childNodeL3 = addNode(true,true,true,
"feashow.comp.layers.modalLayerHTML",
"HTML Modal Layers",
"HTML Modal Layers",
new ModalLayerHTMLTreeNode(),childNodeL2);
childNodeL3 = addNode(true,true,true,
"feashow.comp.layers.modalLayerSVG",
"SVG Modal Layers",
"SVG Modal Layers",