diff --git a/database.py b/database.py
index 7184748..4eac8dd 100644
--- a/database.py
+++ b/database.py
@@ -382,9 +382,8 @@ def get_pulse_external():
 
 def get_pulse(**keys):
 
-	rngs = ranges(**{k:keys[k] for k in keys if k in ["timerange","step","stepn","trail"]})
+	rngs = ranges(**{k:keys[k] for k in keys if k in ["since","to","within","timerange","step","stepn","trail"]})
 	results = []
-
 	for rng in rngs:
 		res = len(db_query(timerange=rng,**{k:keys[k] for k in keys if k in ["artists","artist","track","title","associated"]}))
 		results.append({"range":rng,"scrobbles":res})
diff --git a/htmlmodules.py b/htmlmodules.py
index 0dfe999..51af4bc 100644
--- a/htmlmodules.py
+++ b/htmlmodules.py
@@ -63,11 +63,15 @@ def module_scrobblelist(max_=None,pictures=False,shortTimeDesc=False,earlystop=F
 
 def module_pulse(max_=None,**kwargs):
 
+	from doreah.timing import clock, clockp
+
 	kwargs_filter = pickKeys(kwargs,"artist","track","associated")
-	kwargs_time = pickKeys(kwargs,"timerange","step","stepn","trail")
+	kwargs_time = pickKeys(kwargs,"since","to","within","timerange","step","stepn","trail")
+
 
 	ranges = database.get_pulse(**kwargs_time,**kwargs_filter)
 
+
 	if max_ is not None: ranges = ranges[:max_]
 
 	# if time range not explicitly specified, only show from first appearance
@@ -536,7 +540,7 @@ def module_filterselection(keys,time=True,delimit=False):
 			html += "<a href='?" + compose_querystring(unchangedkeys,{"in":"year"}) + "'><span class='stat_selector'>This Year</span></a>"
 		html += " | "
 
-		if timekeys == {}:
+		if timekeys.get("timerange") is None or timekeys.get("timerange").unlimited():
 			html += "<span class='stat_selector' style='opacity:0.5;'>All Time</span>"
 		else:
 			html += "<a href='?" + compose_querystring(unchangedkeys) + "'><span class='stat_selector'>All Time</span></a>"
diff --git a/malojatime.py b/malojatime.py
index 22dc3d3..b9300a6 100644
--- a/malojatime.py
+++ b/malojatime.py
@@ -77,6 +77,9 @@ class MRangeDescriptor:
 	def uri(self):
 		return "&".join(k + "=" + self.urikeys[k] for k in self.urikeys)
 
+	def unlimited(self):
+		return False
+
 
 # a range that is exactly a gregorian calendar unit (year, month or day)
 class MTime(MRangeDescriptor):
@@ -263,6 +266,7 @@ class MRange(MRangeDescriptor):
 		self.since = since
 		self.to = to
 
+
 	def __str__(self):
 		return str(self.since) + " - " + str(self.to)
 	def fromstr(self):
@@ -270,6 +274,8 @@ class MRange(MRangeDescriptor):
 	def tostr(self):
 		return str(self.to)
 
+	def unlimited(self):
+		return (self.since is None and self.to is None)
 
 	def urikeys(self):
 		keys = {}
@@ -535,6 +541,7 @@ def from_timestamp(stamp,unit):
 	if unit == "year": return year_from_timestamp(stamp)
 
 
+# since, to and within can accept old notations or objects. timerange can only be a new object.
 def ranges(since=None,to=None,within=None,timerange=None,step="month",stepn=1,trail=1,max_=None):
 
 	(firstincluded,lastincluded) = time_stamps(since=since,to=to,within=within,range=timerange)
diff --git a/website/start.py b/website/start.py
index 7c00310..22e9659 100644
--- a/website/start.py
+++ b/website/start.py
@@ -21,7 +21,7 @@ def instructions(keys):
 	newdate = tod - d
 	weekstart = [newdate.year,newdate.month,newdate.day]
 
-	#clock()
+	clock()
 
 	# artists
 
@@ -30,7 +30,7 @@ def instructions(keys):
 	topartists_month = module_artistcharts_tiles(since="month")
 	topartists_week = module_artistcharts_tiles(since=weekstart)
 
-	#clockp("Artists")
+	clockp("Artists")
 
 	# tracks
 
@@ -40,7 +40,7 @@ def instructions(keys):
 	toptracks_week = module_trackcharts_tiles(since=weekstart)
 
 
-	#clockp("Tracks")
+	clockp("Tracks")
 
 
 
@@ -48,7 +48,7 @@ def instructions(keys):
 	# scrobbles
 	html_scrobbles, _, _ = module_scrobblelist(max_=15,shortTimeDesc=True,pictures=True,earlystop=True)
 
-	#clockp("Scrobbles")
+	clockp("Scrobbles")
 
 	# stats
 
@@ -69,29 +69,22 @@ def instructions(keys):
 	amount_total = database.get_scrobbles_num()
 	scrobbles_total = "<a href='/scrobbles'>" + str(amount_total) + "</a>"
 
-	#clockp("Amounts")
+	clockp("Amounts")
 
 	# pulse
-	dt = datetime.utcnow()
-	first_month = [dt.year-1,dt.month+1]
-	dt_firstweek = dt - timedelta(11*7) - timedelta((tod.weekday() + 1) % 7)
-	first_week = [dt_firstweek.year,dt_firstweek.month,dt_firstweek.day]
-	dt_firstday = dt - timedelta(6)
-	first_day = [dt_firstday.year,dt_firstday.month,dt_firstday.day]
-	first_year = [dt.year - 9]
-	if first_month[1] > 12: first_month = [first_month[0]+1,first_month[1]-12]
+	from malojatime import today,thisweek,thismonth,thisyear
 
-	html_pulse_days = module_pulse(max_=7,since=first_day,step="day",trail=1)
-	html_pulse_weeks = module_pulse(max_=12,since=first_week,step="week",trail=1)
-	html_pulse_months = module_pulse(max_=12,since=first_month,step="month",trail=1)
-	html_pulse_years = module_pulse(max_=10,since=first_year,step="year",trail=1)
+	html_pulse_days = module_pulse(max_=7,since=today().next(-6),step="day",trail=1)
+	html_pulse_weeks = module_pulse(max_=12,since=thisweek().next(-11),step="week",trail=1)
+	html_pulse_months = module_pulse(max_=12,since=thismonth().next(-11),step="month",trail=1)
+	html_pulse_years = module_pulse(max_=10,since=thisyear().next(-9),step="year",trail=1)
 
 
 	#html_pulse_week = module_pulse(max_=7,since=weekstart,step="day",trail=1)
 	#html_pulse_month = module_pulse(max_=30,since=[dt.year,dt.month],step="day",trail=1)
 	#html_pulse_year = module_pulse(max_=12,since=[dt.year],step="month",trail=1)
 
-	#clockp("Pulse")
+	clockp("Pulse")
 
 	#pushresources = [{"file":img,"type":"image"} for img in artistimages + trackimages] #can't push scrobble images as we don't get them from the module function, need to think about that
 	pushresources = []