Validazione codice xhtml 1.0 strict

**Girogio** · 28-05-2007, 23:47

Buona sera a tutti!
Ragazzi nn sò più cosa fare.
E' da oggi che ho avuto la fantastica idea di validare il mio codice con w3 e adesso sono nel buio totale.
Premetto che all'inizio avevo 160 e più errori praticamente tutto il codice; in realtà era il codice javascript di un menù a comparsa che ne aveva il merito...
Comunque dalle 14.30 ad adesso sono riuscito a scalare fino ad arrivare a 24 errori....
ma adesso nn riesco più a capire che devo fare...ho letto, cercato studiato ma davvero nn connetto più.
Prima di postare codice chiedo se cè qualcuno che mi possa dare una mano d'aiuto, magari si è trovato nella stessa mia situazione con gli stessi errori..
Aggiungo che la pagina contiene codice asp ed è là dove si concentrano gli errori..
Vi ringrazio, come mia abitudine anticipatamente.
Ciao Giorgio!

**phplv** · 28-05-2007, 23:53

Posta il codice, è necessario per capire qualcosa.

**Girogio** · 29-05-2007, 00:00

Grazie per l'interessamento.
Questi sono gli errori che mi dà il validatore

Level of XHTML: XHTML 1.0 Strict

Errors
C:\Inetpub\wwwroot\Anfe\default.asp, Line 139, Character 45:
required attribute alt not specified

C:\Inetpub\wwwroot\Anfe\default.asp, Line 270, Character 18:
unknown entity ampindex

C:\Inetpub\wwwroot\Anfe\default.asp, Line 320, Character 24:
there is no attribute align for this element (in this HTML version)

C:\Inetpub\wwwroot\Anfe\default.asp, Line 321, Character 26:
there is no attribute face for this element (in this HTML version)

C:\Inetpub\wwwroot\Anfe\default.asp, Line 321, Character 26:
an attribute value specification must be an attribute value literal unless SHORTTAG YES is specified

C:\Inetpub\wwwroot\Anfe\default.asp, Line 321, Character 39:
there is no attribute size for this element (in this HTML version)

C:\Inetpub\wwwroot\Anfe\default.asp, Line 321, Character 39:
an attribute value specification must be an attribute value literal unless SHORTTAG YES is specified

C:\Inetpub\wwwroot\Anfe\default.asp, Line 321, Character 47:
there is no attribute color for this element (in this HTML version)

C:\Inetpub\wwwroot\Anfe\default.asp, Line 321, Character 56:
element font not defined in this HTML version

C:\Inetpub\wwwroot\Anfe\default.asp, Line 334, Character 31:
there is no attribute alt for this element (in this HTML version)

C:\Inetpub\wwwroot\Anfe\default.asp, Line 337, Character 4:
text is not allowed here; try wrapping the text in a more descriptive container

C:\Inetpub\wwwroot\Anfe\default.asp, Line 341, Character 16:
there is no attribute width for this element (in this HTML version)

C:\Inetpub\wwwroot\Anfe\default.asp, Line 341, Character 27:
there is no attribute height for this element (in this HTML version)

C:\Inetpub\wwwroot\Anfe\default.asp, Line 342, Character 93:
element font not defined in this HTML version

C:\Inetpub\wwwroot\Anfe\default.asp, Line 342, Character 169:
character & is not allowed in the value of attribute id

C:\Inetpub\wwwroot\Anfe\default.asp, Line 342, Character 170:
value of attribute id must be a single token

C:\Inetpub\wwwroot\Anfe\default.asp, Line 342, Character 189:
character ( is not allowed in the value of attribute id

C:\Inetpub\wwwroot\Anfe\default.asp, Line 342, Character 193:
an attribute value literal can occur in an attribute specification list only after a vi delimiter

C:\Inetpub\wwwroot\Anfe\default.asp, Line 350, Character 4:
text is not allowed here; try wrapping the text in a more descriptive container

C:\Inetpub\wwwroot\Anfe\default.asp, Line 368, Character 46:
there is no attribute name for this element (in this HTML version)

C:\Inetpub\wwwroot\Anfe\default.asp, Line 368, Character 65:
net-enabling start-tag not immediately followed by null end-tag

C:\Inetpub\wwwroot\Anfe\default.asp, Line 376, Character 6:
end tag for element form which is not open; try removing the end tag or check for improper nesting of elements

C:\Inetpub\wwwroot\Anfe\default.asp, Line 390, Character 0:
text is not allowed here; try wrapping the text in a more descriptive container
C:\Inetpub\wwwroot\Anfe\default.asp
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html>

P.S. Come faccio ad inserire il codice in modo che compaiono le righe numerate???
Scusami è da poco che frequento il forum...
Ciao!

**Myaku** · 29-05-2007, 07:29

posta il codice della tua pagina, oppure meglio ancora il link

**Girogio** · 29-05-2007, 10:29

Niente ho cercato e ricercato ma sono in un vicolo cieco...soprattutto per quanto riguarda il codice asp..che nn conosco bene...nemmeno xhtml ma almeno qualcosina in + capisco!

ti posto il codice...
Spero che la lunghezza del codice nn comporti motivo di lamentele o di trasgressioni a regole interne al forum..ma nn sapevo come fare...
Ti ringrazio per la disponibilità e per l'aiuto..
Ciao Giorgio!

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>

<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Anfe Sede provinciale di Siracusa</title>

<link href="lista.css" rel="stylesheet" type="text/css" />
<style type="text/css">

</style>
</head>
<body>
<div id="container">
<div id="testata">
<div class= "Data"><%=FormatDateTime(date(), VbLongDate)%>-
<%=FormatDateTime(time(), vbShortTime)%>
<div id="Logo">[img]Immagini/Banner Sito AnfeOK1.gif[/img]</div>
</div>
<ul id="nav">
<li id="active"><span>Home</span>[*]<span>Chi siamo</span>[*]<span>Dove siamo</span>[*]<span>Contattaci</span>[*]<span>Mission</span>[*]<span>Staff</span>[*]<span>News</span>[*]<span>Area riservata</span>[/list]
</div>

<div id="box1">

<form id="search" action="cerca.asp" method="post"/>
<fieldset>
<legend>Cerca nel sito</legend>
<input type="text" name="cerca" value="cerca nel sito..." size="13" />
<input type="submit" value="Invia" />
</fieldset>

<div id="menu">
<ul>[*]Formazione
<ul>[*]Corsi per non occupati[*]Corsi per occupati[*]Corsi in partenza[/list]
[*]Progetti
<ul>[*]Progetti realizzati[*]Progetti in corso[/list]
[*]Support
<ul>[*]Phone[*]Email[*]QnA[/list]
[*]History
<ul>[*]1900 - 1940[*]1941 - 1980 [*]1981 - Present time[/list]
[/list]
</div>
<div id="Utenti">
Visite effettuate: <%=Application("users")%>
</div>
</div>
<div id="contenuto2">
<div class="tes">
<h2>A.N.F.E.</h2>
<h2>Associazione Associazione Nazionale Famiglie Emigrati</h2>
[img] [/img]

et, tortor.</p>
<h3>Story Title</h3>

[img][/img] or. </p>
</div>
</div>
<div id="box_colonna2">
<div class="menu3">

<%
Dim rsNews
Dim rsNews_numRows

Set rsNews = Server.CreateObject("ADODB.Recordset")
rsNews.ActiveConnection = MM_News_STRING
rsNews.Source = "SELECT * FROM news"
rsNews.CursorType = 0
rsNews.CursorLocation = 2
rsNews.LockType = 1
rsNews.Open()

rsNews_numRows = 0
%>
<%
Dim Repeat1__numRows
Dim Repeat1__index

Repeat1__numRows = -1
Repeat1__index = 0
rsNews_numRows = rsNews_numRows + Repeat1__numRows
%>
<%
' *** Recordset Stats, Move To Record, and Go To Record: declare stats variables

Dim rsNews_total
Dim rsNews_first
Dim rsNews_last

' set the record count
rsNews_total = rsNews.RecordCount

' set the number of rows displayed on this page
If (rsNews_numRows < 0) Then
rsNews_numRows = rsNews_total
Elseif (rsNews_numRows = 0) Then
rsNews_numRows = 1
End If

' set the first and last displayed record
rsNews_first = 1
rsNews_last = rsNews_first + rsNews_numRows - 1

' if we have the correct record count, check the other stats
If (rsNews_total <> -1) Then
If (rsNews_first > rsNews_total) Then
rsNews_first = rsNews_total
End If
If (rsNews_last > rsNews_total) Then
rsNews_last = rsNews_total
End If
If (rsNews_numRows > rsNews_total) Then
rsNews_numRows = rsNews_total
End If
End If
%>

<%
' *** Recordset Stats: if we don't know the record count, manually count them

If (rsNews_total = -1) Then

' count the total records by iterating through the recordset
rsNews_total=0
While (Not rsNews.EOF)
rsNews_total = rsNews_total + 1
rsNews.MoveNext
Wend

' reset the cursor to the beginning
If (rsNews.CursorType > 0) Then
rsNews.MoveFirst
Else
rsNews.Requery
End If

' set the number of rows displayed on this page
If (rsNews_numRows < 0 Or rsNews_numRows > rsNews_total) Then
rsNews_numRows = rsNews_total
End If

' set the first and last displayed record
rsNews_first = 1
rsNews_last = rsNews_first + rsNews_numRows - 1

If (rsNews_first > rsNews_total) Then
rsNews_first = rsNews_total
End If
If (rsNews_last > rsNews_total) Then
rsNews_last = rsNews_total
End If

End If
%>

<%
Dim Repeat2__numRows
Dim Repeat2__index

Repeat2__numRows = -1
Repeat2__index = 0
rsNews_numRows = rsNews_numRows + Repeat2__numRows
%>
<%
Dim MM_paramName
%>

<%
' *** Go To Record and Move To Record: create strings for maintaining URL and Form parameters

Dim MM_keepNone
Dim MM_keepURL
Dim MM_keepForm
Dim MM_keepBoth

Dim MM_removeList
Dim MM_item
Dim MM_nextItem

' create the list of parameters which should not be maintained
MM_removeList = "&amp index="
If (MM_paramName <> "") Then
MM_removeList = MM_removeList & "&" & MM_paramName & "="
End If

MM_keepURL=""
MM_keepForm=""
MM_keepBoth=""
MM_keepNone=""

' add the URL parameters to the MM_keepURL string
For Each MM_item In Request.QueryString
MM_nextItem = "&" & MM_item & "="
If (InStr(1,MM_removeList,MM_nextItem,1) = 0) Then
MM_keepURL = MM_keepURL & MM_nextItem & Server.URLencode(Request.QueryString(MM_item))
End If
Next

' add the Form variables to the MM_keepForm string
For Each MM_item In Request.Form
MM_nextItem = "&" & MM_item & "="
If (InStr(1,MM_removeList,MM_nextItem,1) = 0) Then
MM_keepForm = MM_keepForm & MM_nextItem & Server.URLencode(Request.Form(MM_item))
End If
Next

' create the Form + URL string and remove the intial '&' from each of the strings
MM_keepBoth = MM_keepURL & MM_keepForm
If (MM_keepBoth <> "") Then
MM_keepBoth = Right(MM_keepBoth, Len(MM_keepBoth) - 1)
End If
If (MM_keepURL <> "") Then
MM_keepURL = Right(MM_keepURL, Len(MM_keepURL) - 1)
End If
If (MM_keepForm <> "") Then
MM_keepForm = Right(MM_keepForm, Len(MM_keepForm) - 1)
End If

' a utility function used for adding additional parameters to these strings
Function MM_joinChar(firstItem)
If (firstItem <> "") Then
MM_joinChar = "&"
Else
MM_joinChar = ""
End If
End Function
%>

<%
if((rsNews_total=0))Then
response.Write"<p align='center'>"
response.Write"<font face=Verdana size=2 color='#000099'>"
response.Write("Non ci sono attualmente articoli da leggere")
response.Write"</font>"
response.Write"</p>"
end if
%>

<%
if((rsNews_total >=1)) Then
%>
<table width="150" cellpadding="0" cellspacing="0">

<tr>
<td colspan="3" alt="20">Sommario delle news di oggi <%=Date()%></td>
</tr>

<%
While ((Repeat1__numRows <> 0) AND (NOT rsNews.EOF))
%>
<tr>
<td width="1" height="19"></td>
<td width="150" height="19"><font size="1" face="Verdana, Arial, Helvetica, sans-serif">"><%=(rsNews.Fields.Item("titolo").Value)%></font></td>
<td width="1" height="19"></td>
</tr>
<tr>
<td width="1" height="4"></td>
<td width="150" height="4"></td>
<td width="1" height="4"></td>
</tr>
<%
Repeat1__index=Repeat1__index+1
Repeat1__numRows=Repeat1__numRows-1
rsNews.MoveNext()
Wend
%>
<tr>
<td width="1" height="1"></td>
<td width="150" height="1"></td>
</tr>
</table>
<%
end if
%>

</div>

<div class="menu5" >

<form action="AddUser.asp" method="post" name="form1" id="form1">
<h4>Iscriviti alla Mailing-list.</h4>

Inserisci il tuo indirizzo email e riceverai le ultime novità sulle nostre attività
<input type="text" name="email" /></p>

<input type="button" value="Conferma" name="B12" onclick="javascript: controllo();" /></p>
</form>
</div>

</div>
<div id="footer">
<div class="center notes">

gio.it - Consulente professionale naturalista subacqueo - 2006 - Numero Verde: yuyruututruuturu</p>
</div>
</div>
</div>
</body>

</html>

<% rsNews.Close()
Set rsNews = Nothing
%>

**Myaku** · 29-05-2007, 13:31

'spe, che se non usi il tag code non si capisce niente. Domanda: quella che tu stai cercando di validare è la tua pagina asp o la pagina che ti restituisce il browser?
perchè se stai validando il codice non "processato" dal server, è normale che il validatore di si indemonia, lui non può interpretare i linguaggi lato server. Il validatore interpreta quello che è il codice (x)html restituito dal server, ovvero la pagina come la visualizzi sul browser.

**Girogio** · 29-05-2007, 14:28

Allora..intanto ciao e grazie..
Questa è la mia pagina...per capirci presa dalla mia root principale su localhost...
Sto usando A real validator...
Pensi sia meglio trasferire il mio sito su server e fare la validazione mediante url???

**OcchioCrepato** · 29-05-2007, 14:51

Per validare una pagina devi prendere il codice HTML generato dal browser e non il codice della tua pagina asp.
Poi utilizza il validatore del w3c inserendo nella textarea il codice che ti viene restituito.

Se riesci a mettere on line le tue pagine è molto meglio perchè basta inserire l'url del tuo sito nella pagina del validatore.

**Girogio** · 29-05-2007, 14:58

Ok...
Mi metto a lavoro...
Nn mi abbandonate ho tanto bisogno del vostro aiuto....

**Girogio** · 29-05-2007, 15:07

Fatto...

P.S: alcuni errori li capisco cè scritto, tipo alt non ho messo il riferimento..ed è ok perchè mancano le immagini ma gli altri...
capisco che anche per voi comprendere gli errori in questo modo nn è semplice e vi chiedo scusa e vi ringrazio ancora qualora mi aiutasse a comprendere come validare del tutto il mio sito...

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

1. Warning Line 34 column 42: character "<" is the first character of a delimiter but occurred as data.

if (document.form1.email.value.length < 7)

This message may appear in several cases:
* You tried to include the "<" character in your page: you should escape it as "<"
* You used an unescaped ampersand "&": this may be valid in some contexts, but it is recommended to use "&", which is always safe.
* Another possibility is that you forgot to close quotes in a previous tag.

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2. Error Line 129 column 45: required attribute "alt" not specified.

[img] [/img]

The attribute given above is required for an element that you've used, but you have omitted it. For instance, in most HTML and XHTML document types the "type" attribute is required on the "script" element and the "alt" attribute is required for the "img" element.

Typical values for type are type="text/css" for <style> and type="text/javascript" for <script>.

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3. Error Line 142 column 31: there is no attribute "alt".

<td colspan="3" alt="20">Sommario delle news di oggi 5/29/2007</td>

You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. This error is often caused by incorrect use of the "Strict" document type with a document that uses frames (e.g. you must use the "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).

This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.

How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.

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4. Error Line 147 column 16: there is no attribute "width".

<td width="1" height="19"></td>

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5. Error Line 147 column 27: there is no attribute "height".

<td width="1" height="19"></td>

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6. Error Line 148 column 45: there is no attribute "size".

...d width="150" height="19"><font size="1" face="Verdana, Arial, Helvetica, san

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7. Error Line 148 column 54: there is no attribute "face".

...150" height="19"><font size="1" face="Verdana, Arial, Helvetica, sans-serif">

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8. Error Line 148 column 93: element "font" undefined.

...erdana, Arial, Helvetica, sans-serif"><a href="Leggi news.asp?id=17">Omaggio

You have used the element named above in your document, but the document type you are using does not define an element of that name. This error is often caused by:
* incorrect use of the "Strict" document type with a document that uses frames (e.g. you must use the "Frameset" document type to get the "<frameset>" element),
* by using vendor proprietary extensions such as "<spacer>" or "<marquee>" (this is usually fixed by using CSS to achieve the desired effect instead).
* by using upper-case tags in XHTML (in XHTML attributes and elements must be all lower-case.

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9. Error Line 159 column 93: element "font" undefined.

...erdana, Arial, Helvetica, sans-serif"><a href="Leggi news.asp?id=18">Trust</a

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10. Error Line 170 column 93: element "font" undefined.

...erdana, Arial, Helvetica, sans-serif"><a href="Leggi news.asp?id=20">Kipling

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11. Error Line 181 column 93: element "font" undefined.

...erdana, Arial, Helvetica, sans-serif"><a href="Leggi news.asp?id=24">O fancul

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12. Error Line 192 column 93: element "font" undefined.

...erdana, Arial, Helvetica, sans-serif">Ciao

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13. Error Line 211 column 53: there is no attribute "name".

<form action="AddUser.asp" method="post" name="form1" id="form1">

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14. Error Line 215 column 5: document type does not allow element "br" here; missing one of "p", "h1", "h2", "h3", "h4", "h5", "h6", "div", "pre", "address", "fieldset", "ins", "del" start-tag.

<input type="button" value="Conferma" name="B12" onclick="javascript:

The mentioned element is not allowed to appear in the context in which you've placed it; the other mentioned elements are the only ones that are both allowed there and can contain the element mentioned. This might mean that you need a containing element, or possibly that you've forgotten to close a previous element.

One possible cause for this message is that you have attempted to put a block-level element (such as "

" or "<table>") inside an inline element (such as "<a>", "<span>", or "<font>").

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15. Error Line 232 column 10: end tag for element "textarea" which is not open.

</textarea></xmp></comment></xml></script></noframes></noscript></object></layer

The Validator found an end tag for the above element, but that element is not currently open. This is often caused by a leftover end tag from an element that was removed during editing, or by an implicitly closed element (if you have an error related to an element being used where it is not allowed, this is almost certainly the case). In the latter case this error will disappear as soon as you fix the original problem.

If this error occured in a script section of your document, you should probably read this FAQ entry.

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16. Error Line 232 column 16: end tag for element "xmp" which is not open.

</textarea></xmp></comment></xml></script></noframes></noscript></object></layer

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17. Error Line 232 column 26: end tag for element "comment" which is not open.

</textarea></xmp></comment></xml></script></noframes></noscript></object></layer

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18. Error Line 232 column 32: end tag for element "xml" which is not open.

</textarea></xmp></comment></xml></script></noframes></noscript></object></layer

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19. Error Line 232 column 41: end tag for element "script" which is not open.

...xtarea></xmp></comment></xml></script></noframes></noscript></object></layer>

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20. Error Line 232 column 52: end tag for element "noframes" which is not open.

...p></comment></xml></script></noframes></noscript></object></layer></style></t

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21. Error Line 232 column 63: end tag for element "noscript" which is not open.

...></xml></script></noframes></noscript></object></layer></style></title></appl

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22. Error Line 232 column 72: end tag for element "object" which is not open.

...script></noframes></noscript></object></layer></style></title></applet></noem

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23. Error Line 232 column 80: end tag for element "layer" which is not open.

.../noframes></noscript></object></layer></style></title></applet></noembed>

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24. Error Line 232 column 88: end tag for element "style" which is not open.

...s></noscript></object></layer></style></title></applet></noembed>

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25. Error Line 232 column 96: end tag for element "title" which is not open.

...ript></object></layer></style></title></applet></noembed>

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26. Error Line 232 column 105: end tag for element "applet" which is not open.

...ject></layer></style></title></applet></noembed>

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27. Error Line 232 column 115: end tag for element "noembed" which is not open.

...er></style></title></applet></noembed>

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28. Error Line 233 column 17: there is no attribute "language".

<script language="JavaScript" src="http://ads.mgmt.somee.com/serveimages/ad2/Who

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29. Error Line 233 column 93: required attribute "type" not specified.

....com/serveimages/ad2/WholeInsert2.js"></script>

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30. Error Line 233 column 93: document type does not allow element "script" here.

....com/serveimages/ad2/WholeInsert2.js"></script>

The element named above was found in a context where it is not allowed. This could mean that you have incorrectly nested elements -- such as a "style" element in the "body" section instead of inside "head" -- or two elements that overlap (which is not allowed).

One common cause for this error is the use of XHTML syntax in HTML documents. Due to HTML's rules of implicitly closed elements, this error can create cascading effects. For instance, using XHTML's "self-closing" tags for "meta" and "link" in the "head" section of a HTML document may cause the parser to infer the end of the "head" section and the beginning of the "body" section (where "link" and "meta" are not allowed; hence the reported error).

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