diff --git a/Makefile b/Makefile
index 16f744d..65eefea 100644
--- a/Makefile
+++ b/Makefile
@@ -1,16 +1,24 @@
 HAML=haml
 XMLLINT=xmllint
 
+# option #!
+DATAURL=http://hydro.chmi.cz/hpps/popup_hpps_prfdyn.php?seq=307225A
+IMGURL1=http://hydro.chmi.cz/hpps/tmp/img/big/307225_H.png
+IMGURL2=http://hydro.chmi.cz/hpps/tmp/img/big/307225_Q.png
 DATAPATH=//table[@class="stdstationtbl"]/./tr[3]//table/tr[position()>1]
 
+# oprion #2
+#DATAURL=http://vvv.chmi.cz/hydro/detail_stanice/307225.html
+#IMGURL1=http://vvv.chmi.cz/hydro/graph/big/307225_H.png
+#IMGURL2=http://vvv.chmi.cz/hydro/graph/big/307225_Q.png
+#DATAPATH=//table[2]//tr[3]/td//table//tr[position()>1]
+
 all: index.html doprava.html
 
 refresh:
-	wget 'http://hydro.chmi.cz/hpps/tmp/img/big/307225_H.png' -O data/stav.png
-	wget 'http://hydro.chmi.cz/hpps/tmp/img/big/307225_Q.png' -O data/prutok.png
-	$(XMLLINT) --html --encode utf8 http://hydro.chmi.cz/hpps/popup_hpps_prfdyn.php?seq=307225 --output data/307225.html
-	$(XMLLINT) --html --xpath '$(DATAPATH)' data/307225.html > data/table.html
-
+	wget '$(IMGURL1)' -O data/stav.png
+	wget '$(IMGURL2)' -O data/prutok.png
+	wget '$(DATAURL)' -O - | $(XMLLINT) --html --encode utf8 - | $(XMLLINT) --html --xpath '$(DATAPATH)' - > data/table.html
 
 %.html: %.haml
 	$(HAML) $< $@