added dropdown menu

app/views/layouts/menu.html.erb

@@ -23,12 +23,23 @@
 	    <%= link_to 'Admin' , config_path%>
 	  </li>
 	</ul>
-	<span class="pull-right"><%if I18n.locale == :en %>
+	<ul class="nav navbar-nav">
+	<li class="dropdown">
+	  <a href="#" class="dropdown-toggle" data-toggle="dropdown"><%= I18n.t('sprache',:scope=>'home')%><b class="caret"></b></a>
+	<ul class="dropdown-menu">	 
+	<li><%= link_to image_tag("/flaggen/png/at.png") + " Deutsch" ,switch_locale_url(:de)%> </li>
+	
+	<li><%= link_to image_tag("/flaggen/png/gb.png") + " English" ,switch_locale_url(:en)%> </li>
+	
+	</ul>
+	</li>
+	</ul>
+	<!--<span class="pull-right"><%if I18n.locale == :en %>
 	  <%= link_to image_tag("/flaggen/png/at.png") + " Deutsch" ,switch_locale_url(:de)%>
 	  <% elsif I18n.locale == :de %>
 	  <%= link_to image_tag("/flaggen/png/gb.png") + " English" ,switch_locale_url(:en)%>
 	  <%end %>
-	</span>
+	</span>-->
 	
       </div>
     </div>

config/locales/de.yml

@@ -12,6 +12,7 @@ de:
     back: "Zurück"
     sure_del: "Sicher endgültig löschen?"
   home:
+    sprache: "Deutsch"
     kontakt: "Kontakt"
     mtitle: "Menu"
     login: "FET Login"

config/locales/en.yml

@@ -8,6 +8,7 @@ en:
     edit: "Edit"
 
   home:
+    sprache: "English"
     mtitle: "Menu"
     hallobeiderfet: "This is the page of Fachschaft Elektrotechnik at TU Wien"
     home: "Home"