title: Javascript Error: 'missing ) after argument list"
body: <p>I am making an <code>image</code> for my webpage through javascript like so:</p>
  
  <pre><code>photoHTMLString = '&lt;li class = "SliderPhoto"&gt;&lt;img src =  "' + ImageArray[x].src_small + '" size = "thumb" onclick = "ShowImagePopUP(' + ImageArray[x].src_big + ')" class = "FacebookSliderPhoto"/&gt;&lt;/li&gt;';
  </code></pre>
  
  <p>Whenever I try and click a photo go into <code>ShowImagePopUP</code> I get this error:</p>
  
  <pre><code>missing ) after argument list
  [Break On This Error] ShowImagePopUp(http://a8.sph...389_84095143389_5917147_2636303_n.jpg)
  </code></pre>
  
  <p>It doesn't look like I am missing any ')'s so I am lost on the error. 
  Any suggestions?</p>