Images inside article but repeat outside article

Hi Guys,

I hope you can help?
I have added the Gallery to many pages inside a large website, on Firefox the site looks great but in IE and Safari and Chrome, weird things happen. The image gallery that I have set up inside an article, repeats outside of the article too, this forces the footer to repeat below the original footer along with the Gallery. Have a look at this page: www.solardome.co.uk/index.php?option=com...le&id=167&Itemid=228
Here you can see what I mean... are there any suggestions on why this is happening? This only occurs on pages where I have added the gallery function.

Thank you in advance!