childNodeL3 = addNode(true,true,true,
"feashow.comp.tables.freeTable",
"Free Table",
"Free Table",
new FreeTableTreeNode(),childNodeL2);
childNodeL3 = addNode(true,true,true,
"feashow.comp.tables.tableRowSpan",
"Table using Row Span",
"Table using Row Span",