/*!
 * 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 = false;

// 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);