diff --git a/permalink_block.install b/permalink_block.install
index f54b942..6cda67b 100644
--- a/permalink_block.install
+++ b/permalink_block.install
@@ -8,11 +8,79 @@
  * Implements hook_install().
  */
 function permalink_block_install() {
+  // Create a first sample page.
   $t = get_t();
-  $text = $t('All non-admin pages now contain a permalink. Change the settings at !config_link.', array(
-    '!config_link' => l($t('Structure > Blocks > Permalink > Configure'), 'admin/structure/block/manage/permalink_block/permalink/configure'),
-    )
+
+  $node = new stdClass();
+  $node->uid = 1;
+  $node->language = 'und';
+  $node->type = 'page';
+  $node->status = 1;
+  $node->promote = 1;
+  $node->title = $t('Where to customize the Permalink?');
+  $node->body['und'][0]['value'] = $t('<p>Despite the absence of a settings page for the Permalink module, display can be customized through block settings, a CSS file and template file.</p><!--break--><p>To position the Permalink on the page and exclude it from some pages use the <a href="/admin/structure/block/manage/permalink_block/permalink
+/configure">block settings</a>. You will not find any other settings in the UI. To customize the output, edit the module CSS (permalink_block.css) and template file (permalink_block.tpl.php). Just follow the instructions in the code comments.</p><p>Below you see how the Permalink Block displays. To toggle the popup functionality off/on, <a href="/admin/modules">disable/enable the popup module</a>.</p>');
+  $node->body['und'][0]['format'] = 'full_html';
+  $node->menu = array (
+    'enabled' => 1,
+    'mlid' => 0,
+    'module' => 'menu',
+    'hidden' => 0,
+    'has_children' => 0,
+    'customized' => 0,
+    'options' =>
+    array (
+    ),
+    'expanded' => 0,
+    'parent_depth_limit' => 8,
+    'link_title' => $t('Sample page'),
+    'description' => '',
+    'parent' => 'main-menu:0',
+    'weight' => '1',
+    'plid' => '0',
+    'menu_name' => 'main-menu',
+  );
+  node_save($node);
+
+  // Create a second sample page.
+  $t = get_t();
+
+  $node = new stdClass();
+  $node->uid = 1;
+  $node->language = 'und';
+  $node->type = 'page';
+  $node->status = 1;
+  $node->promote = 1;
+  $node->title = $t('Demo site');
+  $node->body['und'][0]['value'] = $t('<p>This is the demo site for the <a href="https://drupal.org/project/permalink_block">Permalink Block</a> module.</p><!--break-->It also contains the <a href="https://drupal.org/project/permalink_block">Popup</a> module.<p>A patch provides some sample content and settings to deploy it as a demo on <a href="http://simplytest.me">simplytest.me</a>. For more info, read issue https://drupal.org/node/2043135.<p>The activation link of the demo is:<br />http://simplytest.me/project/permalink_block/7.x-1.x?add[]=popup&patch[]=https://drupal.org/files/demo-2043135-10.patch.</p>');
+  $node->body['und'][0]['format'] = 'full_html';
+  node_save($node);
+
+  // Enable the popup module.
+  module_enable(array('popup'), 'FALSE');
+
+  // Create some admin quick links in the navigation menu.
+  $item = array(
+    'link_title' => st('Configure Permalink Block'),
+    'link_path' => 'admin/structure/block/manage/permalink_block/permalink
+/configure',
   );
+  menu_link_save($item);
+  $item = array(
+    'link_title' => st('Popup settings'),
+    'link_path' => 'admin/config/user-interface/popup',
+  );
+  menu_link_save($item);
+
+  // Set the site slogan.
+  variable_set('site_slogan', 'Demo of the Permalink Block module');
+
+  // Display a message if installation was successful.
+  $t = get_t();
+  $text = $t('All non-admin pages now contain a Permalink. Change the settings at !config_link.', array(
+      '!config_link' => l($t('Structure > Blocks > Permalink > Configure'), 'admin/structure/block/manage/permalink_block/permalink/configure'),
+     )
+   );
   drupal_set_message($text);
 }
 
@@ -24,4 +92,20 @@ function permalink_block_uninstall() {
   variable_del('permalink_block_suppress_copybox');
   variable_del('permalink_block_popup_width');
   variable_del('permalink_block_show');
+  // Remove the admin quick links.
+  $path = 'admin/structure/block/manage/permalink_block/permalink
+/configure';
+  menu_link_delete(NULL, $path);
+  $path = 'admin/config/user-interface/popup';
+  menu_link_delete(NULL, $path);
+
+  // Clear the site slogan.
+  variable_set('site_slogan', '');
+
+  // Remove the sample node.
+  $nid='1'; // $node id , which you want to delete;
+  node_delete($nid);
+
+  $nid='2'; // $node id , which you want to delete;
+  node_delete($nid);
 }