Code:
https://www.internet-radio.com/player/?mount=http://66.70.187.44:9172/listen.pls?sid=1&title=Privateloader%20Radio%20-%20Music%20From%20Within%20The%20Harder%20Styles&website=http://www.privateloader.com
Mount: Point to any *.pls radio
Sid: Dummy control, active/desactive the player button
Title: On screen message
Website: Hyperlink to any website
Test Result:
http://bit.ly/2pSZzef