/*!
 * jQuery Migrate - v1.2.1 - 2013-05-08
 * https://github.com/jquery/jquery-migrate
 * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors; Licensed MIT
 */
(function(jQuery, window, undefined) {
// See http://bugs.jquery.com/ticket/13335
// "use strict";


  var warnedAbout = {};

// List of warnings already given; public read only
  jQuery.migrateWarnings = [];

// Set to true to prevent console output; migrateWarnings still maintained
  jQuery.migrateMute = true;

// Show a message on the console so devs know we're active
  if (!jQuery.migrateMute && window.console && window.console.log) {
    window.console.log("JQMIGRATE: Logging is active");
  }

// Set to false to disable traces that appear with warnings
  if (jQuery.migrateTrace === undefined) {
    jQuery.migrateTrace = true;
  }

// Forget any warnings we've already given; public
  jQuery.migrateReset = function() {
    warnedAbout = {};
    jQuery.migrateWarnings.length = 0;
  };

  function migrateWarn(msg) {
    var console = window.console;
    if (!warnedAbout[msg]) {
      warnedAbout[msg] = true;
      jQuery.migrateWarnings.push(msg);
      if (console && console.warn && !jQuery.migrateMute) {
        console.warn("JQMIGRATE: " + msg);
        if (jQuery.migrateTrace && console.trace) {
          console.trace();
        }
      }
    }
  }

  function migrateWarnProp(obj, prop, value, msg) {
    if (Object.defineProperty) {
      // On ES5 browsers (non-oldIE), warn if the code tries to get prop;
      // allow property to be overwritten in case some other plugin wants it
      try {
        Object.defineProperty(obj, prop, {
          configurable: true,
          enumerable: true,
          get: function() {
            migrateWarn(msg);
            return value;
          },
          set: function(newValue) {
            migrateWarn(msg);
            value = newValue;
          }
        });
        return;
      } catch (err) {
        // IE8 is a dope about Object.defineProperty, can't warn there
      }
    }

    // Non-ES5 (or broken) browser; just set the property
    jQuery._definePropertyBroken = true;
    obj[prop] = value;
  }

  if (document.compatMode === "BackCompat") {
    // jQuery has never supported or tested Quirks Mode
    migrateWarn("jQuery is not compatible with Quirks Mode");
  }


  var attrFn = jQuery("<input/>", { size: 1 }).attr("size") && jQuery.attrFn,
    oldAttr = jQuery.attr,
    valueAttrGet = jQuery.attrHooks.value && jQuery.attrHooks.value.get ||
      function() { return null; },
    valueAttrSet = jQuery.attrHooks.value && jQuery.attrHooks.value.set ||
      function() { return undefined; },
    rnoType = /^(?:input|button)$/i,
    rnoAttrNodeType = /^[238]$/,
    rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
    ruseDefault = /^(?:checked|selected)$/i;

// jQuery.attrFn
  migrateWarnProp(jQuery, "attrFn", attrFn || {}, "jQuery.attrFn is deprecated");

  jQuery.attr = function(elem, name, value, pass) {
    var lowerName = name.toLowerCase(),
      nType = elem && elem.nodeType;

    if (pass) {
      // Since pass is used internally, we only warn for new jQuery
      // versions where there isn't a pass arg in the formal params
      if (oldAttr.length < 4) {
        migrateWarn("jQuery.fn.attr( props, pass ) is deprecated");
      }
      if (elem && !rnoAttrNodeType.test(nType) &&
      (attrFn ? name in attrFn : jQuery.isFunction(jQuery.fn[name]))) {
        return jQuery(elem)[name](value);
      }
    }

    // Warn if user tries to set `type`, since it breaks on IE 6/7/8; by checking
    // for disconnected elements we don't warn on $( "<button>", { type: "button" } ).
    if (name === "type" && value !== undefined && rnoType.test(elem.nodeName) && elem.parentNode) {
      migrateWarn("Can't change the 'type' of an input or button in IE 6/7/8");
    }

    // Restore boolHook for boolean property/attribute synchronization
    if (!jQuery.attrHooks[lowerName] && rboolean.test(lowerName)) {
      jQuery.attrHooks[lowerName] = {
        get: function(elem, name) {
          // Align boolean attributes with corresponding properties
          // Fall back to attribute presence where some booleans are not supported
          var attrNode,
            property = jQuery.prop(elem, name);
          return property === true || typeof property !== "boolean" &&
            (attrNode = elem.getAttributeNode(name)) && attrNode.nodeValue !== false ?
            name.toLowerCase() :
            undefined;
        },
        set: function(elem, value, name) {
          var propName;
          if (value === false) {
            // Remove boolean attributes when set to false
            jQuery.removeAttr(elem, name);
          } else {
            // value is true since we know at this point it's type boolean and not false
            // Set boolean attributes to the same name and set the DOM property
            propName = jQuery.propFix[name] || name;
            if (propName in elem) {
              // Only set the IDL specifically if it already exists on the element
              elem[propName] = true;
            }

            elem.setAttribute(name, name.toLowerCase());
          }
          return name;
        }
      };

      // Warn only for attributes that can remain distinct from their properties post-1.9
      if (ruseDefault.test(lowerName)) {
        migrateWarn("jQuery.fn.attr('" + lowerName + "') may use property instead of attribute");
      }
    }

    return oldAttr.call(jQuery, elem, name, value);
  };

// attrHooks: value
  jQuery.attrHooks.value = {
    get: function(elem, name) {
      var nodeName = (elem.nodeName || "").toLowerCase();
      if (nodeName === "button") {
        return valueAttrGet.apply(this, arguments);
      }
      if (nodeName !== "input" && nodeName !== "option") {
        migrateWarn("jQuery.fn.attr('value') no longer gets properties");
      }
      return name in elem ?
        elem.value :
        null;
    },
    set: function(elem, value) {
      var nodeName = (elem.nodeName || "").toLowerCase();
      if (nodeName === "button") {
        return valueAttrSet.apply(this, arguments);
      }
      if (nodeName !== "input" && nodeName !== "option") {
        migrateWarn("jQuery.fn.attr('value', val) no longer sets properties");
      }
      // Does not return so that setAttribute is also used
      elem.value = value;
    }
  };


  var matched,
    browser,
    oldInit = jQuery.fn.init,
    oldParseJSON = jQuery.parseJSON,
    // Note: XSS check is done below after string is trimmed
    rquickExpr = /^([^<]*)(<[\w\W]+>)([^>]*)$/;

// $(html) "looks like html" rule change
  jQuery.fn.init = function(selector, context, rootjQuery) {
    var match;

    if (selector && typeof selector === "string" && !jQuery.isPlainObject(context) &&
    (match = rquickExpr.exec(jQuery.trim(selector))) && match[0]) {
      // This is an HTML string according to the "old" rules; is it still?
      if (selector.charAt(0) !== "<") {
        migrateWarn("$(html) HTML strings must start with '<' character");
      }
      if (match[3]) {
        migrateWarn("$(html) HTML text after last tag is ignored");
      }
      // Consistently reject any HTML-like string starting with a hash (#9521)
      // Note that this may break jQuery 1.6.x code that otherwise would work.
      if (match[0].charAt(0) === "#") {
        migrateWarn("HTML string cannot start with a '#' character");
        jQuery.error("JQMIGRATE: Invalid selector string (XSS)");
      }
      // Now process using loose rules; let pre-1.8 play too
      if (context && context.context) {
        // jQuery object as context; parseHTML expects a DOM object
        context = context.context;
      }
      if (jQuery.parseHTML) {
        return oldInit.call(this, jQuery.parseHTML(match[2], context, true),
          context, rootjQuery);
      }
    }
    return oldInit.apply(this, arguments);
  };
  jQuery.fn.init.prototype = jQuery.fn;

// Let $.parseJSON(falsy_value) return null
  jQuery.parseJSON = function(json) {
    if (!json && json !== null) {
      migrateWarn("jQuery.parseJSON requires a valid JSON string");
      return null;
    }
    return oldParseJSON.apply(this, arguments);
  };

  jQuery.uaMatch = function(ua) {
    ua = ua.toLowerCase();

    var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
      /(webkit)[ \/]([\w.]+)/.exec(ua) ||
      /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
      /(msie) ([\w.]+)/.exec(ua) ||
      ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) ||
      [];

    return {
      browser: match[1] || "",
      version: match[2] || "0"
    };
  };

// Don't clobber any existing jQuery.browser in case it's different
  if (!jQuery.browser) {
    matched = jQuery.uaMatch(navigator.userAgent);
    browser = {};

    if (matched.browser) {
      browser[matched.browser] = true;
      browser.version = matched.version;
    }

    // Chrome is Webkit, but Webkit is also Safari.
    if (browser.chrome) {
      browser.webkit = true;
    } else if (browser.webkit) {
      browser.safari = true;
    }

    jQuery.browser = browser;
  }

// Warn if the code tries to get jQuery.browser
  migrateWarnProp(jQuery, "browser", jQuery.browser, "jQuery.browser is deprecated");

  jQuery.sub = function() {
    function jQuerySub(selector, context) {
      return new jQuerySub.fn.init(selector, context);
    }

    jQuery.extend(true, jQuerySub, this);
    jQuerySub.superclass = this;
    jQuerySub.fn = jQuerySub.prototype = this();
    jQuerySub.fn.constructor = jQuerySub;
    jQuerySub.sub = this.sub;
    jQuerySub.fn.init = function init(selector, context) {
      if (context && context instanceof jQuery && !(context instanceof jQuerySub)) {
        context = jQuerySub(context);
      }

      return jQuery.fn.init.call(this, selector, context, rootjQuerySub);
    };
    jQuerySub.fn.init.prototype = jQuerySub.fn;
    var rootjQuerySub = jQuerySub(document);
    migrateWarn("jQuery.sub() is deprecated");
    return jQuerySub;
  };


// Ensure that $.ajax gets the new parseJSON defined in core.js
  jQuery.ajaxSetup({
    converters: {
      "text json": jQuery.parseJSON
    }
  });


  var oldFnData = jQuery.fn.data;

  jQuery.fn.data = function(name) {
    var ret,
      evt,
      elem = this[0];

    // Handles 1.7 which has this behavior and 1.8 which doesn't
    if (elem && name === "events" && arguments.length === 1) {
      ret = jQuery.data(elem, name);
      evt = jQuery._data(elem, name);
      if ((ret === undefined || ret === evt) && evt !== undefined) {
        migrateWarn("Use of jQuery.fn.data('events') is deprecated");
        return evt;
      }
    }
    return oldFnData.apply(this, arguments);
  };


  var rscriptType = /\/(java|ecma)script/i,
    oldSelf = jQuery.fn.andSelf || jQuery.fn.addBack;

  jQuery.fn.andSelf = function() {
    migrateWarn("jQuery.fn.andSelf() replaced by jQuery.fn.addBack()");
    return oldSelf.apply(this, arguments);
  };

// Since jQuery.clean is used internally on older versions, we only shim if it's missing
  if (!jQuery.clean) {
    jQuery.clean = function(elems, context, fragment, scripts) {
      // Set context per 1.8 logic
      context = context || document;
      context = !context.nodeType && context[0] || context;
      context = context.ownerDocument || context;

      migrateWarn("jQuery.clean() is deprecated");

      var i,
        elem,
        handleScript,
        jsTags,
        ret = [];

      jQuery.merge(ret, jQuery.buildFragment(elems, context).childNodes);

      // Complex logic lifted directly from jQuery 1.8
      if (fragment) {
        // Special handling of each script element
        handleScript = function(elem) {
          // Check if we consider it executable
          if (!elem.type || rscriptType.test(elem.type)) {
            // Detach the script and store it in the scripts array (if provided) or the fragment
            // Return truthy to indicate that it has been handled
            return scripts ?
              scripts.push(elem.parentNode ? elem.parentNode.removeChild(elem) : elem) :
              fragment.appendChild(elem);
          }
        };

        for (i = 0; (elem = ret[i]) != null; i++) {
          // Check if we're done after handling an executable script
          if (!(jQuery.nodeName(elem, "script") && handleScript(elem))) {
            // Append to fragment and handle embedded scripts
            fragment.appendChild(elem);
            if (typeof elem.getElementsByTagName !== "undefined") {
              // handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration
              jsTags = jQuery.grep(jQuery.merge([], elem.getElementsByTagName("script")), handleScript);

              // Splice the scripts into ret after their former ancestor and advance our index beyond them
              ret.splice.apply(ret, [i + 1, 0].concat(jsTags));
              i += jsTags.length;
            }
          }
        }
      }

      return ret;
    };
  }

  var eventAdd = jQuery.event.add,
    eventRemove = jQuery.event.remove,
    eventTrigger = jQuery.event.trigger,
    oldToggle = jQuery.fn.toggle,
    oldLive = jQuery.fn.live,
    oldDie = jQuery.fn.die,
    ajaxEvents = "ajaxStart|ajaxStop|ajaxSend|ajaxComplete|ajaxError|ajaxSuccess",
    rajaxEvent = new RegExp("\\b(?:" + ajaxEvents + ")\\b"),
    rhoverHack = /(?:^|\s)hover(\.\S+|)\b/,
    hoverHack = function(events) {
      if (typeof(events) !== "string" || jQuery.event.special.hover) {
        return events;
      }
      if (rhoverHack.test(events)) {
        migrateWarn("'hover' pseudo-event is deprecated, use 'mouseenter mouseleave'");
      }
      return events && events.replace(rhoverHack, "mouseenter$1 mouseleave$1");
    };

// Event props removed in 1.9, put them back if needed; no practical way to warn them
  if (jQuery.event.props && jQuery.event.props[0] !== "attrChange") {
    jQuery.event.props.unshift("attrChange", "attrName", "relatedNode", "srcElement");
  }

// Undocumented jQuery.event.handle was "deprecated" in jQuery 1.7
  if (jQuery.event.dispatch) {
    migrateWarnProp(jQuery.event, "handle", jQuery.event.dispatch, "jQuery.event.handle is undocumented and deprecated");
  }

// Support for 'hover' pseudo-event and ajax event warnings
  jQuery.event.add = function(elem, types, handler, data, selector) {
    if (elem !== document && rajaxEvent.test(types)) {
      migrateWarn("AJAX events should be attached to document: " + types);
    }
    eventAdd.call(this, elem, hoverHack(types || ""), handler, data, selector);
  };
  jQuery.event.remove = function(elem, types, handler, selector, mappedTypes) {
    eventRemove.call(this, elem, hoverHack(types) || "", handler, selector, mappedTypes);
  };

  jQuery.fn.error = function() {
    var args = Array.prototype.slice.call(arguments, 0);
    migrateWarn("jQuery.fn.error() is deprecated");
    args.splice(0, 0, "error");
    if (arguments.length) {
      return this.bind.apply(this, args);
    }
    // error event should not bubble to window, although it does pre-1.7
    this.triggerHandler.apply(this, args);
    return this;
  };

  jQuery.fn.toggle = function(fn, fn2) {

    // Don't mess with animation or css toggles
    if (!jQuery.isFunction(fn) || !jQuery.isFunction(fn2)) {
      return oldToggle.apply(this, arguments);
    }
    migrateWarn("jQuery.fn.toggle(handler, handler...) is deprecated");

    // Save reference to arguments for access in closure
    var args = arguments,
      guid = fn.guid || jQuery.guid++,
      i = 0,
      toggler = function(event) {
        // Figure out which function to execute
        var lastToggle = (jQuery._data(this, "lastToggle" + fn.guid) || 0) % i;
        jQuery._data(this, "lastToggle" + fn.guid, lastToggle + 1);

        // Make sure that clicks stop
        event.preventDefault();

        // and execute the function
        return args[lastToggle].apply(this, arguments) || false;
      };

    // link all the functions, so any of them can unbind this click handler
    toggler.guid = guid;
    while (i < args.length) {
      args[i++].guid = guid;
    }

    return this.click(toggler);
  };

  jQuery.fn.live = function(types, data, fn) {
    migrateWarn("jQuery.fn.live() is deprecated");
    if (oldLive) {
      return oldLive.apply(this, arguments);
    }
    jQuery(this.context).on(types, this.selector, data, fn);
    return this;
  };

  jQuery.fn.die = function(types, fn) {
    migrateWarn("jQuery.fn.die() is deprecated");
    if (oldDie) {
      return oldDie.apply(this, arguments);
    }
    jQuery(this.context).off(types, this.selector || "**", fn);
    return this;
  };

// Turn global events into document-triggered events
  jQuery.event.trigger = function(event, data, elem, onlyHandlers) {
    if (!elem && !rajaxEvent.test(event)) {
      migrateWarn("Global events are undocumented and deprecated");
    }
    return eventTrigger.call(this, event, data, elem || document, onlyHandlers);
  };
  jQuery.each(ajaxEvents.split("|"),
    function(_, name) {
      jQuery.event.special[name] = {
        setup: function() {
          var elem = this;

          // The document needs no shimming; must be !== for oldIE
          if (elem !== document) {
            jQuery.event.add(document, name + "." + jQuery.guid, function() {
              jQuery.event.trigger(name, null, elem, true);
            });
            jQuery._data(this, name, jQuery.guid++);
          }
          return false;
        },
        teardown: function() {
          if (this !== document) {
            jQuery.event.remove(document, name + "." + jQuery._data(this, name));
          }
          return false;
        }
      };
    }
  );


})(jQuery, window);