[OpenLayers-Trac] [OpenLayers] #650: Default image foramt to not-jpg for transparent images

[OpenLayers]

#650: Default image foramt to not-jpg for transparent images
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  Reporter:  crschmidt  |       Owner:             
      Type:  feature    |      Status:  new        
  Priority:  minor      |   Milestone:  2.5 Release
 Component:  Layer.WMS  |     Version:             
Resolution:             |    Keywords:  review     
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Comment (by camerons):

 For completeness, this is a duplicate of
 http://trac.openlayers.org/ticket/423

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Ticket URL: <http://trac.openlayers.org/ticket/650#comment:2>
OpenLayers <http://openlayers.org/>
A free AJAX map viewer