Photoshop CS2

I can create my own Web Gallery pages in Photoshop but I do not know how to insert the information into my Blogger template. I posted this question to the Help pages but I will also post it here.

I have all of the information for the Gallery I just do not know where in the html that it needs to go, or even if the information, the way it is written for Photoshop, can be added to a Blogger template.

The information I have is:
UserSelections.txt; galleryStyle.css; index.html; photos.xml; pages [folder of images]; images [folder of images]; photos.js; thumbnails [folder of images]

Is there possibly anyone out there who might help?

Thank you much!!

IDEAS?

I would sure like some input on where I might find an html layout for Mac for a true Gallery style page (preferably a free template although I realize that may be more difficult to find). It could get rather expensive if everything you might like to have in your blog you have to pay for and I don't really need it but thought it would be fun to have. There are several Picasa templates that are really neat but they don't work on a Mac.