// this listing of each grouping in the item set var postagecost = new Array( ); postagecost[0] = new Array('100', '9' ); postagecost[1] = new Array('10000', '0' ); // this listing of each grouping in the item set var grouplist = new Array( ); grouplist[0] = new Array('original formula', '0', '1' ); grouplist[1] = new Array('dairy free', '10', '11' );