anchor.diff:  				</div>
   			</div>
   			<div class="span9">
  -			<%
  -String wrong = request.getParameter("wrong");
  -%>
   
   	<div id="formWrapper">
   		<h2>Login page</h2>
  
positive.code: 			<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>
  		<%} %>
  		<p>
  			Not a user yet? Go ahead and <a href="register.jsp">register</a>
  		</p>
  
negative.code: <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
  <!DOCTYPE html>
  <html>
  <head>
  