diff --git a/application/controllers/Contesting.php b/application/controllers/Contesting.php
index 6beb4edf..0200380a 100644
--- a/application/controllers/Contesting.php
+++ b/application/controllers/Contesting.php
@@ -22,6 +22,7 @@ class Contesting extends CI_Controller {
 		$this->load->model('contesting_model');
 
 		$data['my_gridsquare'] = $this->stations->find_gridsquare();
+		$data['my_dok'] = ""; // For now, this is set to blank, but need function to get
         $data['radios'] = $this->cat->radios();
         $data['modes'] = $this->modes->active();
 		$data['contestnames'] = $this->contesting_model->getActivecontests();
diff --git a/application/views/contesting/index.php b/application/views/contesting/index.php
index ddac3236..140d9a04 100644
--- a/application/views/contesting/index.php
+++ b/application/views/contesting/index.php
@@ -13,6 +13,9 @@
 							<div class="col-auto">
 								<select class="form-control-sm" id="exchangetype" name="exchangetype">
 									<option value='None'>None</option>
+                                    <option value='Dok'>DOK</option>
+                                    <option value='Serialdok'>DOK + Serial</option>
+                                    <option value='Dokgridsquare'>DOK + Gridsquare</option>
 									<option value='Exchange'>Exchange</option>
 									<option value='Gridsquare'>Gridsquare</option>
 									<option value='Serial'>Serial</option>
@@ -120,10 +123,15 @@
                                 <input type="text" class="form-control form-control-sm" name="rst_sent" id="rst_sent" value="59">
                             </div>
 
-							<div style="display:none" class="form-group col-md-1 serials">
+                            <div style="display:none" class="form-group col-md-1 serials">
 								<label for="exch_serial_s">Serial (S)</label>
 								<input type="number" class="form-control form-control-sm" name="exch_serial_s" id="exch_serial_s" value="">
 							</div>
+                            
+                            <div style="display:none" class="form-group col-md-1 doks">
+                                <label for="exch_dok_s">DOK (S)</label>
+                                <input disabled type="text" class="form-control form-control-sm" name="exch_dok_s" id="exch_dok_s" value="<?php echo $my_dok;?>">
+                            </div>
 
                             <div style="display:none" class="form-group col-md-1 exchanges">
                                 <label for="exch_sent"><?php echo $this->lang->line('gen_hamradio_exchange_sent_short'); ?></label>
@@ -140,11 +148,16 @@
                                 <input type="text" class="form-control form-control-sm" name="rst_recv" id="rst_recv" value="59">
                             </div>
 
-							<div style="display:none" class="form-group col-md-1 serialr">
+                            <div style="display:none" class="form-group col-md-1 serialr">
 								<label for="exch_serial_r">Serial (R)</label>
 								<input type="number" class="form-control form-control-sm" name="exch_serial_r" id="exch_serial_r" value="">
 							</div>
-
+                            
+                            <div style="display:none" class="form-group col-md-1 dokr">
+								<label for="exch_dok_r">DOK (R)</label>
+								<input type="text" class="form-control form-control-sm" name="darc_dok" id="exch_dok_r" value="">
+							</div>
+							
 							<div style="display:none" class="form-group col-md-1 exchanger">
 								<label for="exch_recv"><?php echo $this->lang->line('gen_hamradio_exchange_recv_short'); ?></label>
 								<input type="text" class="form-control form-control-sm" name="exch_recv" id="exch_recv" value="">
diff --git a/assets/js/sections/contesting.js b/assets/js/sections/contesting.js
index 90e181d8..ff64a89e 100644
--- a/assets/js/sections/contesting.js
+++ b/assets/js/sections/contesting.js
@@ -233,72 +233,63 @@ $('#exchangetype').change(function () {
 });
 
 function setExchangetype(exchangetype) {
-	if (exchangetype == 'None') {
-		$("#exch_serial_s").val("");
-		$(".exchanger").hide();
-		$(".exchanges").hide();
-		$(".serials").hide();
-		$(".serialr").hide();
-		$(".gridsquarer").hide();
-		$(".gridsquares").hide();
+	// Perhaps a better approach is to hide everything, then just enable the things you need
+	$(".exchanger").hide();
+	$(".exchanges").hide();
+	$(".serials").hide();
+	$(".serialr").hide();
+	$(".gridsquarer").hide();
+	$(".gridsquares").hide();
+	$(".doks").hide();
+	$(".dokr").hide();
+	$("#exch_serial_s").val("");
+
+	var serialsent = localStorage.getItem("serialsent");
+	if (serialsent == null) {
+		serialsent = 1;
 	}
-	else if (exchangetype == 'Exchange') {
-		$("#exch_serial_s").val("");
+
+	if (exchangetype == 'Exchange') {
 		$(".exchanger").show();
 		$(".exchanges").show();
-		$(".serials").hide();
-		$(".serialr").hide();
-		$(".gridsquarer").hide();
-		$(".gridsquares").hide();
 	}
 	else if (exchangetype == 'Serial') {
-		var serialsent = localStorage.getItem("serialsent");
-		if (serialsent != null) {
-			$("#exch_serial_s").val(serialsent);
-		} else {
-			$("#exch_serial_s").val(1);
-		}
-		$(".exchanger").hide();
-		$(".exchanges").hide();
+		$("#exch_serial_s").val(serialsent);
 		$(".serials").show();
 		$(".serialr").show();
-		$(".gridsquarer").hide();
-		$(".gridsquares").hide();
+	}
+	else if (exchangetype == 'Dok') {
+		$(".doks").show();
+		$(".dokr").show();
+	}
+	else if (exchangetype == 'Serialdok') {
+		$("#exch_serial_s").val(serialsent);
+		$(".serials").show();
+		$(".serialr").show();
+		$(".doks").show();
+		$(".dokr").show();
+	}
+	else if (exchangetype == 'Dokgridsquare') {
+		$(".gridsquarer").show();
+		$(".gridsquares").show();
+		$(".doks").show();
+		$(".dokr").show();
 	}
 	else if (exchangetype == 'Serialexchange') {
-		var serialsent = localStorage.getItem("serialsent");
-		if (serialsent != null) {
-			$("#exch_serial_s").val(serialsent);
-		} else {
-			$("#exch_serial_s").val(1);
-		}
+		$("#exch_serial_s").val(serialsent);
 		$(".exchanger").show();
 		$(".exchanges").show();
 		$(".serials").show();
 		$(".serialr").show();
-		$(".gridsquarer").hide();
-		$(".gridsquares").hide();
 	}
 	else if (exchangetype == 'Serialgridsquare') {
-		var serialsent = localStorage.getItem("serialsent");
-		if (serialsent != null) {
-			$("#exch_serial_s").val(serialsent);
-		} else {
-			$("#exch_serial_s").val(1);
-		}
-		$(".exchanger").hide();
-		$(".exchanges").hide();
+		$("#exch_serial_s").val(serialsent);
 		$(".serials").show();
 		$(".serialr").show();
 		$(".gridsquarer").show();
 		$(".gridsquares").show();
 	}
 	else if (exchangetype == 'Gridsquare') {
-		$("#exch_serial_s").val("");
-		$(".exchanger").hide();
-		$(".exchanges").hide();
-		$(".serials").hide();
-		$(".serialr").hide();
 		$(".gridsquarer").show();
 		$(".gridsquares").show();
 	}