%------------------------------%
\newcommand{\id}[1]{\index{#1}}  
\newcommand{\wi}[1]{#1\index{#1}}  
\newcommand{\wwi}[1]{\emph{#1}\index{#1}}  
\newcommand{\mwi}[1]{\textbf{#1}\index{#1}}
\newcommand{\ii}[1]{\textit{#1}}
\newcommand{\comment}[1]{\textcolor{blue}{\ii{#1}}}
\newcommand{\ourcomment}[1]{\textcolor{red}{\ii{#1}}}
\newcommand{\AWcomment}[1]{\textcolor{red}{\ii{\textbf{#1}}}}
\newcommand{\KPcomment}[1]{\textcolor{blue}{\ii{\textbf{#1}}}}
%\newcommand{}{}
%------------------------------%