function toggleVideoTranscript(transcriptcontentid) {
	if (document.getElementById(transcriptcontentid).style.display == 'none') {
		document.getElementById(transcriptcontentid+'Link').className = 'videoTranscriptLink open';
		document.getElementById(transcriptcontentid).style.display = 'block';
	} else {
		document.getElementById(transcriptcontentid+'Link').className = 'videoTranscriptLink closed';
		document.getElementById(transcriptcontentid).style.display = 'none';
	}
}