title: keep increasing or decreasing css "left" value on mouseover
body: <p>This is very similar to Netflix's gallery slider. on mousing over the arrows i would like to move div#galleryImages to left or right by increasing or decreasing its left property and keep increasing until i mouse out. essentially this is what I want to do, but I am not sure how:</p>
  
  <pre><code>    $(".goRight").mouseover(function() {
          $("galleryImages").css('left', keep decreasing)  
      }
  
      $(".goRight").mouseover(function() {
          $("galleryImages").css('left', keep increasing)
      }
  </code></pre>
  
  <p>thank you, and here's the fiddle:</p>
  
  <p><a href="http://jsfiddle.net/exxDW/5/" rel="nofollow">http://jsfiddle.net/exxDW/5/</a></p>