function trace_newmoviedata
;
retval=0
moviedir=concat_dir('$path_http','last_movies')
genxfile=concat_dir(moviedir,'last_movie_log.genx')
if file_exist(moviedir) and file_exist(genxfile) then begin 
   newfiles=files_newer('$TRACE_I1_DIR',genxfile(0),count)
   retval=(count gt 0)  
endif else box_message,'Problem with $path_http and/or $TRACE_I1_DIR'
return,retval
end