title: jQuery execute string as function
body: <p>I want to pass in a jQuery command (in the form of a string) from server-side JS to client-side js. This allows me to modify client-side DOM stuff from the server-side.</p>
  
  <p>Function:</p>
  
  <pre><code>$("textArea").attr("disabled","true");
  </code></pre>
  
  <p>What I want to do:</p>
  
  <pre><code>$['$("textArea").attr("disabled","true")']();
  </code></pre>
  
  <p>Throws an error. Thoughts?</p>