var tzMap = {
    "Afghanistan (Kabul)": "Asia/Kabul",
    "Alaska Time": "US/Alaska",
    "Atlantic Time": "Brazil/West",
    "Atlantic Time (Bermuda)": "Atlantic/Bermuda",
    "Australian Central Time (Adelaide)": "Australia/Adelaide",
    "Australian Central Time (Northern Territory)": "Australia/North",
    "Australian Eastern Time (Queensland)": "Australia/Queensland",
    "Australian Eastern Time (Sydney)": "Australia/Sydney",
    "Australian Western Time": "Australia/West",
    "Bangladesh (Dhaka)": "Asia/Dhaka",
    "British Time (London)": "Europe/London",
    "Buenos Aires": "America/Buenos_Aires",
    "Cairo": "Africa/Cairo",
    "Central European Time": "CET",
    "Central Greenland Time": "America/Godthab",
    "Central Time": "US/Central",
    "Central Time (Mexico City, Monterrey)": "America/Monterrey",
    "Central Time (Saskatchewan)": "Canada/Saskatchewan",
    "Djibouti": "Africa/Djibouti",
    "Eastern Brazil": "America/Sao_Paulo",
    "Eastern European Time": "EET",
    "Eastern Greenland Time": "America/Scoresbysund",
    "Eastern Time": "US/Eastern",
    "Eastern Time (Indiana)": "US/East-Indiana",
    "Greenwich Mean Time (GMT)": "GMT",
    "Hawaiian/Aleutian Time": "US/Hawaii",
    "Hong Kong": "Asia/Hong_Kong",
    "India (IST)": "Asia/Kolkata",
    "Minsk": "Europe/Minsk",
    "Moscow": "Europe/Moscow",
    "Mountain Time": "US/Mountain",
    "Mountain Time (Arizona)": "US/Arizona",
    "New Zealand Time": "Pacific/Auckland",
    "Newfoundland Time": "Canada/Newfoundland",
    "Norfolk Island (Austl.)": "Pacific/Norfolk",
    "Noumea, New Caledonia": "Pacific/Noumea",
    "Pacific Time(PST/PDT)": "US/Pacific",
    "Tarawa": "Pacific/Tarawa",
    "Tehran": "Asia/Tehran",
    "Thailand (Bangkok)": "Asia/Bangkok",
    "Tokyo": "Asia/Tokyo",
    "UAE (Dubai)": "Asia/Dubai",
    "Uzbekistan (Tashkent)": "Asia/Tashkent",
    "Venezuelan Standard Time (VET)": "America/Caracas",
    "Western European Time": "WET",
    "Western European Time (Iceland)": "Iceland",
    "Western European Time (Lisbon)": "Europe/Lisbon",
    "Western Greenland Time": "America/Thule",
    "Western Indonesian Time (Jakarta)": "Asia/Jakarta"
})