[okrogius]

if you want to display the link globally then you can make good use of the phpinclude template.

Include in it: (note: not sure if the customfieldx is the proper name)

PHP Code:

if ( empty($bbuserinfo[customfieldx]) ) {
$cpanelLogin = '';
} else {
$cpanelLogin = $bbuserinfo[customfieldx] . ':2082';
} 


Then you can use $cpanelLogin in all of your templates. No code changes are needed.