In Ajax button click stop working after using tooltop onclick

[R]

After I implemented code for tooltip click show the ajax my code for ajax button click is stop woring please see the code below

Thanks

////////////

///aspx code

////////////

 

 <asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Always">

        <ContentTemplate>

            <asp:DataList ID="thumbRotatoralt" runat="server" OnItemDataBound="ParentList" OnItemCommand="AddToBasket_ItemCommand" EnableViewState="true">

                <ItemTemplate>

<asp:Button ID="btnCart" runat="server" CssClass="pbuttonssmal" Text="Add to Basket"

                                        CommandName="AddItemToBasket" onfocus="Hilite(this)" onblur="Hilite(this, false)" />

 

            </ItemTemplate>

            </asp:DataList>

        </ContentTemplate>

    </asp:UpdatePanel>

 

    <telerik:RadToolTip ID="RadToolTip2" runat="server" Width="100px" ShowEvent="OnClick"

        TargetControlID="link2" IsClientID="true" HideEvent="LeaveToolTip" Position="Center" EnableShadow="true"

        Animation="Resize" ShowDelay="0" RelativeTo="Element" Text="Right-click on the picture above to show the RadToolTip." />

 

        <telerik:RadToolTipManager runat="server" ID="RadToolManager1" EnableShadow="true"

            ShowEvent="OnClick"

            OnClientShow="OnClientShow"

            Skin="Default"

            ShowDelay="200"

            AutoCloseDelay="5000"

            Width="300px"

            Position="MiddleRight"

            RelativeTo="Element">

        </telerik:RadToolTipManager>

 

 

 

<script type="text/javascript">

 

    var lastActiveToolTip = null;

    function OnClientShow(sender, args) {

        lastActiveToolTip = sender;

    }

 

   function beforeunload() {

        var activeTooltip = Telerik.Web.UI.RadToolTip.getCurrent();

        if (!activeTooltip) activeTooltip = lastActiveToolTip;

        if (activeTooltip) {

            var targetElement = activeTooltip.get_targetControl();

            activeTooltip._registerMouseHandlers(targetElement, false);

        }

    };

 

    if (Sys.Browser.agent == Sys.Browser.InternetExplorer) {

        window.attachEvent('onbeforeunload', beforeunload);

    }

    </script>

////////////

///my code behind

////////////

 

protected void AddToBasket_ItemCommand(Object sender, DataListCommandEventArgs e)

    {

 

        //my click event code to save changes to database

    }

 

 

 

    protected void ParentList(object sender, DataListItemEventArgs e)

    {

        DataListItem item = e.Item;

 

        if ((item.ItemType == ListItemType.Item) ||

            (item.ItemType == ListItemType.AlternatingItem))

 

        Button btnCart = (Button)item.FindControl("btnCart");

 

        btnCart.ToolTip = "Item(s) added to basket";

        

        RadToolManager1.TargetControls.Add(btnCart.ClientID, true);

        }

    }

[Svetlina Anati]

Hello R,

 I already answered your support threads and provided modified demos there and I suggest to continue our communication there.

Greetings,
Svetlina
the Telerik team