title: Need to open 'this' tooltip
body: <p>I have this script to add a close button to my tooltip but my problem is that as I have 2 tooltips I need to add a 'open this tooltip' but I don't know where, can someone help me please.  </p>
  
  <pre><code>var $t = $('.by-click').tooltipster({
      trigger: 'custom',
      timer: 0,
      functionReady: function(origin, tooltip) {
          tooltip.find('.tooltipster-content').css('pointer-events', 'auto')
          .on('mouseleave.tooltipster', function(e) {
                  e.stopImmediatePropagation();
          })
          .find('.close-tlp')
          .on('click', function(e) {
                  origin.tooltipster('hide');
              e.preventDefault();
          });
      }
  });
  
  $('.by-click').on('click', function(e) {
  
      $t.tooltipster('show');
  
  }); 
  </code></pre>