fix bottom edit button

git-svn-id: http://hustoj.googlecode.com/svn@2162 19ab8b60-bd6c-11dd-baed-41e496641fac
sort

git-svn-id: http://hustoj.googlecode.com/svn@2163 19ab8b60-bd6c-11dd-baed-41e496641fac
remove sort

git-svn-id: http://hustoj.googlecode.com/svn@2164 19ab8b60-bd6c-11dd-baed-41e496641fac