>a b >c d >e f >etc >from table data1. Then if I click on a line in list box A I want list box B to show the files
>h i j >k l m >n o p >etc >from table data2 where the triplets are based on the values a, b, c etc (i,e field data2.field = data1.field where field is a, b, c, etc. Is this possible if so.