remove one of two lang menus; add l10n message

dspace-api/src/main/resources/Messages.properties

@@ -626,6 +626,7 @@ jsp.layout.navbar-default.help                                  = Help
 jsp.layout.navbar-default.home                                  = Home
 jsp.layout.navbar-default.loggedin                              = Logged in as {0}
 jsp.layout.navbar-default.logout                                = Logout
+jsp.layout.navbar-default.language                              = Language
 jsp.layout.navbar-default.receive                               = Receive email<br/>updates
 jsp.layout.navbar-default.search                                = Search&nbsp;DSpace
 jsp.layout.navbar-default.sign                                  = Sign on to:

dspace-jspui/src/main/webapp/home.jsp

@@ -40,7 +40,6 @@
 <%
     Community[] communities = (Community[]) request.getAttribute("communities");
 
-    Locale[] supportedLocales = I18nUtil.getSupportedLocales();
     Locale sessionLocale = UIUtil.getSessionLocale(request);
     Config.set(request.getSession(), Config.FMT_LOCALE, sessionLocale);
     String topNews = NewsManager.readNewsFile(LocaleSupport.getLocalizedMessage(pageContext, "news-top.html"));
@@ -60,27 +59,8 @@
 
 <dspace:layout locbar="nolink" titlekey="jsp.home.title" feedData="<%= feedData %>">
 
-<% if (supportedLocales != null && supportedLocales.length > 1)
-{
-%>
-        <form method="get" name="repost" action="">
-          <input type ="hidden" name ="locale"/>
-        </form>
-<%
-for (int i = supportedLocales.length-1; i >= 0; i--)
-{
-%>
-        <a class ="langChangeOn"
-                  onclick="javascript:document.repost.locale.value='<%=supportedLocales[i].toString()%>';
-                  document.repost.submit();">
-                 <%= supportedLocales[i].getDisplayLanguage(supportedLocales[i])%>
-        </a> &nbsp;
-<%
-}
-}
-%>
 	<div class="jumbotron">
-       <%= topNews %>
+        <%= topNews %>
 	</div>
 
 <div class="row">

dspace-jspui/src/main/webapp/layout/navbar-default.jsp

@@ -121,7 +121,7 @@
     <div class="nav navbar-nav navbar-right">
 	 <ul class="nav navbar-nav navbar-right">
       <li class="dropdown">
-       <a href="#" class="dropdown-toggle" data-toggle="dropdown">LANG<b class="caret"></b></a>
+       <a href="#" class="dropdown-toggle" data-toggle="dropdown"><fmt:message key="jsp.layout.navbar-default.language"/><b class="caret"></b></a>
         <ul class="dropdown-menu">
  <%
     for (int i = supportedLocales.length-1; i >= 0; i--)

dspace-jspui/src/main/webapp/styles.css

@@ -66,16 +66,6 @@ UL { font-family: "verdana", "Arial", "Helvetica", sans-serif;
             font-family: "verdana", "Arial", "Helvetica", sans-serif;
             font-size: 10pt }
 
-.langChangeOff { text-decoration: none;
-                 color : #bbbbbb;
-                 cursor : default;
-                 font-size: 10pt }
-
-.langChangeOn { text-decoration: underline;
-                color: #336699;
-                cursor: pointer;
-                font-size: 10pt }
-
 .pageBanner { width: 100%;
               border: 0;
               margin: 0;