call a function in a javascript file not included in page
<p>Here is an example:</p>

<p>I have a file 1.js, which has some functions. I have to make them available to another file 2.js.
1.js is not included in the page, but 2.js is (using src='').</p>

<p>Is there a way to do this? I do not want to expose 1.js at all to the users, but want to use its functions in 2.js</p>
