def show_graph():
server_id=request.get_vars.server_id
action=request.get_vars.action
plugin=request.get_vars.plugin
typegraph=request.get_vars.type
plugin_instance=request.get_vars.plugin_instance
host=request.get_vars.host
timespan=request.get_vars.timespan
start=request.get_vars.start
end=request.get_vars.end
result=Server.get_pathrdd_timezone_server(server_id,db)
path_rrd=result.f_path_rrd
time_zone=result.f_time_zone
response.headers['Content-Type']="image/png"
return response.stream(Collection.get_graph(action, plugin, typegraph, host,\
timespan, path_rrd, time_zone, start,\
end, plugin_instance))
