I have the following problem.

I have a tree view control in .NET and I have created a autocomplete search box to search the tree for a name - which then I can select and it highlights the item with a selected class.

The tree view is pretty long so I have given it a height and overflow scroll.

The problem is that I want view or scroll down to the selected item when I've searched for it.

So i have created the following script to scrollIntoView it but this doesn't seem to work:

function search_itemSelected(sender, e) {

        var hdSearchID = $get('<%= hdSearchID.ClientID %>');

        hdSearchID.value = e.get_value();

        var selectedElement = $(div.node.cen.selected); // This works

        if (selectedElement != null) {

            selectedElement[0].scrollIntoView = 10; // This keeps coming back as undefined

        }

    }