Reference_Syntax.moveCurrentRecord( INTEGER param )
A valid integer representing the number of records separating the current record and the desired destination record. A positive integer indicates a record between the current record and the end of the range of records, a negative value indicates a record between the current record and the beginning of the range.
For an example of using the moveCurrentrecord method to browse data records, see the example Browsing records stored in a data file available at www.adobe.com/go/dev_lc_scripting_samples.