function draw_leaf_tree() {
    var base_dept1 = "10"; // for side nav
    var base_dept2 = "3001"; // for top nav
    var passed_base = false;
         
    if (typeof leaf_tree != "nothing" && leaf_tree.length > 0) {
        for (var i = leaf_tree.length - 1; i >= 0; i--) {
            if (passed_base && leaf_tree[i].dept_id != base_dept1) {
                document.write(" > ");
                document.write("<a href=\"" + leaf_tree[i].dept_link + "\" CLASS=\"leaftree\" >" + leaf_tree[i].dept_name.toLowerCase() + "</a>");
            } else {
                if (leaf_tree[i].dept_id == base_dept2) {
                    passed_base = true;
                    document.write("<a href=\"default.asp\" class=\"leaftree\" onClick=\"return(visitargs('default.asp','','URL'));\" >home</a>");
                }
            }
        }
    }
}