chrisjhoughton

var isMobile = function() {
  var check = false;
  (function(a) {
    if (/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(a) || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|j

chrisjhoughton

// Setup the methods
var _ = {

  init: function() {
    var _this = this;
    // Create the comparitor methods e.g. isString
    this.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp'], function(name) {
      _this['is' + name] = function(obj) {
        return toString.call(obj) == '[object ' + name + ']';
      };

chrisjhoughton

var unique = function(array) {
  var u = {}, a = [];
  for (var i = 0, l = array.length; i < l; ++i) {
    if (u.hasOwnProperty(array[i])) {
      continue;
    }
    a.push(array[i]);
    u[array[i]] = 1;
  }
  return a;

chrisjhoughton

var inArray = function(list, value) {
  var i = list.length;
  while (i--) {
    if (list[i] === value) {
      return true;
    }
  }
  return false;
};

chrisjhoughton

var isHandheld = function() { 
  return ( /Android|webOS|iPhone|iPad|iPod|BlackBerry/i.test(navigator.userAgent) );
}

chrisjhoughton

var loadScript = function(url, cb) {
  var script = document.createElement("script");
  script.type = "text/javascript";
  if (script.readyState) { //IE
    script.onreadystatechange = function () {
      if (script.readyState == "loaded" || script.readyState == "complete") {
        script.onreadystatechange = null;
        cb();
      }
    };

chrisjhoughton

define(function() {

  var QueryString = function() {
    // This function is anonymous, is executed immediately and 
    // the return value is assigned to QueryString!
    var query_string = {};
    var query = window.location.search.substring(1);

    // String trailing forward slash if exists
    if (query.charAt(query.length - 1) == "/") {

chrisjhoughton

var ucFirst = function (string) {
  return string.charAt(0).toUpperCase() + string.slice(1);
};

chrisjhoughton

var forEach = function(arr, callback, thisObj) {
  if (arr === null) {
    return;
  }
  var i = -1,
    len = arr.length;
  while (++i < len) {
    // we iterate over sparse items since there is no way to make it
    // work properly on IE 7-8. see #64
    if (callback.call(thisObj, arr[i], i, arr) === false) {

chrisjhoughton

var average = function (arr) {
  var total = 0;
  forEach(arr, function (number) {
    total += number;
  });
  return total / arr.length;
};