var videoplayer = null;
var audioplayer = null;

function playvideo(url, title, position)
{
	if(videoplayer != null)
		videoplayer.close();
		
	var title = title;
	var position = position;
	var urlsend = "./videoplayer.html?url=" + url + "&title=" + title + "&position=" + position;
	if(url.match(".xml"))
		videoplayer = window.open(urlsend,"videoplayerwindow","location=0,status=0,scrollbars=0,width=716,height=438"); 
	else
		videoplayer = window.open(urlsend,"videoplayerwindow","location=0,status=0,scrollbars=0,width=516,height=438"); 
}

function playVideo(url)
{
	var title = "testing";
	var position = 0;
	playvideo(url, title, position);
}

function playaudio(url, title, speaker)
{
	if(audioplayer != null)
		audioplayer.close();
	var urlsend = "./audioplayer.html?url=" + url + "&title=" + title + "&speaker=" + speaker;
	audioplayer = window.open(urlsend,'audioplayer',"location=0,status=0,scrollbars=0,width=400,height=100"); 
}

function openfile(url)
{
	window.open(url,"documentwindow","location=0,status=0,scrollbars=1,width=800,height=600,resizable=1");
}