anchor.diff:  			<div>
   				<input id="login" name="login" type="submit" value="login" />
   			</div>
  -		</form>
  -		<%if (wrong!=null && wrong.equals("true")){%>
  -		<p class="error">Wrong login or non-existing user. Please try again!</p>
  -		<%} %>
  +		</form>
  +		<script>
  +		    var wrong = getParameterByName("wrong");
  +		    if (wrong){
  +		       var message = document.createElement("p");
  +		       $(message).attr("class","alert alert-error");
  +		       $(message).text("Wrong login or non-existing user. Please try again!");
  +		       $(message).appendTo("#formWrapper").fadeIn();
  +		    }
  +		</script>
  +
   		<p>
   			Not a user yet? Go ahead and <a href="register.jsp">register</a>
   		</p>
  
positive.code: <%@page import="uk.ac.edukapp.renderer.WidgetRenderer"%>
  <%@page import="uk.ac.edukapp.model.Widgetprofile"%>
  <%@ page language="java" contentType="text/html; charset=UTF-8"
  	pageEncoding="UTF-8"%>
  <!DOCTYPE html>
  <html>
  <head>
  
negative.code: 				</div>
  			</div>
  			<div class="span9">
  
  	<div id="formWrapper">
  		<h2>Login page</h2>
  