childNodeL4 = addNode(true,true,true,
"feashow.comp.buttons.normal.mouseUpDown",
"Mouse Up/Down/Over/Out",
"Mouse Up/Down/Over/Out",
new MouseUpDownOverOutTreeNode(),childNodeL3);
childNodeL3 = addNode(false,true,false,
"feashow.comp.buttons.toggle",
"Toggle",
"Toggle Buttons",