//Play Function
function streamplay()
{
	if (document.getElementById('player').controls.isavailable('play')) {
		document.getElementById('player').controls.play();
		state=setInterval("updatetime()",1000);
		document.getElementById('playerinfo').innerHTML = "Lecture";
	}
}

//Pause Function
function streampause()
{
	if (document.getElementById('player').controls.isavailable('pause')) {
		document.getElementById('player').controls.pause();
		clearInterval(state);
		document.getElementById('playerinfo').innerHTML = "Pause";
	}
}

//Stop Function
function streamstop()
{
	if (document.getElementById('player').controls.isavailable('stop')) {
		document.getElementById('player').controls.stop();
		clearInterval(state);
		document.getElementById('playerinfo').innerHTML = "Stop";
	}
}

//Mute Function
function streammute(strid) {
	if(document.getElementById('player').settings.mute == 0) {
		document.getElementById('player').settings.mute = 1;
		document.getElementById('bouton_mute').style.backgroundImage= 'url(img/mute.gif)';
	}
	else {
		document.getElementById('player').settings.mute = 0;
		document.getElementById('bouton_mute').style.backgroundImage = 'url(img/unmute.gif)';
	}
}