objectivehtml/Google-Map-for-ExpressionEngine — pull request #2 by bjornbjorn (2011-12-16 10:07:17+00:00)
Title: Fix for "Map not displaying properly?"

...initiating google maps when the div is not visible, and EE will output the JS of the Google Maps fieldtype even before it's selected .. so we need to wait until the gmap preview div is visible before we init the map)