title: jQuery using outerwidth to set element width
body: <p>Is there a way with jQuery that I can use <code>outerwidth</code> to get the width of an element from <code>.entry 1</code> to <code>.entry 6</code> (that doesn't have a width specified in CSS) and then have the container to be centered on the page?</p>
  
  <p>Basically, I'm using a dynamic width for entries,  but no dynamic width for the container they're in. This is so that when the user resizes their window (and for different screen resolutions), there is  the most amount of posts per row possible. I want a script that measures the posts on the first row and sets the width of the <code>div #content</code> so I can use <code>margin auto</code>.</p>
  
  <p>Example: <a href="http://idkheylol.tumblr.com/" rel="nofollow">here</a></p>