DNN skin object [TREEVIEW]

[Andrea]

In DNN3.2 I changed default skin file "Horizontal Menu - Fixed Width.ascx"
adding:

<%@ Register TagPrefix="dnn" TagName="TREEVIEWMENU"
Src="~/Admin/Skins/TreeViewMenu.ascx" %>

and I changed the line from:

<TD class="leftpane" id="LeftPane" runat="server" valign="top"
align="center">
</TD>

to:

<TD class="leftpane" id="LeftPane" runat="server" valign="top"
align="center">
<dnn:TREEVIEWMENU runat="server" id="dnnTREEVIEWMENU" />
</TD>

It goes all well in my local host.

After to have uploaded file "Horizontal Menu - Fixed Width.ascx" in the
server
(that hosting my domain http://www.studio-virtuale.net )
I obtain a mistake from Internet Explorer (not from DNN) however it works
fine under Firefox browser.

This is most likely java script errors, isn't? How can I correct the
problem?

Thanks