angular
    .module('demoApp', ['mobiscroll-listview', 'mobiscroll-menustrip'])
    .controller('demoController', ['$scope', function ($scope) {

        var timer,
            firstletter,
            listview,
            currSelected = "A",
            start = new Date(),
            isScrolled = false,
            isFavorite = false,
            preventScroll = false,
            popup = document.querySelector('.md-popup'),
            list = document.getElementById('demo'),
            listDeviders = document.querySelectorAll('li[data-role=list-divider]');

        function handleScroll() {
            if (new Date() - start > 150 && !isFavorite && !preventScroll) {
                firstletter = document.elementFromPoint(0, 100).textContent[0];

                isScrolled = true;

                if (currSelected != firstletter) {
                    $scope.menustrip.navigate(document.querySelector('.md-item-' + firstletter), true);
                }

                currSelected = firstletter;
                start = new Date();
                isScrolled = false;
            }
            preventScroll = false;
        }

        $scope.data = [{
            "location": "Abilene, TEXAS)",
            "iata": "(ABI)",
            "startLetter": "A"
        }, {
            "location": "Agana / Tamuning, GUAM",
            "iata": "(GUM)",
            "startLetter": "A"
        }, {
            "location": "Aguadilla, PUERTO RICO",
            "iata": "(BQN)",
            "startLetter": "A"
        }, {
            "location": "Akron / Canton, OHIO",
            "iata": "(CAK)",
            "startLetter": "A"
        }, {
            "location": "Albany, GEORGIA",
            "iata": "(ABY)",
            "startLetter": "A"
        }, {
            "location": "Albany, NEW YORK",
            "iata": "(ALB)",
            "startLetter": "A"
        }, {
            "location": "Albuquerque, NEW MEXICO",
            "iata": "(ABQ)",
            "startLetter": "A"
        }, {
            "location": "Alexandria, LOUISIANA",
            "iata": "(AEX)",
            "startLetter": "A"
        }, {
            "location": "Allentown, PENNSYLVANIA",
            "iata": "(ABE)",
            "startLetter": "A"
        }, {
            "location": "Alpena, MICHIGAN",
            "iata": "(APN)",
            "startLetter": "A"
        }, {
            "location": "Amarillo, TEXAS",
            "iata": "(AMA)",
            "startLetter": "A"
        }, {
            "location": "Appleton, WISCONSIN",
            "iata": "(ATW)",
            "startLetter": "A"
        }, {
            "location": "Arcata / Eureka, CALIFORNIA",
            "iata": "(ACV)",
            "startLetter": "A"
        }, {
            "location": "Asheville, NORTH CAROLINA",
            "iata": "(AVL)",
            "startLetter": "A"
        }, {
            "location": "Aspen, COLORADO",
            "iata": "(ASE)",
            "startLetter": "A"
        }, {
            "location": "Atlanta, GEORGIA",
            "iata": "(ATL)",
            "startLetter": "A"
        }, {
            "location": "Atlantic City, NEW JERSEY",
            "iata": "(ACY)",
            "startLetter": "A"
        }, {
            "location": "Augusta, GEORGIA",
            "iata": "(AGS)",
            "startLetter": "A"
        }, {
            "location": "Austin, TEXAS",
            "iata": "(AUS)",
            "startLetter": "A"
        }, {
            "location": "Baltimore / Glen Burnie, MARYLAND",
            "iata": "(BWI)",
            "startLetter": "B"
        }, {
            "location": "Bangor, MAINE",
            "iata": "(BGR)",
            "startLetter": "B"
        }, {
            "location": "Bar Harbor, MAINE",
            "iata": "(BHB)",
            "startLetter": "B"
        }, {
            "location": "Baton Rouge, LOUISIANA",
            "iata": "(BTR)",
            "startLetter": "B"
        }, {
            "location": "Beaumont / Port Arthur, TEXAS",
            "iata": "(BPT)",
            "startLetter": "B"
        }, {
            "location": "Belleville, ILLINOIS",
            "iata": "(BLV)",
            "startLetter": "B"
        }, {
            "location": "Bellingham, WASHINGTON",
            "iata": "(BLI)",
            "startLetter": "B"
        }, {
            "location": "Bemidji, MINNESOTA",
            "iata": "(BJI)",
            "startLetter": "B"
        }, {
            "location": "Billings, MONTANA",
            "iata": "(BIL)",
            "startLetter": "B"
        }, {
            "location": "Binghamton, NEW YORK",
            "iata": "(BGM)",
            "startLetter": "B"
        }, {
            "location": "Birmingham, ALABAMA",
            "iata": "(BHM)",
            "startLetter": "B"
        }, {
            "location": "Bismarck, NORTH DAKOTA",
            "iata": "(BIS)",
            "startLetter": "B"
        }, {
            "location": "Bloomington / Normal, ILLINOIS",
            "iata": "(BMI)",
            "startLetter": "B"
        }, {
            "location": "Boise, IDAHO",
            "iata": "(BOI)",
            "startLetter": "B"
        }, {
            "location": "Boston, MASSACHUSETTS",
            "iata": "(BOS)",
            "startLetter": "B"
        }, {
            "location": "Boulder City, NEVADA",
            "iata": "(BLD)",
            "startLetter": "B"
        }, {
            "location": "Bozeman, MONTANA",
            "iata": "(BZN)",
            "startLetter": "B"
        }, {
            "location": "Brainerd, MINNESOTA",
            "iata": "(BRD)",
            "startLetter": "B"
        }, {
            "location": "Bristol / Johnson City / Kingsport, TENNESSEE",
            "iata": "(TRI)",
            "startLetter": "B"
        }, {
            "location": "Brownsville, TEXAS",
            "iata": "(BRO)",
            "startLetter": "B"
        }, {
            "location": "Brunswick, GEORGIA",
            "iata": "(BQK)",
            "startLetter": "B"
        }, {
            "location": "Buffalo, NEW YORK",
            "iata": "(BUF)",
            "startLetter": "B"
        }, {
            "location": "Bullhead City, ARIZONA",
            "iata": "(IFP)",
            "startLetter": "B"
        }, {
            "location": "Burbank, CALIFORNIA",
            "iata": "(BUR)",
            "startLetter": "B"
        }, {
            "location": "Burlington, VERMONT",
            "iata": "(BTV)",
            "startLetter": "B"
        }, {
            "location": "Butte, MONTANA",
            "iata": "(BTM)",
            "startLetter": "B"
        }, {
            "location": "Carlsbad, CALIFORNIA",
            "iata": "(CLD)",
            "startLetter": "C"
        }, {
            "location": "Casper, WYOMING",
            "iata": "(CPR)",
            "startLetter": "C"
        }, {
            "location": "Cedar Rapids, IOWA",
            "iata": "(CID)",
            "startLetter": "C"
        }, {
            "location": "Champaign / Urbana, ILLINOIS",
            "iata": "(CMI)",
            "startLetter": "C"
        }, {
            "location": "Charleston, WEST VIRGINIA",
            "iata": "(CRW)",
            "startLetter": "C"
        }, {
            "location": "Charleston, SOUTH CAROLINA",
            "iata": "(CHS)",
            "startLetter": "C"
        }, {
            "location": "Charlevoix, MICHIGAN",
            "iata": "(CVX)",
            "startLetter": "C"
        }, {
            "location": "Charlotte, NORTH CAROLINA",
            "iata": "(CLT)",
            "startLetter": "C"
        }, {
            "location": "Charlotte Amalie, St. Thomas, U.S. VIRGIN ISLANDS",
            "iata": "(STT)",
            "startLetter": "C"
        }, {
            "location": "Charlottesville, VIRGINIA",
            "iata": "(CHO)",
            "startLetter": "C"
        }, {
            "location": "Chattanooga, TENNESSEE",
            "iata": "(CHA)",
            "startLetter": "C"
        }, {
            "location": "Cheyenne, WYOMING",
            "iata": "(CYS)",
            "startLetter": "C"
        }, {
            "location": "Chicago, ILLINOIS",
            "iata": "(ORD)",
            "startLetter": "C"
        }, {
            "location": "Chicago, ILLINOIS",
            "iata": "(MDW)",
            "startLetter": "C"
        }, {
            "location": "Chico, CALIFORNIA",
            "iata": "(CIC)",
            "startLetter": "C"
        }, {
            "location": "Christiansted, St. Croix, U.S. VIRGIN ISLANDS",
            "iata": "(STX)",
            "startLetter": "C"
        }, {
            "location": "Clarksburg, WEST VIRGINIA",
            "iata": "(CKB)",
            "startLetter": "C"
        }, {
            "location": "Cleveland, OHIO",
            "iata": "(CLE)",
            "startLetter": "C"
        }, {
            "location": "Cody, WYOMING",
            "iata": "(COD)",
            "startLetter": "C"
        }, {
            "location": "College Station, TEXAS",
            "iata": "(CLL)",
            "startLetter": "C"
        }, {
            "location": "Colorado Springs, COLORADO",
            "iata": "(COS)",
            "startLetter": "C"
        }, {
            "location": "Columbia, MISSOURI",
            "iata": "(COU)",
            "startLetter": "C"
        }, {
            "location": "Columbia, SOUTH CAROLINA",
            "iata": "(CAE)",
            "startLetter": "C"
        }, {
            "location": "Columbus, OHIO",
            "iata": "(LCK)",
            "startLetter": "C"
        }, {
            "location": "Columbus, OHIO",
            "iata": "(CMH)",
            "startLetter": "C"
        }, {
            "location": "Columbus, GEORGIA",
            "iata": "(CSG)",
            "startLetter": "C"
        }, {
            "location": "Columbus / West Point / Starkville, MISSISSIPPI",
            "iata": "(GTR)",
            "startLetter": "C"
        }, {
            "location": "Corpus Christi / Kingsville, TEXAS",
            "iata": "(CRP)",
            "startLetter": "C"
        }, {
            "location": "Covington, KENTUCKY",
            "iata": "(CVG)",
            "startLetter": "C"
        }, {
            "location": "Crescent City, CALIFORNIA",
            "iata": "(CEC)",
            "startLetter": "C"
        }, {
            "location": "Dallas-Fort Worth, TEXAS",
            "iata": "(DFW)",
            "startLetter": "D"
        }, {
            "location": "Dayton, OHIO",
            "iata": "(DAY)",
            "startLetter": "D"
        }, {
            "location": "Daytona Beach, FLORIDA",
            "iata": "(DAB)",
            "startLetter": "D"
        }, {
            "location": "Del Rio, TEXAS",
            "iata": "(DRT)",
            "startLetter": "D"
        }, {
            "location": "Denver, COLORADO",
            "iata": "(DEN)",
            "startLetter": "D"
        }, {
            "location": "Des Moines, IOWA",
            "iata": "(DSM)",
            "startLetter": "D"
        }, {
            "location": "Detroit / Romulus, MICHIGAN",
            "iata": "(DTW)",
            "startLetter": "D"
        }, {
            "location": "Dickinson, NORTH DAKOTA",
            "iata": "(DIK)",
            "startLetter": "D"
        }, {
            "location": "Dothan, ALABAMA",
            "iata": "(DHN)",
            "startLetter": "D"
        }, {
            "location": "Dubuque, IOWA",
            "iata": "(DBQ)",
            "startLetter": "D"
        }, {
            "location": "Duluth, MINNESOTA",
            "iata": "(DLH)",
            "startLetter": "D"
        }, {
            "location": "Durango, COLORADO",
            "iata": "(DRO)",
            "startLetter": "D"
        }, {
            "location": "Eau Claire, WISCONSIN",
            "iata": "(EAU)",
            "startLetter": "E"
        }, {
            "location": "El Paso, TEXAS",
            "iata": "(ELP)",
            "startLetter": "E"
        }, {
            "location": "Elko, NEVADA",
            "iata": "(EKO)",
            "startLetter": "E"
        }, {
            "location": "Elmira / Corning, NEW YORK",
            "iata": "(ELM)",
            "startLetter": "E"
        }, {
            "location": "Erie, PENNSYLVANIA",
            "iata": "(ERI)",
            "startLetter": "E"
        }, {
            "location": "Escanaba, MICHIGAN",
            "iata": "(ESC)",
            "startLetter": "E"
        }, {
            "location": "Eugene, OREGON",
            "iata": "(EUG)",
            "startLetter": "E"
        }, {
            "location": "Evansville, INDIANA",
            "iata": "(EVV)",
            "startLetter": "E"
        }, {
            "location": "Farmington, NEW MEXICO",
            "iata": "(FMN)",
            "startLetter": "F"
        }, {
            "location": "Fayetteville, NORTH CAROLINA",
            "iata": "(FAY)",
            "startLetter": "F"
        }, {
            "location": "Fayetteville, ARKANSAS",
            "iata": "(XNA)",
            "startLetter": "F"
        }, {
            "location": "Flagstaff, ARIZONA",
            "iata": "(FLG)",
            "startLetter": "F"
        }, {
            "location": "Flint, MICHIGAN",
            "iata": "(FNT)",
            "startLetter": "F"
        }, {
            "location": "Florence, SOUTH CAROLINA",
            "iata": "(FLO)",
            "startLetter": "F"
        }, {
            "location": "Fort Hood / Killeen / Temple, TEXAS",
            "iata": "(GRK)",
            "startLetter": "F"
        }, {
            "location": "Fort Lauderdale, FLORIDA",
            "iata": "(FLL)",
            "startLetter": "F"
        }, {
            "location": "Fort Myers, FLORIDA",
            "iata": "(RSW)",
            "startLetter": "F"
        }, {
            "location": "Fort Smith, ARKANSAS",
            "iata": "(FSM)",
            "startLetter": "F"
        }, {
            "location": "Fort Wayne, INDIANA",
            "iata": "(FWA)",
            "startLetter": "F"
        }, {
            "location": "Fresno, CALIFORNIA",
            "iata": "(FAT)",
            "startLetter": "F"
        }, {
            "location": "Friday Harbor, WASHINGTON",
            "iata": "(FRD)",
            "startLetter": "F"
        }, {
            "location": "Garden City, KANSAS",
            "iata": "(GCK)",
            "startLetter": "G"
        }, {
            "location": "Gillette, WYOMING",
            "iata": "(GCC)",
            "startLetter": "G"
        }, {
            "location": "Grand Canyon / Tusayan, ARIZONA",
            "iata": "(GCN)",
            "startLetter": "G"
        }, {
            "location": "Grand Forks, NORTH DAKOTA",
            "iata": "(GFK)",
            "startLetter": "G"
        }, {
            "location": "Grand Island, NEBRASKA",
            "iata": "(GRI)",
            "startLetter": "G"
        }, {
            "location": "Grand Junction, COLORADO",
            "iata": "(GJT)",
            "startLetter": "G"
        }, {
            "location": "Grand Rapids, MICHIGAN",
            "iata": "(GRR)",
            "startLetter": "G"
        }, {
            "location": "Great Falls, MONTANA",
            "iata": "(GTF)",
            "startLetter": "G"
        }, {
            "location": "Green Bay, WISCONSIN",
            "iata": "(GRB)",
            "startLetter": "G"
        }, {
            "location": "Greensboro, NORTH CAROLINA",
            "iata": "(GSO)",
            "startLetter": "G"
        }, {
            "location": "Greenville, NORTH CAROLINA",
            "iata": "(PGV)",
            "startLetter": "G"
        }, {
            "location": "Greer, SOUTH CAROLINA",
            "iata": "(GSP)",
            "startLetter": "G"
        }, {
            "location": "Gulfport / Biloxi, MISSISSIPPI",
            "iata": "(GPT)",
            "startLetter": "G"
        }, {
            "location": "Gunnison, COLORADO",
            "iata": "(GUC)",
            "startLetter": "G"
        }, {
            "location": "Hailey, IDAHO",
            "iata": "(SUN)",
            "startLetter": "H"
        }, {
            "location": "Hancock / Calumet, MICHIGAN",
            "iata": "(CMX)",
            "startLetter": "H"
        }, {
            "location": "Harlingen, TEXAS",
            "iata": "(HRL)",
            "startLetter": "H"
        }, {
            "location": "Harrisburg / Middletown, PENNSYLVANIA",
            "iata": "(MDT)",
            "startLetter": "H"
        }, {
            "location": "Hartford, CONNECTICUT",
            "iata": "(BDL)",
            "startLetter": "H"
        }, {
            "location": "Hattiesburg / Laurel, MISSISSIPPI",
            "iata": "(PIB)",
            "startLetter": "H"
        }, {
            "location": "Hayden, COLORADO",
            "iata": "(HDN)",
            "startLetter": "H"
        }, {
            "location": "Helena, MONTANA",
            "iata": "(HLN)",
            "startLetter": "H"
        }, {
            "location": "Hibbing, MINNESOTA",
            "iata": "(HIB)",
            "startLetter": "H"
        }, {
            "location": "Hilo, HAWAII",
            "iata": "(ITO)",
            "startLetter": "H"
        }, {
            "location": "Hilton Head Island, SOUTH CAROLINA",
            "iata": "(HHH)",
            "startLetter": "H"
        }, {
            "location": "Hobbs, NEW MEXICO",
            "iata": "(HOB)",
            "startLetter": "H"
        }, {
            "location": "Honolulu, HAWAII",
            "iata": "(HNL)",
            "startLetter": "H"
        }, {
            "location": "Houston, TEXAS",
            "iata": "(HOU)",
            "startLetter": "H"
        }, {
            "location": "Houston, TEXAS",
            "iata": "(IAH)",
            "startLetter": "H"
        }, {
            "location": "Huntington, WEST VIRGINIA",
            "iata": "(HTS)",
            "startLetter": "H"
        }, {
            "location": "Huntsville, ALABAMA",
            "iata": "(HSV)",
            "startLetter": "H"
        }, {
            "location": "Hyannis, MASSACHUSETTS",
            "iata": "(HYA)",
            "startLetter": "H"
        }, {
            "location": "Idaho Falls, IDAHO",
            "iata": "(IDA)",
            "startLetter": "I"
        }, {
            "location": "Indianapolis, INDIANA",
            "iata": "(IND)",
            "startLetter": "I"
        }, {
            "location": "International Falls, MINNESOTA",
            "iata": "(INL)",
            "startLetter": "I"
        }, {
            "location": "Iron Mountain / Kingsford, MICHIGAN",
            "iata": "(IMT)",
            "startLetter": "I"
        }, {
            "location": "Islip, NEW YORK",
            "iata": "(ISP)",
            "startLetter": "I"
        }, {
            "location": "Ithaca, NEW YORK",
            "iata": "(ITH)",
            "startLetter": "I"
        }, {
            "location": "Jackson, MISSISSIPPI",
            "iata": "(JAN)",
            "startLetter": "J"
        }, {
            "location": "Jacksonville, NORTH CAROLINA",
            "iata": "(OAJ)",
            "startLetter": "J"
        }, {
            "location": "Jacksonville, FLORIDA",
            "iata": "(JAX)",
            "startLetter": "J"
        }, {
            "location": "Joplin, MISSOURI",
            "iata": "(JLN)",
            "startLetter": "J"
        }, {
            "location": "Kailua/Kona, HAWAII",
            "iata": "(KOA)",
            "startLetter": "K"
        }, {
            "location": "Kalamazoo / Battle Creek, MICHIGAN",
            "iata": "(AZO)",
            "startLetter": "K"
        }, {
            "location": "Kalispell, MONTANA",
            "iata": "(FCA)",
            "startLetter": "K"
        }, {
            "location": "Kansas City, MISSOURI",
            "iata": "(MCI)",
            "startLetter": "K"
        }, {
            "location": "Kaunakakai, HAWAII",
            "iata": "(MKK)",
            "startLetter": "K"
        }, {
            "location": "Kearney, NEBRASKA",
            "iata": "(EAR)",
            "startLetter": "K"
        }, {
            "location": "Key West, FLORIDA",
            "iata": "(EYW)",
            "startLetter": "K"
        }, {
            "location": "Klamath Falls, OREGON",
            "iata": "(LMT)",
            "startLetter": "K"
        }, {
            "location": "Knoxville, TENNESSEE",
            "iata": "(TYS)",
            "startLetter": "K"
        }, {
            "location": "Lafayette, LOUISIANA",
            "iata": "(LFT)",
            "startLetter": "L"
        }, {
            "location": "Lake Charles, LOUISIANA",
            "iata": "(LCH)",
            "startLetter": "L"
        }, {
            "location": "Lanai City (Lānaʻi City), HAWAII",
            "iata": "(LNY)",
            "startLetter": "L"
        }, {
            "location": "Lansing, MICHIGAN",
            "iata": "(LAN)",
            "startLetter": "L"
        }, {
            "location": "Laramie, WYOMING",
            "iata": "(LAR)",
            "startLetter": "L"
        }, {
            "location": "Laredo, TEXAS",
            "iata": "(LRD)",
            "startLetter": "L"
        }, {
            "location": "Las Vegas, NEVADA",
            "iata": "(LAS)",
            "startLetter": "L"
        }, {
            "location": "Latrobe, PENNSYLVANIA",
            "iata": "(LBE)",
            "startLetter": "L"
        }, {
            "location": "Lawton, OKLAHOMA",
            "iata": "(LAW)",
            "startLetter": "L"
        }, {
            "location": "Lebanon, NEW HAMPSHIRE",
            "iata": "(LEB)",
            "startLetter": "L"
        }, {
            "location": "Lewisburg, WEST VIRGINIA",
            "iata": "(LWB)",
            "startLetter": "L"
        }, {
            "location": "Lewiston, IDAHO",
            "iata": "(LWS)",
            "startLetter": "L"
        }, {
            "location": "Lexington, KENTUCKY",
            "iata": "(LEX)",
            "startLetter": "L"
        }, {
            "location": "Lihue (Līhuʻe), HAWAII",
            "iata": "(LIH)",
            "startLetter": "L"
        }, {
            "location": "Lincoln, NEBRASKA",
            "iata": "(LNK)",
            "startLetter": "L"
        }, {
            "location": "Little Rock, ARKANSAS",
            "iata": "(LIT)",
            "startLetter": "L"
        }, {
            "location": "Long Beach, CALIFORNIA",
            "iata": "(LGB)",
            "startLetter": "L"
        }, {
            "location": "Longview, TEXAS",
            "iata": "(GGG)",
            "startLetter": "L"
        }, {
            "location": "Los Angeles, CALIFORNIA",
            "iata": "(LAX)",
            "startLetter": "L"
        }, {
            "location": "Louisville, KENTUCKY",
            "iata": "(SDF)",
            "startLetter": "L"
        }, {
            "location": "Lubbock, TEXAS",
            "iata": "(LBB)",
            "startLetter": "L"
        }, {
            "location": "Lynchburg, VIRGINIA",
            "iata": "(LYH)",
            "startLetter": "L"
        }, {
            "location": "Mammoth Lakes, CALIFORNIA",
            "iata": "(MMH)",
            "startLetter": "M"
        }, {
            "location": "Manchester, NEW HAMPSHIRE",
            "iata": "(MHT)",
            "startLetter": "M"
        }, {
            "location": "Manhattan, KANSAS",
            "iata": "(MHK)",
            "startLetter": "M"
        }, {
            "location": "Marion, ILLINOIS",
            "iata": "(MWA)",
            "startLetter": "M"
        }, {
            "location": "Marquette / Gwinn, MICHIGAN",
            "iata": "(MQT)",
            "startLetter": "M"
        }, {
            "location": "McAllen, TEXAS",
            "iata": "(MFE)",
            "startLetter": "M"
        }, {
            "location": "Medford, OREGON",
            "iata": "(MFR)",
            "startLetter": "M"
        }, {
            "location": "Melbourne, FLORIDA",
            "iata": "(MLB)",
            "startLetter": "M"
        }, {
            "location": "Memphis, TENNESSEE",
            "iata": "(MEM)",
            "startLetter": "M"
        }, {
            "location": "Mesa, ARIZONA",
            "iata": "(AZA)",
            "startLetter": "M"
        }, {
            "location": "Miami, FLORIDA",
            "iata": "(MIA)",
            "startLetter": "M"
        }, {
            "location": "Midland, TEXAS",
            "iata": "(MAF)",
            "startLetter": "M"
        }, {
            "location": "Milwaukee, WISCONSIN",
            "iata": "(MKE)",
            "startLetter": "M"
        }, {
            "location": "Minneapolis, MINNESOTA",
            "iata": "(MSP)",
            "startLetter": "M"
        }, {
            "location": "Minot, NORTH DAKOTA",
            "iata": "(MOT)",
            "startLetter": "M"
        }, {
            "location": "Missoula, MONTANA",
            "iata": "(MSO)",
            "startLetter": "M"
        }, {
            "location": "Mobile, ALABAMA",
            "iata": "(MOB)",
            "startLetter": "M"
        }, {
            "location": "Modesto, CALIFORNIA",
            "iata": "(MOD)",
            "startLetter": "M"
        }, {
            "location": "Moline, ILLINOIS",
            "iata": "(MLI)",
            "startLetter": "M"
        }, {
            "location": "Monroe, LOUISIANA",
            "iata": "(MLU)",
            "startLetter": "M"
        }, {
            "location": "Monterey, CALIFORNIA",
            "iata": "(MRY)",
            "startLetter": "M"
        }, {
            "location": "Montgomery, ALABAMA",
            "iata": "(MGM)",
            "startLetter": "M"
        }, {
            "location": "Montrose, COLORADO",
            "iata": "(MTJ)",
            "startLetter": "M"
        }, {
            "location": "Morgantown, WEST VIRGINIA",
            "iata": "(MGW)",
            "startLetter": "M"
        }, {
            "location": "Muskegon, MICHIGAN",
            "iata": "(MKG)",
            "startLetter": "M"
        }, {
            "location": "Myrtle Beach, SOUTH CAROLINA",
            "iata": "(MYR)",
            "startLetter": "M"
        }, {
            "location": "Nashville, TENNESSEE",
            "iata": "(BNA)",
            "startLetter": "N"
        }, {
            "location": "New Bedford, MASSACHUSETTS",
            "iata": "(EWB)",
            "startLetter": "N"
        }, {
            "location": "New Bern, NORTH CAROLINA",
            "iata": "(EWN)",
            "startLetter": "N"
        }, {
            "location": "New Haven, CONNECTICUT",
            "iata": "(HVN)",
            "startLetter": "N"
        }, {
            "location": "New Orleans, LOUISIANA",
            "iata": "(MSY)",
            "startLetter": "N"
        }, {
            "location": "New York, NEW YORK",
            "iata": "(LGA)",
            "startLetter": "N"
        }, {
            "location": "New York, NEW YORK",
            "iata": "(JFK)",
            "startLetter": "N"
        }, {
            "location": "Newark, NEW JERSEY",
            "iata": "(EWR)",
            "startLetter": "N"
        }, {
            "location": "Newburgh, NEW YORK",
            "iata": "(SWF)",
            "startLetter": "N"
        }, {
            "location": "Newport News, VIRGINIA",
            "iata": "(PHF)",
            "startLetter": "N"
        }, {
            "location": "Niagara Falls, NEW YORK",
            "iata": "(IAG)",
            "startLetter": "N"
        }, {
            "location": "Norfolk, VIRGINIA",
            "iata": "(ORF)",
            "startLetter": "N"
        }, {
            "location": "North Bend, OREGON",
            "iata": "(OTH)",
            "startLetter": "N"
        }, {
            "location": "Obyan, Saipan Island, NORTHERN MARIANAS",
            "iata": "(SPN)",
            "startLetter": "O"
        }, {
            "location": "Oklahoma City, OKLAHOMA",
            "iata": "(OKC)",
            "startLetter": "O"
        }, {
            "location": "Omaha, NEBRASKA",
            "iata": "(OMA)",
            "startLetter": "O"
        }, {
            "location": "Ontario, CALIFORNIA",
            "iata": "(ONT)",
            "startLetter": "O"
        }, {
            "location": "Orlando, FLORIDA",
            "iata": "(MCO)",
            "startLetter": "O"
        }, {
            "location": "Orlando/Sanford, FLORIDA",
            "iata": "(SFB)",
            "startLetter": "O"
        }, {
            "location": "Owensboro, KENTUCKY",
            "iata": "(OWB)",
            "startLetter": "O"
        }, {
            "location": "Page, ARIZONA",
            "iata": "(PGA)",
            "startLetter": "P"
        }, {
            "location": "Pago Pago, Tutuila, AMERICAN SAMOA",
            "iata": "(PPG)",
            "startLetter": "P"
        }, {
            "location": "Palm Springs, CALIFORNIA",
            "iata": "(PSP)",
            "startLetter": "P"
        }, {
            "location": "Panama City Beach, FLORIDA",
            "iata": "(ECP)",
            "startLetter": "P"
        }, {
            "location": "Pasco, WASHINGTON",
            "iata": "(PSC)",
            "startLetter": "P"
        }, {
            "location": "Peach Springs, ARIZONA",
            "iata": "(GCW)",
            "startLetter": "P"
        }, {
            "location": "Pellston, MICHIGAN",
            "iata": "(PLN)",
            "startLetter": "P"
        }, {
            "location": "Pensacola, FLORIDA",
            "iata": "(PNS)",
            "startLetter": "P"
        }, {
            "location": "Peoria, ILLINOIS",
            "iata": "(PIA)",
            "startLetter": "P"
        }, {
            "location": "Philadelphia, PENNSYLVANIA",
            "iata": "(PHL)",
            "startLetter": "P"
        }, {
            "location": "Phoenix, ARIZONA",
            "iata": "(PHX)",
            "startLetter": "P"
        }, {
            "location": "Pierre, SOUTH DAKOTA",
            "iata": "(PIR)",
            "startLetter": "P"
        }, {
            "location": "Pittsburgh, PENNSYLVANIA",
            "iata": "(PIT)",
            "startLetter": "P"
        }, {
            "location": "Plattsburgh, NEW YORK",
            "iata": "(PBG)",
            "startLetter": "P"
        }, {
            "location": "Pocatello / Arbon Valley, IDAHO",
            "iata": "(PIH)",
            "startLetter": "P"
        }, {
            "location": "Ponce, PUERTO RICO",
            "iata": "(PSE)",
            "startLetter": "P"
        }, {
            "location": "Port Angeles, WASHINGTON",
            "iata": "(CLM)",
            "startLetter": "P"
        }, {
            "location": "Portland, OREGON",
            "iata": "(PDX)",
            "startLetter": "P"
        }, {
            "location": "Portland, MAINE",
            "iata": "(PWM)",
            "startLetter": "P"
        }, {
            "location": "Presque Isle, MAINE",
            "iata": "(PQI)",
            "startLetter": "P"
        }, {
            "location": "Providence / Warwick, RHODE ISLAND",
            "iata": "(PVD)",
            "startLetter": "P"
        }, {
            "location": "Provincetown, MASSACHUSETTS",
            "iata": "(PVC)",
            "startLetter": "P"
        }, {
            "location": "Provo, UTAH",
            "iata": "(PVU)",
            "startLetter": "P"
        }, {
            "location": "Pullman / Moscow, Idaho, WASHINGTON",
            "iata": "(PUW)",
            "startLetter": "P"
        }, {
            "location": "Punta Gorda, FLORIDA",
            "iata": "(PGD)",
            "startLetter": "P"
        }, {
            "location": "Rapid City, SOUTH DAKOTA",
            "iata": "(RAP)",
            "startLetter": "R"
        }, {
            "location": "Redding, CALIFORNIA",
            "iata": "(RDD)",
            "startLetter": "R"
        }, {
            "location": "Redmond, OREGON",
            "iata": "(RDM)",
            "startLetter": "R"
        }, {
            "location": "Reno, NEVADA",
            "iata": "(RNO)",
            "startLetter": "R"
        }, {
            "location": "Rhinelander, WISCONSIN",
            "iata": "(RHI)",
            "startLetter": "R"
        }, {
            "location": "Richmond, VIRGINIA",
            "iata": "(RIC)",
            "startLetter": "R"
        }, {
            "location": "Riverton, WYOMING",
            "iata": "(RIW)",
            "startLetter": "R"
        }, {
            "location": "Roanoke, VIRGINIA",
            "iata": "(ROA)",
            "startLetter": "R"
        }, {
            "location": "Rochester, MINNESOTA",
            "iata": "(RST)",
            "startLetter": "R"
        }, {
            "location": "Rochester, NEW YORK",
            "iata": "(ROC)",
            "startLetter": "R"
        }, {
            "location": "Rock Springs, WYOMING",
            "iata": "(RKS)",
            "startLetter": "R"
        }, {
            "location": "Rockford, ILLINOIS",
            "iata": "(RFD)",
            "startLetter": "R"
        }, {
            "location": "Rockland, MAINE",
            "iata": "(RKD)",
            "startLetter": "R"
        }, {
            "location": "Roswell, NEW MEXICO",
            "iata": "(ROW)",
            "startLetter": "R"
        }, {
            "location": "Rota Island, NORTHERN MARIANAS",
            "iata": "(ROP)",
            "startLetter": "R"
        }, {
            "location": "Saginaw, MICHIGAN",
            "iata": "(MBS)",
            "startLetter": "S"
        }, {
            "location": "Salisbury, MARYLAND",
            "iata": "(SBY)",
            "startLetter": "S"
        }, {
            "location": "Salt Lake City, UTAH",
            "iata": "(SLC)",
            "startLetter": "S"
        }, {
            "location": "San Angelo, TEXAS",
            "iata": "(SJT)",
            "startLetter": "S"
        }, {
            "location": "San Antonio, TEXAS",
            "iata": "(SAT)",
            "startLetter": "S"
        }, {
            "location": "San Diego, CALIFORNIA",
            "iata": "(SAN)",
            "startLetter": "S"
        }, {
            "location": "San Francisco, CALIFORNIA",
            "iata": "(SFO)",
            "startLetter": "S"
        }, {
            "location": "San Jose, CALIFORNIA",
            "iata": "(SJC)",
            "startLetter": "S"
        }, {
            "location": "San Juan / Carolina, PUERTO RICO",
            "iata": "(SJU)",
            "startLetter": "S"
        }, {
            "location": "San Juan / Miramar, PUERTO RICO",
            "iata": "(SIG)",
            "startLetter": "S"
        }, {
            "location": "San Luis Obispo, CALIFORNIA",
            "iata": "(SBP)",
            "startLetter": "S"
        }, {
            "location": "Santa Ana, CALIFORNIA",
            "iata": "(SNA)",
            "startLetter": "S"
        }, {
            "location": "Santa Barbara, CALIFORNIA",
            "iata": "(SBA)",
            "startLetter": "S"
        }, {
            "location": "Santa Fe, NEW MEXICO",
            "iata": "(SAF)",
            "startLetter": "S"
        }, {
            "location": "Santa Maria, CALIFORNIA",
            "iata": "(SMX)",
            "startLetter": "S"
        }, {
            "location": "Santa Rosa, CALIFORNIA",
            "iata": "(STS)",
            "startLetter": "S"
        }, {
            "location": "Sarasota / Bradenton, FLORIDA",
            "iata": "(SRQ)",
            "startLetter": "S"
        }, {
            "location": "Sault Ste. Marie, MICHIGAN",
            "iata": "(CIU)",
            "startLetter": "S"
        }, {
            "location": "Savannah, GEORGIA",
            "iata": "(SAV)",
            "startLetter": "S"
        }, {
            "location": "Scottsbluff, NEBRASKA",
            "iata": "(BFF)",
            "startLetter": "S"
        }, {
            "location": "Seattle, WASHINGTON",
            "iata": "(BFI)",
            "startLetter": "S"
        }, {
            "location": "Seattle / Tacoma (SeaTac), WASHINGTON",
            "iata": "(SEA)",
            "startLetter": "S"
        }, {
            "location": "Sheridan, WYOMING",
            "iata": "(SHR)",
            "startLetter": "S"
        }, {
            "location": "Shreveport, LOUISIANA",
            "iata": "(SHV)",
            "startLetter": "S"
        }, {
            "location": "Sioux City, IOWA",
            "iata": "(SUX)",
            "startLetter": "S"
        }, {
            "location": "Sioux Falls, SOUTH DAKOTA",
            "iata": "(FSD)",
            "startLetter": "S"
        }, {
            "location": "South Bend, INDIANA",
            "iata": "(SBN)",
            "startLetter": "S"
        }, {
            "location": "Spokane, WASHINGTON",
            "iata": "(GEG)",
            "startLetter": "S"
        }, {
            "location": "Springfield, ILLINOIS",
            "iata": "(SPI)",
            "startLetter": "S"
        }, {
            "location": "Springfield, MISSOURI",
            "iata": "(SGF)",
            "startLetter": "S"
        }, {
            "location": "St. Augustine, FLORIDA",
            "iata": "(UST)",
            "startLetter": "S"
        }, {
            "location": "St. Cloud, MINNESOTA",
            "iata": "(STC)",
            "startLetter": "S"
        }, {
            "location": "St. George / Beaver, UTAH",
            "iata": "(SGU)",
            "startLetter": "S"
        }, {
            "location": "St. Louis, MISSOURI",
            "iata": "(STL)",
            "startLetter": "S"
        }, {
            "location": "St. Petersburg/Clearwater, FLORIDA",
            "iata": "(PIE)",
            "startLetter": "S"
        }, {
            "location": "State College, PENNSYLVANIA",
            "iata": "(SCE)",
            "startLetter": "S"
        }, {
            "location": "Staunton / Waynesboro / Harrisonburg, VIRGINIA",
            "iata": "(SHD)",
            "startLetter": "S"
        }, {
            "location": "Stockton, CALIFORNIA",
            "iata": "(SCK)",
            "startLetter": "S"
        }, {
            "location": "Syracuse, NEW YORK",
            "iata": "(SYR)",
            "startLetter": "S"
        }, {
            "location": "Tampa, FLORIDA",
            "iata": "(TPA)",
            "startLetter": "T"
        }, {
            "location": "Texarkana, ARKANSAS",
            "iata": "(TXK)",
            "startLetter": "T"
        }, {
            "location": "Toledo, OHIO",
            "iata": "(TOL)",
            "startLetter": "T"
        }, {
            "location": "Traverse City, MICHIGAN",
            "iata": "(TVC)",
            "startLetter": "T"
        }, {
            "location": "Trenton, NEW JERSEY",
            "iata": "(TTN)",
            "startLetter": "T"
        }, {
            "location": "Tucson, ARIZONA",
            "iata": "(TUS)",
            "startLetter": "T"
        }, {
            "location": "Tulsa, OKLAHOMA",
            "iata": "(TUL)",
            "startLetter": "T"
        }, {
            "location": "Twin Falls, IDAHO",
            "iata": "(TWF)",
            "startLetter": "T"
        }, {
            "location": "Tyler, TEXAS",
            "iata": "(TYR)",
            "startLetter": "T"
        }, {
            "location": "Valparaiso, FLORIDA",
            "iata": "(VPS)",
            "startLetter": "V"
        }, {
            "location": "Vieques, PUERTO RICO",
            "iata": "(VQS)",
            "startLetter": "V"
        }, {
            "location": "Vineyard Haven, MASSACHUSETTS",
            "iata": "(MVY)",
            "startLetter": "V"
        }, {
            "location": "Walla Walla, WASHINGTON",
            "iata": "(ALW)",
            "startLetter": "W"
        }, {
            "location": "Washington, D.C. / Arlington County, VIRGINIA",
            "iata": "(DCA)",
            "startLetter": "W"
        }, {
            "location": "Washington, D.C. / Dulles / Chantilly, VIRGINIA",
            "iata": "(IAD)",
            "startLetter": "W"
        }, {
            "location": "Waterloo, IOWA",
            "iata": "(ALO)",
            "startLetter": "W"
        }, {
            "location": "Watertown, NEW YORK",
            "iata": "(ART)",
            "startLetter": "W"
        }, {
            "location": "Wausau, WISCONSIN",
            "iata": "(CWA)",
            "startLetter": "W"
        }, {
            "location": "Wenatchee, WASHINGTON",
            "iata": "(EAT)",
            "startLetter": "W"
        }, {
            "location": "Wendover, UTAH",
            "iata": "(ENV)",
            "startLetter": "W"
        }, {
            "location": "West Palm Beach, FLORIDA",
            "iata": "(PBI)",
            "startLetter": "W"
        }, {
            "location": "Westerly, RHODE ISLAND",
            "iata": "(WST)",
            "startLetter": "W"
        }, {
            "location": "White Plains, NEW YORK",
            "iata": "(HPN)",
            "startLetter": "W"
        }, {
            "location": "Wichita, KANSAS",
            "iata": "(ICT)",
            "startLetter": "W"
        }, {
            "location": "Wichita Falls, TEXAS",
            "iata": "(SPS)",
            "startLetter": "W"
        }, {
            "location": "Wilkes-Barre / Scranton, PENNSYLVANIA",
            "iata": "(AVP)",
            "startLetter": "W"
        }, {
            "location": "Williamsport, PENNSYLVANIA",
            "iata": "(IPT)",
            "startLetter": "W"
        }, {
            "location": "Williston, NORTH DAKOTA",
            "iata": "(ISN)",
            "startLetter": "W"
        }, {
            "location": "Wilmington, NORTH CAROLINA",
            "iata": "(ILM)",
            "startLetter": "W"
        }, {
            "location": "Youngstown / Warren, OHIO",
            "iata": "(YNG)",
            "startLetter": "Y"
        }, {
            "location": "Yuma, ARIZONA",
            "iata": "(YUM)",
            "startLetter": "Y"
        }];

        $scope.listviewSettings = {
            theme: 'ios',
            themeVariant: ' ',
            lang: ' ',
            swipe: false,
            enhance: true,
            onItemTap: function (event, inst) {
                var target = angular.element(event.domEvent.target),
                    item = angular.element(event.target);

                if (target.hasClass('mbsc-ic')) {
                    item.toggleClass('star3');
                    target
                        .toggleClass('mbsc-ic-star3')
                        .toggleClass('mbsc-ic-star');
                }

            }
        };

        $scope.menustripSettings = {
            theme: 'ios',
            themeVariant: ' ',
            type: 'tabs',
            display: 'top',
            onItemTap: function (event, inst) {
                var i,
                    text = event.target.innerHTML,
                    listItems = list.querySelectorAll('.mbsc-lv-item:not(.star3)'),
                    favoriteItems = list.querySelectorAll('.star3'),
                    favoriteCont = document.querySelector('.md-no-bookmark');

                preventScroll = true;

                isFavorite = event.target.classList.contains('md-item-star');

                for (i = 0; i < listItems.length; ++i) {
                    listItems[i].style.display = isFavorite ? 'none' : 'block';
                }

                for (i = 0; i < listDeviders.length; ++i) {
                    listDeviders[i].style.display = isFavorite ? 'none' : 'block';
                }

                favoriteCont.style.display = isFavorite && favoriteItems.length == 0 ? 'block' : 'none';

                if (!isScrolled && !isFavorite) {
                    //$scope.airportList.navigate(list.querySelector('.header' + text).nextElementSibling);
                    document.body.scrollTop = list.querySelector('.header' + text).nextElementSibling.offsetTop - this.offsetHeight;
                    popup.classList.add('md-show-popup');
                    popup.innerHTML = text;
                    clearTimeout(timer);
                    timer = setTimeout(function () {
                        popup.classList.remove('md-show-popup');
                    }, 1500);
                }
            }
        };


        $scope.isFirstLetterChanged = function (nv) {
            if (nv && nv !== $scope.firstLetter) {
                $scope.firstLetter = nv;
                return true;
            }
            return false;
        };

        window.addEventListener('scroll', handleScroll);
        window.addEventListener('touchmove', handleScroll);

    }]);