[ic] random_string() persistant?

[interchange-users@icdevgroup.org (Russell Mann)]

Hello,

I'm using the random_string() function in a usertag called
random_string_value.

Looks like this:

UserTag random_string_value Order tag
UserTag random_string_value Routine <<EOR
sub  {
return random_string();
}
EOR

Accessed like this:

[random_string_value]

The problem is that if I access a page with this on it, it is random the
first time, but subsequent accesses render a non-unique string that is the
same as the one before it.

Any ideas?

-Russell Mann