solr/server/solr-webapp/webapp/js/lib/jquery.jstree.js
function () { 
        var f = $.jstree._focused();
        if(f && f !== this) {
          f.get_container().removeClass("jstree-focused"); 
        }
        if(f !== this) {
          this.get_container().addClass("jstree-focused"); 
          focused_instance = this.get_index(); 
        }
        this.__callback();
      }
function () { 
        var f = $.jstree._focused();
        if(f && f !== this) {
          f.get_container().removeClass("jstree-focused"); 
        }
        if(f !== this) {
          this.get_container().addClass("jstree-focused"); 
          focused_instance = this.get_index(); 
        }
        this.__callback();
      }
function ( ) { var f = $ . jstree . _focused ( ) ; if ( f && f !== this ) { f . get_container ( ) . removeClass ( "jstree-focused" ) ; } if ( f !== this ) { this . get_container ( ) . addClass ( "jstree-focused" ) ; focused_instance = this . get_index ( ) ; } this . __callback ( ) ; }
deal with focus
deal with focus