$(document).ready(function() {

  $('a.jt').cluetip({
    cluetipClass: 'jtip', 
    arrows: true, 
    dropShadow: false,
    sticky: true,
    mouseOutClose: true,
    closePosition: 'title',
    closeText: '<img src="cross.png" alt="close" />'
  });

});