diff --git a/application/config/autoload.php b/application/config/autoload.php
index e49b21d..8f12d8b 100755
--- a/application/config/autoload.php
+++ b/application/config/autoload.php
@@ -64,7 +64,7 @@ $autoload['libraries'] = array('session', 'lang_detect', 'database', 'access', '
 |	$autoload['helper'] = array('url', 'file');
 */
 
-$autoload['helper'] = array('date', 'url', 'form', 'language', 'string', 'asset', 'text');
+$autoload['helper'] = array('date', 'url', 'form', 'language', 'string', 'asset', 'text', 'html');
 
 
 /*
diff --git a/application/views/footer.php b/application/views/footer.php
index 3629111..cee1082 100644
--- a/application/views/footer.php
+++ b/application/views/footer.php
@@ -9,9 +9,9 @@
 	</div>
 
 	<div id="copyright">
-		<?=image_asset('iwt.png');?>
-		<?=image_asset('dfg.png');?>
-		<?=image_asset('uni.png');?>
+		<a href="http://www.dfg.de/en/index.jsp" target="_blank"><?=img(array('src' => 'assets/images/dfg.png', 'title' => 'Deutsche Forschungsgemeinschaft'))?></a>
+		<a href="http://www.hs-emden-leer.de/en/startseite.html" target="_blank"><?=img(array('src' => 'assets/images/hsemden.png', 'title' => 'University of Applied Sciences Emden'))?></a>
+		<a href="http://www.uni-bremen.de/en.html" target="_blank"><?=img(array('src' => 'assets/images/unibremen.png', 'title' => 'University of Bremen'))?></a>
 	</div>
 
 </div>
diff --git a/assets/images/hsemden.png b/assets/images/hsemden.png
new file mode 100644
index 0000000..8ccf734
Binary files /dev/null and b/assets/images/hsemden.png differ
diff --git a/assets/images/uni.png b/assets/images/unibremen.png
similarity index 100%
rename from assets/images/uni.png
rename to assets/images/unibremen.png