protected void Page_Load(object sender, EventArgs e)
    {
        if (this.Session["uid"] == null || this.Session["uid"].ToString() == "")
        {
            this.Response.Redirect("../login.aspx");
        }

        if (!this.IsPostBack)
        {
            string ls_users = "";
            //默认选中当前所在部门  这个功能先取消
            //if (this.Request.QueryString["deptid"] != null)
            //{
            //    ls_string = this.Request.QueryString["deptid"].ToString();
            //}
            Response.Write("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">");
            Response.Write("<html xmlns=\"http://www.w3.org/1999/xhtml\" lang=\"zh-cn\">");
            Response.Write("<Head><Title>机构名称</Title>");
            Response.Write("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\">");
            Response.Write("<meta name=\"generator\" content=\"editplus\" />");
            Response.Write("<link href=\"../css/lTREE.checkbox.css\" rel=\"stylesheet\" />");
            Response.Write("<style type=\"text/css\">");
            Response.Write("#lTREEMenuDEMO {border:1px solid #ccc;margin:3px;padding:3px;}");
            Response.Write("#infoBox {position:absolute;left:450px;top:40px;border:1px solid #ccc;width:400px;padding:0 10px;font-family:\"宋体\",Geneva,Arial,sans-serif;line-height:150%;}");
            Response.Write("#debugMSG strong {color:#f00;}");
            Response.Write("</style>");
            Response.Write("<!--[if IE 6]>");
            Response.Write("<script>");
            Response.Write("document.execCommand(\"BackgroundImageCache\", false, true);");
            Response.Write("</script>");
            Response.Write("<![endif]-->");
            Response.Write("</Head>");
            Response.Write("<body style=\"padding:2px;\">");
            //Response.Write("<Form>");

            Response.Write("<div class=\"lTREEMenu lTREENormal\" id=\"lTREEMenuDEMO\">");

            Response.Write("<dl>");
            Response.Write("<dd><input type=\"checkbox\" name=\"SelAll\" value=\"\" /> <b>机构列表</b>");
            Response.Write("<dl>");

            //得到第一级部门
            TPortalClass.HyDept Hyoa_dept = new TPortalClass.HyDept();
            DataTable dt = Hyoa_dept.GetFirstdeptsOrderByDeptid();
            if (dt.Rows.Count > 0)
            {
                for (int i = 0; i < dt.Rows.Count; i++)
                {
                    //有下一级部门
                    if (Hyoa_dept.isHaveSubDept(dt.Rows[i]["hy_deptid"].ToString()) == true)
                    {

                        //输出一级部门头部
                        Response.Write("<dd class=\"folderClose\">");
                        Response.Write("<input type=\"checkbox\" name=\"Dept" + dt.Rows[i]["hy_deptid"].ToString() + "\" value=\"" + dt.Rows[i]["hy_deptid"].ToString() + "\" id=\"" + dt.Rows[i]["hy_deptname"].ToString() + "\">");
                        Response.Write(dt.Rows[i]["hy_deptname"].ToString());
                        Response.Write("<dl>");
                        GetNextDept(dt.Rows[i]["hy_deptid"].ToString(), ls_users);
                        //输出一级部门尾部
                        Response.Write("</dl>");
                        Response.Write("</dd>");
                    }
                    else
                    {

                        //输出一级部门头部
                        Response.Write("<dt>");
                        Response.Write("<input type=\"checkbox\" name=\"Dept" + dt.Rows[i]["hy_deptid"].ToString() + "\" value=\"" + dt.Rows[i]["hy_deptid"].ToString() + "\" id=\"" + dt.Rows[i]["hy_deptname"].ToString() + "\">");
                        Response.Write(dt.Rows[i]["hy_deptname"].ToString());
                        //输出一级部门尾部
                        Response.Write("</dt>");
                    }
                }
            }

            Response.Write("</dl>");
            Response.Write("</dd>");
            Response.Write("</dl>");
            Response.Write("</div>");

            Response.Write("<script type=\"text/javascript\" src=\"hyhtml/ltree/js/lTREE.js\"></script>");
            Response.Write(" <script class=\"lJSFDemo\" type=\"text/javascript\">");
            Response.Write("  var lTree = new lTREE();");
            Response.Write("  lTree.config({ path: \"dl dd\" });");
            Response.Write("   lTree.tagName({ folder:\"DD\", file:\"DT\" });");
            Response.Write("   lTree.className({ folderClose: \"folderClose\", lastChild: \"lastChild\"});");
            Response.Write("   var t = new Date(), timer = []; lTree.build(\"lTREEMenuDEMO\");");
            Response.Write("   timer.push(new Date() - t);");
            Response.Write("   function chkAll() {");
            Response.Write("       var a = this.parentNode.getElementsByTagName(\"input\"), b = this.checked;");
            Response.Write("     for (var i = 0, l = a.length; i < l; i++) {");
            Response.Write("        a[i].checked = b;");
            Response.Write("            }");
            Response.Write("  }");
            Response.Write("  function chkOne() {");
            Response.Write("    var a = this, b = this.checked, p = lDOM.$(\"lTREEMenuDEMO\"), pn = null;");
            Response.Write("    while (a.tagName != \"DD\" && a != p) a = a.parentNode;");
            Response.Write("    pn = a.getElementsByTagName(\"input\");");
            Response.Write("   if (b) {");
            Response.Write("      for (var i = 1, l = pn.length; i < l; i++) {");
            Response.Write("        if (!pn[i].checked) {");
            Response.Write("            b = false; break;");
            Response.Write("      }");
            Response.Write("   }");
            Response.Write("   }");
            Response.Write("    pn[0].checked = b;");
            Response.Write("    }");
            Response.Write("   var arrCHK = lDOM.find(\"dl dd input\", lDOM.$(\"lTREEMenuDEMO\"), { type: \"checkbox\" });");
            Response.Write("   arrCHK.each(function(s) {");
            Response.Write("     if (s.parentNode.tagName == \"DT\") {");
            Response.Write("        s.onclick = chkOne;");
            Response.Write("    } else {");
            Response.Write("      s.onclick = chkAll;");
            Response.Write("      }");
            Response.Write("    }); </script>");

            //Response.Write("</form>");
            Response.Write("</Body></HTML>");
        }
    }
    //得到下一级部门的信息
    private void GetNextDept(string pis_DeptId, string ls_users)
    {
        //得到二级部门
        TPortalClass.HyDept Hyoa_dept = new TPortalClass.HyDept();
        DataTable dtdept = Hyoa_dept.GetSubDeptsOrderByDeptid(pis_DeptId);
        if (dtdept.Rows.Count > 0)
        {
            for (int i = 0; i < dtdept.Rows.Count; i++)
            {
                //有下一级部门
                if (Hyoa_dept.isHaveSubDept(dtdept.Rows[i]["hy_deptid"].ToString()) == true)
                {
                    //输出二级部门头部
                    Response.Write("<dd class=\"folderClose\">");
                    Response.Write("<input type=\"checkbox\" name=\"Dept" + dtdept.Rows[i]["hy_deptid"].ToString() + "\" value=\"" + dtdept.Rows[i]["hy_deptid"].ToString() + "\" id=\"" + dtdept.Rows[i]["hy_deptname"].ToString() + "\">");
                    Response.Write(dtdept.Rows[i]["hy_deptname"].ToString());
                    Response.Write("<dl>");
                    GetNextDept(dtdept.Rows[i]["hy_deptid"].ToString(), ls_users);
                    //输出二级部门尾部
                    Response.Write("</dl>");
                    Response.Write("</dd>");
                }
                else
                {
                    //输出二级部门头部
                    Response.Write("<dt>");
                    Response.Write("<input type=\"checkbox\" name=\"Dept" + dtdept.Rows[i]["hy_deptid"].ToString() + "\" value=\"" + dtdept.Rows[i]["hy_deptid"].ToString() + "\" id=\"" + dtdept.Rows[i]["hy_deptname"].ToString() + "\">");
                    Response.Write(dtdept.Rows[i]["hy_deptname"].ToString());
                    //输出二级部门尾部
                    Response.Write("</dt>");
                }

            }
        }
    }