come in oggetto...

vi posto sotto alcuni degli errori che non capisco....rilevati dal validator....

premetto ...non ho esperienza teorica con HTML...vi prego di piegarmi se possibile passo passo gli errori...grazie

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Line 97, column 68: required attribute "ALT" not specified

...s/1.gif" name="BannerAd" width="468" height="60" ></a>

Line 87, column 58: required attribute "TYPE" not specified

<p align="right"><script language="JavaScript">

Line 69, column 22: document type does not allow element "BASE" here

<base target="_self">

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).


Line 199, column 49: there is no attribute "HEIGHT"

cellPadding=8 width="100%" border=1 height="332">

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.


Line 207, column 114: there is no attribute "BORDERCOLOR"

...rder-collapse: collapse" bordercolor="#111111" width="100%">


Line 220, column 49: there is no attribute "BACKGROUND"

<td width="72%" background="imgs/sf.gif" valign="top">

Line 69, column 22: document type does not allow element "BASE" here

<base target="_self">

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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questi alcuni degli errori....grazie per il prezioso aiuto

Validator HTML 4.01 transitional