title: Looping through all select elements with JavaScript Prototype library
body: <p>How can I (if it is possible) use the Prototype library to loop through all select elements on a page and access the element? In the documentation I found easily shortcuts for referencing elements with certain ids, class names etc. but no reference for elements with certain tag names.</p>
  
  <p>If this is not possible with Prototype, an example with JQuery or another JS Library would be appreciated.</p>