Extra caution is recommended when installing recently uploaded/updated scripts (read more)
Be sure you trust any scripts you install
InsertGeo
Adds a button to Blogger's edit post interface to insert geo microformats.
This script will add a button to the Edit Html editor tab on Blogger's new post and edit post pages. You may select some text in the editing area before pressing the button; the text box will appear filled with the selected text, which may be edited. Alternatively, just enter in the text box the address you want to have geocoded. Press OK, and after a short wait you will see the geo microformat code entered in your post.

You could comment on this script if you were logged in.
