[2005] Show/Hide on Label click?

[staticbob]

Guys,

Is this possible? I can't see why this is working. For reference, this is a custom user control that is hosted inside a repeater control on my main page.

Thanks
Bob

<%@ Control Language="VB" AutoEventWireup="false" CodeFile="SectionControl.ascx.vb" Inherits="WebUserControl" %>

        <asp:CheckBox ID="sectionna" runat="server" Text="      - " Checked="True" />
        <asp:label ID="lbl_SectionName" runat="server" Font-Bold="true" Font-Size="Larger" Text="SectionName" OnClick='ShowHide();'/>      
        <br />

        <asp:Panel ID="pnl_questions" runat="server" Visible="false">
            <asp:HyperLink ID="doclink" runat="server" Width="260px">No Guidance Available</asp:HyperLink>
            <asp:Label ID="Label2" runat="server" Font-Bold="True" Font-Underline="True" ForeColor="#006600" Text="Yes / No" Width="70px"></asp:Label>
            <asp:Label ID="Label3" runat="server" Font-Bold="True" Font-Underline="True" ForeColor="#006600" Text="Category" Width="70px"></asp:Label>
            <asp:Label ID="Label4" runat="server" Font-Bold="True" Font-Underline="True" ForeColor="#006600" Text="VDS Code" Width="90px"></asp:Label>
            <asp:Label ID="Label5" runat="server" Font-Bold="True" Font-Underline="True" ForeColor="#006600" Text="Comment" Width="800px"></asp:Label>
            <br />
            <br />
            
            <asp:Repeater ID="rpt_questions" runat="server">
                <%--Implement--%>
            </asp:Repeater>
        </asp:Panel>

<script type="text/javascript">
<!--
    function ShowHide() {
       var e = document.getElementById("pnl_questions");
       if(e.style.display == 'block')
          e.style.display = 'none';
       else
          e.style.display = 'block';
    }
//-->
</script>