I am trying the example in Getting Started and it does not work in any browser. I'm not completely sure, but I believe it worked some days ago. Is it possible they changed something in http://www.youtube.com/iframe_api?
Internet Explorer gives:
Array.prototype.forEach: 'this' is null or undefined
Google Chrome gives several:
- Unable to post message to http://www.youtube.com. Recipient has origin http://mylocalmachine.com:55495. www-widgetapi-vfljlXsRD.js:22
- Blocked a frame with origin "http://www.youtube.com" from accessing a frame with origin "http://mylocalmachine.com:55495". Protocols, domains, and ports must match.
- Uncaught TypeError: Array.prototype.forEach called on null or undefined www-widgetapi-vfljlXsRD.js:5
- Uncaught TypeError: Object # has no method 'playVideo'