Tweak filename handling for IE8. #733.
Tweak filename handling for IE8. #733.

PalmBeachPost/panda,datadesk/panda,newsapps/panda,ibrahimcesar/panda,NUKnightLab/panda,ibrahimcesar/panda,ibrahimcesar/panda,datadesk/panda,pandaproject/panda,pandaproject/panda,pandaproject/panda,PalmBeachPost/panda,datadesk/panda,newsapps/panda,datadesk/panda,NUKnightLab/panda,ibrahimcesar/panda,PalmBeachPost/panda,PalmBeachPost/panda,PalmBeachPost/panda,NUKnightLab/panda,newsapps/panda,pandaproject/panda,ibrahimcesar/panda,datadesk/panda,pandaproject/panda,NUKnightLab/panda,newsapps/panda