removeNodeFromParent(selectedDmtn);
}
} else if (o.length==4) {
removeNodeFromParent(selectedDmtn);
} else if (o.length==3) {
selectedDmtn.removeAllChildren();
reloadTree(selRow);
} else if (o.length==2) {
Enumeration enu_1=selectedDmtn.children();
while (enu_1.hasMoreElements()) {
DefaultMutableTreeNode dmtn_child=(DefaultMutableTreeNode) enu_1.nextElement();