var substringMatcher = function(strs) {
  return function findMatches(q, cb) {
    var matches, substringRegex;

    // an array that will be populated with substring matches
    matches = [];

    // regex used to determine if a string contains the substring `q`
    substrRegex = new RegExp(q, 'i');

    // iterate through the pool of strings and for any string that
    // contains the substring `q`, add it to the `matches` array
    $.each(strs, function(i, str) {
      if (substrRegex.test(str)) {
        matches.push(str);
      }
    });

    cb(matches);
  };
};

var products = ['0W16 FULLY SYNTHETIC','0W20 FORD FULLY SYNTHETIC','0W20 FULLY SYNTHETIC','0W20 JAGUAR LAND ROVER FULLY SYNTHETIC','0W20 LL C5 FULLY SYNTHETIC','0W20 PSA FULLY SYNTHETIC','0W30 BV FULLY SYNTHETIC','0W30 FORD FULLY SYNTHETIC','0W30 FULLY SYNTHETIC','0W30 PSA FULLY SYNTHETIC','10W30 HEAVY DUTY EURO VI ENGINE OIL','10W30 SUTO TRACTOR FLUID','10W40 FULLY SYNTHETIC','10W40 HEAVY DUTY E7 ENGINE OIL','10W40 SEMI SYNTHETIC ENGINE OIL','15W40 Classic','15W40 HEAVY DUTY E7 ENGINE OIL','15W40 HEAVY DUTY E9 ENGINE OIL','15W40 MINERAL','2 STROKE FULLY SYNTHETIC','2 STROKE RED MINERAL','20W50 Classic','20W50 MINERAL','4 STROKE 10W30 SEMI SYNTHETIC','4 STROKE 10W40 SEMI SYNTHETIC','4 STROKE 20W50','4 STROKE SAE 30 MINERAL','5W20 FULLY SYNTHETIC','5W30 913D FULLY SYNTHETIC','5W30 C1 FULLY SYNTHETIC','5W30 C2 FULLY SYNTHETIC','5W30 C3 FULLY SYNTHETIC','5W30 C3 TRADE FULLY SYNTHETIC','5W30 C4 FULLY SYNTHETIC','5W30 D1 FULLY SYNTHETIC','5W30 HEAVY DUTY LDF-4 ENGINE OIL','5W30 RN FULLY SYNTHETIC','5W30 SEMI SYNTHETIC','5w30 SYNTHETIC','5W30 VAG FULLY SYNTHETIC','5W40 FULLY SYNTHETIC','5W40 PD FULLY SYNTHETIC','75W FULLY SYNTHETIC','75W140 GEAR AND TRANSMISSION OIL','75W80 GL4 FULLY SYNTHETIC','75W80 MINERAL','75W90 FULLY SYNTHETIC','75W90 SEMI SYNTHETIC','80W90 GL4 MINERAL','80W90 GL5 MINERAL','ADBLUE','BLUE ANTIFREEZE CONCENTRATED','BLUE ANTIFREEZE READY TO USE','Brake & Clutch Cleaner','CHAIN OIL XT100 SAE30 MINERAL','CHF FULLY SYNTHETIC','Classic 30','Classic 40','Classic 50','Classic Flushing Oil','Classic Running In Oil','COMPRESSOR OIL 150','CVT FLUID FULLY SYNTHETIC','DEIONISED WATER','DEXRON 3 MINERAL','DEXRON VI GEAR AND TRANSMISSION OIL','DSG FLUID FULLY SYNTHETIC','ENGINE FLUSHING OIL','Gasket Maker Black','GREEN ANTIFREEZE CONCENTRATED','GREEN ANTIFREEZE READY TO USE','Hybrid Blade 12" - 20"','Hybrid Blade 21" - 28"','ISO 32','ISO 46','ISO 46 SUPER HYDRAULIC OIL','ISO 68','LHM HYDRAULIC OIL','Multi Fit Rear Blade 9" - 16"','Multi Fit Wipers 12" - 20"','Multi Fit Wipers 21" - 32"','MULTI VEHICLE ATF FLUID','NEO X Glass Cleaner','PSF/ DEXRON 2 MINERAL','RED ANTIFREEZE CONCENTRATED','RED ANTIFREEZE READY TO USE','SAE 10W Classic','SAE 140 Classic','SAE 20W Classic','SAE 80 Classic','SAE 90 Classic','SCREEN WASH CONCENTRATE','SCREEN WASH READY MIXED','SEWING MACHINE OIL','STANDARD THINNERS'
];

$('#our-products .typeahead').typeahead({
  hint: true,
  highlight: true,
  minLength: 1
},
{
  name: 'products',
  limit: 10,  
  source: substringMatcher(products)




});