var demoWin;

function launchSeminarPlayer(session_id)
{
	return launchPointPlayer(session_id);
}

function launchPointPlayer(session_id)
{
	var promotion_id = 1857;
	
	var session_type = "";  // not used
	var startTime    = "0"; // not used

	var playerWidth  = 350; // do not change this
	var playerHeight = 350; 

	
	//var ref = "http://www.demosondemand.com:8090/dod/player/?session_id=" + session_id + "&session_type=" + session_type
        var ref = "http://www.demosondemand.com/pointplayer/?session_id=" + session_id 
	ref += "&promotion_id=" + promotion_id
	//ref += "&startTime=" + startTime
	
	var left = Math.round(screen.width/2) - Math.round(playerWidth/2);
	var top  = Math.round(screen.height/2) - Math.round(playerHeight/2);
	
	if (typeof demoWin != "undefined") demoWin.close();
	
	try { 
		
		var hWnd = window.open(ref, "PointWin", 'width=' + playerWidth + ',height=' + playerHeight + ',top=' + top + ',left=' + left);
		hWnd.focus()
	
	} catch(e) {
		
		// window.open throws a catchable error if popup blocking software is installed.
		// in this case, load the player into the already open window, and resize accordingly.
		resizeWindow(playerWidth, playerHeight);
		window.moveTo(top,left);
		document.location = ref;
		return false;
	}
	
	return false;
}