[#667] added invisible search label

app/views/search/index.rhtml

@@ -2,6 +2,7 @@
 
 <div class="box">
 <% form_tag({}, :method => :get) do %>
+<%= label_tag "search-input", l(:description_search), :class => "hidden-for-sighted" %>
 <p><%= text_field_tag 'q', @question, :size => 60, :id => 'search-input' %>
 <%= javascript_tag "Field.focus('search-input')" %>
 <%= project_select_tag %>

config/locales/de.yml

@@ -982,4 +982,5 @@ de:
   label_path_encoding: Path encoding
   text_mercurial_repo_example: local repository (e.g. /hgrepo, c:\hgrepo)
   label_diff: diff
+  description_search: Suchfeld
   description_project_scope: Suchbereich

config/locales/en.yml

@@ -964,4 +964,5 @@ en:
   enumeration_doc_categories: Document categories
   enumeration_activities: Activities (time tracking)
   enumeration_system_activity: System Activity
+  description_search: Searchfield
   description_project_scope: Search scope