[OpenLayers-Trac] [OpenLayers] #486: add a few sanity checks to overview map

[OpenLayers]

#486: add a few sanity checks to overview map
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  Reporter:  bartvde              |       Owner:  tschaub    
      Type:  feature              |      Status:  new        
  Priority:  minor                |   Milestone:  2.3 Release
 Component:  Control.OverviewMap  |     Version:  2.3 RC2    
Resolution:                       |    Keywords:             
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Comment (by bartvde):

 Btw, even just closing the browser window should raise the errors.

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Ticket URL: <http://trac.openlayers.org/ticket/486#comment:3>
OpenLayers <http://openlayers.org/>
A free AJAX map viewer