i want a js value to be passed to another function

when i use

it throws this error.
The URI you submitted has disallowed characters.

i also tried with escape(), urlencode(),base64_encode().
it again throws urlencode is not defined in js error console.

Any how i want the value with ’,’(comma) to be sent to a function.  Can any one guide me?

Can you give us an example URI?

In your application/config/config.php file there is a variable that defines what characters are allowed.  It should read something like this:

Urlencode is a php function, the javascript equivalent is encodeURI( ) .  Try using that and it should work .

this is the eg url
http://localhost/wee/index.php/place/address_result/Ponsonby, Auckland, New Zealand/-36.852356 174.738688

as there are commas its not allowing, 
though i use   encodeURI   i got the same error. Any other solution.

this is the example url i m posting again

Oh, duh - no commas.  What you’re looking for is encodeURIComponent .