diff --git a/ieducar/lib/Portabilis/View/Helper/Application.php b/ieducar/lib/Portabilis/View/Helper/Application.php
index 113b432..ce76835 100644
--- a/ieducar/lib/Portabilis/View/Helper/Application.php
+++ b/ieducar/lib/Portabilis/View/Helper/Application.php
@@ -82,7 +82,7 @@ class Portabilis_View_Helper_Application extends CoreExt_View_Helper_Abstract {
    * @param   array ou string  $files  Lista de scripts a serem carregados.
    * @return  null
    */
-  public static function loadJavascript($viewInstance, $files, $expireCacheDateFormat = 'dmY') {
+  public static function loadJavascript($viewInstance, $files, $appendAssetsVersionParam = true) {
     if (! is_array($files))
       $files = array($files);
 
@@ -91,9 +91,8 @@ class Portabilis_View_Helper_Application extends CoreExt_View_Helper_Abstract {
       if (! in_array($file, self::$javascriptsLoaded)) {
         self::$javascriptsLoaded[] = $file;
 
-        // cache controll
-        $file .= '?assets_version=' . Portabilis_Assets_Version::VERSION;
-        $file .= $expireCacheDateFormat ? '&timestamp=' . date($expireCacheDateFormat) : '';
+        if ($appendAssetsVersionParam)
+          $file .= '?assets_version=' . Portabilis_Assets_Version::VERSION;
 
         $viewInstance->appendOutput("<script type='text/javascript' src='$file'></script>");
       }
@@ -112,7 +111,7 @@ class Portabilis_View_Helper_Application extends CoreExt_View_Helper_Abstract {
    * @param   array ou string  $files  Lista de estilos a serem carregados.
    * @return  null
    */
-  public static function loadStylesheet($viewInstance, $files, $expireCacheDateFormat = 'dmY') {
+  public static function loadStylesheet($viewInstance, $files, $appendAssetsVersionParam = true) {
     if (! is_array($files))
       $files = array($files);
 
@@ -121,9 +120,8 @@ class Portabilis_View_Helper_Application extends CoreExt_View_Helper_Abstract {
       if (! in_array($file, self::$stylesheetsLoaded)) {
         self::$stylesheetsLoaded[] = $file;
 
-        // cache controll
-        $file .= '?assets_version=' . Portabilis_Assets_Version::VERSION;
-        $file .= $expireCacheDateFormat ? '&timestamp=' . date($expireCacheDateFormat) : '';
+        if ($appendAssetsVersionParam)
+          $file .= '?assets_version=' . Portabilis_Assets_Version::VERSION;
 
         $viewInstance->appendOutput("<link type='text/css' rel='stylesheet' href='$file'></script>");
       }
@@ -183,4 +181,17 @@ class Portabilis_View_Helper_Application extends CoreExt_View_Helper_Abstract {
     // ui-autocomplete fixup
     self::embedStylesheet($viewInstance, ".ui-autocomplete { font-size: 11px; }");
   }
+
+  public static function loadChosenLib($viewInstance) {
+    self::loadStylesheet($viewInstance, '/modules/Portabilis/Assets/Plugins/Chosen/chosen.css', false);
+    self::loadJavascript($viewInstance, '/modules/Portabilis/Assets/Plugins/Chosen/chosen.jquery.min.js', false);
+  }
+
+  public static function loadAjaxChosenLib($viewInstance) {
+    // AjaxChosen requires this fixup, see https://github.com/meltingice/ajax-chosen
+    $fixupCss = ".chzn-container .chzn-results .group-result { display: list-item; }";
+    Portabilis_View_Helper_Application::embedStylesheet($viewInstance, $fixupCss);
+
+    self::loadJavascript($viewInstance, '/modules/Portabilis/Assets/Plugins/AjaxChosen/ajax-chosen.min.js', false);
+  }
 }
diff --git a/ieducar/lib/Portabilis/View/Helper/Input/MultipleSearch.php b/ieducar/lib/Portabilis/View/Helper/Input/MultipleSearch.php
index a07a8eb..2745481 100644
--- a/ieducar/lib/Portabilis/View/Helper/Input/MultipleSearch.php
+++ b/ieducar/lib/Portabilis/View/Helper/Input/MultipleSearch.php
@@ -81,12 +81,10 @@ class Portabilis_View_Helper_Input_MultipleSearch extends Portabilis_View_Helper
 
 
   protected function loadAssets() {
-    $cssFile = '/modules/Portabilis/Assets/Plugins/Chosen/chosen.css';
-    Portabilis_View_Helper_Application::loadStylesheet($this->viewInstance, $cssFile);
+    Portabilis_View_Helper_Application::loadChosenLib($this->viewInstance);
 
-    $jsFiles = array('/modules/Portabilis/Assets/Plugins/Chosen/chosen.jquery.min.js',
-                     '/modules/Portabilis/Assets/Javascripts/Frontend/Inputs/MultipleSearch.js');
-    Portabilis_View_Helper_Application::loadJavascript($this->viewInstance, $jsFiles);
+    $jsFile = '/modules/Portabilis/Assets/Javascripts/Frontend/Inputs/MultipleSearch.js';
+    Portabilis_View_Helper_Application::loadJavascript($this->viewInstance, $jsFile);
   }
 
 
diff --git a/ieducar/lib/Portabilis/View/Helper/Input/MultipleSearchAjax.php b/ieducar/lib/Portabilis/View/Helper/Input/MultipleSearchAjax.php
index b4d54e6..a33be0d 100644
--- a/ieducar/lib/Portabilis/View/Helper/Input/MultipleSearchAjax.php
+++ b/ieducar/lib/Portabilis/View/Helper/Input/MultipleSearchAjax.php
@@ -81,18 +81,11 @@ class Portabilis_View_Helper_Input_MultipleSearchAjax extends Portabilis_View_He
 
 
   protected function loadAssets() {
-    $cssFile = '/modules/Portabilis/Assets/Plugins/Chosen/chosen.css';
-    Portabilis_View_Helper_Application::loadStylesheet($this->viewInstance, $cssFile);
+    Portabilis_View_Helper_Application::loadChosenLib($this->viewInstance);
+    Portabilis_View_Helper_Application::loadAjaxChosenLib($this->viewInstance);
 
-    // AjaxChosen requires this fixup, see https://github.com/meltingice/ajax-chosen
-    $fixupCss = ".chzn-container .chzn-results .group-result { display: list-item; }";
-    Portabilis_View_Helper_Application::embedStylesheet($this->viewInstance, $fixupCss);
-
-
-    $jsFiles = array('/modules/Portabilis/Assets/Plugins/Chosen/chosen.jquery.min.js',
-                     '/modules/Portabilis/Assets/Plugins/AjaxChosen/ajax-chosen.min.js',
-                     '/modules/Portabilis/Assets/Javascripts/Frontend/Inputs/MultipleSearchAjax.js');
-    Portabilis_View_Helper_Application::loadJavascript($this->viewInstance, $jsFiles);
+    $jsFile = '/modules/Portabilis/Assets/Javascripts/Frontend/Inputs/MultipleSearchAjax.js';
+    Portabilis_View_Helper_Application::loadJavascript($this->viewInstance, $jsFile);
   }
 
 
--
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