Photo gallery displa

Hello, I have found website [login to view URL] which is based on [login to view URL] This site offer online management of image galleries on very simple and easy way like creating new gallery and copy/paste code on each page of website where you want to see that gallery. I need this, i don't need something similar, i need exactly like it is on galleriadisplay.com. So I want that someone check documentation, download script from site [login to view URL] and install it and try it. I want to have something similar by function and visual because I found that this system is simple for use and people can easily learn to use it. My idea is when I make simple web site for my client to install on its server this script which shows image galleries on his site so i learn my client how to control image gallery rather than to learn him how to use Joomla or wordpress or some html template. If client want to add or control just image gallery that this solution is best for him. Thank you, so I hope you understand what I need and I am waiting for your offer for this solution or very very similar one.