private void LoadTree(int menutype)
{
TreeView1.Nodes.Clear();
AdministrationDAC dac = new AdministrationDAC();
var menus = dac.RetrieveMenuExplorers(menutype);
TreeNode newNode = new TreeNode("Home", "0");
TreeView1.Nodes.Add(newNode);
BuildMenuItemTree(null, 1, 0, menus, 0);
//newNode = new TreeNode("Contact Us", "999");
//TreeView1.Nodes.Add(newNode);
}