def data():
    if auth.user_id==0:
        redirect("http://google.com";)
    rows=0
    if request.vars.q:
        db.chats.insert(shouter=auth.user and auth.user.first_name, 
msg=request.vars.q)
        size=len(db(db.chats.id>0).select())
        lower=size-8
        if size-8<=0:
            lower=0
        rows=db(db.chats.id>0).select(limitby=(lower, size))
        
        chatlist=[]
        for row in rows:
            shout="<div style='background-color:lightblue'> <p 
style='font-size: 1.4em'> %s : %s <br><span style='font-size: 0.5em'> %s 
</span></p></div><br>" % (str(row.shouter), str(row.msg), 
str(row.date_time))
            chatlist.append(shout)
        
    return chatlist


in view:

{{extend 'layout.html'}}
<div style="width:50em; height:33em;border:2px black 
solid;overflow:auto"><div id='target'> </div>
</div>
<INPUT type="text"  name="q"  />
<INPUT type="button" value="submit" 
onclick="ajax('{{=URL('default','data')}}',['q'],'target');"/><br/>


I want to redirect the whole page to some arbitrary website if ajax call 
finds that it is not logged in...how do I do that.. i dont want to do it in 
def index() function, i want to do it in function that ajax calls

-- 
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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