For some reason the select box in my forms will stay open as long as the user doesn't release their click. But it isn't acting normally and staying open after the user releases. I've run through the code for it and I don't see anything that could be causing this issue, any ideas?

The site is:
http://www.banksandmorris.com
(still being completed)
The code for that form is:
HTML Code:
<form  form="form" action="http://www.banksandmorris.com/form_post.php" method="post">
        <label for="label">To:<br />
        <select name="Attorney">
          <option value="James">James C. Banks</option>
          <option value="Robert">Robert A. Morris</option>
          <option value="Adam">Adam Ruiz</option>
        </select>
        ....
        ....
      </form>
Any ideas?