this.expand(node, false, h, h.process); 
this.expand(node, false, h, h.process); 
  expandToLevel: function(node, level) {    if (level == 0) return;    var children = node.children;    var _this = this;    var handler = function(node, expandLevel) {      this.node = node;      this.expandLevel = expandLevel;      // recursively expand opened node      this.process = function() {        //dojo.debug("Process "+node+" level "+level);        for(var i=0; i<this.node.children.length; i++) {          var child = node.children[i];          _this.expandToLevel(child, this.expandLevel);        }      };    }    var h = new handler(node, level-1);    this.expand(node, false, h, h.process);  },
6315	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6315/65ae7e8768a77997b7894e274bc242069a1cb027/struts_dojo.js.uncompressed.js/clean/src/main/resources/org/apache/struts2/static/dojo/struts_dojo.js.uncompressed.js