diff -u b/botcha.module b/botcha.module
--- b/botcha.module
+++ b/botcha.module
@@ -256,7 +256,7 @@
  * BOTCHA administration links for site administrators if this option is enabled.
  */
 function botcha_form_alter(&$form, &$form_state, $form_id) {
-  // Get singleton recipe book and apply all applicable recipes to the form.
+  // Get a recipe book and apply all applicable recipes to the form.
   $recipebook = Botcha::getForm($form['form_id']['#value'], FALSE)->getRecipebook();
   if ($recipebook->isApplicable($form, $form_state)) {
     $recipebook->apply($form, $form_state);
@@ -295,7 +295,7 @@
 function _botcha_form_validate($form, &$form_state) {
   // FIXME: where does this empty value come from ? happens with comments
   unset($form_state['values']['']);
-  // Fetch singleton recipe book and handle spam protection.
+  // Fetch a recipe book and handle spam protection.
   $recipebook = Botcha::getForm($form['form_id']['#value'], FALSE)->getRecipebook();
   if ($recipebook->isApplicable($form, $form_state)) {
     if ($recipebook->isSpam($form, $form_state)) {
diff -u b/botcha.test b/botcha.test
--- b/botcha.test
+++ b/botcha.test
@@ -550,7 +550,6 @@
       // These ones for testing Recipebook UI.
       case 'addRecipebook':
         $this->debug("Entered %method %case", array('%method' => __METHOD__, '%case' => $form));
-        // @todo Port this to D7.
         $this->assertTrue(
           $recipebook = Botcha::getRecipebook($edit['id'], FALSE),
           "Recipe book {$edit['id']} should exist",
@@ -816,7 +815,6 @@
       'editRecipebook',
       'deleteRecipebook',
     );
-    // @todo Port to D7.
     // Parameters that need to be passed through methods.
     $parameters = array();
     foreach ($forms as $form) {
@@ -836,7 +834,6 @@
 class BotchaTestCase extends BotchaBaseWebTestCase {
   function setUp() {
     parent::setUp();
-    // @todo Port to D7.
     // For some reason we don't find this form after installation - but we should.
     // So fix it manually.
     Botcha::getForm('comment_node_page_form', TRUE)->save();
@@ -959,7 +956,6 @@
   function setUp() {
     parent::setUp();
     // Bind only one recipe to test recipe book.
-    // @todo Port to D7 also.
     Botcha::getRecipebook('test')
       ->setRecipe('honeypot')
       ->save();
@@ -992,7 +988,6 @@
   function setUp() {
     parent::setUp();
     // Bind only one recipe to test recipe book.
-    // @todo Port to D7 also.
     Botcha::getRecipebook('test')
       ->setRecipe('honeypot2')
       ->save();
@@ -1025,7 +1020,6 @@
   function setUp() {
     parent::setUp();
     // Bind only one recipe to test recipe book.
-    // @todo Port to D7 also.
     Botcha::getRecipebook('test')
       ->setRecipe('obscure_url')
       ->save();
@@ -1058,7 +1052,6 @@
   function setUp() {
     parent::setUp();
     // Bind only one recipe to test recipe book.
-    // @todo Port to D7 also.
     Botcha::getRecipebook('test')
       ->setRecipe('no_resubmit')
       ->save();
@@ -1150,7 +1143,6 @@
   function setUp() {
     parent::setUp();
     // Bind only one recipe to test recipe book.
-    // @todo Port to D7 also.
     Botcha::getRecipebook('test')
       ->setRecipe('timegate')
       ->save();
diff -u b/controller/botcha.controller.inc b/controller/botcha.controller.inc
--- b/controller/botcha.controller.inc
+++ b/controller/botcha.controller.inc
@@ -19,10 +19,15 @@
  * Singleton realization of botcha application.
  */
 class Botcha {
-
+  /* @todo Remove it.
   protected static $recipebooks = array();
   protected static $recipes = array();
   protected static $forms = array();
+   *
+   */
+  const BOTCHA_SESSION_FORMS = 'botcha_forms';
+  const BOTCHA_SESSION_RECIPEBOOKS = 'botcha_recipebooks';
+  const BOTCHA_SESSION_RECIPES = 'botcha_recipes';
 
   // Protect from any way of creation: initialize, cloning and unserialize.
   private function __construct() { /* ... @return Singleton */ }
@@ -35,44 +40,63 @@
    * @return BotchaForm
    */
   public static function getForms($reset = FALSE) {
+    $forms_session = &$_SESSION[self::BOTCHA_SESSION_FORMS];
+    if (empty($forms_session) || $reset) {
+      $fs = array_keys(BotchaFormModel::getForms());
+      foreach ($fs as $form_id) {
+        Botcha::setForm(Botcha::getForm($form_id, FALSE));
+      }
+    }
     $forms = array();
-    $fs = array_keys(BotchaFormModel::getForms());
-    foreach ($fs as $form_id) {
-      $forms[$form_id] = Botcha::getForm($form_id);
+    foreach ($forms_session as $form_id => $form_session) {
+      $forms[$form_id] = unserialize($form_session);
     }
     return $forms;
   }
 
   /**
    * Gets a form from cache. If it does not exists in cache - gets from
-   * database. If it does not exists there also - returns NULL.
+   * database. If it does not exists there also - returns new form or
+   * BotchaFormNone depending on input parameter.
    * @param string $form_id
+   * @param boolean $create
+   *   Determines whether we should initialize new recipe book or not.
    * @return BotchaForm
    */
   public static function getForm($form_id, $create = TRUE) {
-    $form = BotchaForm::getForm($form_id, $create);
-    if (!($form instanceof BotchaFormNone)) {
-      // Set relationships for this concrete form.
-      foreach (array_keys(BotchaModel::getFormsRecipebooks(array(
+    // We are using $_SESSION to store the state of the spam checking, because
+    // HTTP is stateless by design.
+    $form_session = &$_SESSION[self::BOTCHA_SESSION_FORMS][$form_id];
+    if (empty($form_session)) {
+      $form = BotchaForm::getForm($form_id, $create);
+      if (!($form instanceof BotchaFormNone)) {
+        // Set relationships for this concrete form.
+        $rbs = array_keys(BotchaModel::getFormsRecipebooks(array(
           'mode' => 'recipebook',
           'forms' => $form_id,
-        ))) as $rbid) {
-          $form = $form->setRecipebook($rbid);
+        )));
+        foreach ($rbs as $rbid) {
+          $form->setRecipebook($rbid);
+        }
       }
+      Botcha::setForm($form);
     }
+    $form = unserialize($form_session);
     return $form;
   }
 
   /**
-   * Sets form to the cache.
+   * Sets form to the $_SESSION.
    * @param BotchaForm $form
    */
   public static function setForm($form) {
-    self::$forms[$form->id] = $form;
+    //self::$forms[$form->id] = $form;
+    $_SESSION[self::BOTCHA_SESSION_FORMS][$form->id] = serialize($form);
   }
 
   public static function unsetForm($form) {
-    unset(self::$forms[$form->id]);
+    //unset(self::$forms[$form->id]);
+    unset($_SESSION[self::BOTCHA_SESSION_FORMS][$form->id]);
   }
 
   /**
@@ -81,69 +105,73 @@
    * @return BotchaRecipebook
    */
   public static function getRecipebooks($reset = FALSE) {
-    // Get the value from the cache.
     // @todo Botcha getRecipebooks Find a better way to check whether we need to reset a list of all recipe books or not.
     //   The problem is in the case when we have one recipe book cached - and it
     //   makes unusable our cache since it does not have all recipe books.
-    //if (empty(self::$recipebooks) || $reset) {
-      $recipebooks = array();
+    $recipebooks_session = &$_SESSION[self::BOTCHA_SESSION_RECIPEBOOKS];
+    if (empty($recipebooks_session) || $reset) {
       $rbs = array_keys(BotchaRecipebookModel::getRecipebooks());
       foreach ($rbs as $rbid) {
-        // Save recipe book to our cache.
-        //self::$recipebooks[$rbid] = Botcha::getRecipebook($rbid);
-        $recipebooks[$rbid] = Botcha::getRecipebook($rbid);
+        Botcha::setRecipebook(Botcha::getRecipebook($rbid, FALSE));
       }
-      //self::$recipebooks = &drupal_static('botcha_recipebooks', self::$recipebooks);
-    //}
-    //return self::$recipebooks;
-      return $recipebooks;
+    }
+    $recipebooks = array();
+    foreach ($recipebooks_session as $rbid => $recipebook_session) {
+      $recipebooks[$rbid] = unserialize($recipebook_session);
+    }
+    return $recipebooks;
   }
 
   /**
    * Gets a recipe book from cache. If it does not exists in cache - gets from
-   * database. If it does not exists there also - returns new recipe book or NULL
-   * depending on input parameter.
+   * database. If it does not exists there also - returns new recipe book or
+   * BotchaRecipebookNone depending on input parameter.
    * @param string $id
    *   Machine name of the recipe book to look for.
    * @param boolean $create
    *   Determines whether we should initialize new recipe book or not.
-   * @return BotchaRecipebook
+   * @return BotchaRecipebookAbstract
    */
   public static function getRecipebook($id = 'default', $create = TRUE) {
-    // Process constructing of recipe book object.
-    // Get main parameters of recipe book.
-    $recipebook = BotchaRecipebook::getRecipebook($id, $create);
-    if (!($recipebook instanceof BotchaRecipebookNone)) {
-      // Get recipe book relationships.
-      // Get recipe book - form relationships.
-      // @todo Port to D7.
-      foreach (array_keys(BotchaModel::getRecipebooksForms(array(
-            'mode' => 'form',
-            'recipebooks' => $id,
-          ))) as $form_id) {
-        $recipebook->setForm($form_id);
-      }
-      // Get recipe book - recipe relationships.
-      foreach (array_keys(BotchaModel::getRecipebooksRecipes(array(
-            'mode' => 'recipe',
-            'recipebooks' => $id,
-          ))) as $recipe_id) {
-        $recipebook->setRecipe($recipe_id);
+    $recipebook_session = &$_SESSION[self::BOTCHA_SESSION_RECIPEBOOKS][$id];
+    if (empty($recipebook_session)) {
+      $recipebook = BotchaRecipebook::getRecipebook($id, $create);
+      if (!($recipebook instanceof BotchaRecipebookNone)) {
+        // Set relationships for this concrete recipe book.
+        $fs = array_keys(BotchaModel::getRecipebooksForms(array(
+          'mode' => 'form',
+          'recipebooks' => $id,
+        )));
+        foreach ($fs as $form_id) {
+          $recipebook->setForm($form_id);
+        }
+        // Get recipe book - recipe relationships.
+        $rs = array_keys(BotchaModel::getRecipebooksRecipes(array(
+          'mode' => 'recipe',
+          'recipebooks' => $id,
+        )));
+        foreach ($rs as $recipe_id) {
+          $recipebook->setRecipe($recipe_id);
+        }
       }
+      Botcha::setRecipebook($recipebook);
     }
+    $recipebook = unserialize($recipebook_session);
     return $recipebook;
   }
 
   /**
-   * Sets recipe book to the cache.
-   * @param BotchaRecipebook $recipebook
+   * Sets recipe book to the $_SESSION.
+   * @param BotchaRecipebookAbstract $recipebook
    */
   public static function setRecipebook($recipebook) {
-    self::$recipebooks[$recipebook->id] = $recipebook;
+    //self::$recipebooks[$recipebook->id] = $recipebook;
+    $_SESSION[self::BOTCHA_SESSION_RECIPEBOOKS][$recipebook->id] = serialize($recipebook);
   }
 
   public static function unsetRecipebook($recipebook) {
-    unset(self::$recipebooks[$recipebook->id]);
+    //unset(self::$recipebooks[$recipebook->id]);
+    unset($_SESSION[self::BOTCHA_SESSION_RECIPEBOOKS][$recipebook->id]);
   }
 
   /**
@@ -152,10 +180,16 @@
    * @return array
    */
   public static function getRecipes($reset = FALSE) {
+    $recipes_session = &$_SESSION[self::BOTCHA_SESSION_RECIPES];
+    if (empty($recipes_session) || $reset) {
+      $rs = array_keys(BotchaRecipeModel::getRecipes());
+      foreach ($rs as $recipe_id) {
+        Botcha::setRecipe(BotchaRecipe::getRecipe($recipe_id));
+      }
+    }
     $recipes = array();
-    $rs = array_keys(BotchaRecipeModel::getRecipes());
-    foreach ($rs as $recipe_id) {
-      $recipes[$recipe_id] = Botcha::getRecipe($recipe_id);
+    foreach ($recipes_session as $recipe_id => $recipe_session) {
+      $recipes[$recipe_id] = unserialize($recipe_session);
     }
     return $recipes;
   }
@@ -166,16 +200,45 @@
    * @param string $id
-   *   Machine name of the recipe book to look for.
+   *   Machine name of the recipe to look for.
+   * @param boolean $create
+   *   Determines whether we should initialize new recipe book or not.
    * @return BotchaRecipe
    */
-  public static function getRecipe($id) {
-    $recipe = BotchaRecipe::getRecipe($id);
-    // Set relationships for this concrete recipe.
-    foreach (array_keys(BotchaModel::getRecipesRecipebooks(array(
+  public static function getRecipe($id, $create = TRUE) {
+    $recipe_session = &$_SESSION[self::BOTCHA_SESSION_RECIPES][$id];
+    if (empty($recipe_session)) {
+      $recipe = BotchaRecipe::getRecipe($id, $create);
+      // @todo ?Do we need it?
+      //if (!($recipe1 instanceof BotchaRecipeNone)) {
+        // Set relationships for this concrete recipe.
+        $rbs = array_keys(BotchaModel::getRecipesRecipebooks(array(
           'mode' => 'recipebook',
           'recipes' => $id,
-        ))) as $rbid) {
-      $recipe->setRecipebook($rbid);
+        )));
+        foreach ($rbs as $rbid) {
+          $recipe->setRecipebook($rbid);
+        }
+      //}
+      Botcha::setRecipe($recipe);
     }
+    $recipe = unserialize($recipe_session);
     return $recipe;
   }
+
+  /**
+   * Sets recipe to the $_SESSION.
+   * @param BotchaRecipe $recipe
+   */
+  public static function setRecipe($recipe) {
+    $_SESSION[self::BOTCHA_SESSION_RECIPES][$recipe->id] = serialize($recipe);
+  }
+
+  public static function unsetRecipe($recipe) {
+    unset($_SESSION[self::BOTCHA_SESSION_RECIPES][$recipe->id]);
+  }
+
+  public static function clean() {
+    unset($_SESSION[self::BOTCHA_SESSION_FORMS]);
+    unset($_SESSION[self::BOTCHA_SESSION_RECIPEBOOKS]);
+    unset($_SESSION[self::BOTCHA_SESSION_RECIPES]);
+  }
 }
diff -u b/controller/botcha_form.controller.inc b/controller/botcha_form.controller.inc
--- b/controller/botcha_form.controller.inc
+++ b/controller/botcha_form.controller.inc
@@ -48,11 +48,15 @@
 
   public function setRecipebook($rbid) {
     $this->recipebook = $rbid;
+    // Save changed state.
+    Botcha::setForm($this);
     return $this;
   }
 
   function unsetRecipebook() {
     unset($this->recipebook);
+    // Save changed state.
+    Botcha::setForm($this);
     return $this;
   }
 
@@ -61,7 +65,16 @@
    * @return BotchaRecipebook
    */
   public function getRecipebook() {
-    return Botcha::getRecipebook(!empty($this->recipebook) ? $this->recipebook : 'none', FALSE);
+    //return Botcha::getRecipebook(!empty($this->recipebook) ? $this->recipebook : 'none', FALSE);
+    if (empty($this->recipebook)) {
+      $rbs = array_keys(BotchaModel::getRecipebooksForms(array(
+        'mode' => 'recipebook',
+        'forms' => $this->id,
+      )));
+      // In fact there is not more than 1 item.
+      $this->recipebook = !empty($rbs) ? current($rbs) : 'none';
+    }
+    return Botcha::getRecipebook($this->recipebook, FALSE);
   }
 
   public function save() {
diff -u b/controller/botcha_recipe.controller.inc b/controller/botcha_recipe.controller.inc
--- b/controller/botcha_recipe.controller.inc
+++ b/controller/botcha_recipe.controller.inc
@@ -28,6 +28,16 @@
   protected $settings = array();
 
   /**
+   * Secret.
+   */
+  protected $secret;
+
+  /**
+   * Method of recipe genration.
+   */
+  protected $method;
+
+  /**
    * CSS to add to the page.
    */
   protected $css;
@@ -53,6 +63,11 @@
 
   protected $recipebooks = array();
 
+  /**
+   * Status of the spam check.
+   */
+  public $status = 'none';
+
   public static function getRecipe($id) {
     $r = BotchaRecipeModel::getRecipe($id);
     $classname = $r->classname;
@@ -64,6 +79,8 @@
 
   public function setRecipebook($rbid) {
     $this->recipebooks[$rbid] = $rbid;
+    // Save changed state.
+    Botcha::setRecipe($this);
     return $this;
   }
 
@@ -73,6 +90,8 @@
 
   function setTitle($title) {
     $this->title = $title;
+    // Save changed state.
+    Botcha::setRecipe($this);
     return $this;
   }
 
@@ -82,6 +101,8 @@
 
   function setDescription($description) {
     $this->description = $description;
+    // Save changed state.
+    Botcha::setRecipe($this);
     return $this;
   }
 
@@ -91,6 +112,8 @@
 
   function setSecret($secret) {
     $this->secret = $secret;
+    // Save changed state.
+    Botcha::setRecipe($this);
     return $this;
   }
 
@@ -100,6 +123,8 @@
 
   function setMethod($method) {
     $this->method = $method;
+    // Save changed state.
+    Botcha::setRecipe($this);
     return $this;
   }
 
@@ -107,6 +132,17 @@
     return $this->method;
   }
 
+  function setStatus($status) {
+    $this->status = $status;
+    // Save changed state.
+    Botcha::setRecipe($this);
+    return $this;
+  }
+
+  function getStatus() {
+    return $this->status;
+  }
+
   /**
    * Magic method __construct.
    */
@@ -270,6 +306,8 @@
     // Add BOTCHA fields to the form.
     $form_elements = $this->generateFormElements();
     foreach ($form_elements as $field_name => $field_properties) {
+      unset($field_properties['!valid_token']);
+      $form[$field_name] = $field_properties;
       if ($this->method == 'build_id_submit') {
         // Save submitted values in our stash for later use in _validate,
         // as we have to reset them here at _form_alter stage.
@@ -287,8 +325,7 @@
         }
       }
       else {
-        unset($field_properties['!valid_token']);
-        $form[$field_name] = $field_properties;
+        //unset($field_properties['!valid_token']);
       }
     }
   }
@@ -593,6 +630,7 @@
     );
     $js_tok1 = reset($js['chops']);
     $js_tok2 = next($js['chops']);
+/* @todo Remove it.
     return <<<END
 (function ($) {
   Drupal.behaviors.{$js['name']} = {
@@ -605,13 +643,23 @@
   };
 })(jQuery);
 END;
+ *
+ */
+    return <<<END
+Drupal.behaviors.{$js['name']} = function() {
+  $("input.{$fields[0]['class']}").each(function() {
+    f=$(this)[0];
+    if (f.value.indexOf("{$js['match']}")==0){f.value="{$js_tok1}"+f.value.substring({$js['pos']})+"{$js_tok2}";}
+  });
+};
+END;
   }
 
   function isSpam($form, $form_state) {
     $isSpam = parent::isSpam($form, $form_state);
-    foreach ($this->generateFormElements() as $field_name => $formElement) {
-      if (isset($formElement['!valid_token']) && isset($form_state['botcha_submit_values'][$field_name])
-        && $form_state['botcha_submit_values'][$field_name] !== $formElement['!valid_token']) {
+    foreach ($this->generateFormElements() as $field_name => $form_element) {
+      if (!empty($form_element['!valid_token']) && !empty($form_state['botcha_submit_values'][$field_name])
+        && $form_state['botcha_submit_values'][$field_name] !== $form_element['!valid_token']) {
         $isSpam = TRUE;
         break;
       }
@@ -659,6 +707,7 @@
     );
     $js_tok1 = reset($js['chops']);
     $selector = "input.{$fields[0]['class']}";
+/* @todo Remove it.
     return <<<END
 (function ($) {
   Drupal.behaviors.{$js['name']} = {
@@ -674,6 +723,19 @@
   };
 }(jQuery));
 END;
+ *
+ */
+    return <<<END
+Drupal.behaviors.{$js['name']} = function() {
+  $("{$selector}").each(function() {
+    f=$(this)[0];
+    tok2=$(f).css('fontFamily').split(',')[1].trim();
+    if(tok2.charAt(0) == "'" || tok2.charAt(0) == '"') tok2=tok2.substring(1, tok2.length-1);
+    tok2=tok2.substring(1, tok2.length);
+    if (f.value.indexOf("{$js['match']}")==0){f.value="{$js_tok1}"+f.value.substring({$js['pos']})+tok2;}
+  });
+};
+END;
   }
 }
 
@@ -765,6 +827,7 @@
       $js['chops'][$chops_positions[0]] . '\'+v+\'' . $js['chops'][$chops_positions[1]],
       $submit
     );
+/* @todo Remove it.
     return <<<END
 (function ($) {
   Drupal.behaviors.{$js['name']} = {
@@ -780,6 +843,19 @@
   };
 }(jQuery));
 END;
+ *
+ */
+    return <<<END
+Drupal.behaviors.{$js['name']} = function() {
+  $("input.{$fields[1]['class']}").each(function() {
+    f=$(this)[0];
+    if (f.value.indexOf("{$js['match']}")==0){
+      v=f.value.substring({$js['pos']});
+      $("#{$form_id}").get(0).setAttribute('action', '{$submit}');
+    }
+  });
+};
+END;
   }
 
   function generateFormElements() {
diff -u b/controller/botcha_recipebook.controller.inc b/controller/botcha_recipebook.controller.inc
--- b/controller/botcha_recipebook.controller.inc
+++ b/controller/botcha_recipebook.controller.inc
@@ -27,17 +27,13 @@
    * @var BotchaRecipe
    */
   protected $recipes = array();
+
   /**
    * List of forms.
    * @var BotchaForm
    */
   protected $forms = array();
 
-  /**
-   * The array, containing the results of the checking if the submission is spam.
-   */
-  protected $result = array();
-
   public static function getRecipebook($id, $create = TRUE) {
     $none = TRUE;
     if ($id != 'none') {
@@ -122,7 +118,7 @@
     }
     else {
       // Save our recipe book to cache.
-      Botcha::setRecipebook($this);
+      //Botcha::setRecipebook($this);
     }
     // Save recipe book to DB.
     BotchaRecipebookModel::save($this);
@@ -136,6 +132,8 @@
 
   function setTitle($title) {
     $this->title = $title;
+    // Save changed state.
+    Botcha::setRecipebook($this);
     return $this;
   }
 
@@ -145,6 +143,8 @@
 
   function setDescription($description) {
     $this->description = $description;
+    // Save changed state.
+    Botcha::setRecipebook($this);
     return $this;
   }
 
@@ -154,11 +154,15 @@
 
   function setRecipe($recipe_id) {
     $this->recipes[$recipe_id] = $recipe_id;
+    // Save changed state.
+    Botcha::setRecipebook($this);
     return $this;
   }
 
   function unsetRecipe($recipe_id) {
     unset($this->recipes[$recipe_id]);
+    // Save changed state.
+    Botcha::setRecipebook($this);
     return $this;
   }
 
@@ -167,29 +171,30 @@
    * @return array
    */
   function getRecipes() {
-    $recipes = array();
     if (empty($this->recipes)) {
-      // @todo Port this to D7.
       $this->recipes = array_keys(BotchaModel::getRecipebooksRecipes(array(
         'mode' => 'recipe',
         'recipebooks' => $this->id,
       )));
     }
+    $recipes = array();
     foreach ($this->recipes as $recipe_id) {
-      $recipes[$recipe_id] = Botcha::getRecipe($recipe_id);
+      $recipes[$recipe_id] = Botcha::getRecipe($recipe_id, FALSE);
     }
     return $recipes;
   }
 
   function setForm($form_id) {
     $this->forms[$form_id] = $form_id;
+    // Save changed state.
+    Botcha::setRecipebook($this);
     return $this;
   }
 
-
-  // @todo Port to D7.
   function unsetForm($form_id) {
     unset($this->forms[$form_id]);
+    // Save changed state.
+    Botcha::setRecipebook($this);
     return $this;
   }
 
@@ -198,16 +203,15 @@
    * @return BotchaForm
    */
   function getForms() {
-    $forms = array();
     if (empty($this->forms)) {
-      // @todo Port this to D7.
       $this->forms = array_keys(BotchaModel::getRecipebooksForms(array(
         'mode' => 'form',
         'recipebooks' => $this->id,
       )));
     }
+    $forms = array();
     foreach ($this->forms as $form_id) {
-      $forms[$form_id] = Botcha::getForm($form_id);
+      $forms[$form_id] = Botcha::getForm($form_id, FALSE);
     }
     return $forms;
   }
@@ -220,9 +224,9 @@
    */
   function getRecipesByStatus($status) {
     $recipes_list = array();
-    foreach ($this->result as $recipe_id => $recipe_status) {
-      if ($recipe_status == $status) {
-        $recipes_list[$recipe_id] = Botcha::getRecipe($recipe_id);
+    foreach ($this->getRecipes() as $recipe_id => $recipe) {
+      if ($recipe->getStatus() == $status) {
+        $recipes_list[$recipe_id] = $recipe;
       }
     }
     return $recipes_list;
@@ -317,6 +321,8 @@
       // !!? Do we need per recipe rules event invoking?
       rules_invoke_event($rules_event_name, $arguments);
     }
+    // Clean $_SESSION.
+    Botcha::clean();
   }
 
   protected function getRecipeSecret($value) {
@@ -334,14 +340,14 @@
    */
   function isSpam($form, $form_state) {
     $isSpam = FALSE;
-    foreach ($this->getRecipes() as $recipe) {
-      $status = ($recipe->isSpam($form, $form_state)) ? 'spam' : 'success';
+    // We are going to store changes of the recipes states.
+    $recipes = $this->getRecipes();
+    foreach ($recipes as $recipe) {
+      $recipe->setStatus(($recipe->isSpam($form, $form_state)) ? 'spam' : 'success');
       // Do per recipe handling right here. Global handling will be done later.
-      $recipe->handle($status, $form, $form_state);
-      // Remember the result of this check.
-      $this->result[$recipe->id] = $status;
+      $recipe->handle($recipe->getStatus(), $form, $form_state);
       // One is enough to block the form.
-      $isSpam = $isSpam || ($status == 'spam');
+      $isSpam = $isSpam || ($recipe->getStatus() == 'spam');
     }
     return $isSpam;
   }
@@ -371,9 +377,11 @@
     //$form_state['no_cache'] = TRUE;
     $form += array('#input' => TRUE); // '#input'=1 hacks FAPI to call #process handler on the form
     $form['#process'][] = 'botcha_fprocess';
+    /* @todo Remove it.
     $recipe_way = array();
     // !!~ @todo Reduce code duplication.
     // @see BotchaRecipe.applyRecipe()
+    // @todo Move this to submit handler.
     $build_id_submit = isset($_POST['form_build_id']) ? $_POST['form_build_id'] : FALSE;
     $build_id = $form['#build_id'];
     if ($build_id_submit) {
@@ -383,6 +391,17 @@
     foreach ($recipe_way as $key => $value) {
       $this->applyForBuildId($form, $form_state, $key, $value);
     }
+     *
+     */
+    if (!empty($_POST['form_build_id'])) {
+      $build_id =  $_POST['form_build_id'];
+      $method = 'build_id_submit';
+    }
+    else {
+      $build_id = $form['#build_id'];
+      $method = 'build_id';
+    }
+    $this->applyForBuildId($form, $form_state, $method, $build_id);
     // User_login forms open session in validate hooks instead of submit
     // we should be the first to validate - add our hook to the beginning
     if (is_array($form['#validate'])) {
@@ -417,10 +436,11 @@
     }
   }
 
-  protected function applyForBuildId(&$form, &$form_state, $key, $value) {
-    $secret = $this->getRecipeSecret($value);
-    $method = $key;
-    foreach ($this->getRecipes() as $recipe) {
+  protected function applyForBuildId(&$form, &$form_state, $method, $build_id) {
+    $secret = $this->getRecipeSecret($build_id);
+    // We are going to store any changes of the recipes states.
+    $recipes = $this->getRecipes();
+    foreach ($recipes as $recipe) {
       // Set necessary parameters.
       $recipe->setSecret($secret)
         ->setMethod($method);
diff -u b/model/botcha.model.inc b/model/botcha.model.inc
--- b/model/botcha.model.inc
+++ b/model/botcha.model.inc
@@ -30,7 +30,6 @@
   }
 
   public static function getRecipebooksForms($parameters = array()) {
-    // @todo Port to D7.
     $key = '';
     switch ($parameters['mode']) {
       case 'form':
@@ -63,7 +62,6 @@
   }
 
   public static function getRecipebooksRecipes($parameters = array()) {
-    // @todo Port to D7.
     $key = '';
     switch ($parameters['mode']) {
       case 'recipe':