for ( var s = 0; s < part_pkg_taxproduct.length; s=s+2 ) {
var product_code = part_pkg_taxproduct[s];
var description = part_pkg_taxproduct[s+1];
for ( var s = 0; s < part_pkg_taxproduct.length; s=s+2 ) {
var product_code = part_pkg_taxproduct[s];
var description = part_pkg_taxproduct[s+1];