def unit_build(self, unitname, amount):
		f = self.opener.open(CITYURL+self.config["CITYID"])
		data = f.read()
		bs = BeautifulSoup(data)
		li = bs.find('li', {'class':'barracks'})
		barrackurl = li.find('a')
		barrackid = barrackurl['href'][28+len(self.config["CITYID"]):]
		f = self.opener.open(CITYURL+barrackurl['href'])
		data = f.read()
		bs = BeautifulSoup(data)
		
		post = {}
		post["action"]="CityScreen"
		post["function"]="buildUnits"
		post["id"]=self.config["CITYID"]
		post["position"]=barrackid
		post[UNITS[unitname]]=amount
		post["confirm"]="1"
		postdata=urllib.urlencode(post)
		print postdata
		f = self.opener.open(SERVAR+"/index.php", postdata)
		data = f.read()
		bs = BeautifulSoup(data)