Difference in display between ie and firefox

[tattoo-me]

I used this code to insert Coppermine into a html page:

<object type="text/html" data="http://www.mywebsite.com/mygalleryinstall/" width="100%" height="100%">
<p>backup content</p>
</object></P>

My problem is this. It displays ok in ie but not in firefox, in ie it will fill my main panel but in firefox it will display as a block?
you can visit here http://www.tattoo-me.info/Tattoo_picture_gallery.html

Thanks in advance for any help

[Sami]

set the height to 1000 (height="1000") instead of 100%

[tattoo-me]

Thanks for the fix Sami problem solved.