_audiocount = 0;
_curvid = '';
_ismobile = false;

if(navigator.userAgent && (navigator.userAgent.indexOf('iPad') != -1 || navigator.userAgent.indexOf('iPhone') != -1)){
	_ismobile = true;
}

$(document).ready(function () {
	if(_ismobile){
		$("#vo").hide();
	}
});

function audioplayer (filename) {
	var target = 'audioembed' + _audiocount;
	var outp = '';
	if(_ismobile){
		outp += '<audio id="' + target + '" style="width: 500px; height: 24px" controls="controls" src="' + filename + '"></audio>';
		document.write(outp);
	} else {
		outp += '<div id="' + target + '">You\'ll need  <a href="http://www.adobe.com/">Flash 7</a> to listen to this clip.</div>';
		document.write(outp);
		 swfobject.embedSWF('../art/player.swf',target,'500','24','7',null,{height:'24',width:'500',file:filename});
	}
	_audiocount++;
}



function videoinit () {
	_curvid = $("#videotable").find('.sel:first').attr('vidid');
	
	$(".vid").each(function () {
		$(this).click(function () {
			if(_curvid != $(this).attr('vidid')){
				$("#videotable").find('.sel').removeClass('sel').addClass('unsel');
				document.getElementById('partnerPlayer').src = 'http://video.pbs.org/widget/partnerplayer/' + $(this).attr('vidid') + '/?w=576&h=324&chapterbar=true&autoplay=true&embed=true';
				$(this).removeClass('unsel').addClass('sel');
				_curvid = $(this).attr('vidid');
			}
		});
	});
}