<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:Button ID="btncontact" runat="server" Text="Contact" UseSubmitBehavior="false"
OnClick="btncontact_Click" CausesValidation="false" />
<asp:Button ID="btnworkinghours" runat="server" Text="Working Hours" UseSubmitBehavior="false"
OnClick="btnworkinghours_Click" CausesValidation="false" />
<asp:Button ID="Button3" runat="server" Text="Yes" Style="display: none;" />
<asp:Button ID="Button4" runat="server" Text="No" Style="display: none;" />
<asp:Button ID="btnmap" runat="server" Text="Map" UseSubmitBehavior="false" OnClick="btnmap_Click"
CausesValidation="false" />
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="btncontact" EventName="Click" />
<asp:AsyncPostBackTrigger ControlID="btnworkinghours" EventName="Click" />
<asp:AsyncPostBackTrigger ControlID="btnmap" EventName="Click" />
</Triggers>
</asp:UpdatePanel>