anchor.diff:            - if (params.right_lang===layout.language2) rbg = "osmbclabel-lang2";
   
             +leftcolumn
  -            span.label.label-default(id="left_lang" class="#{lbg}") 
  -              |#{params.left_lang}
  +            span.label.label-default(id="left_lang" class="#{lbg}")=params.left_lang
             +rightcolumn
  -            span.label.label-default(id="right_lang" class="#{rbg}" )
  -              |#{params.right_lang}
  +            span.label.label-default(id="right_lang" class="#{rbg}")=params.right_lang
           .row
             .col-md-1
               p="Markdown"
  
positive.code: 
              if ((params.left_lang=="DE") || (params.right_lang=="DE"))
                - for (lang in languageFlags)
                  img(id="#{lang}",src="#{languageFlags[lang]}", class="img-thumbnail" ,width = 40, onclick="javascript:myclick(this.id)")
            
  
          .row
  
negative.code:         onchangeRIGHT();
       }
  
  
       
        coll = document.getElementById("collection");
        if (coll) {
  