diff --git a/app/AppKernel.php b/app/AppKernel.php
index 954fe08..9a7c2fb 100644
--- a/app/AppKernel.php
+++ b/app/AppKernel.php
@@ -24,6 +24,7 @@ class AppKernel extends Kernel
             new Doctrine\Bundle\MigrationsBundle\DoctrineMigrationsBundle(),
             new Io\TcpdfBundle\IoTcpdfBundle(),
             new FOS\JsRoutingBundle\FOSJsRoutingBundle(),
+            new Jmikola\JsAssetsHelperBundle\JmikolaJsAssetsHelperBundle(),
             // Own bundles
             new KekRozsak\FrontBundle\KekRozsakFrontBundle(),
             new KekRozsak\SecurityBundle\KekRozsakSecurityBundle(),
diff --git a/app/config/config.yml b/app/config/config.yml
index efd25ec..86cdcf9 100644
--- a/app/config/config.yml
+++ b/app/config/config.yml
@@ -8,6 +8,9 @@ jms_di_extra:
         bundles: [ KekRozsakFrontBundle, KekRozsakSecurityBundle ]
         directories: [ "%kernel.root_dir%/../src" ]
 
+jmikola_js_assets_helper:
+    packages_to_expose: [ KekRozsakFrontBundle ]
+
 framework:
     #esi:             ~
     #translator:      { fallback: %locale% }
@@ -17,7 +20,10 @@ framework:
     form:            true
     csrf_protection: true
     validation:      { enable_annotations: true }
-    templating:      { engines: ['twig'] } #assets_version: SomeVersionScheme
+    templating:
+        engines: ['twig']
+        packages: 
+            KekRozsakFrontBundle: ~
     default_locale:  %locale%
     trust_proxy_headers: false # Should Request object should trust proxy headers (X_FORWARDED_FOR/HTTP_CLIENT_IP)
     session:         ~
diff --git a/app/config/routing.yml b/app/config/routing.yml
index 72fbf89..05c5cf2 100644
--- a/app/config/routing.yml
+++ b/app/config/routing.yml
@@ -1,6 +1,9 @@
 fos_js_routing:
     resource: "@FOSJsRoutingBundle/Resources/config/routing/routing.xml"
 
+jmikola_js_assets_helper_routing:
+    resource: "@JmikolaJsAssetsHelperBundle/Resources/config/routing/routing.xml"
+
 KekRozsakAdminBundle:
     resource: "@KekRozsakAdminBundle/Controller/"
     type:     annotation
diff --git a/composer.json b/composer.json
index 5284ead..14b67e9 100644
--- a/composer.json
+++ b/composer.json
@@ -27,6 +27,7 @@
 	"doctrine/doctrine-migrations-bundle": "dev-master",
         "egeloen/ckeditor-bundle": "dev-master",
 	"friendsofsymfony/jsrouting-bundle": "dev-master",
+        "jmikola/js-assets-helper-bundle": "dev-master",
         "gergelypolonkai/tcpdfbundle": "dev-master"
     },
     "scripts": {
diff --git a/src/KekRozsak/FrontBundle/Resources/public/js/forum.js b/src/KekRozsak/FrontBundle/Resources/public/js/forum.js
index e683c52..4c6118e 100644
--- a/src/KekRozsak/FrontBundle/Resources/public/js/forum.js
+++ b/src/KekRozsak/FrontBundle/Resources/public/js/forum.js
@@ -25,7 +25,7 @@ function favouriteOn()
         url:  url
     }).done(function() {
         elem.find('img').attr('alt', '[Kedvenc]');
-        elem.find('img').attr('src', webRoot + '/bundles/kekrozsakfront/images/penta-yellow-24.png');
+        elem.find('img').attr('src', AssetsHelper.getURL('bundles/kekrozsakfront/images/penta-yellow-24.png'));
         elem.removeClass('favourite-topic-button');
         elem.addClass('unfavourite-topic-button');
         elem.attr('id', 'unfavourite-topic-button-' + topicSlug);
@@ -60,7 +60,7 @@ function favouriteOff()
         url:  url
     }).done(function() {
         elem.find('img').attr('alt', '[Nem kedvenc]');
-        elem.find('img').attr('src', webRoot + '/bundles/kekrozsakfront/images/penta-blue-24.png');
+        elem.find('img').attr('src', AssetsHelper.getUrl('/bundles/kekrozsakfront/images/penta-blue-24.png'));
         elem.removeClass('unfavourite-topic-button');
         elem.addClass('favourite-topic-button');
         elem.attr('id', 'favourite-topic-button-' + topicSlug);
diff --git a/src/KekRozsak/FrontBundle/Resources/views/Default/main_template.html.twig b/src/KekRozsak/FrontBundle/Resources/views/Default/main_template.html.twig
index 2684fac..370fa57 100644
--- a/src/KekRozsak/FrontBundle/Resources/views/Default/main_template.html.twig
+++ b/src/KekRozsak/FrontBundle/Resources/views/Default/main_template.html.twig
@@ -17,12 +17,11 @@
         <script type="text/javascript" src="{{ asset('bundles/fosjsrouting/js/router.js') }}"></script>
         <script type="text/javascript" src="{{ path('fos_js_routing_js', {callback: 'fos.Router.setData'}) }}"></script>
         <script type="text/javascript" src="{{ asset('js/jquery-form/jquery.form.js') }}"></script>
+        <script type="text/javascript" src="{{ asset('bundles/jmikolajsassetshelper/js/asset_helper.js') }}"></script>
+        <script type="text/javascript" src="{{ path('jmikola_js_assets_helper_js') }}"></script>
 {% javascripts 'bundles/kekrozsakfront/js/*' output='js/kekrozsak.js' %}
         <script type="text/javascript" src="{{ asset_url }}"></script>
 {% endjavascripts %}
-        <script type="text/javascript">
-            var webRoot = '{{ asset('') }}';
-        </script>
 {% block additional_js %}{% endblock %}
     </head>
     <body>