%  FOOTUP.STY
\renewcommand{\@makefnmark}
  {\textsuperscript{(\@thefnmark)}}

\renewcommand{\@makefntext}[1]
  {\setlength{\parindent}{1.8em}%
   \noindent\makebox[1.8em][l]
     {\textsuperscript{(\@thefnmark)}}%
   {\itshape #1}}
