var popMap = null
function closeWin()
{
	if ((popMap != null) && (popMap.closed == false))
		popMap.close()
}

function showMap(id)
{
	closeWin()
	popMap = window.open('googlemap.aspx?id=' + id,'GeorgiaLand','height=500,width=700,menubar=no,titlebar=no,status=no,scrollbars=no,resizable=no,left=50,top=50')
}