How to export Javascript in user control

[Murray]

I have RadGrid in user control that contains Javascript and i need to export code to external .js file. I can't figure out what i'm doing wrong.

If i have 2 user controls on page i get 2 copies of Javascript functions in main page.

[Murray]

I think i got it.

Please verify the following is correct approach in my main page:
    <telerik:RadScriptManager
        ID="asmMain" runat="server"
        EnableTheming="True"
        EnablePageMethods="True">
        <Scripts>
            <asp:ScriptReference Path="scripts/QMark.js" />
        </Scripts>
    </telerik:RadScriptManager>

I removed the script tags from usercontrol page and it now works.