function copydata(source,whattocopy,whichfiles)

%example
if nargin==0
    source = 'devpc10';
    whattocopy = 'image';
    whichfiles = 'turtle2*.*';    
end

%check what to copy
if isequal(whattocopy,'image')
    whatdir = '/home/robocup/svn/trunk/src/Turtle2/Vision/Tools/capture_photo/';
    targetdir = whatdir;
elseif isequal(whattocopy,'oldimage')
    whatdir = '/home/robocup/svn/trunk/src/Turtle2/Vision/Tools/capture_photo/old_photos/';
    targetdir = '/home/robocup/svn/trunk/src/Turtle2/Vision/Tools/capture_photo/';
else
    disp('nothing copied')
    return
end

%copy data
eval(['!scp robocup@' source ':' fullfile(whatdir,whichfiles) ' ' targetdir])