How do I configure the scriptmanager in Site.Manager for jQuery for the whole website

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ASP.NET

Instead of using:

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>

at the beginning of the each webpage. I want to use this in Site.Manager:

<asp:ScriptManager runat="server">
        <Scripts>
            <asp:ScriptReference Name="jquery.1.11.1 ?????" />
        </Scripts>
</asp:ScriptManager>

How do I configure the scriptmanager in Site.Manager for jQuery for the whole website?