Dropdown selection filters two additional dropdowns

I am attempting to have one list filter the possible selections for two different dropdownlists

I have the first one right but I can't seem to get the second list to work. Here is the JS I am using.

// This is used to Populate the G/L Account dropdown list base on the Location selection

//

switch (event.value) {

    case "- Select One -":

        this.getField("G/L Account").setItems(["-----"]);

        break;

    case "Cape":

        this.getField("G/L Account").setItems(["- Select One –", "22258 CAPE GENERAL FUND G/A -", "22259 CAPE GENERAL FUND UFM -",

        "22260 CAPE DIRECTOR G/A -", "22261 CAPE DIRECTOR UFM -", "22262 CAPE ACCOUNTING G/A -", "22263 CAPE PERSONNEL G/A -", "22264 CAPE MARKETING G/A -", "22265 CAPE MARKETING UFM -", "22266 CAPE GREEN HOUSE G/A -", "22267 CAPE GREEN HOUSE FOOD -", "22268 CAPE GREEN HOUSE BAR -", "22269 CAPE GREEN HOUSE RESALE -", "20764 CAPE COMM REC G/A -", "20765 CAPE COMM REC UFM -", "21914 CAPE COMM REC PROGRAM -", "21940 CAPE COMM REC MERCH RESALE -", "22284 CAPE UNIT ALLOCATIONS G/A -", "22274 CAPE DEPLOYED FORCES G/A -", "22275 CAPE DEPLOYED FORCES PROGRAM -", "22276 CAPE DEPLOYED FORCES UFM -", "21582 CAPE FITNESS G/A -", "21583 CAPE FITNESS UFM -", "21643 CAPE FITNESS PROG -"]);

        break;

case "Jacksonville":

        this.getField("G/L Account").setItems(["- Select One –","84 JAX GENERAL FUND G/A -","85 JAX DIRECTOR G/A -","86 JAX ACCOUNTING G/A -","87 JAX PERSONNEL G/A -","89 JAX MARKETING G/A -","90 JAX MAINTENANCE G/A -","1107 JAX NFC -","8802 JAX GENERAL FUND UFM -","22000 JAX MARKETING UFM -","22001 JAX MAINTENANCE UFM -","19112 JAX SE REGIONAL GRANTS -","91 JAX DEWEY'S G/A -","94 JAX DEWEY'S FOOD -","130 JAX BINGO PROGRAM -","976 JAX DEWEY'S BAR -","22002 JAX CONF/CATERING G/A -","22003 JAX CONF/CATERING FOOD -","22004 JAX CONF/CATERING BAR -","21662 JAX CONF/CATERING PROGRAM -","20774 JAX COMM REC G/A -","20775 JAX COMM REC UFM -","21919 JAX COMM REC PROGRAM -","21947 JAX COMM REC MERCH RESALE -","102 JAX PICNIC/PARKS G/A -","103 JAX PICNIC/PARKS PROGRAM -","8803 JAX PICNIC/PARKS UFM -","22006 JAX SE REGIONAL GRANTS G/A -","22007 JAX SPECIAL COMMUNITY EVENTS G/A -","22008 JAX SPECIAL COMMUNITY EVENTS PROG -","22009 JAX SPECIAL COMMUNITY EVENTS UFM -","77 JAX COMMUNITY PROGRAM G/A -","78 JAX COMMUNITY PRG PROGRAM -","22010 JAX COMMUNITY PRG UFM -","8806 JAX COMMUNITY ACTIVITIES UFM -","22011 JAX COMMUNITY ACTIVITIES G/A -","149 JAX TICKETS G/A -","150 JAX TICKETS ENT PROGRAM -","151 JAX TICKETS TOURS PROGRAM -","1094 JAX TICKETS RESALE -","8813 JAX TICKETS UFM -","924 JAX UNIT ALLOCATIONS -","23972 JAX CAMPSITES CAT C G/A -","23973 JAX CAMPSITES CAT C PROGRAM -","104 JAX RV PARKS G/A -","105 JAX RV PARKS PROGRAM -","1257 JAX COTTAGES/CABINS G/A -","1258 JAX COTTAGES/CABINS PROGRAM -","108 JAX LIBERTY G/A -","109 JAX LIBERTY PROGRAM -","8805 JAX LIBERTY UFM -","24146 JAX VEHICLE STORAGE PROG -","121 JAX CARWASH G/A -","123 JAX CARWASH PROGRAM -","124 JAX AUTO SKILLS G/A -","126 JAX AUTO SKILLS PROGRAM -","8811 JAX AUTO SKILLS UFM -","21661 JAX AUTO SKILLS RESALE -","79 JAX MARINA CAT B G/A -","80 JAX MARINA CAT B PROGRAM -","8812 JAX MARINA CAT B UFM -","81 JAX MARINA CAT C GAS G/A -","127 JAX MARINA CAT C G/A -","128 JAX MARINA CAT C RESALE -","129 JAX MARINA CAT C BOAT BERTHING PROG -","131 JAX MARINA CAT C BOAT STORAGE PROG -","22015 JAX MARINA CAT C PROGRAM -","22070 JAX MARINA CAT C GAS OTH RESALE -","132 JAX GOLF RESALE -","133 JAX GOLF PROGRAM -","134 JAX GOLF MAINTENANCE PROGRAM -","136 JAX GOLF CART RENTAL -","137 JAX GOLF DRIVING RANGE PROGRAM -","138 JAX GOLF G/A -","168 JAX GOLF BAR -","169 JAX GOLF FOOD -","140 JAX BOWLING RESALE -","141 JAX BOWLING PROGRAM -","142 JAX BOWLING G/A -","143 JAX BOWLING FOOD -","144 JAX BOWLING BAR -","21663 JAX BOWLING RENTAL -","21664 JAX BOWLING AMUSEMENT -","12130 JAX AQUATICS FITNESS G/A -","12131 JAX AQUATICS FITNESS OTHER F&B -","12132 JAX AQUATICS FITNESS PROGRAM -","12133 JAX AQUATICS FITNESS UFM -","152 JAX RECYCLING G/A -","153 JAX RECYCLING PROGRAM -","22016 JAX FITNESS CONDITIONING G/A -","22017 JAX FITNESS CONDITIONING PROGRAM -","22018 JAX FITNESS CONDITIONING UFM -","8816 JAX FITNESS CENTER UFM -","22019 JAX FITNESS CENTER G/A -","22020 JAX FITNESS CENTER RESALE -","22021 JAX FITNESS CENTER PROGRAM -","159 JAX INTRAMURAL SPORTS G/A -","160 JAX INTRAMURAL SPORTS PROGRAM -","773 JAX INTRAMURAL SPORTS OTHER F&B -","8817 JAX INTRAMURAL SPORTS UFM -","164 JAX OPEN HOUSE EVENTS G/A -","165 JAX OPEN HOUSE EVENTS PROGRAM -","114 JAX CDC G/A -","117 JAX CDC PROGRAM -","8809 JAX CDC UFM -","22022 JAX CDC VPK PROGRAM -","116 JAX CDH PROGRAM -","1276 JAX CDH G/A -","8810 JAX CDH UFM -","110 JAX YOUTH G/A -","111 JAX YOUTH SUNDRIES -","112 JAX YOUTH PROGRAM -","8807 JAX YOUTH UFM -","16127 JAX YOUTH SLO NON UFM -","20723 JAX YOUTH SLO UFM -","21764 JAX TEEN EMPLOYMENT UFM -","113 JAX SAC PROGRAM -","8808 JAX SAC UFM -","19496 JAX SAC G/A -"]);

       }

// This is used to Populate the Site dropdown also base on the Location selection.

if (this.getField("Installation").value == "Cape") this.getField("Site").setItems([" ", "1", "2"])

else if (this.getField("Installation").value == "Jacksonville") this.getField("Site").setItems([" ", "3", "4"])