title: prototype into jquery migration problem
body: <p>i try to migrate prototype to jquery. i start with</p>
  
  <pre><code>if (visible) {
          $(name + "_area").setStyle1({ display: 'block' });
      }
      else {
          $(name + "_area").setStyle1({ display: 'none' });   
      }
  </code></pre>
  
  <p>and i chnage to</p>
  
  <pre><code>function SetAreaVisibility(visible, name) {
  if (visible) {
      $(#' + name + '_area').css('display', 'block'); 
  }
  else {
      $(#' + name + '_area').css('display', 'none'); 
  }
  </code></pre>
  
  <p>which not working like i thing. is this correct code?</p>