// write out an embed tag for a youtube vid.
$ytCode=$params['code'];

if(isset($params['height'])){
	$height=$params['height'];
}else{
	$height=290;
}

if(isset($params['width'])){
	$width=$params['width'];
}else{
	$width=560;
}
if(isset($params['autoplay'])){
	$autoplay=$params['autoplay'];
}else{
	$autoplay=0;
}


$vidString='<div class="embed-responsive embed-responsive-16by9">';
$vidString.='<iframe width="'.$width.'" height="'. $height .'" src="https://www.youtube.com/embed/' . $ytCode .'?rel=0&modestbranding=1&showinfo=0" frameborder="0" allowfullscreen></iframe>';
$vidString.='</div>';

echo $vidString;