| Sample: dhtmlxTree | XML loading events | dhtmlxTree main page |

Open/close nodes or refresh tree (hardly detectable on fast connection)

| # Loading

                tree=new dhtmlXTreeObject("treeboxbox_tree","100%","100%",0);
                tree.setImagePath("../../codebase/imgs/csh_bluebooks/");
                tree.enableSmartXMLParsing(true);
                //xml loading events
                tree.setOnLoadingStart(func_a);
                tree.setOnLoadingEnd(func_b);
                tree.loadXML("tree3.xml");