Can't get code to work
<p>I am trying to make my own adaption of a simple jQuery shooting game I found online. The problem is IU cannot get it to work and have no idea why. I understand this question is vague but I cannot make it any more to the point as I don't know the point of the problem. Can someone please help me get it working...</p>

<p><a href="http://jsfiddle.net/smilburn/SKB3Q/2/" rel="nofollow">http://jsfiddle.net/smilburn/SKB3Q/2/</a></p>
