return str(lower_id)
 
        def ConvertRelativeTime(self, val):
-               print "val ", val
                mult = 1
                suffix = val[-2:]
                if suffix == "ms":
                return str(val)
 
        def ConvertTimeRange(self, vrange):
-               print "vrange ", vrange
                if vrange[0] == "":
                        vrange[0] = str(self.first_time)
                if vrange[1] == "":
                        vrange[1] = str(self.last_time)
                vrange[0] = self.ConvertRelativeTime(vrange[0])
                vrange[1] = self.ConvertRelativeTime(vrange[1])
-               print "vrange2 ", vrange
                if not self.IsNumber(vrange[0]) or not self.IsNumber(vrange[1]):
                        return False
-               print "ok1"
                beg_range = max(int(vrange[0]), self.first_time)
                end_range = min(int(vrange[1]), self.last_time)
                if beg_range > self.last_time or end_range < self.first_time:
                        return False
-               print "ok2"
                vrange[0] = self.BinarySearchTime(0, self.last_id, beg_range, True)
                vrange[1] = self.BinarySearchTime(1, self.last_id + 1, end_range, False)
-               print "vrange3 ", vrange
                return True
 
        def AddTimeRange(self, value, ranges):
-               print "value ", value
                n = value.count("-")
                if n == 1:
                        pass