elentok/gist:2874729

## gistfile1.html
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8" />
    <title>Boris Expander Example</title>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
    <script type="text/javascript">
      $(document).ready(function() {

        $('a.vertical-expander').click(function(e) {
          e.preventDefault();
          var panel = $(this).next();
          var newWidth = panel.width() ? 0 : 200;
          panel.animate({width: newWidth}, 'fast');
          $(this).toggleClass('open')
        });

      });

    </script>
    <style type="text/css">
      .vertical-expander {
        display: block;
        float: left;
        border: 1px solid #ccc;
        background-color: #eee;
        height: 250px;
      }

      .vertical-panel {
        border: 1px solid #ccc;
        height: 250px;
        overflow-x: hidden;
        width: 0px;
      }

      .vertical-panel > div {
        width: 200px;
      }

      .vertical-expander.open {
        font-weight: bold;
      }
    </style>
  </head>
  <body>

    <div id="boris-panel">
      <a href="#" class="vertical-expander">Expander</a>
      <div class="vertical-panel">
        <div>
          Hello World!
        </div>
      </div>
    </div>

  </body>
</html>
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8" />
	<title>Boris Expander Example</title>
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
	<script type="text/javascript">
	$(document).ready(function() {

	$('a.vertical-expander').click(function(e) {
	e.preventDefault();
	var panel = $(this).next();
	var newWidth = panel.width() ? 0 : 200;
	panel.animate({width: newWidth}, 'fast');
	$(this).toggleClass('open')
	});

	});

	</script>
	<style type="text/css">
	.vertical-expander {
	display: block;
	float: left;
	border: 1px solid #ccc;
	background-color: #eee;
	height: 250px;
	}

	.vertical-panel {
	border: 1px solid #ccc;
	height: 250px;
	overflow-x: hidden;
	width: 0px;
	}

	.vertical-panel > div {
	width: 200px;
	}

	.vertical-expander.open {
	font-weight: bold;
	}
	</style>
	</head>
	<body>

	<div id="boris-panel">
	<a href="#" class="vertical-expander">Expander</a>
	<div class="vertical-panel">
	<div>
	Hello World!
	</div>
	</div>
	</div>

	</body>
	</html>