How to encapsulate jQuery?
<p>Particularly I want to define local jQuery (var jQuery) where<br>
jQuery should be stored (and also local $).</p>

<p>The problem is that jQuery operates directly with window object:</p>

<pre><code>// Expose jQuery to the global object
window.jQuery = window.$ = jQuery;
})(window);
</code></pre>

<p>this is a citation from jQuery 1.6.4<br>
How can I workaround this? </p>

<p>P.S.: my particular problem is to write some snippet for 3-rd party website use<br>
and if I include jQuery there may appear some incompatibilities with
that 3-rd party js code. Currently I'm doing the following:</p>

<pre><code>// here some license notes about jQuery included
(function() {
    if (typeof jQuery === "undefined") {
        // jQuery code as it is goes here
    }
    // my code
})(); 
</code></pre>
