change document struct

git-svn-id: https://plugins.svn.wordpress.org/tinysou-search/trunk@1024407 b8457f37-d9ea-0310-8a92-e5e31aec5664
change document structd-

git-svn-id: https://plugins.svn.wordpress.org/tinysou-search/trunk@1024408 b8457f37-d9ea-0310-8a92-e5e31aec5664