\mode<presentation>

\usecolortheme{dolphin}

\useoutertheme{split}
\useinnertheme{rounded}

\definecolor{cs-blue}{RGB}{97,113,176}
\setbeamercolor*{titlelike}{bg=cs-blue, fg=white}
\setbeamercolor*{palette quaternary}{bg=cs-blue, fg=white}
\setbeamercolor*{palette primary}{bg=black, fg=white}

%\def\maketitle{\ifbeamer@inframe\titlepage\else\plainframe{\titlepage}\fi}

% \setbeamertemplate{title page}
% {
% \hbox to0pt{
% plop
% }
% \pgfuseimage{ustl}
% \vskip0pt plus 1filll
% \begin{centering}
%   {\usebeamerfont{title}\usebeamercolor[fg]{title}\inserttitle}
%   \insertdate
% \end{centering}
% \vskip0pt plus 1filll
% \pgfuseimage{lifl}

% }


\setbeamertemplate{navigation symbols}
{

}


\setbeamertemplate{footline}
{%

  \includegraphics[width=\paperwidth]{cs-banner.png}

  \leavevmode%
  \hbox{\begin{beamercolorbox}[wd=.5\paperwidth,ht=2.5ex,dp=1.125ex,leftskip=.3cm plus1fill,rightskip=.3cm]{author in head/foot}%
    \usebeamerfont{author in head/foot}\insertshortauthor
  \end{beamercolorbox}%
  \begin{beamercolorbox}[wd=.5\paperwidth,ht=2.5ex,dp=1.125ex,leftskip=.3cm,rightskip=.3cm plus1fil]{title in head/foot}%
    \usebeamerfont{title in head/foot}\insertshorttitle \hfill \insertframenumber / \inserttotalframenumber
  \end{beamercolorbox}}%
  \vskip0pt%

%\hskip6pt\insertsectionhead\hfill\raisebox{-0.3ex}[0pt]{\CIMimage}

}

\pgfdeclarehorizontalshading[frametitle.bg,frametitle right.bg]{beamer@frametitleshade}{\paperheight}{%
  color(0pt)=(beamer@highlightedblue);
  color(\paperwidth)=(white)}

\mode
<all>