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I have successfully created multi-layer maps which work well but I would like to modify the colour and contents of the popup. On my system the popup is blue writing on a grey background which is hard to read. I would also like to add some other fields to the bubble.
I have read Theming Openlayers but it is too vague for my level of knowledge. I understand how to overwrite php themes but not js. Could someone tell me
- what is the new file called
- which directory does it go into
- an example of how to change something i.e. background colour
I am sure an example would help more people than just me and make a great module look even better. Thanks in advance