Anonymous

    else if (rowSettings.relationship == 'parent') {      var parents = this.indentCount - this.dragObject.indents;      var previousRow = $(changedRow).prev();      while (parents > 0) {        parents--;        while (previousRow.length && $('.indentation', previousRow).length < (this.dragObject.indents - parents)) {          previousRow = previousRow.prev();        }      }      sourceRow = previousRow[0] || changedRow;    }