javascript join array to another : <p>I want to write a function to join an array to another but different way :</p>

<pre><code>var myNumbers = [10,20,3,4,2]
var myOperations = ['+','-','*','/']
</code></pre>

<p>I want the operators locate between myNumbers element :
10+20-3*4/2 = 54</p>

<p>thank you </p>
