) {

+		return config.json ? JSON.parse(value) : value;

+	}

+

+	var config = $.cookie = function (key, value, options) {

+

+		// write

+		if (value !== undefined) {

+			options = $.extend({}, config.defaults, options);

+

+			if (value === null) {

+				options.expires = -1;

+			}

+

+			if (typeof options.expires === 'number') {

+				var days = options.expires, t = options.expires = new Date();

+				t.setDate(t.getDate() + days);

+			}

+

+			value = config.json ? JSON.stringify(value) : String(value);

+

+			return (document.cookie = [

+				encodeURIComponent(key), '=', config.raw ? value : encodeURIComponent(value),

+				options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE

+				options.path    ? '; path=' + options.path : '',

+				options.domain  ? '; domain=' + options.domain : '',

+				options.secure  ? '; secure' : ''

+			].join(''));

+		}

+

+		// read

+		var decode = config.raw ? raw : decoded;

+		var cookies = document.cookie.split('; ');

+		var result = key ? null : {};

+		for (var i = 0, l = cookies.length; i < l; i++) {

+			var parts = cookies[i].split('=');

+			var name = decode(parts.shift());

+			var cookie = decode(parts.join('='));

+

+			if (key && key === name) {

+				result = fromJSON(cookie);

+				break;

+			}

+

+			if (!key) {

+				result[name] = fromJSON(cookie);

+			}

+		}

+

+		return result;

+	};

+

+	config.defaults = {};

+

+	$.removeCookie = function (key, options) {

+		if ($.cookie(key) !== null) {

+			$.cookie(key, null, options);

+			return true;

+		}

+		return false;

+	};

+

+})(jQuery, document);