Good Morning All

Am using Infragistics Menu Control and i have a Problem with Perfomance. here is a mark-up of the control.

 

<ignav:UltraWebMenu ID="UltraWebMenu2" runat="server" Width="344px" EnableAppStyling =True" StyleSetName="RedPlanet" JavaScriptFilename="" JavaScriptFileNameCommon="" LeafItemImageUrl  ="" OnMenuItemClicked="UltraWebMenu2_MenuItemClicked" ParentItemImageUrl="" AutoPostBack ="True" EnableViewState ="False">
<Images ><SubMenuImage Url="ig_menuTri.gif" />
</Images><Items><ignav:Item Text ="Cycle Assignment"></ignav:Item>
<ignav:Item Text="Staff Assignment">
</ignav:Item>
</Items>
<DisabledStyle Font-Names="MS Sans Serif" Font-Size="8pt" ForeColor ="Gray">
</DisabledStyle><Levels><ignav:Level Index="0" /></Levels>
<SeparatorStyle BackgroundImage="ig_menuSep.gif" CssClass="SeparatorClass" CustomRules="background-repeat:repeat-x; " />
<ExpandEffects ShadowColor="LightGray" />
</ignav:UltraWebMenu>

And this is what i do on the Server side

        if (e.Item.Text == "Cycle Assignment")
        {
            MultiView1.SetActiveView(View1);
        }
        else if (e.Item.Text == "Staff Assignment")
        {
            MultiView1.SetActiveView(View2);
        }

This menu is inside a Update Panel with other Controls. When i click one of therm it takes time to show the view in the Multiview Control.

What Could be the problem.

Thank you