// JavaScript Document
function parar() {
	document.images["botao"].src = "images/play.jpg";

	document.getElementById('MediaPlayer').controls.stop();
}

function tocar() {
	document.images["botao"].src = "images/stop.jpg";
	document.getElementById('MediaPlayer').controls.play();
}


function aumentar() {
	if(document.getElementById('MediaPlayer').GetVolume != undefined){
		curVolume = document.getElementById('MediaPlayer').GetVolume();
		newVolume = (curVolume + 10);
		if(newVolume < 100)
		{
			document.getElementById('MediaPlayer').SetVolume(newVolume);
		}
		else
		{	
			document.getElementById('MediaPlayer').SetVolume(100);	
		}

	}else{
		
		document.getElementById('MediaPlayer').settings.volume = document.getElementById('MediaPlayer').settings.volume + 20;
	}
}



function diminuir() {

	if(document.getElementById('MediaPlayer').GetVolume != undefined)
	{
		curVolume = document.getElementById('MediaPlayer').GetVolume();
		newVolume = (curVolume - 10);
		if(newVolume > 10)
		{
			document.getElementById('MediaPlayer').SetVolume(newVolume);
		}
		else
		{
			document.getElementById('MediaPlayer').SetVolume(0);
		}
	}
	else
	{
		document.getElementById('MediaPlayer').settings.volume = document.getElementById('MediaPlayer').settings.volume - 20;
	}

}