javascript.html

            </tr>
            <tr>
              <td>content</td>
              <td>string | function</td>
              <td>''</td>
              <td>default content value if <code>data-content</code> attribute isn't present</td>
            </tr>
            <tr>
              <td>delay</td>
              <td>number | object</td>
              <td>0</td>
              <td>
               <p>delay showing and hiding the popover (ms) - does not apply to manual trigger type</p>
               <p>If a number is supplied, delay is applied to both hide/show</p>
               <p>Object structure is: <code>delay: { show: 500, hide: 100 }</code></p>
              </td>
            </tr>
            <tr>
              <td>container</td>
              <td>string | false</td>
              <td>false</td>
              <td>
               <p>Appends the popover to a specific element. Example: <code>container: 'body'</code></p>
              </td>
            </tr>
          </tbody>
        </table>
        <div class="bs-callout bs-callout-info">
          <h4>Data attributes for individual popovers</h4>
          <p>Options for individual popovers can alternatively be specified through the use of data attributes, as explained above.</p>
        </div>

        <h3>Markup</h3>
        <p>For performance reasons, the Tooltip and Popover data-apis are opt in. If you would like to use them just specify a selector option.</p>

        <h3>Methods</h3>
        <h4>$().popover(options)</h4>
        <p>Initializes popovers for an element collection.</p>

        <h4>.popover('show')</h4>
        <p>Reveals an elements popover.</p>
        {% highlight js %}$('#element').popover('show'){% endhighlight %}

        <h4>.popover('hide')</h4>
        <p>Hides an elements popover.</p>
        {% highlight js %}$('#element').popover('hide'){% endhighlight %}

        <h4>.popover('toggle')</h4>
        <p>Toggles an elements popover.</p>
        {% highlight js %}$('#element').popover('toggle'){% endhighlight %}

        <h4>.popover('destroy')</h4>
        <p>Hides and destroys an element's popover.</p>
        {% highlight js %}$('#element').popover('destroy'){% endhighlight %}
      </section>



      <!-- Alert
      ================================================== -->
      <div class="bs-docs-section" id="js-alerts">
        <div class="page-header">
          <h1>Alert messages <small>alert.js</small></h1>
        </div>


        <h2>Example alerts</h2>
        <p>Add dismiss functionality to all alert messages with this plugin.</p>
        <div class="bs-example">
          <div class="alert fade in">
            <button type="button" class="close" data-dismiss="alert">&times;</button>
            <strong>Holy guacamole!</strong> Best check yo self, you're not looking too good.
          </div>
        </div><!-- /example -->

        <div class="bs-example">
          <div class="alert alert-block alert-error fade in">
            <button type="button" class="close" data-dismiss="alert">&times;</button>
            <h4>Oh snap! You got an error!</h4>
            <p>Change this and that and try again. Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Cras mattis consectetur purus sit amet fermentum.</p>
            <p>
              <a class="btn btn-danger" href="#">Take this action</a> <a class="btn btn-default" href="#">Or do this</a>
            </p>
          </div>
        </div><!-- /example -->


        <hr class="bs-docs-separator">


        <h2>Usage</h2>
        <p>Enable dismissal of an alert via JavaScript:</p>
        {% highlight js %}$(".alert").alert(){% endhighlight %}

        <h3>Markup</h3>
        <p>Just add <code>data-dismiss="alert"</code> to your close button to automatically give an alert close functionality.</p>
        {% highlight html %}<a class="close" data-dismiss="alert" href="#">&times;</a>{% endhighlight %}

        <h3>Methods</h3>

        <h4>$().alert()</h4>
        <p>Wraps all alerts with close functionality. To have your alerts animate out when closed, make sure they have the <code>.fade</code> and <code>.in</code> class already applied to them.</p>

        <h4>.alert('close')</h4>
        <p>Closes an alert.</p>
        {% highlight js %}$(".alert").alert('close'){% endhighlight %}


        <h3>Events</h3>
        <p>Bootstrap's alert class exposes a few events for hooking into alert functionality.</p>
        <table class="table table-bordered table-striped">
          <thead>
            <tr>
              <th style="width: 150px;">Event Type</th>
              <th>Description</th>
            </tr>
          </thead>
          <tbody>
            <tr>
              <td>close</td>
              <td>This event fires immediately when the <code>close</code> instance method is called.</td>
            </tr>
            <tr>
              <td>closed</td>
              <td>This event is fired when the alert has been closed (will wait for CSS transitions to complete).</td>
            </tr>
          </tbody>
        </table>
{% highlight js %}
$('#my-alert').bind('closed.bs.alert', function () {
  // do something…
})
{% endhighlight %}
      </div>



          <!-- Buttons
          ================================================== -->
          <div class="bs-docs-section" id="js-buttons">
            <div class="page-header">
              <h1>Buttons <small>button.js</small></h1>
            </div>

            <h2>Example uses</h2>
            <p>Do more with buttons. Control button states or create groups of buttons for more components like toolbars.</p>

            <h4>Stateful</h4>
            <p>Add <code>data-loading-text="Loading..."</code> to use a loading state on a button.</p>
            <div class="bs-example" style="padding-bottom: 24px;">
              <button type="button" id="fat-btn" data-loading-text="Loading..." class="btn btn-primary">
                Loading state
              </button>
            </div><!-- /example -->
{% highlight html %}
<button type="button" id="fat-btn" data-loading-text="Loading..." class="btn btn-primary">
  Loading state
</button>
{% endhighlight %}

            <h4>Single toggle</h4>
            <p>Add <code>data-toggle="button"</code> to activate toggling on a single button.</p>
            <div class="bs-example" style="padding-bottom: 24px;">
              <button type="button" class="btn btn-primary" data-toggle="button">Single toggle</button>
            </div><!-- /example -->
{% highlight html %}
<button type="button" class="btn btn-primary" data-toggle="button">Single toggle</button>
{% endhighlight %}

            <h4>Checkbox</h4>
            <p>Add <code>data-toggle="buttons"</code> to a group of checkboxes for checkbox style toggling on btn-group.</p>
            <div class="bs-example" style="padding-bottom: 24px;">
              <div class="btn-group" data-toggle="buttons">
                <label class="btn btn-primary">
                  <input type="checkbox"> Option 1
                </label>
                <label class="btn btn-primary">
                  <input type="checkbox"> Option 2
                </label>
                <label class="btn btn-primary">
                  <input type="checkbox"> Option 3
                </label>
              </div>
            </div><!-- /example -->
{% highlight html %}
<div class="btn-group" data-toggle="buttons">
  <label class="btn btn-primary">
    <input type="checkbox"> Option 1
  </label>
  <label class="btn btn-primary">
    <input type="checkbox"> Option 2
  </label>
  <label class="btn btn-primary">
    <input type="checkbox"> Option 3
  </label>
</div>
{% endhighlight %}

            <h4>Radio</h4>
            <p>Add <code>data-toggle="buttons"</code> to a group of radio inputs for radio style toggling on btn-group.</p>
            <div class="bs-example" style="padding-bottom: 24px;">
              <div class="btn-group" data-toggle="buttons">
                <label class="btn btn-primary">
                  <input type="radio" name="options" id="option1"> Option 1
                </label>
                <label class="btn btn-primary">
                  <input type="radio" name="options" id="option2"> Option 2
                </label>
                <label class="btn btn-primary">
                  <input type="radio" name="options" id="option3"> Option 3
                </label>
              </div>
            </div><!-- /example -->
{% highlight html %}
<div class="btn-group" data-toggle="buttons">
  <label class="btn btn-primary">
    <input type="radio" name="options" id="option1"> Option 1
  </label>
  <label class="btn btn-primary">
    <input type="radio" name="options" id="option2"> Option 2
  </label>
  <label class="btn btn-primary">
    <input type="radio" name="options" id="option3"> Option 3
  </label>
</div>
{% endhighlight %}


            <hr class="bs-docs-separator">


            <h2>Usage</h2>
            <p>Enable buttons via JavaScript:</p>
{% highlight js %}
$('.nav-tabs').button()
{% endhighlight %}

            <h3>Markup</h3>
            <p>Data attributes are integral to the button plugin. Check out the example code below for the various markup types.</p>

            <h3>Options</h3>
            <p><em>None</em></p>

            <h3>Methods</h3>

            <h4>$().button('toggle')</h4>
            <p>Toggles push state. Gives the button the appearance that it has been activated.</p>
            <div class="bs-callout bs-callout-info">
              <h4>Auto toggling</h4>
              <p>You can enable auto toggling of a button by using the <code>data-toggle</code> attribute.</p>
            </div>
{% highlight html %}
<button type="button" class="btn" data-toggle="button">...</button>
{% endhighlight %}

            <h4>$().button('loading')</h4>
            <p>Sets button state to loading - disables button and swaps text to loading text. Loading text should be defined on the button element using the data attribute <code>data-loading-text</code>.
            </p>
{% highlight html %}
<button type="button" class="btn" data-loading-text="loading stuff...">...</button>
{% endhighlight %}

            <div class="bs-callout bs-callout-danger">
              <h4>Cross-browser compatibility</h4>
              <p><a href="https://github.com/twitter/bootstrap/issues/793">Firefox persists the disabled state across page loads</a>. A workaround for this is to use <code>autocomplete="off"</code>.</p>
            </div>

            <h4>$().button('reset')</h4>
            <p>Resets button state - swaps text to original text.</p>

            <h4>$().button(string)</h4>
            <p>Resets button state - swaps text to any data defined text state.</p>
{% highlight html %}
<button type="button" class="btn" data-complete-text="finished!" >...</button>
<script>
  $('.btn').button('complete')
</script>
{% endhighlight %}
          </div>



          <!-- Collapse
          ================================================== -->
          <section id="collapse">
            <div class="page-header">
              <h1>Collapse <small>collapse.js</small></h1>
            </div>

            <h3>About</h3>
            <p>Get base styles and flexible support for collapsible components like accordions and navigation.</p>

            <div class="bs-callout bs-callout-danger">
              <h4>Plugin dependency</h4>
              <p>Collapse requires the <a href="#transitions">transitions plugin</a> to be included in your version of Bootstrap.</p>
            </div>

            <h2>Example accordion</h2>
            <p>Using the collapse plugin, we built a simple accordion style widget:</p>

            <div class="bs-example">
              <div class="accordion" id="accordion2">
                <div class="accordion-group">
                  <div class="accordion-heading">
                    <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseOne">
                      Collapsible Group Item #1
                    </a>
                  </div>
                  <div id="collapseOne" class="accordion-body collapse in">
                    <div class="accordion-inner">
                      Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
                    </div>
                  </div>
                </div>
                <div class="accordion-group">
                  <div class="accordion-heading">
                    <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseTwo">
                      Collapsible Group Item #2
                    </a>
                  </div>
                  <div id="collapseTwo" class="accordion-body collapse">
                    <div class="accordion-inner">
                      Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
                    </div>
                  </div>
                </div>
                <div class="accordion-group">
                  <div class="accordion-heading">
                    <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseThree">
                      Collapsible Group Item #3
                    </a>
                  </div>
                  <div id="collapseThree" class="accordion-body collapse">
                    <div class="accordion-inner">
                      Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
                    </div>
                  </div>
                </div>
              </div>
            </div><!-- /example -->
{% highlight html %}
<div class="accordion" id="accordion2">
  <div class="accordion-group">
    <div class="accordion-heading">
      <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseOne">
        Collapsible Group Item #1
      </a>
    </div>
    <div id="collapseOne" class="accordion-body collapse in">
      <div class="accordion-inner">
        ...
      </div>
    </div>
  </div>
  <div class="accordion-group">
    <div class="accordion-heading">
      <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseTwo">
        Collapsible Group Item #2
      </a>
    </div>
    <div id="collapseTwo" class="accordion-body collapse">
      <div class="accordion-inner">
        ...
      </div>
    </div>
  </div>
  <div class="accordion-group">
    <div class="accordion-heading">
      <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseThree">
        Collapsible Group Item #3
      </a>
    </div>
    <div id="collapseThree" class="accordion-body collapse">
      <div class="accordion-inner">
        ...
      </div>
    </div>
  </div>
</div>
{% endhighlight %}

            <p>You can also use the plugin without the accordion markup. Make a button toggle the expanding and collapsing of another element.</p>
{% highlight html %}
<button type="button" class="btn btn-danger" data-toggle="collapse" data-target="#demo">
  simple collapsible
</button>

<div id="demo" class="collapse in">...</div>
{% endhighlight %}


            <hr class="bs-docs-separator">


            <h2>Usage</h2>

            <h3>Via data attributes</h3>
            <p>Just add <code>data-toggle="collapse"</code> and a <code>data-target</code> to element to automatically assign control of a collapsible element. The <code>data-target</code> attribute accepts a CSS selector to apply the collapse to. Be sure to add the class <code>collapse</code> to the collapsible element. If you'd like it to default open, add the additional class <code>in</code>.</p>
            <p>To add accordion-like group management to a collapsible control, add the data attribute <code>data-parent="#selector"</code>. Refer to the demo to see this in action.</p>

            <h3>Via JavaScript</h3>
            <p>Enable manually with:</p>
{% highlight js %}
$(".collapse").collapse()
{% endhighlight %}

            <h3>Options</h3>
            <p>Options can be passed via data attributes or JavaScript. For data attributes, append the option name to <code>data-</code>, as in <code>data-parent=""</code>.</p>
            <table class="table table-bordered table-striped">
              <thead>
               <tr>
                 <th style="width: 100px;">Name</th>
                 <th style="width: 50px;">type</th>
                 <th style="width: 50px;">default</th>
                 <th>description</th>
               </tr>
              </thead>
              <tbody>
               <tr>
                 <td>parent</td>
                 <td>selector</td>
                 <td>false</td>
                 <td>If selector then all collapsible elements under the specified parent will be closed when this collapsible item is shown. (similar to traditional accordion behavior)</td>
               </tr>
               <tr>
                 <td>toggle</td>
                 <td>boolean</td>
                 <td>true</td>
                 <td>Toggles the collapsible element on invocation</td>
               </tr>
              </tbody>
            </table>


            <h3>Methods</h3>

            <h4>.collapse(options)</h4>
            <p>Activates your content as a collapsible element. Accepts an optional options <code>object</code>.
{% highlight js %}
$('#myCollapsible').collapse({
  toggle: false
})
{% endhighlight %}

            <h4>.collapse('toggle')</h4>
            <p>Toggles a collapsible element to shown or hidden.</p>

            <h4>.collapse('show')</h4>
            <p>Shows a collapsible element.</p>

            <h4>.collapse('hide')</h4>
            <p>Hides a collapsible element.</p>

            <h3>Events</h3>
            <p>Bootstrap's collapse class exposes a few events for hooking into collapse functionality.</p>
            <table class="table table-bordered table-striped">
              <thead>
               <tr>
                 <th style="width: 150px;">Event Type</th>
                 <th>Description</th>
               </tr>
              </thead>
              <tbody>
               <tr>
                 <td>show</td>
                 <td>This event fires immediately when the <code>show</code> instance method is called.</td>
               </tr>
               <tr>
                 <td>shown</td>
                 <td>This event is fired when a collapse element has been made visible to the user (will wait for CSS transitions to complete).</td>
               </tr>
               <tr>
                 <td>hide</td>
                 <td>
                  This event is fired immediately when the <code>hide</code> method has been called.
                 </td>
               </tr>
               <tr>
                 <td>hidden</td>
                 <td>This event is fired when a collapse element has been hidden from the user (will wait for CSS transitions to complete).</td>
               </tr>
              </tbody>
            </table>
{% highlight js %}
$('#myCollapsible').on('hidden.bs.collapse', function () {
  // do something…
})
{% endhighlight %}
          </section>



           <!-- Carousel
          ================================================== -->
          <section id="carousel">
            <div class="page-header">
              <h1>Carousel <small>carousel.js</small></h1>
            </div>

            <h2>Examples</h2>
            <p>The slideshow below shows a generic plugin and component for cycling through elements like a carousel.</p>
            <div class="bs-example">
              <div id="carousel-example-generic" class="carousel slide bs-docs-carousel-example">
                <ol class="carousel-indicators">
                  <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
                  <li data-target="#carousel-example-generic" data-slide-to="1"></li>
                  <li data-target="#carousel-example-generic" data-slide-to="2"></li>
                </ol>
                <div class="carousel-inner">
                  <div class="item active">
                    <img data-src="holder.js/900x500/auto/#777:#555/text:First slide" alt="">
                  </div>
                  <div class="item">
                    <img data-src="holder.js/900x500/auto/#666:#444/text:Second slide" alt="">
                  </div>
                  <div class="item">
                    <img data-src="holder.js/900x500/auto/#555:#333/text:Third slide" alt="">
                  </div>
                </div>
                <a class="left carousel-control" href="#carousel-example-generic" data-slide="prev">
                  <span class="icon-prev"></span>
                </a>
                <a class="right carousel-control" href="#carousel-example-generic" data-slide="next">
                  <span class="icon-next"></span>
                </a>
              </div>
            </div><!-- /example -->
{% highlight html %}
<div id="carousel-example-generic" class="carousel slide">
  <!-- Indicators -->
  <ol class="carousel-indicators">
    <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
    <li data-target="#carousel-example-generic" data-slide-to="1"></li>
    <li data-target="#carousel-example-generic" data-slide-to="2"></li>
  </ol>

  <!-- Wrapper for slides -->
  <div class="carousel-inner">
    <div class="item active">
      <img src="..." alt="">
      <div class="carousel-caption">
        ...
      </div>
    </div>
    ...
  </div>

  <!-- Controls -->
  <a class="left carousel-control" href="#carousel-example-generic" data-slide="prev">
    <span class="icon-prev"></span>
  </a>
  <a class="right carousel-control" href="#carousel-example-generic" data-slide="next">
    <span class="icon-next"></span>
  </a>
</div>
{% endhighlight %}
<div class="bs-callout bs-callout-info">
  <h4>Glyphicon Alternative</h4>
  <p>With <a href="/css/#glyphicons">Glyphicons</a> available, you may choose to style the left and right toggle buttons with <code>.glyphicon .glyphicon-chevron-left</code> and <code>.glyphicon .glyphicon-chevron-right</code>.</p>
</div>

            <h3>Optional captions</h3>
            <p>Add captions to your slides easily with the <code>.carousel-caption</code> element within any <code>.item</code>. Place just about any optional HTML within there and it will be automatically aligned and formatted.</p>
            <div class="bs-example">
              <div id="carousel-example-captions" class="carousel slide bs-docs-carousel-example">
                <ol class="carousel-indicators">
                  <li data-target="#carousel-example-captions" data-slide-to="0" class="active"></li>
                  <li data-target="#carousel-example-captions" data-slide-to="1"></li>
                  <li data-target="#carousel-example-captions" data-slide-to="2"></li>
                </ol>
                <div class="carousel-inner">
                  <div class="item active">
                    <img data-src="holder.js/900x500/auto/#777:#777" alt="">
                    <div class="carousel-caption">
                      <h3>First slide label</h3>
                      <p>Nulla vitae elit libero, a pharetra augue mollis interdum.</p>
                    </div>
                  </div>
                  <div class="item">
                    <img data-src="holder.js/900x500/auto/#666:#666" alt="">
                    <div class="carousel-caption">
                      <h3>Second slide label</h3>
                      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>
                    </div>
                  </div>
                  <div class="item">
                    <img data-src="holder.js/900x500/auto/#555:#5555" alt="">
                    <div class="carousel-caption">
                      <h3>Third slide label</h3>
                      <p>Praesent commodo cursus magna, vel scelerisque nisl consectetur.</p>
                    </div>
                  </div>
                </div>
                <a class="left carousel-control" href="#carousel-example-captions" data-slide="prev">
                  <span class="icon-prev"></span>
                </a>
                <a class="right carousel-control" href="#carousel-example-captions" data-slide="next">
                  <span class="icon-next"></span>
                </a>
              </div>
            </div><!-- /example -->
{% highlight html %}
<div class="item active">
  <img src="..." alt="">
  <div class="carousel-caption">
    <h3>...</h3>
    <p>...</p>
  </div>
</div>
{% endhighlight %}



            <hr class="bs-docs-separator">


            <h2>Usage</h2>

            <h3>Via data attributes</h3>
            <p>Use data attributes to easily control the position of the carousel. <code>data-slide</code> accepts the keywords <code>prev</code> or <code>next</code>, which alters the slide position relative to its current position. Alternatively, use <code>data-slide-to</code> to pass a raw slide index to the carousel <code>data-slide-to="2"</code>, which shifts the slide position to a particular index beginning with <code>0</code>.</p>

            <h3>Via JavaScript</h3>
            <p>Call carousel manually with:</p>
{% highlight js %}
$('.carousel').carousel()
{% endhighlight %}

            <h3>Options</h3>
            <p>Options can be passed via data attributes or JavaScript. For data attributes, append the option name to <code>data-</code>, as in <code>data-interval=""</code>.</p>
            <table class="table table-bordered table-striped">
              <thead>
               <tr>
                 <th style="width: 100px;">Name</th>
                 <th style="width: 50px;">type</th>
                 <th style="width: 50px;">default</th>
                 <th>description</th>
               </tr>
              </thead>
              <tbody>
               <tr>
                 <td>interval</td>
                 <td>number</td>
                 <td>5000</td>
                 <td>The amount of time to delay between automatically cycling an item. If false, carousel will not automatically cycle.</td>
               </tr>
               <tr>
                 <td>pause</td>
                 <td>string</td>
                 <td>"hover"</td>
                 <td>Pauses the cycling of the carousel on mouseenter and resumes the cycling of the carousel on mouseleave.</td>
               </tr>
              </tbody>
            </table>

            <h3>Methods</h3>

            <h4>.carousel(options)</h4>
            <p>Initializes the carousel with an optional options <code>object</code> and starts cycling through items.</p>
{% highlight html %}
$('.carousel').carousel({
  interval: 2000
})
{% endhighlight %}

            <h4>.carousel('cycle')</h4>
            <p>Cycles through the carousel items from left to right.</p>

            <h4>.carousel('pause')</h4>
            <p>Stops the carousel from cycling through items.</p>


            <h4>.carousel(number)</h4>
            <p>Cycles the carousel to a particular frame (0 based, similar to an array).</p>

            <h4>.carousel('prev')</h4>
            <p>Cycles to the previous item.</p>

            <h4>.carousel('next')</h4>
            <p>Cycles to the next item.</p>

            <h3>Events</h3>
            <p>Bootstrap's carousel class exposes two events for hooking into carousel functionality.</p>
            <table class="table table-bordered table-striped">
              <thead>
               <tr>
                 <th style="width: 150px;">Event Type</th>
                 <th>Description</th>
               </tr>
              </thead>
              <tbody>
               <tr>
                 <td>slide</td>
                 <td>This event fires immediately when the <code>slide</code> instance method is invoked.</td>
               </tr>
               <tr>
                 <td>slid</td>
                 <td>This event is fired when the carousel has completed its slide transition.</td>
               </tr>
              </tbody>
            </table>
            {% highlight js %}
$('#myCarousel').on('slide.bs.carousel', function () {
  // do something…
})
{% endhighlight %}
          </section>



          <!-- Affix
          ================================================== -->
          <section id="affix">
            <div class="page-header">
              <h1>Affix <small>affix.js</small></h1>
            </div>

            <h2>Example</h2>
            <p>The subnavigation on the left is a live demo of the affix plugin.</p>

            <hr class="bs-docs-separator">

            <h2>Usage</h2>

            <h3>Via data attributes</h3>
            <p>To easily add affix behavior to any element, just add <code>data-spy="affix"</code> to the element you want to spy on. Then use offsets to define when to toggle the pinning of an element on and off.</p>

{% highlight html %}
<div data-spy="affix" data-offset-top="200">...</div>
{% endhighlight %}

            <div class="bs-callout bs-callout-warning">
              <h4>Requires positioning</h4>
              <p>You must manage the position of a pinned element and the behavior of its immediate parent. Position is controlled by <code>affix</code>, <code>affix-top</code>, and <code>affix-bottom</code>. Remember to check for a potentially collapsed parent when the affix kicks in as it's removing content from the normal flow of the page.</p>
            </div>

            <h3>Via JavaScript</h3>
            <p>Call the affix plugin via JavaScript:</p>
{% highlight js %}
$('#navbar').affix()
{% endhighlight %}

            <h3>Methods</h3>
            <h4>.affix('refresh')</h4>
            <p>When using affix in conjunction with adding or removing of elements from the DOM, you'll want to call the refresh method:</p>
{% highlight js %}
$('[data-spy="affix"]').each(function () {
  $(this).affix('refresh')
});
{% endhighlight %}

          <h3>Options</h3>
          <p>Options can be passed via data attributes or JavaScript. For data attributes, append the option name to <code>data-</code>, as in <code>data-offset-top="200"</code>.</p>

          <table class="table table-bordered table-striped">
            <thead>
             <tr>
               <th style="width: 100px;">Name</th>
               <th style="width: 100px;">type</th>
               <th style="width: 50px;">default</th>
               <th>description</th>
             </tr>
            </thead>
            <tbody>
             <tr>
               <td>offset</td>
               <td>number | function | object</td>
               <td>10</td>
               <td>Pixels to offset from screen when calculating position of scroll. If a single number is provided, the offset will be applied in both top and left directions. To listen for a single direction, or multiple unique offsets, just provide an object <code>offset: { x: 10 }</code>. Use a function when you need to dynamically provide an offset (useful for some responsive designs).</td>
             </tr>
            </tbody>
          </table>
        </section>