merged gavin's Firefox patch, r=mconnor, a=kairo and iann. git-svn-id: svn://10.0.0.236/branches/MOZILLA_1_8_0_BRANCH@200502 18797224-902f-48f8-a5cc-f745e15eee43
merged gavin's Firefox patch, r=mconnor, a=kairo and iann. git-svn-id: svn://10.0.0.236/branches/MOZILLA_1_8_0_BRANCH@200502 18797224-902f-48f8-a5cc-f745e15eee43