The problem with this is it does not display where I want it to.
begin htp.p('<span id="TEST">1,-3,0,5,6,8,3,0,-1</span>'); end;
and with the source set to Static Assignment to:
begin return '<span id="TEST">1,-3,0,5,6,8,3,0,-1</span>'; end;
Both of these just display the span as text.