<!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <title>A video element with native event handlers</title> <script type="text/javascript"> function initialSetup(event) { debugger; } window.addEventListener("load", function() {}, false); </script> </head> <body> <button onclick="initialSetup()">Click me!</button> <!-- the "controls" attribute ensures that there are extra event handlers in the element. --> <video controls></video> </body> </html>