latex intro (8)

latex8.tex

\documentclass{article}
\usepackage{graphicx}
\newcommand\figraph[2]{
\begin{figure}[htb] %htb
	\begin{center}
		\includegraphics[width=0.75\textwidth]{#1}
		\parbox{0.75\textwidth}{
		\caption[width=0.6\textwidth]{#2}}
	\end{center}
\end{figure}
}
\title{My First Document}
\author{Nick}
\date{\today}
\begin{document}
	\begin{figure}
		\centering
		\includegraphics[width=3in]{dog.png} 
		\caption{It's dog!}
	\end{figure}
	\figraph{dog.png}{I told ya, it's dog!}
\end{document}