How to include a js function from an external file inside a js.file?
<p><br />
In file1.js inside a function I need to call a function which is actually included in file2.js</p>

<p>How can I do it?  </p>

<p>Thank you</p>

<p>Later edit:
This is what I want: </p>

<blockquote>
  <p>function back(){<br />
   if (step!=0){<br />
     dijit.byId('stackContainer').back();<br />
   }else{<br />
    //here I should call the 
   save() function from file2.js<br />
  }<br />
  }</p>
</blockquote>
