diff --git a/call.cgi b/call.cgi
index 08409b6..71e9ced 100755
--- a/call.cgi
+++ b/call.cgi
@@ -13,14 +13,6 @@
 print "Content-Type: application/json"
 print ""
 
-class Data(object):
-    def __init__(self, value = ""): self._value = value
-    @property
-    def value(self): return self._value
-    @value.setter
-    def value(self, value): self._value = value
-
-
 def machine_name(ip_str):
     ip = [int(v) for v in ip_str.split(".")]
     if ip_str.startswith("172.29.11"):
@@ -36,17 +28,10 @@
             return "%s-K%02d" % (prefix, ip[3]-220)
         else: return ip_str
 
-form = {
-        "date": Data(sys.argv[1]),
-        "from": Data(sys.argv[2]),
-          "to": Data(sys.argv[3]),
-}
-
 fr =  datetime.strptime(form["date"].value + " " + form["from"].value, "%Y %m %d %H:%M")
 to =  datetime.strptime(form["date"].value + " " + form["to"].value, "%Y %m %d %H:%M")
 
-#logdir = "/var/log/httpd/"
-logdir = "./"
+logdir = "/var/log/httpd/"
 
 l = fr + timedelta(7) # a week after
 higher = "access_log-%04d%02d%02d"%(l.year, l.month, l.day)