Page disappearing in Opera, search box not usable

[fl1]

I have the weirdest bug. I just tested my new page in Opera (9.01), and everything had disappeared below the header. Very strange. If I remove the header, it displays the next div, but nothing below that. If I remove that div, it displays the next div, but nothing below that. If anyone has any ideas what's causing this, I'd really appreciate it - I've not come across anything like this before.

I have a secondary problem: having tweaked and tweaked to get my search box and button in the right place, the box is now not clickable. You can tab into it, and in IE you can click right at the start of the box, but in Firefox you can't click into it at all. Again, if anyone has any suggestions, I'd be very grateful! The code there's probably a bit ropey anyway, I did it by trial and error.

Many thanks in advance for any advice. The page is at http://www.fl1solutions.co.uk/digitalframecompany/index.htm.

[_Aerospace_Eng_]

Seems like it might be your comment style. Instead of
<!---cart---!>
try
<!--cart-->

[fl1]

Thanks - sadly, this doesn't seem to sort it though - I'll edit the file and repost with this change.

I have, however, cracked the search box problem - it was a simple z-index thing. Muppety me.

[_Aerospace_Eng_]

Fix your other errors as well. See them here (http://validator.w3.org/check?verbose=1&uri=http%3A%2F%2Fwww.fl1solutions.co.uk%2Fdigitalframecompany%2Findex.htm).

[fl1]

I take it all back! You were right, it *is* the comments - it's the question mark at the end. Thank you so much!

[fl1]

Fix your other errors as well.
Will do. Thank you!