The OnClientMouseOver client-side event occurs when the mouse moves over an item in the menu.

The event handler receives two parameters:

1. The instance of the menu firing the event.

2. An eventArgs parameter containing the following methods:

   • get_item returns a reference to the RadMenuItem under the mouse.

   • get_domEvent returns a reference to the DOM event that caused the mouse movement.

You can use this event to respond when the mouse is over an item:

CopyASPX

<script type="text/javascript">
    function ShowItem(menu, args) {
        var label = document.getElementById("Label1");
        label.innerText = args.get_item().get_text();
    }
</script>
<telerik:RadMenu ID="RadMenu1" runat="server" Flow="Horizontal" OnClientMouseOver="ShowItem">
    <Items>
        ...
    </Items>
</telerik:RadMenu>
<br />
<br />
<asp:Label ID="Label1" runat="server" Text=""></asp:Label>