Install a CMS Photo Gallery and integrate in a website

here is the website : [[login to view URL] A][1]s you can see only the page communication and contacted are code. I'm gonna need to put 3 photo galleries on the 3 first links : Sport, Portrait and commercial. I already have the template of the gallery, so what I need is : - you suggest a CMS adapted for Photo Gallery - if I like your idea, I validate your bid and you install it - you integrate the galleries in the 3 pages. You can check the screenshot of the gallery, as you will see,, there will be only 10 thumbnails for each gallery so no pagination [login to view URL] you click on a thumbnail it will display the picture in a javascript pop-up, with an effect on the background. (like in : <[login to view URL]> ). TRICKY POINT : the web site is a "only one page coded", that mean that all the pages are coded in [login to view URL] and when you click on a link , you call a javascript function who hide and show differents <DIV> I need the gallery to be coded into the [login to view URL] BUT to be loaded only when the gallery link is cliked (please put a loading animation). About the gallery : those 3 galleries are pretty small, but in the future I will put some bigger gallery and need a multi-user CMS.