Does the URL2PNG add-on support delay when generating a screenshot?

Some sites (e.g., flash sites) start with showing only the background and gradually add more content to the page within a few seconds.
You can specify any URL2PNG parameters as a suffix of the original website being captured. The suffix should be /url2png/followed by any parameters of URL2PNG in the format key=value|key=value|key=value.

Here's a PHP example of setting the delay parameter:

<?php echo cl_image_tag("http://www.mysite.com/url2png/delay=5|fullpage=false", array("type" => "url2png", "sign_url" => true)); ?>

Here's a URL example:
http://res.cloudinary.com/demo/image/url2png/s--6Rjctlt1--/w_200/http://disneyworld.disney.go.com/new-fantasyland/url2png/delay%3D5%7Cfullpage%3Dfalse