<body>
    <form id="form1" runat="server">
    <div>
        <asp:ScriptManager ID="ScriptManager1" runat="server" EnableScriptLocalization="true" EnableScriptGlobalization="true">
        </asp:ScriptManager>
        <asp:Button ID="Button1" runat="server"/>
        <asp:Button ID="Button2" runat="server"/>
    </div>
    </form>
</body>
