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	<title>Comments on: CSS Expressions: The Potential Performance Killer</title>
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		<title>By: tekkie</title>
		<link>http://rayfd.wordpress.com/2007/03/22/css-expressions-the-potential-performance-killer/#comment-1931</link>
		<dc:creator>tekkie</dc:creator>
		<pubDate>Sat, 18 Oct 2008 11:23:58 +0000</pubDate>
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		<description>Any script execution at the Style Sheet stack of the browser is a performance issue and more importantly a security threat so the use of IE expressions should not be encouraged. It&#039;s a non-standard approach that does not comply with W3C directives.

Good news is &lt;a href=&quot;http://tekkie.flashbit.net/browsers/internet-explorer-dumping-css-hacks-to-comply-with-standards&quot; title=&quot;Internet Explorer dumping CSS hacks to comply with standards&quot; rel=&quot;nofollow&quot;&gt;Microsoft is ending expressions in Internet Explorer&lt;/a&gt; as announced on Thursday earlier this week. Indeed a very nice move towards the standard-compliant browser.</description>
		<content:encoded><![CDATA[<p>Any script execution at the Style Sheet stack of the browser is a performance issue and more importantly a security threat so the use of IE expressions should not be encouraged. It&#8217;s a non-standard approach that does not comply with W3C directives.</p>
<p>Good news is <a href="http://tekkie.flashbit.net/browsers/internet-explorer-dumping-css-hacks-to-comply-with-standards" title="Internet Explorer dumping CSS hacks to comply with standards" rel="nofollow">Microsoft is ending expressions in Internet Explorer</a> as announced on Thursday earlier this week. Indeed a very nice move towards the standard-compliant browser.</p>
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