function view_video(uid){
	var media_div = document.getElementById(uid + '_media');
	media_div.style.display = 'block';
	
	media_div.innerHTML = mediaGlobal[uid];
}

function listen_podcast(uid){
	var media_div = document.getElementById(uid + '_media');
	media_div.style.display = 'block';
	
	media_div.innerHTML = mediaGlobal[uid];
}