validator and my homepage

Dear Friends,
my page (see validator results 
<http://validator.w3.org/check?uri=http%3A%2F%2Fwww.geocities.com%2Fbadentinit%2F>) 
is hosted by Yahoo! Geocities; I cannot operate on lines such as the 
following (from my validator results 
<http://validator.w3.org/check?uri=http%3A%2F%2Fwww.geocities.com%2Fbadentinit%2F>) 


16 </html><!-- text below generated by server. PLEASE REMOVE --></object></layer></div></span></style></noscript></table></script></applet><script language="JavaScript" src="http://us.i1.yimg.com/us.yimg.com/i/mc/mc.js"></script><script language="JavaScript" src="http://geocities.com/js_source/geov2.js"></script><script language="javascript">geovisit();</script><noscript><img src="http://visit.webhosting.yahoo.com/visit.gif?us1082992097" alt="setstats" border="0" width="1" height="1"></noscript>
17 <IMG SRC="http://geo.yahoo.com/serv?s=76001544&t=1082992097" ALT=1 WIDTH=1 HEIGHT=1>

So, what I've got to do ???

In addition: are there explanations in Italian language of  the items 
named  (explain) within the validator results 
<http://validator.w3.org/check?uri=http%3A%2F%2Fwww.geocities.com%2Fbadentinit%2F> 
???

Thanks a lot !!!
-- 
Paolo M. Grossholz, resp.le Politiche UE della
Unione Regionale Lombarda del Commercio del Turismo e dei Servizi - 
Confcommercio
fax n° 1782272050, web site http://www.geocities.com/badentinit/
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