Exporting variable from plugin to template

[saveriop]

Hi Gio,

can yoiu help me to write this little piece of code?

My plugin now is (triggered at global_start):

global $fref;

if ($_GET['fref']=='PS') $_SESSION['fref']='PS';

$fref = 'foo';

In the header code of my style I have:

<a href="$fref">XXXXXXXXXXXXXX</a>

but the $fref variable is always empty...
May be I mistake something?

Thanks.