anchor.diff:  			    </ul>
   			  </li>
   			</ul>
  +         <div id="alert-warning" style="display:none" class="alert alert-warning">
  +            <button type="button" class="close" onclick="$('#alert-warning').hide('slow')" aria-hidden="true">&times;</button>
  +            <div id="alert-warning-text"></div>
  +         </div>
  +         <div id="alert-danger" style="display:none" class="alert alert-danger">
  +            <button type="button" class="close" onclick="$('#alert-danger').hide('slow')" aria-hidden="true">&times;</button>
  +            <div id="alert-danger-text"></div>
  +         </div>
   			<div id="suggestion"></div>
   		</div>
   		<ul id="category" class="nav nav-pills nav-stacked" style="width:30%; float:left; margin:5px; padding-top: 60px">
  
positive.code:                 		});
                  },
                  error: function(response, q, t){
                          $("#suggestion").html("Oops! Something went wrong.")
                  }
              }, 20);
          });
  
negative.code: 
      function ajaxCall(e) {
  		if(e && e.target.id == "lang-dropdown") return;
          $("#alert-danger").hide(); $("#alert-warning").hide();
  		setTimeout(function () {
          	$.ajax({
                  type: "GET",
  