Time left @ Logout page

[Kababayan]

I want the username, ipaddress and time left to appear in the logout page or redirection page after authentication. Time left will refresh after refreshing the page. or some1 can gve a better code to automatically refresh the time left every n seconds. What are the variables for the said data? I tried this but username is blank. :
echo "Welcome  = ";
        echo $username;      // also tried $sessionid still blank
        echo "Youre ipadress = ";
        echo getenv('REMOTE_ADDR');
echo "remaining time = ";
        echo ''; // I dont know
    ?>
I use freeradius 2 in pfsense 2.1. Hope some 1 can help.

[mendilli]

for the username and ip;open captiveportal_logout.html which is in "/var/etc"

add this line anywhere you want to display the client username and client ip

LogoutWin.document.write('USERNAME =

');
LogoutWin.document.write('YOUR IP =

');

[dpsapao]

Is it working?

[asistio04]

@mendilli:

for the username and ip;open captiveportal_logout.html which is in "/var/etc"

add this line anywhere you want to display the client username and client ip

LogoutWin.document.write('USERNAME =

');
LogoutWin.document.write('YOUR IP =

');

Thank you for this ,,,tested and working

[mendilli]

@asistio04:

@mendilli:

for the username and ip;open captiveportal_logout.html which is in "/var/etc"

add this line anywhere you want to display the client username and client ip

LogoutWin.document.write('USERNAME =

');
LogoutWin.document.write('YOUR IP =

');

you are very welcome

Thank you for this ,,,tested and working