How i know the video on krpano player is played?

Hello,

is there a way to know whether a krpano player is played or not through the javascript I need to call javascript function here

embedpano({swf:"player_kr.swf", xml:"testdev.xml", target:"pano", html5:"auto", mobilescale:1.0, passQueryParameters:true});

and need to call that function only if the video play in krpano player.

also how i can pause video through the JavaScript like

<script>krpano.pause(); krpano.play();</script>