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/2007/6315/2f1d2cb699c9d9329e8b782b0463156e211cb0f6/struts_dojo.js.uncompressed.js/buggy/src/main/resources/org/apache/struts2/static/dojo/struts_dojo.js.uncompressed.js