General Support: Viewable on my html page

Hi i was wondering if anyone could help me, I have recently installed plogger, I think its a fantastic nifty user-friendly program. I have installed it successfully through my sql ect... now Regarding me being able to run this photo gallery on the html page I want it too how would i go by doing this?

The plogger script is on this location: /public_html/gamefishinggibraltar/photo gallery

My website is on this location: /public_html/gamefishinggibraltar

And I would like the plogger script to run on: /public_html/gamefishinggibraltar/Gallery.html

Now I have no idea how to do this the default page of the website is: /public_html/gamefishinggibraltar/default.html