How do I find the min value from randomised set of numbers?
<p>see <a href="http://jsfiddle.net/JPxXp/" rel="nofollow">http://jsfiddle.net/JPxXp/</a></p>

<p>I understand as to why I keep getting 1 as the minimum ball number; do I create another variable / array that holds the 6 randomised numbers (if so, how - I don't fully understand how to do this).</p>
