function ShowPopup(id)
{
	var div = document.getElementById('event' + id);
	if (div)
	{
		div.style.display='';
		//var xpos = (window.screen.availWidth / 2) - (div.offsetWidth);
		var ypos = (  window.screen.availHeight / 2) - (div.offsetHeight / 2) - 180; 
		div.style.top = '425px';
		div.style.left = '250px';

	}
}

function HidePopup(id)
{
	var div = document.getElementById('event' + id);
	if (div)
	{
		div.style.display='none';
	}
}