Ok, so ...
You don't actually want to save the pictures locally (on your machine).
You want to include a picture from the Internet in a post?
If you tell me exactly what you're trying to do, and with what, it will make it a whole lot easier
We could be going round in circles all night otherwise
---------- Post added at 21:12 ---------- Previous post was at 21:11 ----------
In fact, provide a link here to an image that you're talking about and tell me what you want to do with it and we'll go from there