APEX

hi,

Any one know how to substitute /pls/apex/ dynamically for accessing js,css static files inside apex application.

i have uploaded my apex application into online. end users download and install it into there server.

In reference of JS file i have given

<script type="text/javascript"
src="/' || v('WORKSPACE_IMAGES') || 'menu.js"></script>'

this code renders like this in run time

http://www.test.com:8080/wwv_flow_file_mgr.get_file?p_security_group_id=987654321033&p_fname=menu.js
path not found error is showing.

but actual path should be
http://www.test.com:8080/pls/apex/wwv_flow_file_mgr.get_file?p_security_group_id=987654321033&p_fname=menu.js

/pls/apex/ could not be hardcoded
because each user have there own settings in conf file.
for exp:

http://apex.oracle.com/pls/otn/f?p=4550:1:1372986659821471


here /pls/otn/

in my server it is
http://www.myservername.com/pls/apex

like v('IMAGE_PREFIX') for /i/ substitution , how to call my static file path including this /pls/apex/ dynamically?

thanks
Logaa