Method: GET_TREE_DOC_FROM_DATA
Method: TEMPLATE_LINK
Method: TEMPLATE_COPY
Method: RECURSE_FOLDER
Method: GET_DATA_FOR_NEW
Method: GET_TREE_FOLDER_FROM_DATA
Method: EXPAND_SUB_TREE
Method: TARGET_IS_VALID_4_INSERT
Method: FILL_CONTEXT_FOR_OBJ
Method: TOGGLE_OPEN_ICON
Method: GET_MAIL_CONTENT
Method: GET_CHILD_DOCUMENTS