title: How does HTML process the Esc key versus other key
body: <p>In this line of code, the ACCESSKEY attribute yields the expected result:</p>
  
  <pre><code>&lt;input type="button" value="Cancel" id="bDism" name="bDism" onclick="MyProc()" ACCESSKEY=&amp;#97&gt;
  </code></pre>
  
  <p>(other lowercase letters than a work too — haven't tried them all!). When you press ALT a MyProc is called.</p>
  
  <p>Now, this one does not work</p>
  
  <pre><code>&lt;input type="button" value="Cancel" id="bDism" name="bDism" onclick="MyPro()" ACCESSKEY=&amp;#27&gt;
  </code></pre>
  
  <p>Could someone please explain why? (In the same form I also have an OK button with ACCESSKEY=&amp;#10 — which is LF, i.e. Enter, which works although LF is a control character just as ESC is).</p>