I'm using more than one TabContainer on a page in an ASP.NET project and I noticed a really strange behavior: when the page is loaded the focus jumps to the last TabContainer on the page, causing it to scroll down. I don't explicitly focus on any control so I don't understand where this is coming from. I also switched places between the controls and it is always the last one that is focused.
The TabContainers don't have any fancy settings, this is basically what they look like:

```
<cc1:TabContainer ID="tabContainer" runat="server">
    <cc1:TabPanel runat="server" HeaderText="Header1" ID="tabPanel1" TabIndex="0">
        <HeaderTemplate>
            <asp:Label ID="lblTab1" runat="server" Text="Tab1"></asp:Label>
        </HeaderTemplate>
        <ContentTemplate>
            ... (anything goes here, it still doesn't work)
        </ContentTemplate>
    </cc1:TabPanel>
    <cc1:TabPanel runat="server" HeaderText="Header2" ID="tabPanel2" TabIndex="1">
        <HeaderTemplate>
            <asp:Label ID="lblTab2" EnableViewState="False" runat="server" Text="Tab2"></asp:Label>
        </HeaderTemplate>
        <ContentTemplate>
            ... (anything goes here, it still doesn't work)
        </ContentTemplate>
    </cc1:TabPanel>
</cc1:TabContainer>

```

I know I can set focus on a control, I tried it but the page first scrolls to the tab container and then returns to the focused control (it doesn't look good). I tried this to set the focus to another control:

```
<body id="main" onload="javascript:document.getElementById('lnkLogout').focus();">

```

Is this the standard behavior for the TabContainer? How can I get rid of it?