Python script for listen radion station online

# -*- coding: utf-8 -*-
"""
Created on Thu Sep 18 10:24:56 2014

@author: borko-8.1
"""

import platform
import os
print "---------------Radio Station's----------------"
trance={u'Трансе FM': 'http://listen.trance.fm/1/320', u'Elit trance music': 'http://www.slusham.com/radio/fmplus.m3u', u'Elit houce music': 'http://eilo.org:8000/house.m3u'}

bgradio={u'Energy':'http://80.72.68.217/nrj.ogg.m3u', u'Рок радио':'http://80.72.68.217/radio1rock_low.ogg', u'Радио Melody':'http://live.btvradio.bg/melody.mp3.m3u',u'Радио Nova':'http://149.13.0.81/nova.aac.m3u'}


def menu():
    print u"1 за меню"
    print u"2 за избор на жанр"
    print u"3 за изход"
    cmenu=0
    while cmenu !=3:
        print
        cmenu=input("Enter choice :")
        if cmenu == 1:
            menu()
            print
        elif cmenu == 2:
            chanel()
            print
        print
    
def chanel():
    print u"1 за трансе"
    print u"2 за БГ радио"
    print u"3 за изход"
    choice=0
    while choice!=3:
        choice = input("Choice radio vid :")
        if choice == 1:
            for i in range(len(trance)):
                print i, "-",trance.keys()[i]
            print
            tranceradio = input("Play radio")
            if platform.system() == "Windows":
                print "Windows system "
                path = "C:\\Program Files (x86)\\VideoLAN\\VLC"
                os.chdir( path )
                player = "vlc.exe "
                chanel = trance.values()[tranceradio]
                start = player+chanel
                os.system(start)
            if platform.system() == "linux":
                print "Linux system"
                player = "cvlc -vvv "
                chanel = trance.values()[tranceradio]
                start = player+chanel
                os.system(start)
        if choice == 2:
            for i in range(len(bgradio)):
                print i, "-",bgradio.keys()[i]
            print
            tranceradio = input("Push radio")
            if platform.system() == "Windows":
                print "Windows system "
                path = "C:\\Program Files (x86)\\VideoLAN\\VLC"
                os.chdir( path )
                player = "vlc.exe "
                chanel = bgradio.values()[tranceradio]
                start = player+chanel
                os.system(start)
            if platform.system() == "linux":
                print "Linux system"
                player = "cvlc -vvv "
                chanel = bgradio.values()[tranceradio]
                start = player+chanel
                os.system(start)


#if __name__ == "__main__":
#    menu()
menu()
raw_input()