Ciao
sto cercando di validare la seguente pagina ma il validatore del w3c continua a darmi errori.

eliminando il CDATA la pagina viene validata correttamente

dove può essere il problema?

codice:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/> 
<title>Home Zone - Help on line</title>
<link rel="shortcut icon" href="/HomeZone/favicon.ico" />
<script type="text/javascript" src="/homezone/codicecomune/script/script.js"></script>
<link rel="stylesheet" type="text/css" href="/HomeZone/homezone.css" media="screen" />
<script type="text/javascript">
//<![CDATA[
	document.write('<link rel="stylesheet" type="text/css" href="/HomeZone/javascript.css" media="screen" />')
//]]
</script>
</head>

<body>

<div id="header">
	<h1>Home Zone - Help on line</h1>
	<div id="header2">
		Home Zone - Help on line
	</div>
</div>

<hr />

<div id="percorso">
	<div class="left" id="welcome">

Benvenuto xxxxxxxx</p></div>
	<div class="left" id="navigation">
	
		


		Ti trovi in  <span class="attivo">Help on line</span>
		<a class="siScript" href="/HomeZone/Codicecomune/help/help.asp#help" onclick="help('/HomeZone/Codicecomune/help/help.asp#help',400,300); return false" title="Visualizza l'help on line">
			[img]/HomeZone/images/misc/icon_smile_question.gif[/img]
		</a>
		</p>
		<noscript>
			


			[img]/HomeZone/images/misc/icon_smile_question.gif[/img]
			</p>
		</noscript>
		
		
	
	</div>
</div>

<hr />

<div id="colonna-sx">
		
<div class="box">
	<div id="menuv">

	menu

	</div>
</div>


</div>

<hr />

<div id="principale">
	<div class="box">
		<h3>principale</h3>
		
	</div>
</div>

<hr />

<div id="colonna-dx">
	<div class="box">
	<h3>colonna-dx</h3>
	
</div>
</div>

<hr />


	<div id="footer">
	<div class="left">
		xxxxxxxxx
	</div>
	<div id="divw3c" class="rigth">
		XHTML 1.1
		CSS
	</div>
</div>

</body>
</html>
Questi sono gli errori restituiti dal validatore

codice:
 Below are the results of checking this document for XML well-formedness and validity.

   1. Error Line 170 column 7: end tag for "script" omitted, but OMITTAG NO was specified.

      </html>

      You may have neglected to close an element, or perhaps you meant to "self-close" an element, that is, ending it with "/>" instead of ">".

      ✉
   2. Info Line 10 column 0: start tag was here.

      <script type="text/javascript">

   3. Error Line 170 column 7: end tag for "head" omitted, but OMITTAG NO was specified.

      </html>

      ✉
   4. Info Line 4 column 0: start tag was here.

      <head>

   5. Error Line 170 column 7: "html" not finished but document ended.

      </html>

      ✉
   6. Error Line 170 column 7: end tag for "html" omitted, but OMITTAG NO was specified.

      </html>

      ✉
   7. Info Line 3 column 0: start tag was here.

      <html xmlns="http://www.w3.org/1999/xhtml">

   8. Error Line 170 column 7: missing marked section end.

      </html>

      ✉
   9. Info Line 11 column 2: marked section started here.

      //<![CDATA[

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