if( PB("ng")==0 ) tmFlags |= TIMELINE_GRAPH;
  if( PB("brbg")!=0 ) tmFlags |= TIMELINE_BRCOLOR;
  if( PB("ubg")!=0 ) tmFlags |= TIMELINE_UCOLOR;
  www_print_timeline(&q, tmFlags, 0, 0, 0, 0, 0, brtimeline_extra);
  db_finalize(&q);
  style_finish_page();
}

/*
** Generate a multichoice submenu for the few recent active branches. zName is
** the query parameter used to select the current checkin. zCI is optional and
** represent the currently selected checkin, so if it is a checkin hash
** instead of a branch, it can be part of the multichoice menu.
*/
void generate_branch_submenu_multichoice(
    const char* zName,    /* Query parameter name */
    const char* zCI       /* Current checkin */
){
  Stmt q;
  const int brFlags = BRL_ORDERBY_MTIME | BRL_OPEN_ONLY;
  static const char *zBranchMenuList[32*2]; /* 2 per entries */
  const int nLimit = count(zBranchMenuList)/2;
  int i = 0;

  if( zName == 0 ) zName = "ci";

  branch_prepare_list_query(&q, brFlags, 0, nLimit, 0);
  zBranchMenuList[i++] = "";
  zBranchMenuList[i++] = "All Checkins";

  if( zCI ){
    zCI = fossil_strdup(zCI);
    zBranchMenuList[i++] = zCI;
    zBranchMenuList[i++] = zCI;
  }
  /* If current checkin is not "tip", add it to the list */
  if( zCI==0 || strcmp(zCI, "tip") ){
    zBranchMenuList[i++] = "tip";
    zBranchMenuList[i++] = "tip";
  }
  while( i/2 < nLimit && db_step(&q)==SQLITE_ROW ){
    const char* zBr = fossil_strdup(db_column_text(&q, 0));
    /* zCI is already in the list, don't add it twice */
    if( zCI==0 || strcmp(zBr, zCI) ){
      zBranchMenuList[i++] = zBr;
      zBranchMenuList[i++] = zBr;
    }
  }
  db_finalize(&q);
  style_submenu_multichoice(zName, i/2, zBranchMenuList, 0);
}

  char *zPrefix;
  Stmt q;
  const char *zCI = P("ci");
  int rid = 0;
  char *zUuid = 0;
  Manifest *pM = 0;
  const char *zSubdirLink;


  HQuery sURI;
  int isSymbolicCI = 0;   /* ci= is symbolic name, not a hash prefix */
  int isBranchCI = 0;     /* True if ci= refers to a branch name */
  char *zHeader = 0;
  const char *zRegexp;    /* The re= query parameter */
  char *zMatch;           /* Extra title text describing the match */
  int bDocDir = PB("dx") || strncmp(g.zPath, "docdir", 6)==0;

  ** specific check-in does not exist, clear zCI.  zCI==0 will cause all
  ** files from all check-ins to be displayed.
  */
  if( bDocDir && zCI==0 ) zCI = "trunk";
  if( zCI ){
    pM = manifest_get_by_name(zCI, &rid);
    if( pM ){



      zUuid = db_text(0, "SELECT uuid FROM blob WHERE rid=%d", rid);
      isSymbolicCI = (sqlite3_strnicmp(zUuid, zCI, strlen(zCI))!=0);
      isBranchCI = branch_includes_uuid(zCI, zUuid);
      if( bDocDir ) zCI = mprintf("%S", zUuid);
      Th_StoreUnsafe("current_checkin", zCI);
    }else{
      zCI = 0;

    if( nD==0 && !bDocDir ){
      style_submenu_element("File Ages", "%R/fileage?name=%T", zCI);
    }
  }else{
    @ in any check-in</h2>
    zSubdirLink = mprintf("%R/dir?name=%T", zPrefix);
  }







  if( zD && !bDocDir ){
    style_submenu_element("History","%R/timeline?chng=%T/*", zD);
  }
  if( !bDocDir ){

    style_submenu_element("Tree-View", "%s",
                          url_render(&sURI, "type", "tree", 0, 0));
  }

  if( !bDocDir ){
    /* Generate the Branch list submenu */
    generate_branch_submenu_multichoice("ci", zCI);
  }

  /* Compute the temporary table "localfiles" containing the names
  ** of all files and subdirectories in the zD[] directory.
  **
  ** Subdirectory names begin with "/".  This causes them to sort
  ** first and it also gives us an easy way to distinguish files
  ** from directories in the loop that follows.

  char *zUuid = 0;
  Blob dirname;
  Manifest *pM = 0;
  double rNow = 0;
  char *zNow = 0;
  int useMtime = atoi(PD("mtime","0"));
  int sortOrder = atoi(PD("sort",useMtime?"1":"0"));


  const char *zRE;         /* the value for the re=REGEXP query parameter */
  const char *zObjType;    /* "files" by default or "folders" for "nofiles" */
  char *zREx = "";         /* Extra parameters for path hyperlinks */
  ReCompiled *pRE = 0;     /* Compiled regular expression */
  FileTreeNode *p;         /* One line of the tree */
  FileTree sTree;          /* The complete tree of files */
  HQuery sURI;             /* Hyperlink */

  /* If a specific check-in is requested, fetch and parse it.  If the
  ** specific check-in does not exist, clear zCI.  zCI==0 will cause all
  ** files from all check-ins to be displayed.
  */
  if( zCI ){
    pM = manifest_get_by_name(zCI, &rid);
    if( pM ){



      zUuid = db_text(0, "SELECT uuid FROM blob WHERE rid=%d", rid);
      rNow = db_double(0.0, "SELECT mtime FROM event WHERE objid=%d", rid);
      zNow = db_text("", "SELECT datetime(mtime,toLocal())"
                         " FROM event WHERE objid=%d", rid);
      isSymbolicCI = (sqlite3_strnicmp(zUuid, zCI, strlen(zCI)) != 0);
      isBranchCI = branch_includes_uuid(zCI, zUuid);
      Th_StoreUnsafe("current_checkin", zCI);
    }else{
      zCI = 0;
    }
  }
  if( zCI==0 ){
    rNow = db_double(0.0, "SELECT max(mtime) FROM event");
    zNow = db_text("", "SELECT datetime(max(mtime),toLocal()) FROM event");
  }

  /* Generate the Branch list submenu */
  generate_branch_submenu_multichoice("ci", zCI);

  assert( isSymbolicCI==0 || (zCI!=0 && zCI[0]!=0) );
  if( zD==0 ){
    if( zCI ){
      zHeader = mprintf("Top-level Files of %s", zCI);
    }else{
      zHeader = mprintf("All Top-level Files");
    }

       "0", "Sort By Filename",
       "1", "Sort By Age",
       "2", "Sort By Size"
    };
    style_submenu_multichoice("sort", 3, sort_orders, 0);
  }
  if( zCI ){

    if( nD==0 && !showDirOnly ){
      style_submenu_element("File Ages", "%R/fileage?name=%T", zCI);
    }
  }







  style_submenu_element("Flat-View", "%s",
                        url_render(&sURI, "type", "flat", 0, 0));

  /* Compute the file hierarchy.
  */
  if( zCI ){
    Stmt q;

  }
  zUuid = db_text("", "SELECT uuid FROM blob WHERE rid=%d", rid);
  isBranchCI = branch_includes_uuid(zName,zUuid);
  baseTime = db_double(0.0,"SELECT mtime FROM event WHERE objid=%d", rid);
  zNow = db_text("", "SELECT datetime(mtime,toLocal()) FROM event"
                     " WHERE objid=%d", rid);
  style_submenu_element("Tree-View", "%R/tree?ci=%T&mtime=1&type=tree", zName);

  /* Generate the Branch list submenu */
  generate_branch_submenu_multichoice("name", zName);

  style_header("File Ages");
  zGlob = P("glob");
  cgi_check_for_malice();
  compute_fileage(rid,zGlob);
  db_multi_exec("CREATE INDEX fileage_ix1 ON fileage(mid,pathname);");

  if( fossil_strcmp(zName,"tip")==0 ){