Azax timer control not working in IE 10

Hi,

I am using below code for timercontrol which works well in Mozilla and IE8 but its not refreshing the content in IE10. Please help me to identify the issue. Expecting it should work in all the browser versions.

<asp:ScriptManager ID="SMAutoRefresh" runat="server"></asp:ScriptManager>
<asp:UpdatePanel ID="testbd" runat="server">
<ContentTemplate>
<asp:Timer runat="server" ID="Timer1" ontick="Timer1_Tick" />
<asp:DataList ID="tests" runat="server" RepeatColumns="1" ><%-- onitemcommand="test_ItemCommand" onitemcommand="test_ItemCommand">--%>
<ItemTemplate>
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
<td class="alternatitemstyle">

</td>
<td class="alternatitemstyle">

</td>
</tr>
<tr>
<td colspan="2" align="center" class="alternatitemstyle">
<hr style="width:50%" />
</td>
</tr>
</table>
</ItemTemplate>
</asp:DataList>
</ContentTemplate>
<%-- <Triggers>
<asp:AsyncPostBackTrigger ControlID="Timer1" EventName="Tick" />
</Triggers>--%>
</asp:UpdatePanel>

Thanks..