text: /*jslint browser: true*/
  /*jslint jquery: true*/
  
  /*
   * jQuery Hotkeys Plugin
   * Copyright 2010, John Resig
   * Dual licensed under the MIT or GPL Version 2 licenses.
   *
   * Based upon the plugin by Tzury Bar Yochay:
   * http://github.com/tzuryby/hotkeys
   *
   * Original idea by:
   * Binny V A, http://www.openjs.com/scripts/events/keyboard_shortcuts/
   */
  
  /*
   * One small change is: now keys are passed by object { keys: '...' }
   * Might be useful, when you want to pass some other data to your handler
   */
  
  (function(jQuery) {
  
    jQuery.hotkeys = {
      version: "0.8",
  
      specialKeys: {
        8: "backspace",
        9: "tab",
        10: "return",
        13: "return",
        16: "shift",
        17: "ctrl",
        18: "alt",
        19: "pause",
        20: "capslock",
        27: "esc",
        32: "space",
        33: "pageup",
        34: "pagedown",
        35: "end",
        36: "home",
        37: "left",
        38: "up",
        39: "right",
        40: "down",
        45: "insert",
        46: "del",
        59: ";",
        61: "=",
        96: "0",
        97: "1",
        98: "2",
        99: "3",
        100: "4",
        101: "5",
        102: "6",
        103: "7",
        104: "8",
        105: "9",
        106: "*",
        107: "+",
        109: "-",
        110: ".",
        111: "/",
        112: "f1",
        113: "f2",
        114: "f3",
        115: "f4",
        116: "f5",
        117: "f6",
        118: "f7",
        119: "f8",
        120: "f9",
        121: "f10",
        122: "f11",
        123: "f12",
        144: "numlock",
        145: "scroll",
        173: "-",
        186: ";",
        187: "=",
        188: ",",
        189: "-",
        190: ".",
        191: "/",
        192: "`",
        219: "[",
        220: "\\",
        221: "]",
        222: "'"
      },
  
      shiftNums: {
        "`": "~",
        "1": "!",
        "2": "@",
        "3": "#",
        "4": "$",
        "5": "%",
        "6": "^",
        "7": "&",
        "8": "*",
        "9": "(",
        "0": ")",
        "-": "_",
        "=": "+",
        ";": ": ",
        "'": "\"",
        ",": "<",
        ".": ">",
        "/": "?",
        "\\": "|"
      },
  
      // excludes: button, checkbox, file, hidden, image, password, radio, reset, search, submit, url
      textAcceptingInputTypes: [
        "text", "password", "number", "email", "url", "range", "date", "month", "week", "time", "datetime",
        "datetime-local", "search", "color", "tel"],
  
      // default input types not to bind to unless bound directly
      textInputTypes: /textarea|input|select/i,
  
      options: {
        filterInputAcceptingElements: true,
        filterTextInputs: true,
        filterContentEditable: true
      }
    };
  
    function keyHandler(handleObj) {
      if (typeof handleObj.data === "string") {
        handleObj.data = {
          keys: handleObj.data
        };
      }
  
      // Only care when a possible input has been specified
      if (!handleObj.data || !handleObj.data.keys || typeof handleObj.data.keys !== "string") {
        return;
      }
  
      var origHandler = handleObj.handler,
        keys = handleObj.data.keys.toLowerCase().split(" ");
  
      handleObj.handler = function(event) {
        //      Don't fire in text-accepting inputs that we didn't directly bind to
        if (this !== event.target &&
          (jQuery.hotkeys.options.filterInputAcceptingElements &&
            jQuery.hotkeys.textInputTypes.test(event.target.nodeName) ||
            (jQuery.hotkeys.options.filterContentEditable && jQuery(event.target).attr('contenteditable')) ||
            (jQuery.hotkeys.options.filterTextInputs &&
              jQuery.inArray(event.target.type, jQuery.hotkeys.textAcceptingInputTypes) > -1))) {
          return;
        }
  
        var special = event.type !== "keypress" && jQuery.hotkeys.specialKeys[event.which],
          character = String.fromCharCode(event.which).toLowerCase(),
          modif = "",
          possible = {};
  
        jQuery.each(["alt", "ctrl", "shift"], function(index, specialKey) {
  
          if (event[specialKey + 'Key'] && special !== specialKey) {
            modif += specialKey + '+';
          }
        });
  
        // metaKey is triggered off ctrlKey erronously
        if (event.metaKey && !event.ctrlKey && special !== "meta") {
          modif += "meta+";
        }
  
        if (event.metaKey && special !== "meta" && modif.indexOf("alt+ctrl+shift+") > -1) {
          modif = modif.replace("alt+ctrl+shift+", "hyper+");
        }
  
        if (special) {
          possible[modif + special] = true;
        }
        else {
          possible[modif + character] = true;
          possible[modif + jQuery.hotkeys.shiftNums[character]] = true;
  
          // "$" can be triggered as "Shift+4" or "Shift+$" or just "$"
          if (modif === "shift+") {
            possible[jQuery.hotkeys.shiftNums[character]] = true;
          }
        }
  
        for (var i = 0, l = keys.length; i < l; i++) {
          if (possible[keys[i]]) {
            return origHandler.apply(this, arguments);
          }
        }
      };
    }
  
    jQuery.each(["keydown", "keyup", "keypress"], function() {
      jQuery.event.special[this] = {
        add: keyHandler
      };
    });
  
  })(jQuery || this.jQuery || window.jQuery);
  