Make improvements to the website WWW.BENOVSKY.COM (JavaScript, HTML, PHP).

The goal of this project is to make some improvements to the website WWW.BENOVSKY.COM. 1) instead of the numbers to navigate the galleries, I would like to have thumbnails. I want to create the thumbnails myself, manually, they will be put in the same folder as the images, and they will be square 50x50 pixels. look at the effect that is used to make the numbers appear gradually one by one. I would like the same effect to be used on the thumbnails. also, there should be some nice "onmouseover" effect, like adding a 'glow' on the thumbnail and making it 1-2 pixels bigger, or something like this, elegant and simple. this 'glow' should be also present on the thumbnail of the photo that is actually displayed. the arrows are there to move from one photo to another (and so from one thumbnail to another). to get to the next set of thumbnails, there is the "+". Just look at how it works now, the goal is to do the same but with thumbnails. 2) correct a bug : when a photo is too long (too panoramic), it is not centered. it shoud be centered. for instance, go to photo number 2 in "Montagne". on a small laptop screen, it is left-aligned (and the left white border appears), but it should rather be centered. On an iPad or an iPhone for instance the problem is the same. on a big screen of course this problem does not arise. 3) in the Contact section, the white transparent background does not go entirely to the bottom of the photo in Chrome (it does work in other browsers). This should be corrected. Note : the website is done with HTML, JavaScript, and PHP. I have an XML file where I can choose which photos to put in which gallery. The thumbnails will always be in the same folder as the images and they will have the same name with a "t", for instance : "[login to view URL]" and the thumbnail : "[login to view URL]".