\NeedsTeXFormat{LaTeX2e}[1994/06/01]
\ProvidesClass{ojac}[2006/05/03 Online Journal of Analytic
Combinatorics]

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\DeclareOption{11pt}{\OptionNotUsed}
\DeclareOption{a4paper}{\OptionNotUsed}
\DeclareOption{leqno}{\OptionNotUsed}
\DeclareOption{fleqn}{\OptionNotUsed}
\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
\ProcessOptions\relax

\LoadClass{article}

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\setlength{\textheight}{9in}
\setlength{\oddsidemargin}{0in}
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\setlength{\topmargin}{-.5in}


\renewcommand{\ps@myheadings}{%
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    \def\@evenfoot{\small\thepage\hfil\slshape\leftmark}%
    \def\@oddfoot{\small{\slshape\rightmark}\hfil\thepage}%
    \let\@mkboth\@gobbletwo
    \let\sectionmark\@gobble
    \let\subsectionmark\@gobble
    }


\newenvironment{dedicatory}
{\small\begin{center} }
{\end{center}\vskip 1em}


\newenvironment{keywords}
{\noindent{\small\bfseries Keywords:}\hspace*{3pt} \small\rmfamily }
{ \vskip .5em }



\newenvironment{subjclass}
{\noindent{\small\bfseries\upshape Subject Class:}\hspace*{3pt} \small\rmfamily}
{\vskip .5em}


\renewcommand{\maketitle}{%
  \newpage
  \null
\vskip 2em%
  \begin{center}%
\let \footnote \thanks
    {\LARGE \@title \par}%
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    {\large
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      \begin{tabular}[t]{c}%
        \@author
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    \vskip 1em%
    {\small \@date}%
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 \par
 \@thanks
\setcounter{footnote}{0}%
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  \global\let\@author\@empty
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  \global\let\@title\@empty
  \global\let\title\relax
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  \global\let\and\relax
  }


\pagestyle{myheadings}