length, and opener properties. patch by jst. r=mstoltz, sr=brendan. git-svn-id: svn://10.0.0.236/trunk@110283 18797224-902f-48f8-a5cc-f745e15eee43
length, and opener properties. patch by jst. r=mstoltz, sr=brendan. git-svn-id: svn://10.0.0.236/trunk@110283 18797224-902f-48f8-a5cc-f745e15eee43