// JavaScript Document
if (ls_s[1, 1] != "" && ls_d[1, 1] != "")  // enkel rekenen als vader en moeder ingevuld zijn
            {
                for (li_v = 1; li_v <= 6; li_v++)
                {
                    for (li_y = 1; li_y <= 32; li_y++)
                    {
                        if (ls_s[li_v, li_y] != "")
                        {
                            for (li_w = 1; li_w <= 6; li_w++)
                            {
                                for (li_z = 1; li_z <= 32; li_z++)
                                {
                                    if (ls_s[li_v, li_y] == ls_d[li_w, li_z])
                                    {
                                        li_ret = inteelt_controle(li_v, li_y, li_w, li_z);

                                        if (li_ret == 1)
                                        {
                                            li_coef = 1 + li_v - 1 + li_w - 1;
                                            ld_hulp = Math.Pow(2, li_coef);
                                            ld_inbreeding = ld_inbreeding + ((1 / ld_hulp) * 100);

                                        }
                                    }
                                }
                            }
                        }

                    }


                }

            }

public int inteelt_controle(int al_x1, int al_y1, int al_x2, int al_y2)
        {
            string ls_links1, ls_links2;
            decimal ld_hulp, ld_hulp2;
            int li_getal;

            if (al_x1 == 1)
            {
                ls_links1 = "";
            }
            else
            {
                // probleem bij afronden  0.5 moet 1 worden, 3.5 moet 4 worden ect...
                ld_hulp2 = Convert.ToDecimal(al_y1);
                ld_hulp = (ld_hulp2 / 2);
                ld_hulp = Math.Round(ld_hulp, MidpointRounding.AwayFromZero);
                li_getal = Convert.ToInt32(ld_hulp);
                ls_links1 = ls_s[al_x1 - 1, li_getal];

            }

            if (al_x2 == 1)
            {
                ls_links2 = "";
            }
            else
            {
                ld_hulp2 = Convert.ToDecimal(al_y2);
                ld_hulp = (ld_hulp2 / 2);
                ld_hulp = Math.Round(ld_hulp, MidpointRounding.AwayFromZero);
                li_getal = Convert.ToInt32(ld_hulp);
                ls_links2 = ls_d[al_x2 - 1, li_getal];
            }

            if (ls_links1 == ls_links2 && (ls_links1 != "" || ls_links2 != ""))
            {

                return 0;
            }
            else
            {
                return 1;
            }

        }