Interim fix for bug #638063 - SayAll fails with certain pages in Firefox.
Interim fix for bug #638063 - SayAll fails with certain pages in Firefox.

h4ck3rm1k3/orca-sonar,chrys87/orca-beep,h4ck3rm1k3/orca-sonar,chrys87/orca-beep,GNOME/orca,chrys87/orca-beep,h4ck3rm1k3/orca-sonar,pvagner/orca,pvagner/orca,GNOME/orca,pvagner/orca,GNOME/orca,GNOME/orca,chrys87/orca-beep,pvagner/orca