web/lib/annoTree.js
function(o) {
      this._id++;
      o.__id = this._id;
      // FIXME collusion with tree state
      o._state = o.state;
      this.mapped[this._id] = o;
      return this._id;
    }
function(o) {
      this._id++;
      o.__id = this._id;
      // FIXME collusion with tree state
      o._state = o.state;
      this.mapped[this._id] = o;
      return this._id;
    }
function ( o ) { this . _id ++ ; o . __id = this . _id ; // FIXME collusion with tree state o . _state = o . state ; this . mapped [ this . _id ] = o ; return this . _id ; }
get an id
get an id