Is there any problem with the syntax in the following code, there is a error as
Invalid block tag: \'else\'
{% ifequal chat_profile 1 %}
True, you must use extends as the first tag, but you can also pass it a variable instead of a fixed string:
{% extends base %}
Then you can include a context variable named base
with the name of the template to inherit from, e.g.:
return render_to_response('my_template.html',
{ 'base': 'chatprofile/chat_profile1.html' })