For a client project last week, I needed to display automatically-generated embedded maps or links to external maps (e.g., a link to Google Maps), based on an entered address for a performance venue. In some display modes, I wanted a map on the page (such as when displaying a Venue page by itself), and in other display modes, I wanted a map link (such as when displaying venue information on a Performance page). Although this is, I'm sure, a common need on web sites, an extensive search for existing Drupal modules to didn't get me anywhere.

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