Use the right URL reverse name for selecting claimed user.
<html>
<head>
<title>
{% block title %}PyTasks{% endblock %}
</title>
{% comment %}Load site wide CSS here. Additional styling must be
loaded in the block that follows{% endcomment %}
<link rel=stylesheet href="/pytask/static/css/base.css" type="text/css" >
<link type="text/css"
href="/pytask/static/css/jquery/ui/cupertino/jquery-ui-1.8.8.custom.css"
rel="stylesheet" />
{% block css %}
{% endblock %}
{% comment %}Load site wide javascript here. Additional scripts must
be loaded in the block that follows{% endcomment %}
<script type="text/javascript"
src="/pytask/static/jquery/jquery-1.4.4.min.js">
</script>
<script type="text/javascript"
src="/pytask/static/jquery/jquery-ui-1.8.8.custom.min.js">
</script>
<script type="text/javascript"
src="/pytask/static/jquery/jquery.qtip-1.0.0-rc3.min.js">
</script>
<script type="text/javascript"
src="/pytask/static/js/login.js">
</script>
<script type="text/javascript">
login_user("{% url auth_login %}");
</script>
{% block js %}
{% endblock %}
</head>
<body>
<div id="wrapper">
<div id="header">
<h2><a href="{% url home_page %}">PyTask</a></h2>
</div>
<!-- Additional container divs are used here to do the liquid 3-column
layout trick in CSS. -->
<div id="container1">
<div id="container2">
<div id="left">
{% include '_left_sidebar.html' %}
{% block leftsidebar %}
{% comment %}Additional Left Sidebar elements go here{% endcomment %}
{% endblock leftsidebar %}
</div>
<div id="center">
{% block content %}This is the default content{% endblock content %}
</div>
<div id="right">
{% block rightsidebar %}
{% comment %}Additional Right Sidebar elements go here{% endcomment %}
{% endblock rightsidebar %}
{% include "_right_sidebar.html" %}
</div>
</div>
</div>
<div class="clearer">
</div>
<div id="footer">
<div id="designed">
Designed by <a href="http://fossee.in">FOSSEE</a>
</div>
<div id="contact">
If you have any trouble using this website, please write to
<a href="mailto:madhusudancs@fossee.in?subject=Trouble in using PyTask website">
"Madhusudan C.S. <madhusudancs [ symbol looking like a ] fossee [symbol when you are done] in>"
</a>
</div>
</div>
</div>
</body>
</html>