The Lockerz Check script written in python 2.6 , this check lockerz ptzplace and when open market play winsound
Download Python : http://python.org/ftp/python/2.6.4/python-2.6.4.msi

import time, threading
from winsound import Beep
from urllib import urlopen

locked_size = 1166

class Notice(threading.Thread):
    def __init__(self, time):
        threading.Thread.__init__(self)     
        self.time = time   
        self.start()

    def run(self):
        while True:
            Beep(900,300)
            time.sleep(self.time)

def CheckMarket():
    data = len(urlopen('http://ptzplace.lockerz.com').read())

    print "Page Size:", data
    print "Locked Size:", locked_size
    print "-"*20

    if(data == locked_size):
        return "Market closed." 
    else:
        Notice(1)
        return "Market opened!"

if __name__ == "__main__":

    while True:
        print CheckMarket()
        print "-"*20
        time.sleep(60)