The following site has an interesting interactive image that i would like to save.
Your help is most appreciated.
Just to make it clear. Its never a good idea to just “steal” whole images and scripts from a website. If you want to copy something that you see, try to recreate it, learn and teach others. Stackoverflow is a perfect buddy for you while learning. Dont ask how to steal, ask people for help you and others.
Regarding the topic: I did a bit of research and the thing that you are looking for is called “Hotspots on images”. Found some ready-to-use scripts on the internet, maybe that helps:
Besides this you can add several hotspots and position them over your image. Then you would only need to search for a solid script to implement tooltips (but there are already very good css-only solutions)