Customising MUI_PAGE_INSTFILES page

[akshay.sharma]

Hi, I have a custom installer. my last page MUI_PAGE_INSTFILES. Here on this page it shows a progress bar. I want to display a image on this page, which says thanks for installing....... etc. Now i have two issues:

1. How to put a image there. And when user clicks Show details btn, that image should get hide.

2. Secondly, while uninstalling the same page comes, so I don't want to show that image there.

Thanks in advance, plz reply.