code: function(target) {
        var id = 'unknown';
  
        if (target && typeof target.innerHTML === 'string') {
          if (target.id) {
            id = '#' + target.id;
          } else if (target.nodeName) {
            id = target.nodeName.toLowerCase();
  
            if (target.className) {
              var classes = target.className.split(/\s+/);
              for (var i = 0, length = classes.length; i < length; i++) {
                id += '.' + classes[i];
              }
            }
          }
        }
  
        return id;
      }
docs: #getTargetIdentifier(DOMElement target)
  - Tries to put an identifier on the target