img src 'stripped' from code - only on one PC

[Bill]

On a particular PC certain parameters are being 'stripped' from the source
code.



Here is the actual code (as originally written and when viewed in a
browser):

<div id="content">

<a href="images/kitchen.jpg" target="_blank"><img src="
images/tNail/kitchen.jpg " width="120" height="90" border="0"
class="right"></a>

</div>



Here is the code when the source is viewed on this particular PC:



<div id="content"

<a href="images/kitchen.jpg" target="_blank></a>

</div>



As you can see, the "img src" parameters, together with the class have been
removed. This is not due to a problem with the actual site, but only occurs
on this particular PC (and is not browser-specific, as it happens in both
I.E. and Firefox).



All the Internet setting (control panel and each respective browser) look
fine to me and now I have no idea where else to look.



This PC is running XP Home (SP2).

 

[Bill]

You were completely correct!

Norton's "Ad Blocker" was enabled on that particular PC. As the images were
of a standard size (120 x 90) and had a link associated with each image, it
was obviously considered to be an advert and therefore blocked. Diabling Ad
Blocking solved the problem, but I assume that someone else, somewhere in
the World, would also have this enabled, which would screw up the site. I
therefore changed the image dimensions (only in the code, not the actual
image) to 120 x 89. Now, even with Ad Blocking enabled, the images are
rendered perfectly.

Thanks for your help.

Bill