<script language=JavaScript runat=server>

function Application_OnStart()
{
	Application.Lock();
	
	// Number of users currently on the site
	Application('ActiveUsers') = 0;
	Application('UsersToday') = 0;
	
	//Remember today's date
	var d = new Date;
	Application('Today') = d.getDate();
	
	Application.UnLock()
	
}

function Application_OnEnd()
{

}


function Session_OnStart()
{
	Application.Lock();
	
	Application('ActiveUsers')++;
	
	//is it a new day
	var d = new Date;
	var nDate = d.getDate();
	
	if (Application('Today') == nDate)
		{
			//same day so increment users
			Application('UsersToday')++;
		}
	else
		{
			//different day, restart count
			Application('Today') = nDate;
			Application('UsersToday') = 1;
		}
	
	Application.UnLock();
	
}

function Session_OnEnd()
{
	//global application object must be locked b4 writring to it - ok to read without lock 
	Application.Lock();
	
	//one less active user
	Application('ActiveUsers')--;
	
	//
	Application.UnLock();
}



</script>