tree 2df2d35a6c617f673ea40f62e66745d470dbf941
parent eeff966b4b8ba265cfd22f7e569baa8540ac4543
author Zhenkai Zhu <zhenkai@cs.ucla.edu> 1338438323 -0700
committer Zhenkai Zhu <zhenkai@cs.ucla.edu> 1338438323 -0700

message format change;
add functions fo chatdialog