title: Restrict selection of SELECT option without disabling the field
body: <p>I have a multiple selection SELECT field which I don't want the end user to be able to change the value of. </p>
  
  <p>For UI reasons, I would like to be able to do this without using the disabled="true" attribute. I've tried using onmousedown, onfocus, onclick and setting each to blur or return false but with no success.</p>
  
  <p>Can this be done or am I trying to do the impossible?</p>