hgbheadings.sty

%% File encoding: ASCII
%% --------------- Headings setup -------------------------------------
\ProvidesPackage{hgbheadings}

\RequirePackage{fancyhdr}
\pagestyle{fancy}

\RequirePackage[raggedright]{titlesec}

\@ifundefined{chapter}%
   {}%
	 {\renewcommand{\chaptermark}[1]{%
			\ifthenelse{\value{chapter} < 1}%
				{\markboth{#1}{}}%
				{\markboth{\thechapter.\ #1}{}}
		}}

\addtolength{\headheight}{\baselineskip}
\renewcommand{\headrulewidth}{0pt} %% thin line under header
%\renewcommand{\headrulewidth}{0.4pt} %% no line under header
\renewcommand{\footrulewidth}{0pt}
\fancyhf{}                            %% Clear all fields.
%\fancyhead[LE,RO]{\sffamily\thepage} %{\bf \rightmark}
%\fancyhead[LO,RE]{\sffamily\nouppercase{\leftmark}}  %{\slshape \leftmark}
\fancyhead[R]{\sffamily\thepage} %{\bf \rightmark}
\fancyhead[L]{\sffamily\nouppercase{\leftmark}}  %{\slshape \leftmark}

\fancypagestyle{plain}{%
	\fancyhf{} % clear all header and footer fields
	\fancyfoot[C]{\sffamily\thepage} % except the center
	\renewcommand{\headrulewidth}{0pt}
	\renewcommand{\footrulewidth}{0pt}
}