for (var i =0 ; i < j.childfiles.n_items; i++) {
var f = (JsRender.JsRender) j.childfiles.get_item(i);
if (f.xtype != "PlainFile") {
continue;
}
for (var i =0 ; i < j.childfiles.n_items; i++) {
var f = (JsRender.JsRender) j.childfiles.get_item(i);
if (f.xtype != "PlainFile") {
continue;
}