title: jQuery call function from external JS file
body: <p>I want to call a function from my master .js file - from within my php page. Is this possible?</p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
     functionName(); //calling function from master.js file
  &lt;/script&gt;
  </code></pre>
  
  <p>Doesn't seem to work.</p>