.net添加JAVASCRIPT代码

string sScript = "<Script Language='javascript'>\n";
            sScript += "alert('恭喜您，注册成功,！');\n";
            sScript += "window.location.href = '" + "/index.aspx';\n";
            sScript += "</script>";

            if (!IsClientScriptBlockRegistered("Registered"))
            {
                RegisterClientScriptBlock("Registered",sScript);
            }