I try to make such kind of map: http://www.plotbrowser.com/search.cgi but first, I can´t see, where they saved the coordinates and the text. If you look to the sources, there are no coordinates or otehr datas. I expected that. But they must be anywhere downloaded, because I can click (already visible/downloaded) popUps and get new content even when the internet-connecition is blocked (for sure, offline I can´t drag the map ...).
A good lesson to start is http://leafletjs.com/reference.html#draggable ?? or other?
I'm working with wampp.
Thanx for tips, user j