cknowledged.
</p>
<p>
  Any value can be returned from the script, but it will be written verbatim to the point view content, so valid HTML 
  is the most useful. Script content (in &lt;script&gt; tags) can also be included, and will be detected and executed
  in the browser. For example, the following will conditionally display a blinking message when the binary point has 
  the value "1" (translated to "true" for the script):
</p>
<pre>
  if (value)
      return '&lt;blink&gt;&lt;span style="background-co