title: Better way than setInterval?
body: <p>I have the current function below, but feel like there is a much better way to write the same thing.  I am looking for some insight on the most optimized way to write the same function below and why.</p>
  
  <p>Note this is all inside of <code>$(function(){});</code></p>
  
  <pre><code>m = function(){
    $("#id").animate({marginRight : 0}, 'slow', function(){
         $("#id").animate({marginRight : "15px"}, 'slow');
       })
  } 
   setInterval(m, 700)      
  </code></pre>