diff --git a/TODO b/TODO
index 07e23564..4061512a 100644
--- a/TODO
+++ b/TODO
@@ -13,6 +13,10 @@ afraid to cast your vote for the next feature to be implemented!
 
 3.0 release [Go PHP5!]
  - Convert all &$context calls to $context, as PHP5 passes objects by value
+ - Allow extracted CSS blocks to have a bounding selector prepended to all
+   of their declarations. There are two types: a global type and a HTML5
+   scoped type. This will allow for <style> while minimizing the risk of
+   disruption of other parts of site layout,
 
 3.1 release [Error'ed]
  # Error logging for filtering/cleanup procedures
diff --git a/smoketests/extractStyleBlocks.php b/smoketests/extractStyleBlocks.php
new file mode 100644
index 00000000..75ab44cf
--- /dev/null
+++ b/smoketests/extractStyleBlocks.php
@@ -0,0 +1,69 @@
+<?php
+
+require_once 'common.php';
+require_once 'HTMLPurifier/Filter/ExtractStyleBlocks.php';
+
+// need CSSTidy location
+$csstidy_location = false;
+if (file_exists('../conf/test-settings.php')) include '../conf/test-settings.php';
+if (file_exists('../test-settings.php')) include '../test-settings.php';
+
+if (!$csstidy_location) {
+?>
+Error: <a href="http://csstidy.sourceforge.net/">CSSTidy</a> library not
+found, please install and configure <code>test-settings.php</code>
+accordingly.
+<?php
+    exit;
+}
+
+require_once $csstidy_location . 'class.csstidy.php';
+require_once $csstidy_location . 'class.csstidy_print.php';
+
+$purifier = new HTMLPurifier();
+$purifier->addFilter(new HTMLPurifier_Filter_ExtractStyleBlocks());
+
+$html = isset($_POST['html']) ? $_POST['html'] : '';
+$purified_html = $purifier->purify($html);
+
+?><!DOCTYPE html 
+     PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html>
+<head>
+    <title>Extract Style Blocks - HTML Purifier Smoketest</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+<?php
+
+// generate style blocks
+foreach ($purifier->context->get('StyleBlocks') as $style) {
+?><style type="text/css">
+<!--/*--><![CDATA[/*><!--*/
+<?php echo $style; ?>
+
+/*]]>*/-->
+</style>
+<?php
+}
+
+?>
+</head>
+<body>
+<h1>Extract Style Blocks</h1>
+<p>
+  This smoketest allows users to specify global style sheets for the
+  document, allowing for interesting techniques and compact markup
+  that wouldn't normally be possible, using the ExtractStyleBlocks filter.
+</p>
+<p>
+  User submitted content:
+</p>
+<div style="border: 1px solid #CCC; margin: 1em; padding: 1em;">
+  <?php echo $purified_html ?>
+</div>
+<form action="" method="post">
+  <textarea cols="100" rows="20" name="html"><?php echo escapeHTML($html) ?></textarea>
+  <input type="submit" value="Submit" />
+</form>
+</body>
+</html>
\ No newline at end of file
