(function($) {
	$.confirm = function(params) {
		if ($('#confirmOverlay').length) return false;
		$('<div id="confirmOverlay"><div id="confirmBox">' + params + '</div></div>').hide().appendTo('body').fadeIn();
	},
	$.refresh = function() {
		if ($('#confirmOverlay').length) {
      $('#confirmOverlay').remove();
      window.parent.location.reload();
    }
    return false;
	}
} )(jQuery);
function sessione_check()
{
  if (readCookie('sess_start')) {
    if (time_now() - sess_scad_offset - readCookie('sess_start') < readCookie('sess_vita')) $.refresh();
    else window.parent.$.confirm($('#sess_scad_cont').html());
  }
}
timenow = time_now();
if (timenow > readCookie('sess_start')) var sess_scad_offset = timenow - readCookie('sess_start');
else var sess_scad_offset = readCookie('sess_start') - timenow;
setInterval(sessione_check, 500);