code: function popinDestroy(name) {
              var id = null, $el = null;
              if ( typeof(name) == 'string' && name != '' ) {
                  id = 'gina-popin-' + instance.id +'-'+ name;
                  if (id !== $popin.id)
                      throw new Error('Popin `'+name+'` not found !')
              } else if ( typeof(name) == 'undefined' ) {
                  id = $popin.id
              }
          }
docs: popinDestroy
  
  Destroyes a popin by name
  
  @parama {string} name