Calling function inside a variable
<p>I am using a plugin JS and need to call a function in it.</p>

<p>It is having functions inside a variable like,</p>

<pre><code>var win = window;
var Page = function(pageOptions, callback) {
    function abc(){
           --------
     }
     function xyz(){
         ------
     }

};
win.Sales = {
    Page: Page
};
</code></pre>

<p>Now, I need to call a function abc(). How can I call it.
Already tried with <code>win.Sales.page.abc();</code>.</p>

<p>Please help me out on this. Thanks in advance.</p>
