diff --git a/webui/scripts/main.js b/webui/scripts/main.js
index 5cf4fad..77ad51c 100644
--- a/webui/scripts/main.js
+++ b/webui/scripts/main.js
@@ -36,6 +36,7 @@ var rc = {
         success: function(d, s, x) {
             rc.page.update(d);
             rc.dialog.prepare(d);
+            rc.trigger_all(d);
         },
         
         failure: function(x, s, e) {
@@ -93,9 +94,16 @@ var rc = {
         },
         
         close: function() {
+            // Hide the dialog
             $("#dialog").hide();
-            $(".dialogfooterbuttonset").hide();
+            
+            // Remove the dialog content
             $("#dialogcontent").html();
+            
+            // Hide all buttons
+            $(".dialogfooterbuttonset").hide();
+            // Strip all event handlers
+            $(".dialogfooterbuttonset input[type='button']").unbind('click');
         }        
         
     },
@@ -136,8 +144,11 @@ var rc = {
         },
         
         'add-setting': function(params) {
-            // TODO
-            console.log('todo');
+            rc.ajax.post(base_url + 'ajax/admin/add-setting/name/' + $('#'+params.name).val() + '/type/' + $('#'+params.type).val() + '/');
+        },
+        
+        'add_setting_row': function(params) {
+            $("#settings tbody").append(params.content);
         }
         
     },
@@ -159,6 +170,14 @@ var rc = {
         }
     },
     
+    trigger_all: function(params) {
+        if (params.actions) {
+            for (var action in params.actions) {
+                rc.trigger(action, params.actions[action]);
+            }
+        }
+    },
+    
     settings: {
         
         init: function() {
diff --git a/webui/source/pages/ajax/admin/add-setting.php b/webui/source/pages/ajax/admin/add-setting.php
new file mode 100644
index 0000000..882aabc
--- /dev/null
+++ b/webui/source/pages/ajax/admin/add-setting.php
@@ -0,0 +1,50 @@
+<?php
+
+$main   = RippingCluster_Main::instance();
+$req    = $main->request();
+$config = $main->config();
+
+$messages = array();
+$result = false;
+
+try {
+    $name   = $req->get('name', 'RippingCluster_Exception_InvalidParameters');
+    $type   = $req->get('type', 'RippingCluster_Exception_InvalidParameters');
+    
+    // Convert the web-friendly type field into the correct internal name
+    $value = null;
+    switch($type) {
+        case 'bool': {
+            $type = Sihnon_Config::TYPE_BOOL;
+            $value = false;
+        } break;
+        case 'int': {
+            $type = Sihnon_Config::TYPE_INT;
+            $value = 0;
+        } break;
+        case 'string': {
+            $type = Sihnon_Config::TYPE_STRING;
+            $value = '';
+        } break;
+        case 'string-list': {
+            $type = Sihnon_Config::TYPE_STRING_LIST;
+            $value = array();
+        } break;
+    }
+    
+    // Add the new (empty) value. This is because no suitable UI has been presented yet.
+    // Possible future fix, to insert intermediate dialog to capture the value using the correct UI.
+    $result = $config->add($name, $type, $value);
+    $this->smarty->assign('success', $result);
+    
+    $this->smarty->assign('name', $name);
+    $this->smarty->assign('type', $type);
+    $this->smarty->assign('value', '');
+
+} catch(RippingCluster_Exception $e) {
+    $messages[] = get_class($e) . ':' . $e->getMessage();
+    $this->smarty->assign('messages', $messages);
+    $this->smarty->assign('success', false);    
+}
+
+?>
\ No newline at end of file
diff --git a/webui/source/templates/admin/settings.tpl b/webui/source/templates/admin/settings.tpl
index 4aaae90..3640b03 100644
--- a/webui/source/templates/admin/settings.tpl
+++ b/webui/source/templates/admin/settings.tpl
@@ -10,12 +10,8 @@
             {assign var='value' value=$config->get($name)}
             {assign var='type' value=$config->type($name)}
             {assign var='id' value=str_replace('.', '-',$name)}
-            <tr>
-                <td>{$name}</td>
-                <td>
-                    {include file="fragments/admin-setting-value.tpl"}
-                </td>
-            </tr>
+            
+            {include file="fragments/admin-setting-row.tpl"}
         {/foreach}
     </tbody>
     <tfoot>
diff --git a/webui/source/templates/ajax/admin/add-setting.tpl b/webui/source/templates/ajax/admin/add-setting.tpl
new file mode 100644
index 0000000..0fcbcff
--- /dev/null
+++ b/webui/source/templates/ajax/admin/add-setting.tpl
@@ -0,0 +1,11 @@
+{if $success}
+    "actions": {
+        "add_setting_row": {
+            {include file="fragments/admin-setting-row.tpl" assign=content}
+            "content": {$content|json_encode} 
+        }
+    },
+{/if}
+
+"success": {$success|json_encode}
+
diff --git a/webui/source/templates/ajax/admin/new-setting.tpl b/webui/source/templates/ajax/admin/new-setting.tpl
index 1b7e1cf..743a360 100644
--- a/webui/source/templates/ajax/admin/new-setting.tpl
+++ b/webui/source/templates/ajax/admin/new-setting.tpl
@@ -21,6 +21,10 @@
                 "close-dialog"
             ],
             "cancel": "close-dialog"
+        },
+        "params": {
+            "name": "settings_add_name",
+            "type": "settings_add_type"
         }
     }
 }
\ No newline at end of file
diff --git a/webui/source/templates/fragments/admin-setting-row.tpl b/webui/source/templates/fragments/admin-setting-row.tpl
new file mode 100644
index 0000000..6886a32
--- /dev/null
+++ b/webui/source/templates/fragments/admin-setting-row.tpl
@@ -0,0 +1,6 @@
+<tr>
+    <td>{$name}</td>
+    <td>
+        {include file="fragments/admin-setting-value.tpl"}
+    </td>
+</tr>
\ No newline at end of file
diff --git a/webui/source/templates/fragments/new-setting-dialog.tpl b/webui/source/templates/fragments/new-setting-dialog.tpl
index ebc88a5..59f67a0 100644
--- a/webui/source/templates/fragments/new-setting-dialog.tpl
+++ b/webui/source/templates/fragments/new-setting-dialog.tpl
@@ -9,11 +9,11 @@
                 <input type="text" id="settings_add_name" value="" />
             </td>
             <td>
-                <select id="settings_add_tpe">
+                <select id="settings_add_type">
                     <option value="int">Integer</option>
                     <option value="bool">Boolean</option>
                     <option value="string">String</option>
-                    <option value="string_list">String List</option>
+                    <option value="string-list">String List</option>
                 </select>
             </td>
         </tr>