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 = ['Barware','Bins','Bread-making','Cake and Muffin Tins','China','Coffee','Cooks knives','Cups & Saucers and Mugs','Cutlery','Flat tins and biscuits','Food preparation','Gifts for your table and home','Glassware','Jamie Olivers Paella Recipe','Linen','Paella','Pasta','Pots and Pans','Salt and pepper mills','Specialist tins','Storage','Table-top cooking','Tea','Trays, Trivets, Coasters & Placemats','Washing & Ironing','Washing-up and Cleaning','Woks and World Flavours','Woodware'
];

$('#our-products .typeahead').typeahead({
  hint: true,
  highlight: true,
  minLength: 1
},
{
  name: 'products',
  limit: 20,  
  source: substringMatcher(products)




});