jquery.qtip.js

/*
 * qTip2 - Pretty powerful tooltips - v3.0.3
 * http://qtip2.com
 *
 * Copyright (c) 2017 
 * Released under the MIT licenses
 * http://jquery.org/license
 *
 * Date: Thu Jan 5 2017 01:12 EST-0500
 * Plugins: tips viewport imagemap svg modal ie6
 * Styles: core basic css3
 */
/*global window: false, jQuery: false, console: false, define: false */

/* Cache window, document, undefined */
(function( window, document, undefined ) {

    // Uses AMD or browser globals to create a jQuery plugin.
    (function( factory ) {
        "use strict";
        if(typeof define === 'function' && define.amd) {
            define(['jquery'], factory);
        }
        else if(jQuery && !jQuery.fn.qtip) {
            factory(jQuery);
        }
    }
    (function($) {
        "use strict"; // Enable ECMAScript "strict" operation for this function. See more: http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/
    ;// Munge the primitives - Paul Irish tip
    var TRUE = true,
    FALSE = false,
    NULL = null,
    
    // Common variables
    X = 'x', Y = 'y',
    WIDTH = 'width',
    HEIGHT = 'height',
    
    // Positioning sides
    TOP = 'top',
    LEFT = 'left',
    BOTTOM = 'bottom',
    RIGHT = 'right',
    CENTER = 'center',
    
    // Position adjustment types
    FLIP = 'flip',
    FLIPINVERT = 'flipinvert',
    SHIFT = 'shift',
    
    // Shortcut vars
    QTIP, PROTOTYPE, CORNER, CHECKS,
    PLUGINS = {},
    NAMESPACE = 'qtip',
    ATTR_HAS = 'data-hasqtip',
    ATTR_ID = 'data-qtip-id',
    WIDGET = ['ui-widget', 'ui-tooltip'],
    SELECTOR = '.'+NAMESPACE,
    INACTIVE_EVENTS = 'click dblclick mousedown mouseup mousemove mouseleave mouseenter'.split(' '),
    
    CLASS_FIXED = NAMESPACE+'-fixed',
    CLASS_DEFAULT = NAMESPACE + '-default',
    CLASS_FOCUS = NAMESPACE + '-focus',
    CLASS_HOVER = NAMESPACE + '-hover',
    CLASS_DISABLED = NAMESPACE+'-disabled',
    
    replaceSuffix = '_replacedByqTip',
    oldtitle = 'oldtitle',
    trackingBound,
    
    // Browser detection
    BROWSER = {
        /*
         * IE version detection
         *
         * Adapted from: http://ajaxian.com/archives/attack-of-the-ie-conditional-comment
         * Credit to James Padolsey for the original implemntation!
         */
        ie: (function() {
            /* eslint-disable no-empty */
            var v, i;
            for (
                v = 4, i = document.createElement('div');
                (i.innerHTML = '<!--[if gt IE ' + v + ']><i></i><![endif]-->') && i.getElementsByTagName('i')[0];
                v+=1
            ) {}
            return v > 4 ? v : NaN;
            /* eslint-enable no-empty */
        })(),
    
        /*
         * iOS version detection
         */
        iOS: parseFloat(
            ('' + (/CPU.*OS ([0-9_]{1,5})|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent) || [0,''])[1])
            .replace('undefined', '3_2').replace('_', '.').replace('_', '')
        ) || FALSE
    };
    ;function QTip(target, options, id, attr) {
        // Elements and ID
        this.id = id;
        this.target = target;
        this.tooltip = NULL;
        this.elements = { target: target };
    
        // Internal constructs
        this._id = NAMESPACE + '-' + id;
        this.timers = { img: {} };
        this.options = options;
        this.plugins = {};
    
        // Cache object
        this.cache = {
            event: {},
            target: $(),
            disabled: FALSE,
            attr: attr,
            onTooltip: FALSE,
            lastClass: ''
        };
    
        // Set the initial flags
        this.rendered = this.destroyed = this.disabled = this.waiting =
            this.hiddenDuringWait = this.positioning = this.triggering = FALSE;
    }
    PROTOTYPE = QTip.prototype;
    
    PROTOTYPE._when = function(deferreds) {
        return $.when.apply($, deferreds);
    };
    
    PROTOTYPE.render = function(show) {
        if(this.rendered || this.destroyed) { return this; } // If tooltip has already been rendered, exit
    
        var self = this,
            options = this.options,
            cache = this.cache,
            elements = this.elements,
            text = options.content.text,
            title = options.content.title,
            button = options.content.button,
            posOptions = options.position,
            deferreds = [];
    
        // Add ARIA attributes to target
        $.attr(this.target[0], 'aria-describedby', this._id);
    
        // Create public position object that tracks current position corners
        cache.posClass = this._createPosClass(
            (this.position = { my: posOptions.my, at: posOptions.at }).my
        );
    
        // Create tooltip element
        this.tooltip = elements.tooltip = $('<div/>', {
            'id': this._id,
            'class': [ NAMESPACE, CLASS_DEFAULT, options.style.classes, cache.posClass ].join(' '),
            'width': options.style.width || '',
            'height': options.style.height || '',
            'tracking': posOptions.target === 'mouse' && posOptions.adjust.mouse,
    
            /* ARIA specific attributes */
            'role': 'alert',
            'aria-live': 'polite',
            'aria-atomic': FALSE,
            'aria-describedby': this._id + '-content',
            'aria-hidden': TRUE
        })
        .toggleClass(CLASS_DISABLED, this.disabled)
        .attr(ATTR_ID, this.id)
        .data(NAMESPACE, this)
        .appendTo(posOptions.container)
        .append(
            // Create content element
            elements.content = $('<div />', {
                'class': NAMESPACE + '-content',
                'id': this._id + '-content',
                'aria-atomic': TRUE
            })
        );
    
        // Set rendered flag and prevent redundant reposition calls for now
        this.rendered = -1;
        this.positioning = TRUE;
    
        // Create title...
        if(title) {
            this._createTitle();
    
            // Update title only if its not a callback (called in toggle if so)
            if(!$.isFunction(title)) {
                deferreds.push( this._updateTitle(title, FALSE) );
            }
        }
    
        // Create button
        if(button) { this._createButton(); }
    
        // Set proper rendered flag and update content if not a callback function (called in toggle)
        if(!$.isFunction(text)) {
            deferreds.push( this._updateContent(text, FALSE) );
        }
        this.rendered = TRUE;
    
        // Setup widget classes
        this._setWidget();
    
        // Initialize 'render' plugins
        $.each(PLUGINS, function(name) {
            var instance;
            if(this.initialize === 'render' && (instance = this(self))) {
                self.plugins[name] = instance;
            }
        });
    
        // Unassign initial events and assign proper events
        this._unassignEvents();
        this._assignEvents();
    
        // When deferreds have completed
        this._when(deferreds).then(function() {
            // tooltiprender event
            self._trigger('render');
    
            // Reset flags
            self.positioning = FALSE;
    
            // Show tooltip if not hidden during wait period
            if(!self.hiddenDuringWait && (options.show.ready || show)) {
                self.toggle(TRUE, cache.event, FALSE);
            }
            self.hiddenDuringWait = FALSE;
        });
    
        // Expose API
        QTIP.api[this.id] = this;
    
        return this;
    };
    
    PROTOTYPE.destroy = function(immediate) {
        // Set flag the signify destroy is taking place to plugins
        // and ensure it only gets destroyed once!
        if(this.destroyed) { return this.target; }
    
        function process() {
            if(this.destroyed) { return; }
            this.destroyed = TRUE;
    
            var target = this.target,
                title = target.attr(oldtitle),
                timer;
    
            // Destroy tooltip if rendered
            if(this.rendered) {
                this.tooltip.stop(1,0).find('*').remove().end().remove();
            }
    
            // Destroy all plugins
            $.each(this.plugins, function() {
                this.destroy && this.destroy();
            });
    
            // Clear timers
            for (timer in this.timers) {
                if (this.timers.hasOwnProperty(timer)) {
                    clearTimeout(this.timers[timer]);
                }
            }
    
            // Remove api object and ARIA attributes
            target.removeData(NAMESPACE)
                .removeAttr(ATTR_ID)
                .removeAttr(ATTR_HAS)
                .removeAttr('aria-describedby');
    
            // Reset old title attribute if removed
            if(this.options.suppress && title) {
                target.attr('title', title).removeAttr(oldtitle);
            }
    
            // Remove qTip events associated with this API
            this._unassignEvents();
    
            // Remove ID from used id objects, and delete object references
            // for better garbage collection and leak protection
            this.options = this.elements = this.cache = this.timers =
                this.plugins = this.mouse = NULL;
    
            // Delete epoxsed API object
            delete QTIP.api[this.id];
        }
    
        // If an immediate destroy is needed
        if((immediate !== TRUE || this.triggering === 'hide') && this.rendered) {
            this.tooltip.one('tooltiphidden', $.proxy(process, this));
            !this.triggering && this.hide();
        }
    
        // If we're not in the process of hiding... process
        else { process.call(this); }
    
        return this.target;
    };
    ;function invalidOpt(a) {
        return a === NULL || $.type(a) !== 'object';
    }
    
    function invalidContent(c) {
        return !($.isFunction(c) || 
                c && c.attr || 
                c.length || 
                $.type(c) === 'object' && (c.jquery || c.then));
    }
    
    // Option object sanitizer
    function sanitizeOptions(opts) {
        var content, text, ajax, once;
    
        if(invalidOpt(opts)) { return FALSE; }
    
        if(invalidOpt(opts.metadata)) {
            opts.metadata = { type: opts.metadata };
        }
    
        if('content' in opts) {
            content = opts.content;
    
            if(invalidOpt(content) || content.jquery || content.done) {
                text = invalidContent(content) ? FALSE : content;
                content = opts.content = {
                    text: text
                };
            }
            else { text = content.text; }
    
            // DEPRECATED - Old content.ajax plugin functionality
            // Converts it into the proper Deferred syntax
            if('ajax' in content) {
                ajax = content.ajax;
                once = ajax && ajax.once !== FALSE;
                delete content.ajax;
    
                content.text = function(event, api) {
                    var loading = text || $(this).attr(api.options.content.attr) || 'Loading...',
    
                    deferred = $.ajax(
                        $.extend({}, ajax, { context: api })
                    )
                    .then(ajax.success, NULL, ajax.error)
                    .then(function(newContent) {
                        if(newContent && once) { api.set('content.text', newContent); }
                        return newContent;
                    },
                    function(xhr, status, error) {
                        if(api.destroyed || xhr.status === 0) { return; }
                        api.set('content.text', status + ': ' + error);
                    });
    
                    return !once ? (api.set('content.text', loading), deferred) : loading;
                };
            }
    
            if('title' in content) {
                if($.isPlainObject(content.title)) {
                    content.button = content.title.button;
                    content.title = content.title.text;
                }
    
                if(invalidContent(content.title || FALSE)) {
                    content.title = FALSE;
                }
            }
        }
    
        if('position' in opts && invalidOpt(opts.position)) {
            opts.position = { my: opts.position, at: opts.position };
        }
    
        if('show' in opts && invalidOpt(opts.show)) {
            opts.show = opts.show.jquery ? { target: opts.show } :
                opts.show === TRUE ? { ready: TRUE } : { event: opts.show };
        }
    
        if('hide' in opts && invalidOpt(opts.hide)) {
            opts.hide = opts.hide.jquery ? { target: opts.hide } : { event: opts.hide };
        }
    
        if('style' in opts && invalidOpt(opts.style)) {
            opts.style = { classes: opts.style };
        }
    
        // Sanitize plugin options
        $.each(PLUGINS, function() {
            this.sanitize && this.sanitize(opts);
        });
    
        return opts;
    }
    
    // Setup builtin .set() option checks
    CHECKS = PROTOTYPE.checks = {
        builtin: {
            // Core checks
            '^id$': function(obj, o, v, prev) {
                var id = v === TRUE ? QTIP.nextid : v,
                    newId = NAMESPACE + '-' + id;
    
                if(id !== FALSE && id.length > 0 && !$('#'+newId).length) {
                    this._id = newId;
    
                    if(this.rendered) {
                        this.tooltip[0].id = this._id;
                        this.elements.content[0].id = this._id + '-content';
                        this.elements.title[0].id = this._id + '-title';
                    }
                }
                else { obj[o] = prev; }
            },
            '^prerender': function(obj, o, v) {
                v && !this.rendered && this.render(this.options.show.ready);
            },
    
            // Content checks
            '^content.text$': function(obj, o, v) {
                this._updateContent(v);
            },
            '^content.attr$': function(obj, o, v, prev) {
                if(this.options.content.text === this.target.attr(prev)) {
                    this._updateContent( this.target.attr(v) );
                }
            },
            '^content.title$': function(obj, o, v) {
                // Remove title if content is null
                if(!v) { return this._removeTitle(); }
    
                // If title isn't already created, create it now and update
                v && !this.elements.title && this._createTitle();
                this._updateTitle(v);
            },
            '^content.button$': function(obj, o, v) {
                this._updateButton(v);
            },
            '^content.title.(text|button)$': function(obj, o, v) {
                this.set('content.'+o, v); // Backwards title.text/button compat
            },
    
            // Position checks
            '^position.(my|at)$': function(obj, o, v){
                if('string' === typeof v) {
                    this.position[o] = obj[o] = new CORNER(v, o === 'at');
                }
            },
            '^position.container$': function(obj, o, v){
                this.rendered && this.tooltip.appendTo(v);
            },
    
            // Show checks
            '^show.ready$': function(obj, o, v) {
                v && (!this.rendered && this.render(TRUE) || this.toggle(TRUE));
            },
    
            // Style checks
            '^style.classes$': function(obj, o, v, p) {
                this.rendered && this.tooltip.removeClass(p).addClass(v);
            },
            '^style.(width|height)': function(obj, o, v) {
                this.rendered && this.tooltip.css(o, v);
            },
            '^style.widget|content.title': function() {
                this.rendered && this._setWidget();
            },
            '^style.def': function(obj, o, v) {
                this.rendered && this.tooltip.toggleClass(CLASS_DEFAULT, !!v);
            },
    
            // Events check
            '^events.(render|show|move|hide|focus|blur)$': function(obj, o, v) {
                this.rendered && this.tooltip[($.isFunction(v) ? '' : 'un') + 'bind']('tooltip'+o, v);
            },
    
            // Properties which require event reassignment
            '^(show|hide|position).(event|target|fixed|inactive|leave|distance|viewport|adjust)': function() {
                if(!this.rendered) { return; }
    
                // Set tracking flag
                var posOptions = this.options.position;
                this.tooltip.attr('tracking', posOptions.target === 'mouse' && posOptions.adjust.mouse);
    
                // Reassign events
                this._unassignEvents();
                this._assignEvents();
            }
        }
    };
    
    // Dot notation converter
    function convertNotation(options, notation) {
        var i = 0, obj, option = options,
    
        // Split notation into array
        levels = notation.split('.');
    
        // Loop through
        while(option = option[ levels[i++] ]) {
            if(i < levels.length) { obj = option; }
        }
    
        return [obj || options, levels.pop()];
    }
    
    PROTOTYPE.get = function(notation) {
        if(this.destroyed) { return this; }
    
        var o = convertNotation(this.options, notation.toLowerCase()),
            result = o[0][ o[1] ];
    
        return result.precedance ? result.string() : result;
    };
    
    function setCallback(notation, args) {
        var category, rule, match;
    
        for(category in this.checks) {
            if (!this.checks.hasOwnProperty(category)) { continue; }
    
            for(rule in this.checks[category]) {
                if (!this.checks[category].hasOwnProperty(rule)) { continue; }
    
                if(match = (new RegExp(rule, 'i')).exec(notation)) {
                    args.push(match);
    
                    if(category === 'builtin' || this.plugins[category]) {
                        this.checks[category][rule].apply(
                            this.plugins[category] || this, args
                        );
                    }
                }
            }
        }
    }
    
    var rmove = /^position\.(my|at|adjust|target|container|viewport)|style|content|show\.ready/i,
        rrender = /^prerender|show\.ready/i;
    
    PROTOTYPE.set = function(option, value) {
        if(this.destroyed) { return this; }
    
        var rendered = this.rendered,
            reposition = FALSE,
            options = this.options,
            name;
    
        // Convert singular option/value pair into object form
        if('string' === typeof option) {
            name = option; option = {}; option[name] = value;
        }
        else { option = $.extend({}, option); }
    
        // Set all of the defined options to their new values
        $.each(option, function(notation, val) {
            if(rendered && rrender.test(notation)) {
                delete option[notation]; return;
            }
    
            // Set new obj value
            var obj = convertNotation(options, notation.toLowerCase()), previous;
            previous = obj[0][ obj[1] ];
            obj[0][ obj[1] ] = val && val.nodeType ? $(val) : val;
    
            // Also check if we need to reposition
            reposition = rmove.test(notation) || reposition;
    
            // Set the new params for the callback
            option[notation] = [obj[0], obj[1], val, previous];
        });
    
        // Re-sanitize options
        sanitizeOptions(options);
    
        /*
         * Execute any valid callbacks for the set options
         * Also set positioning flag so we don't get loads of redundant repositioning calls.
         */
        this.positioning = TRUE;
        $.each(option, $.proxy(setCallback, this));
        this.positioning = FALSE;
    
        // Update position if needed
        if(this.rendered && this.tooltip[0].offsetWidth > 0 && reposition) {
            this.reposition( options.position.target === 'mouse' ? NULL : this.cache.event );
        }
    
        return this;
    };
    ;PROTOTYPE._update = function(content, element) {
        var self = this,
            cache = this.cache;
    
        // Make sure tooltip is rendered and content is defined. If not return
        if(!this.rendered || !content) { return FALSE; }
    
        // Use function to parse content
        if($.isFunction(content)) {
            content = content.call(this.elements.target, cache.event, this) || '';
        }
    
        // Handle deferred content
        if($.isFunction(content.then)) {
            cache.waiting = TRUE;
            return content.then(function(c) {
                cache.waiting = FALSE;
                return self._update(c, element);
            }, NULL, function(e) {
                return self._update(e, element);
            });
        }
    
        // If content is null... return false
        if(content === FALSE || !content && content !== '') { return FALSE; }
    
        // Append new content if its a DOM array and show it if hidden
        if(content.jquery && content.length > 0) {
            element.empty().append(
                content.css({ display: 'block', visibility: 'visible' })
            );
        }
    
        // Content is a regular string, insert the new content
        else { element.html(content); }
    
        // Wait for content to be loaded, and reposition
        return this._waitForContent(element).then(function(images) {
            if(self.rendered && self.tooltip[0].offsetWidth > 0) {
                self.reposition(cache.event, !images.length);
            }
        });
    };
    
    PROTOTYPE._waitForContent = function(element) {
        var cache = this.cache;
    
        // Set flag
        cache.waiting = TRUE;
    
        // If imagesLoaded is included, ensure images have loaded and return promise
        return ( $.fn.imagesLoaded ? element.imagesLoaded() : new $.Deferred().resolve([]) )
            .done(function() { cache.waiting = FALSE; })
            .promise();
    };
    
    PROTOTYPE._updateContent = function(content, reposition) {
        this._update(content, this.elements.content, reposition);
    };
    
    PROTOTYPE._updateTitle = function(content, reposition) {
        if(this._update(content, this.elements.title, reposition) === FALSE) {
            this._removeTitle(FALSE);
        }
    };
    
    PROTOTYPE._createTitle = function()
    {
        var elements = this.elements,
            id = this._id+'-title';
    
        // Destroy previous title element, if present
        if(elements.titlebar) { this._removeTitle(); }
    
        // Create title bar and title elements
        elements.titlebar = $('<div />', {
            'class': NAMESPACE + '-titlebar ' + (this.options.style.widget ? createWidgetClass('header') : '')
        })
        .append(
            elements.title = $('<div />', {
                'id': id,
                'class': NAMESPACE + '-title',
                'aria-atomic': TRUE
            })
        )
        .insertBefore(elements.content)
    
        // Button-specific events
        .delegate('.qtip-close', 'mousedown keydown mouseup keyup mouseout', function(event) {
            $(this).toggleClass('ui-state-active ui-state-focus', event.type.substr(-4) === 'down');
        })
        .delegate('.qtip-close', 'mouseover mouseout', function(event){
            $(this).toggleClass('ui-state-hover', event.type === 'mouseover');
        });
    
        // Create button if enabled
        if(this.options.content.button) { this._createButton(); }
    };
    
    PROTOTYPE._removeTitle = function(reposition)
    {
        var elements = this.elements;
    
        if(elements.title) {
            elements.titlebar.remove();
            elements.titlebar = elements.title = elements.button = NULL;
    
            // Reposition if enabled
            if(reposition !== FALSE) { this.reposition(); }
        }
    };
    ;PROTOTYPE._createPosClass = function(my) {
        return NAMESPACE + '-pos-' + (my || this.options.position.my).abbrev();
    };
    
    PROTOTYPE.reposition = function(event, effect) {
        if(!this.rendered || this.positioning || this.destroyed) { return this; }
    
        // Set positioning flag
        this.positioning = TRUE;
    
        var cache = this.cache,
            tooltip = this.tooltip,
            posOptions = this.options.position,
            target = posOptions.target,
            my = posOptions.my,
            at = posOptions.at,
            viewport = posOptions.viewport,
            container = posOptions.container,
            adjust = posOptions.adjust,
            method = adjust.method.split(' '),
            tooltipWidth = tooltip.outerWidth(FALSE),
            tooltipHeight = tooltip.outerHeight(FALSE),
            targetWidth = 0,
            targetHeight = 0,
            type = tooltip.css('position'),
            position = { left: 0, top: 0 },
            visible = tooltip[0].offsetWidth > 0,
            isScroll = event && event.type === 'scroll',
            win = $(window),
            doc = container[0].ownerDocument,
            mouse = this.mouse,
            pluginCalculations, offset, adjusted, newClass;
    
        // Check if absolute position was passed
        if($.isArray(target) && target.length === 2) {
            // Force left top and set position
            at = { x: LEFT, y: TOP };
            position = { left: target[0], top: target[1] };
        }
    
        // Check if mouse was the target
        else if(target === 'mouse') {
            // Force left top to allow flipping
            at = { x: LEFT, y: TOP };
    
            // Use the mouse origin that caused the show event, if distance hiding is enabled
            if((!adjust.mouse || this.options.hide.distance) && cache.origin && cache.origin.pageX) {
                event =  cache.origin;
            }
    
            // Use cached event for resize/scroll events
            else if(!event || event && (event.type === 'resize' || event.type === 'scroll')) {
                event = cache.event;
            }
    
            // Otherwise, use the cached mouse coordinates if available
            else if(mouse && mouse.pageX) {
                event = mouse;
            }
    
            // Calculate body and container offset and take them into account below
            if(type !== 'static') { position = container.offset(); }
            if(doc.body.offsetWidth !== (window.innerWidth || doc.documentElement.clientWidth)) {
                offset = $(document.body).offset();
            }
    
            // Use event coordinates for position
            position = {
                left: event.pageX - position.left + (offset && offset.left || 0),
                top: event.pageY - position.top + (offset && offset.top || 0)
            };
    
            // Scroll events are a pain, some browsers
            if(adjust.mouse && isScroll && mouse) {
                position.left -= (mouse.scrollX || 0) - win.scrollLeft();
                position.top -= (mouse.scrollY || 0) - win.scrollTop();
            }
        }
    
        // Target wasn't mouse or absolute...
        else {
            // Check if event targetting is being used
            if(target === 'event') {
                if(event && event.target && event.type !== 'scroll' && event.type !== 'resize') {
                    cache.target = $(event.target);
                }
                else if(!event.target) {
                    cache.target = this.elements.target;
                }
            }
            else if(target !== 'event'){
                cache.target = $(target.jquery ? target : this.elements.target);
            }
            target = cache.target;
    
            // Parse the target into a jQuery object and make sure there's an element present
            target = $(target).eq(0);
            if(target.length === 0) { return this; }
    
            // Check if window or document is the target
            else if(target[0] === document || target[0] === window) {
                targetWidth = BROWSER.iOS ? window.innerWidth : target.width();
                targetHeight = BROWSER.iOS ? window.innerHeight : target.height();
    
                if(target[0] === window) {
                    position = {
                        top: (viewport || target).scrollTop(),
                        left: (viewport || target).scrollLeft()
                    };
                }
            }
    
            // Check if the target is an <AREA> element
            else if(PLUGINS.imagemap && target.is('area')) {
                pluginCalculations = PLUGINS.imagemap(this, target, at, PLUGINS.viewport ? method : FALSE);
            }
    
            // Check if the target is an SVG element
            else if(PLUGINS.svg && target && target[0].ownerSVGElement) {
                pluginCalculations = PLUGINS.svg(this, target, at, PLUGINS.viewport ? method : FALSE);
            }
    
            // Otherwise use regular jQuery methods
            else {
                targetWidth = target.outerWidth(FALSE);
                targetHeight = target.outerHeight(FALSE);
                position = target.offset();
            }
    
            // Parse returned plugin values into proper variables
            if(pluginCalculations) {
                targetWidth = pluginCalculations.width;
                targetHeight = pluginCalculations.height;
                offset = pluginCalculations.offset;
                position = pluginCalculations.position;
            }
    
            // Adjust position to take into account offset parents
            position = this.reposition.offset(target, position, container);
    
            // Adjust for position.fixed tooltips (and also iOS scroll bug in v3.2-4.0 & v4.3-4.3.2)
            if(BROWSER.iOS > 3.1 && BROWSER.iOS < 4.1 ||
                BROWSER.iOS >= 4.3 && BROWSER.iOS < 4.33 ||
                !BROWSER.iOS && type === 'fixed'
            ){
                position.left -= win.scrollLeft();
                position.top -= win.scrollTop();
            }
    
            // Adjust position relative to target
            if(!pluginCalculations || pluginCalculations && pluginCalculations.adjustable !== FALSE) {
                position.left += at.x === RIGHT ? targetWidth : at.x === CENTER ? targetWidth / 2 : 0;
                position.top += at.y === BOTTOM ? targetHeight : at.y === CENTER ? targetHeight / 2 : 0;
            }
        }
    
        // Adjust position relative to tooltip
        position.left += adjust.x + (my.x === RIGHT ? -tooltipWidth : my.x === CENTER ? -tooltipWidth / 2 : 0);
        position.top += adjust.y + (my.y === BOTTOM ? -tooltipHeight : my.y === CENTER ? -tooltipHeight / 2 : 0);
    
        // Use viewport adjustment plugin if enabled
        if(PLUGINS.viewport) {
            adjusted = position.adjusted = PLUGINS.viewport(
                this, position, posOptions, targetWidth, targetHeight, tooltipWidth, tooltipHeight
            );
    
            // Apply offsets supplied by positioning plugin (if used)
            if(offset && adjusted.left) { position.left += offset.left; }
            if(offset && adjusted.top) {  position.top += offset.top; }
    
            // Apply any new 'my' position
            if(adjusted.my) { this.position.my = adjusted.my; }
        }
    
        // Viewport adjustment is disabled, set values to zero
        else { position.adjusted = { left: 0, top: 0 }; }
    
        // Set tooltip position class if it's changed
        if(cache.posClass !== (newClass = this._createPosClass(this.position.my))) {
            cache.posClass = newClass;
            tooltip.removeClass(cache.posClass).addClass(newClass);
        }
    
        // tooltipmove event
        if(!this._trigger('move', [position, viewport.elem || viewport], event)) { return this; }
        delete position.adjusted;
    
        // If effect is disabled, target it mouse, no animation is defined or positioning gives NaN out, set CSS directly
        if(effect === FALSE || !visible || isNaN(position.left) || isNaN(position.top) || target === 'mouse' || !$.isFunction(posOptions.effect)) {
            tooltip.css(position);
        }
    
        // Use custom function if provided
        else if($.isFunction(posOptions.effect)) {
            posOptions.effect.call(tooltip, this, $.extend({}, position));
            tooltip.queue(function(next) {
                // Reset attributes to avoid cross-browser rendering bugs
                $(this).css({ opacity: '', height: '' });
                if(BROWSER.ie) { this.style.removeAttribute('filter'); }
    
                next();
            });
        }
    
        // Set positioning flag
        this.positioning = FALSE;
    
        return this;
    };
    
    // Custom (more correct for qTip!) offset calculator
    PROTOTYPE.reposition.offset = function(elem, pos, container) {
        if(!container[0]) { return pos; }
    
        var ownerDocument = $(elem[0].ownerDocument),
            quirks = !!BROWSER.ie && document.compatMode !== 'CSS1Compat',
            parent = container[0],
            scrolled, position, parentOffset, overflow;
    
        function scroll(e, i) {
            pos.left += i * e.scrollLeft();
            pos.top += i * e.scrollTop();
        }
    
        // Compensate for non-static containers offset
        do {
            if((position = $.css(parent, 'position')) !== 'static') {
                if(position === 'fixed') {
                    parentOffset = parent.getBoundingClientRect();
                    scroll(ownerDocument, -1);
                }
                else {
                    parentOffset = $(parent).position();
                    parentOffset.left += parseFloat($.css(parent, 'borderLeftWidth')) || 0;
                    parentOffset.top += parseFloat($.css(parent, 'borderTopWidth')) || 0;
                }
    
                pos.left -= parentOffset.left + (parseFloat($.css(parent, 'marginLeft')) || 0);
                pos.top -= parentOffset.top + (parseFloat($.css(parent, 'marginTop')) || 0);
    
                // If this is the first parent element with an overflow of "scroll" or "auto", store it
                if(!scrolled && (overflow = $.css(parent, 'overflow')) !== 'hidden' && overflow !== 'visible') { scrolled = $(parent); }
            }
        }
        while(parent = parent.offsetParent);
    
        // Compensate for containers scroll if it also has an offsetParent (or in IE quirks mode)
        if(scrolled && (scrolled[0] !== ownerDocument[0] || quirks)) {
            scroll(scrolled, 1);
        }
    
        return pos;
    };
    
    // Corner class
    var C = (CORNER = PROTOTYPE.reposition.Corner = function(corner, forceY) {
        corner = ('' + corner).replace(/([A-Z])/, ' $1').replace(/middle/gi, CENTER).toLowerCase();
        this.x = (corner.match(/left|right/i) || corner.match(/center/) || ['inherit'])[0].toLowerCase();
        this.y = (corner.match(/top|bottom|center/i) || ['inherit'])[0].toLowerCase();
        this.forceY = !!forceY;
    
        var f = corner.charAt(0);
        this.precedance = f === 't' || f === 'b' ? Y : X;
    }).prototype;
    
    C.invert = function(z, center) {
        this[z] = this[z] === LEFT ? RIGHT : this[z] === RIGHT ? LEFT : center || this[z];
    };
    
    C.string = function(join) {
        var x = this.x, y = this.y;
    
        var result = x !== y ?
            x === 'center' || y !== 'center' && (this.precedance === Y || this.forceY) ? 
                [y,x] : 
                [x,y] :
            [x];
    
        return join !== false ? result.join(' ') : result;
    };
    
    C.abbrev = function() {
        var result = this.string(false);
        return result[0].charAt(0) + (result[1] && result[1].charAt(0) || '');
    };
    
    C.clone = function() {
        return new CORNER( this.string(), this.forceY );
    };
    
    ;
    PROTOTYPE.toggle = function(state, event) {
        var cache = this.cache,
            options = this.options,
            tooltip = this.tooltip;
    
        // Try to prevent flickering when tooltip overlaps show element
        if(event) {
            if((/over|enter/).test(event.type) && cache.event && (/out|leave/).test(cache.event.type) &&
                options.show.target.add(event.target).length === options.show.target.length &&
                tooltip.has(event.relatedTarget).length) {
                return this;
            }
    
            // Cache event
            cache.event = $.event.fix(event);
        }
    
        // If we're currently waiting and we've just hidden... stop it
        this.waiting && !state && (this.hiddenDuringWait = TRUE);
    
        // Render the tooltip if showing and it isn't already
        if(!this.rendered) { return state ? this.render(1) : this; }
        else if(this.destroyed || this.disabled) { return this; }
    
        var type = state ? 'show' : 'hide',
            opts = this.options[type],
            posOptions = this.options.position,
            contentOptions = this.options.content,
            width = this.tooltip.css('width'),
            visible = this.tooltip.is(':visible'),
            animate = state || opts.target.length === 1,
            sameTarget = !event || opts.target.length < 2 || cache.target[0] === event.target,
            identicalState, allow, after;
    
        // Detect state if valid one isn't provided
        if((typeof state).search('boolean|number')) { state = !visible; }
    
        // Check if the tooltip is in an identical state to the new would-be state
        identicalState = !tooltip.is(':animated') && visible === state && sameTarget;
    
        // Fire tooltip(show/hide) event and check if destroyed
        allow = !identicalState ? !!this._trigger(type, [90]) : NULL;
    
        // Check to make sure the tooltip wasn't destroyed in the callback
        if(this.destroyed) { return this; }
    
        // If the user didn't stop the method prematurely and we're showing the tooltip, focus it
        if(allow !== FALSE && state) { this.focus(event); }
    
        // If the state hasn't changed or the user stopped it, return early
        if(!allow || identicalState) { return this; }
    
        // Set ARIA hidden attribute
        $.attr(tooltip[0], 'aria-hidden', !!!state);
    
        // Execute state specific properties
        if(state) {
            // Store show origin coordinates
            this.mouse && (cache.origin = $.event.fix(this.mouse));
    
            // Update tooltip content & title if it's a dynamic function
            if($.isFunction(contentOptions.text)) { this._updateContent(contentOptions.text, FALSE); }
            if($.isFunction(contentOptions.title)) { this._updateTitle(contentOptions.title, FALSE); }
    
            // Cache mousemove events for positioning purposes (if not already tracking)
            if(!trackingBound && posOptions.target === 'mouse' && posOptions.adjust.mouse) {
                $(document).bind('mousemove.'+NAMESPACE, this._storeMouse);
                trackingBound = TRUE;
            }
    
            // Update the tooltip position (set width first to prevent viewport/max-width issues)
            if(!width) { tooltip.css('width', tooltip.outerWidth(FALSE)); }
            this.reposition(event, arguments[2]);
            if(!width) { tooltip.css('width', ''); }
    
            // Hide other tooltips if tooltip is solo
            if(!!opts.solo) {
                (typeof opts.solo === 'string' ? $(opts.solo) : $(SELECTOR, opts.solo))
                    .not(tooltip).not(opts.target).qtip('hide', new $.Event('tooltipsolo'));
            }
        }
        else {
            // Clear show timer if we're hiding
            clearTimeout(this.timers.show);
    
            // Remove cached origin on hide
            delete cache.origin;
    
            // Remove mouse tracking event if not needed (all tracking qTips are hidden)
            if(trackingBound && !$(SELECTOR+'[tracking="true"]:visible', opts.solo).not(tooltip).length) {
                $(document).unbind('mousemove.'+NAMESPACE);
                trackingBound = FALSE;
            }
    
            // Blur the tooltip
            this.blur(event);
        }
    
        // Define post-animation, state specific properties
        after = $.proxy(function() {
            if(state) {
                // Prevent antialias from disappearing in IE by removing filter
                if(BROWSER.ie) { tooltip[0].style.removeAttribute('filter'); }
    
                // Remove overflow setting to prevent tip bugs
                tooltip.css('overflow', '');
    
                // Autofocus elements if enabled
                if('string' === typeof opts.autofocus) {
                    $(this.options.show.autofocus, tooltip).focus();
                }
    
                // If set, hide tooltip when inactive for delay period
                this.options.show.target.trigger('qtip-'+this.id+'-inactive');
            }
            else {
                // Reset CSS states
                tooltip.css({
                    display: '',
                    visibility: '',
                    opacity: '',
                    left: '',
                    top: ''
                });
            }
    
            // tooltipvisible/tooltiphidden events
            this._trigger(state ? 'visible' : 'hidden');
        }, this);
    
        // If no effect type is supplied, use a simple toggle
        if(opts.effect === FALSE || animate === FALSE) {
            tooltip[ type ]();
            after();
        }
    
        // Use custom function if provided
        else if($.isFunction(opts.effect)) {
            tooltip.stop(1, 1);
            opts.effect.call(tooltip, this);
            tooltip.queue('fx', function(n) {
                after(); n();
            });
        }
    
        // Use basic fade function by default
        else { tooltip.fadeTo(90, state ? 1 : 0, after); }
    
        // If inactive hide method is set, active it
        if(state) { opts.target.trigger('qtip-'+this.id+'-inactive'); }
    
        return this;
    };
    
    PROTOTYPE.show = function(event) { return this.toggle(TRUE, event); };
    
    PROTOTYPE.hide = function(event) { return this.toggle(FALSE, event); };
    ;PROTOTYPE.focus = function(event) {
        if(!this.rendered || this.destroyed) { return this; }
    
        var qtips = $(SELECTOR),
            tooltip = this.tooltip,
            curIndex = parseInt(tooltip[0].style.zIndex, 10),
            newIndex = QTIP.zindex + qtips.length;
    
        // Only update the z-index if it has changed and tooltip is not already focused
        if(!tooltip.hasClass(CLASS_FOCUS)) {
            // tooltipfocus event
            if(this._trigger('focus', [newIndex], event)) {
                // Only update z-index's if they've changed
                if(curIndex !== newIndex) {
                    // Reduce our z-index's and keep them properly ordered
                    qtips.each(function() {
                        if(this.style.zIndex > curIndex) {
                            this.style.zIndex = this.style.zIndex - 1;
                        }
                    });
    
                    // Fire blur event for focused tooltip
                    qtips.filter('.' + CLASS_FOCUS).qtip('blur', event);
                }
    
                // Set the new z-index
                tooltip.addClass(CLASS_FOCUS)[0].style.zIndex = newIndex;
            }
        }
    
        return this;
    };
    
    PROTOTYPE.blur = function(event) {
        if(!this.rendered || this.destroyed) { return this; }
    
        // Set focused status to FALSE
        this.tooltip.removeClass(CLASS_FOCUS);
    
        // tooltipblur event
        this._trigger('blur', [ this.tooltip.css('zIndex') ], event);
    
        return this;
    };
    ;PROTOTYPE.disable = function(state) {
        if(this.destroyed) { return this; }
    
        // If 'toggle' is passed, toggle the current state
        if(state === 'toggle') {
            state = !(this.rendered ? this.tooltip.hasClass(CLASS_DISABLED) : this.disabled);
        }
    
        // Disable if no state passed
        else if('boolean' !== typeof state) {
            state = TRUE;
        }
    
        if(this.rendered) {
            this.tooltip.toggleClass(CLASS_DISABLED, state)
                .attr('aria-disabled', state);
        }
    
        this.disabled = !!state;
    
        return this;
    };
    
    PROTOTYPE.enable = function() { return this.disable(FALSE); };
    ;PROTOTYPE._createButton = function()
    {
        var self = this,
            elements = this.elements,
            tooltip = elements.tooltip,
            button = this.options.content.button,
            isString = typeof button === 'string',
            close = isString ? button : 'Close tooltip';
    
        if(elements.button) { elements.button.remove(); }
    
        // Use custom button if one was supplied by user, else use default
        if(button.jquery) {
            elements.button = button;
        }
        else {
            elements.button = $('<a />', {
                'class': 'qtip-close ' + (this.options.style.widget ? '' : NAMESPACE+'-icon'),
                'title': close,
                'aria-label': close
            })
            .prepend(
                $('<span />', {
                    'class': 'ui-icon ui-icon-close',
                    'html': '&times;'
                })
            );
        }
    
        // Create button and setup attributes
        elements.button.appendTo(elements.titlebar || tooltip)
            .attr('role', 'button')
            .click(function(event) {
                if(!tooltip.hasClass(CLASS_DISABLED)) { self.hide(event); }
                return FALSE;
            });
    };
    
    PROTOTYPE._updateButton = function(button)
    {
        // Make sure tooltip is rendered and if not, return
        if(!this.rendered) { return FALSE; }
    
        var elem = this.elements.button;
        if(button) { this._createButton(); }
        else { elem.remove(); }
    };
    ;// Widget class creator
    function createWidgetClass(cls) {
        return WIDGET.concat('').join(cls ? '-'+cls+' ' : ' ');
    }
    
    // Widget class setter method
    PROTOTYPE._setWidget = function()
    {
        var on = this.options.style.widget,
            elements = this.elements,
            tooltip = elements.tooltip,
            disabled = tooltip.hasClass(CLASS_DISABLED);
    
        tooltip.removeClass(CLASS_DISABLED);
        CLASS_DISABLED = on ? 'ui-state-disabled' : 'qtip-disabled';
        tooltip.toggleClass(CLASS_DISABLED, disabled);
    
        tooltip.toggleClass('ui-helper-reset '+createWidgetClass(), on).toggleClass(CLASS_DEFAULT, this.options.style.def && !on);
    
        if(elements.content) {
            elements.content.toggleClass( createWidgetClass('content'), on);
        }
        if(elements.titlebar) {
            elements.titlebar.toggleClass( createWidgetClass('header'), on);
        }
        if(elements.button) {
            elements.button.toggleClass(NAMESPACE+'-icon', !on);
        }
    };
    ;function delay(callback, duration) {
        // If tooltip has displayed, start hide timer
        if(duration > 0) {
            return setTimeout(
                $.proxy(callback, this), duration
            );
        }
        else{ callback.call(this); }
    }
    
    function showMethod(event) {
        if(this.tooltip.hasClass(CLASS_DISABLED)) { return; }
    
        // Clear hide timers
        clearTimeout(this.timers.show);
        clearTimeout(this.timers.hide);
    
        // Start show timer
        this.timers.show = delay.call(this,
            function() { this.toggle(TRUE, event); },
            this.options.show.delay
        );
    }
    
    function hideMethod(event) {
        if(this.tooltip.hasClass(CLASS_DISABLED) || this.destroyed) { return; }
    
        // Check if new target was actually the tooltip element
        var relatedTarget = $(event.relatedTarget),
            ontoTooltip = relatedTarget.closest(SELECTOR)[0] === this.tooltip[0],
            ontoTarget = relatedTarget[0] === this.options.show.target[0];
    
        // Clear timers and stop animation queue
        clearTimeout(this.timers.show);
        clearTimeout(this.timers.hide);
    
        // Prevent hiding if tooltip is fixed and event target is the tooltip.
        // Or if mouse positioning is enabled and cursor momentarily overlaps
        if(this !== relatedTarget[0] &&
            (this.options.position.target === 'mouse' && ontoTooltip) ||
            this.options.hide.fixed && (
                (/mouse(out|leave|move)/).test(event.type) && (ontoTooltip || ontoTarget))
            )
        {
            /* eslint-disable no-empty */
            try {
                event.preventDefault();
                event.stopImmediatePropagation();
            } catch(e) {}
            /* eslint-enable no-empty */
    
            return;
        }
    
        // If tooltip has displayed, start hide timer
        this.timers.hide = delay.call(this,
            function() { this.toggle(FALSE, event); },
            this.options.hide.delay,
            this
        );
    }
    
    function inactiveMethod(event) {
        if(this.tooltip.hasClass(CLASS_DISABLED) || !this.options.hide.inactive) { return; }
    
        // Clear timer
        clearTimeout(this.timers.inactive);
    
        this.timers.inactive = delay.call(this,
            function(){ this.hide(event); },
            this.options.hide.inactive
        );
    }
    
    function repositionMethod(event) {
        if(this.rendered && this.tooltip[0].offsetWidth > 0) { this.reposition(event); }
    }
    
    // Store mouse coordinates
    PROTOTYPE._storeMouse = function(event) {
        (this.mouse = $.event.fix(event)).type = 'mousemove';
        return this;
    };
    
    // Bind events
    PROTOTYPE._bind = function(targets, events, method, suffix, context) {
        if(!targets || !method || !events.length) { return; }
        var ns = '.' + this._id + (suffix ? '-'+suffix : '');
        $(targets).bind(
            (events.split ? events : events.join(ns + ' ')) + ns,
            $.proxy(method, context || this)
        );
        return this;
    };
    PROTOTYPE._unbind = function(targets, suffix) {
        targets && $(targets).unbind('.' + this._id + (suffix ? '-'+suffix : ''));
        return this;
    };
    
    // Global delegation helper
    function delegate(selector, events, method) {
        $(document.body).delegate(selector,
            (events.split ? events : events.join('.'+NAMESPACE + ' ')) + '.'+NAMESPACE,
            function() {
                var api = QTIP.api[ $.attr(this, ATTR_ID) ];
                api && !api.disabled && method.apply(api, arguments);
            }
        );
    }
    // Event trigger
    PROTOTYPE._trigger = function(type, args, event) {
        var callback = new $.Event('tooltip'+type);
        callback.originalEvent = event && $.extend({}, event) || this.cache.event || NULL;
    
        this.triggering = type;
        this.tooltip.trigger(callback, [this].concat(args || []));
        this.triggering = FALSE;
    
        return !callback.isDefaultPrevented();
    };
    
    PROTOTYPE._bindEvents = function(showEvents, hideEvents, showTargets, hideTargets, showCallback, hideCallback) {
        // Get tasrgets that lye within both
        var similarTargets = showTargets.filter( hideTargets ).add( hideTargets.filter(showTargets) ),
            toggleEvents = [];
    
        // If hide and show targets are the same...
        if(similarTargets.length) {
    
            // Filter identical show/hide events
            $.each(hideEvents, function(i, type) {
                var showIndex = $.inArray(type, showEvents);
    
                // Both events are identical, remove from both hide and show events
                // and append to toggleEvents
                showIndex > -1 && toggleEvents.push( showEvents.splice( showIndex, 1 )[0] );
            });
    
            // Toggle events are special case of identical show/hide events, which happen in sequence
            if(toggleEvents.length) {
                // Bind toggle events to the similar targets
                this._bind(similarTargets, toggleEvents, function(event) {
                    var state = this.rendered ? this.tooltip[0].offsetWidth > 0 : false;
                    (state ? hideCallback : showCallback).call(this, event);
                });
    
                // Remove the similar targets from the regular show/hide bindings
                showTargets = showTargets.not(similarTargets);
                hideTargets = hideTargets.not(similarTargets);
            }
        }
    
        // Apply show/hide/toggle events
        this._bind(showTargets, showEvents, showCallback);
        this._bind(hideTargets, hideEvents, hideCallback);
    };
    
    PROTOTYPE._assignInitialEvents = function(event) {
        var options = this.options,
            showTarget = options.show.target,
            hideTarget = options.hide.target,
            showEvents = options.show.event ? $.trim('' + options.show.event).split(' ') : [],
            hideEvents = options.hide.event ? $.trim('' + options.hide.event).split(' ') : [];
    
        // Catch remove/removeqtip events on target element to destroy redundant tooltips
        this._bind(this.elements.target, ['remove', 'removeqtip'], function() {
            this.destroy(true);
        }, 'destroy');
    
        /*
         * Make sure hoverIntent functions properly by using mouseleave as a hide event if
         * mouseenter/mouseout is used for show.event, even if it isn't in the users options.
         */
        if(/mouse(over|enter)/i.test(options.show.event) && !/mouse(out|leave)/i.test(options.hide.event)) {
            hideEvents.push('mouseleave');
        }
    
        /*
         * Also make sure initial mouse targetting works correctly by caching mousemove coords
         * on show targets before the tooltip has rendered. Also set onTarget when triggered to
         * keep mouse tracking working.
         */
        this._bind(showTarget, 'mousemove', function(moveEvent) {
            this._storeMouse(moveEvent);
            this.cache.onTarget = TRUE;
        });
    
        // Define hoverIntent function
        function hoverIntent(hoverEvent) {
            // Only continue if tooltip isn't disabled
            if(this.disabled || this.destroyed) { return FALSE; }
    
            // Cache the event data
            this.cache.event = hoverEvent && $.event.fix(hoverEvent);
            this.cache.target = hoverEvent && $(hoverEvent.target);
    
            // Start the event sequence
            clearTimeout(this.timers.show);
            this.timers.show = delay.call(this,
                function() { this.render(typeof hoverEvent === 'object' || options.show.ready); },
                options.prerender ? 0 : options.show.delay
            );
        }
    
        // Filter and bind events
        this._bindEvents(showEvents, hideEvents, showTarget, hideTarget, hoverIntent, function() {
            if(!this.timers) { return FALSE; }
            clearTimeout(this.timers.show);
        });
    
        // Prerendering is enabled, create tooltip now
        if(options.show.ready || options.prerender) { hoverIntent.call(this, event); }
    };
    
    // Event assignment method
    PROTOTYPE._assignEvents = function() {
        var self = this,
            options = this.options,
            posOptions = options.position,
    
            tooltip = this.tooltip,
            showTarget = options.show.target,
            hideTarget = options.hide.target,
            containerTarget = posOptions.container,
            viewportTarget = posOptions.viewport,
            documentTarget = $(document),
            windowTarget = $(window),
    
            showEvents = options.show.event ? $.trim('' + options.show.event).split(' ') : [],
            hideEvents = options.hide.event ? $.trim('' + options.hide.event).split(' ') : [];
    
    
        // Assign passed event callbacks
        $.each(options.events, function(name, callback) {
            self._bind(tooltip, name === 'toggle' ? ['tooltipshow','tooltiphide'] : ['tooltip'+name], callback, null, tooltip);
        });
    
        // Hide tooltips when leaving current window/frame (but not select/option elements)
        if(/mouse(out|leave)/i.test(options.hide.event) && options.hide.leave === 'window') {
            this._bind(documentTarget, ['mouseout', 'blur'], function(event) {
                if(!/select|option/.test(event.target.nodeName) && !event.relatedTarget) {
                    this.hide(event);
                }
            });
        }
    
        // Enable hide.fixed by adding appropriate class
        if(options.hide.fixed) {
            hideTarget = hideTarget.add( tooltip.addClass(CLASS_FIXED) );
        }
    
        /*
         * Make sure hoverIntent functions properly by using mouseleave to clear show timer if
         * mouseenter/mouseout is used for show.event, even if it isn't in the users options.
         */
        else if(/mouse(over|enter)/i.test(options.show.event)) {
            this._bind(hideTarget, 'mouseleave', function() {
                clearTimeout(this.timers.show);
            });
        }
    
        // Hide tooltip on document mousedown if unfocus events are enabled
        if(('' + options.hide.event).indexOf('unfocus') > -1) {
            this._bind(containerTarget.closest('html'), ['mousedown', 'touchstart'], function(event) {
                var elem = $(event.target),
                    enabled = this.rendered && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0,
                    isAncestor = elem.parents(SELECTOR).filter(this.tooltip[0]).length > 0;
    
                if(elem[0] !== this.target[0] && elem[0] !== this.tooltip[0] && !isAncestor &&
                    !this.target.has(elem[0]).length && enabled
                ) {
                    this.hide(event);
                }
            });
        }
    
        // Check if the tooltip hides when inactive
        if('number' === typeof options.hide.inactive) {
            // Bind inactive method to show target(s) as a custom event
            this._bind(showTarget, 'qtip-'+this.id+'-inactive', inactiveMethod, 'inactive');
    
            // Define events which reset the 'inactive' event handler
            this._bind(hideTarget.add(tooltip), QTIP.inactiveEvents, inactiveMethod);
        }
    
        // Filter and bind events
        this._bindEvents(showEvents, hideEvents, showTarget, hideTarget, showMethod, hideMethod);
    
        // Mouse movement bindings
        this._bind(showTarget.add(tooltip), 'mousemove', function(event) {
            // Check if the tooltip hides when mouse is moved a certain distance
            if('number' === typeof options.hide.distance) {
                var origin = this.cache.origin || {},
                    limit = this.options.hide.distance,
                    abs = Math.abs;
    
                // Check if the movement has gone beyond the limit, and hide it if so
                if(abs(event.pageX - origin.pageX) >= limit || abs(event.pageY - origin.pageY) >= limit) {
                    this.hide(event);
                }
            }
    
            // Cache mousemove coords on show targets
            this._storeMouse(event);
        });
    
        // Mouse positioning events
        if(posOptions.target === 'mouse') {
            // If mouse adjustment is on...
            if(posOptions.adjust.mouse) {
                // Apply a mouseleave event so we don't get problems with overlapping
                if(options.hide.event) {
                    // Track if we're on the target or not
                    this._bind(showTarget, ['mouseenter', 'mouseleave'], function(event) {
                        if(!this.cache) {return FALSE; }
                        this.cache.onTarget = event.type === 'mouseenter';
                    });
                }
    
                // Update tooltip position on mousemove
                this._bind(documentTarget, 'mousemove', function(event) {
                    // Update the tooltip position only if the tooltip is visible and adjustment is enabled
                    if(this.rendered && this.cache.onTarget && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0) {
                        this.reposition(event);
                    }
                });
            }
        }
    
        // Adjust positions of the tooltip on window resize if enabled
        if(posOptions.adjust.resize || viewportTarget.length) {
            this._bind( $.event.special.resize ? viewportTarget : windowTarget, 'resize', repositionMethod );
        }
    
        // Adjust tooltip position on scroll of the window or viewport element if present
        if(posOptions.adjust.scroll) {
            this._bind( windowTarget.add(posOptions.container), 'scroll', repositionMethod );
        }
    };
    
    // Un-assignment method
    PROTOTYPE._unassignEvents = function() {
        var options = this.options,
            showTargets = options.show.target,
            hideTargets = options.hide.target,
            targets = $.grep([
                this.elements.target[0],
                this.rendered && this.tooltip[0],
                options.position.container[0],
                options.position.viewport[0],
                options.position.container.closest('html')[0], // unfocus
                window,
                document
            ], function(i) {
                return typeof i === 'object';
            });
    
        // Add show and hide targets if they're valid
        if(showTargets && showTargets.toArray) {
            targets = targets.concat(showTargets.toArray());
        }
        if(hideTargets && hideTargets.toArray) {
            targets = targets.concat(hideTargets.toArray());
        }
    
        // Unbind the events
        this._unbind(targets)
            ._unbind(targets, 'destroy')
            ._unbind(targets, 'inactive');
    };
    
    // Apply common event handlers using delegate (avoids excessive .bind calls!)
    $(function() {
        delegate(SELECTOR, ['mouseenter', 'mouseleave'], function(event) {
            var state = event.type === 'mouseenter',
                tooltip = $(event.currentTarget),
                target = $(event.relatedTarget || event.target),
                options = this.options;
    
            // On mouseenter...
            if(state) {
                // Focus the tooltip on mouseenter (z-index stacking)
                this.focus(event);
    
                // Clear hide timer on tooltip hover to prevent it from closing
                tooltip.hasClass(CLASS_FIXED) && !tooltip.hasClass(CLASS_DISABLED) && clearTimeout(this.timers.hide);
            }
    
            // On mouseleave...
            else {
                // When mouse tracking is enabled, hide when we leave the tooltip and not onto the show target (if a hide event is set)
                if(options.position.target === 'mouse' && options.position.adjust.mouse &&
                    options.hide.event && options.show.target && !target.closest(options.show.target[0]).length) {
                    this.hide(event);
                }
            }
    
            // Add hover class
            tooltip.toggleClass(CLASS_HOVER, state);
        });
    
        // Define events which reset the 'inactive' event handler
        delegate('['+ATTR_ID+']', INACTIVE_EVENTS, inactiveMethod);
    });
    ;// Initialization method
    function init(elem, id, opts) {
        var obj, posOptions, attr, config, title,
    
        // Setup element references
        docBody = $(document.body),
    
        // Use document body instead of document element if needed
        newTarget = elem[0] === document ? docBody : elem,
    
        // Grab metadata from element if plugin is present
        metadata = elem.metadata ? elem.metadata(opts.metadata) : NULL,
    
        // If metadata type if HTML5, grab 'name' from the object instead, or use the regular data object otherwise
        metadata5 = opts.metadata.type === 'html5' && metadata ? metadata[opts.metadata.name] : NULL,
    
        // Grab data from metadata.name (or data-qtipopts as fallback) using .data() method,
        html5 = elem.data(opts.metadata.name || 'qtipopts');
    
        // If we don't get an object returned attempt to parse it manualyl without parseJSON
        /* eslint-disable no-empty */
        try { html5 = typeof html5 === 'string' ? $.parseJSON(html5) : html5; }
        catch(e) {}
        /* eslint-enable no-empty */
    
        // Merge in and sanitize metadata
        config = $.extend(TRUE, {}, QTIP.defaults, opts,
            typeof html5 === 'object' ? sanitizeOptions(html5) : NULL,
            sanitizeOptions(metadata5 || metadata));
    
        // Re-grab our positioning options now we've merged our metadata and set id to passed value
        posOptions = config.position;
        config.id = id;
    
        // Setup missing content if none is detected
        if('boolean' === typeof config.content.text) {
            attr = elem.attr(config.content.attr);
    
            // Grab from supplied attribute if available
            if(config.content.attr !== FALSE && attr) { config.content.text = attr; }
    
            // No valid content was found, abort render
            else { return FALSE; }
        }
    
        // Setup target options
        if(!posOptions.container.length) { posOptions.container = docBody; }
        if(posOptions.target === FALSE) { posOptions.target = newTarget; }
        if(config.show.target === FALSE) { config.show.target = newTarget; }
        if(config.show.solo === TRUE) { config.show.solo = posOptions.container.closest('body'); }
        if(config.hide.target === FALSE) { config.hide.target = newTarget; }
        if(config.position.viewport === TRUE) { config.position.viewport = posOptions.container; }
    
        // Ensure we only use a single container
        posOptions.container = posOptions.container.eq(0);
    
        // Convert position corner values into x and y strings
        posOptions.at = new CORNER(posOptions.at, TRUE);
        posOptions.my = new CORNER(posOptions.my);
    
        // Destroy previous tooltip if overwrite is enabled, or skip element if not
        if(elem.data(NAMESPACE)) {
            if(config.overwrite) {
                elem.qtip('destroy', true);
            }
            else if(config.overwrite === FALSE) {
                return FALSE;
            }
        }
    
        // Add has-qtip attribute
        elem.attr(ATTR_HAS, id);
    
        // Remove title attribute and store it if present
        if(config.suppress && (title = elem.attr('title'))) {
            // Final attr call fixes event delegatiom and IE default tooltip showing problem
            elem.removeAttr('title').attr(oldtitle, title).attr('title', '');
        }
    
        // Initialize the tooltip and add API reference
        obj = new QTip(elem, config, id, !!attr);
        elem.data(NAMESPACE, obj);
    
        return obj;
    }
    
    // jQuery $.fn extension method
    QTIP = $.fn.qtip = function(options, notation, newValue)
    {
        var command = ('' + options).toLowerCase(), // Parse command
            returned = NULL,
            args = $.makeArray(arguments).slice(1),
            event = args[args.length - 1],
            opts = this[0] ? $.data(this[0], NAMESPACE) : NULL;
    
        // Check for API request
        if(!arguments.length && opts || command === 'api') {
            return opts;
        }
    
        // Execute API command if present
        else if('string' === typeof options) {
            this.each(function() {
                var api = $.data(this, NAMESPACE);
                if(!api) { return TRUE; }
    
                // Cache the event if possible
                if(event && event.timeStamp) { api.cache.event = event; }
    
                // Check for specific API commands
                if(notation && (command === 'option' || command === 'options')) {
                    if(newValue !== undefined || $.isPlainObject(notation)) {
                        api.set(notation, newValue);
                    }
                    else {
                        returned = api.get(notation);
                        return FALSE;
                    }
                }
    
                // Execute API command
                else if(api[command]) {
                    api[command].apply(api, args);
                }
            });
    
            return returned !== NULL ? returned : this;
        }
    
        // No API commands. validate provided options and setup qTips
        else if('object' === typeof options || !arguments.length) {
            // Sanitize options first
            opts = sanitizeOptions($.extend(TRUE, {}, options));
    
            return this.each(function(i) {
                var api, id;
    
                // Find next available ID, or use custom ID if provided
                id = $.isArray(opts.id) ? opts.id[i] : opts.id;
                id = !id || id === FALSE || id.length < 1 || QTIP.api[id] ? QTIP.nextid++ : id;
    
                // Initialize the qTip and re-grab newly sanitized options
                api = init($(this), id, opts);
                if(api === FALSE) { return TRUE; }
                else { QTIP.api[id] = api; }
    
                // Initialize plugins
                $.each(PLUGINS, function() {
                    if(this.initialize === 'initialize') { this(api); }
                });
    
                // Assign initial pre-render events
                api._assignInitialEvents(event);
            });
        }
    };
    
    // Expose class
    $.qtip = QTip;
    
    // Populated in render method
    QTIP.api = {};
    ;$.each({
        /* Allow other plugins to successfully retrieve the title of an element with a qTip applied */
        attr: function(attr, val) {
            if(this.length) {
                var self = this[0],
                    title = 'title',
                    api = $.data(self, 'qtip');
    
                if(attr === title && api && api.options && 'object' === typeof api && 'object' === typeof api.options && api.options.suppress) {
                    if(arguments.length < 2) {
                        return $.attr(self, oldtitle);
                    }
    
                    // If qTip is rendered and title was originally used as content, update it
                    if(api && api.options.content.attr === title && api.cache.attr) {
                        api.set('content.text', val);
                    }
    
                    // Use the regular attr method to set, then cache the result
                    return this.attr(oldtitle, val);
                }
            }
    
            return $.fn['attr'+replaceSuffix].apply(this, arguments);
        },
    
        /* Allow clone to correctly retrieve cached title attributes */
        clone: function(keepData) {
            // Clone our element using the real clone method
            var elems = $.fn['clone'+replaceSuffix].apply(this, arguments);
    
            // Grab all elements with an oldtitle set, and change it to regular title attribute, if keepData is false
            if(!keepData) {
                elems.filter('['+oldtitle+']').attr('title', function() {
                    return $.attr(this, oldtitle);
                })
                .removeAttr(oldtitle);
            }
    
            return elems;
        }
    }, function(name, func) {
        if(!func || $.fn[name+replaceSuffix]) { return TRUE; }
    
        var old = $.fn[name+replaceSuffix] = $.fn[name];
        $.fn[name] = function() {
            return func.apply(this, arguments) || old.apply(this, arguments);
        };
    });
    
    /* Fire off 'removeqtip' handler in $.cleanData if jQuery UI not present (it already does similar).
     * This snippet is taken directly from jQuery UI source code found here:
     *     http://code.jquery.com/ui/jquery-ui-git.js
     */
    if(!$.ui) {
        $['cleanData'+replaceSuffix] = $.cleanData;
        $.cleanData = function( elems ) {
            for(var i = 0, elem; (elem = $( elems[i] )).length; i++) {
                if(elem.attr(ATTR_HAS)) {
                    /* eslint-disable no-empty */
                    try { elem.triggerHandler('removeqtip'); }
                    catch( e ) {}
                    /* eslint-enable no-empty */
                }
            }
            $['cleanData'+replaceSuffix].apply(this, arguments);
        };
    }
    ;// qTip version
    QTIP.version = '3.0.3';
    
    // Base ID for all qTips
    QTIP.nextid = 0;
    
    // Inactive events array
    QTIP.inactiveEvents = INACTIVE_EVENTS;
    
    // Base z-index for all qTips
    QTIP.zindex = 15000;
    
    // Define configuration defaults
    QTIP.defaults = {
        prerender: FALSE,
        id: FALSE,
        overwrite: TRUE,
        suppress: TRUE,
        content: {
            text: TRUE,
            attr: 'title',
            title: FALSE,
            button: FALSE
        },
        position: {
            my: 'top left',
            at: 'bottom right',
            target: FALSE,
            container: FALSE,
            viewport: FALSE,
            adjust: {
                x: 0, y: 0,
                mouse: TRUE,
                scroll: TRUE,
                resize: TRUE,
                method: 'flipinvert flipinvert'
            },
            effect: function(api, pos) {
                $(this).animate(pos, {
                    duration: 200,
                    queue: FALSE
                });
            }
        },
        show: {
            target: FALSE,
            event: 'mouseenter',
            effect: TRUE,
            delay: 90,
            solo: FALSE,
            ready: FALSE,
            autofocus: FALSE
        },
        hide: {
            target: FALSE,
            event: 'mouseleave',
            effect: TRUE,
            delay: 0,
            fixed: FALSE,
            inactive: FALSE,
            leave: 'window',
            distance: FALSE
        },
        style: {
            classes: '',
            widget: FALSE,
            width: FALSE,
            height: FALSE,
            def: TRUE
        },
        events: {
            render: NULL,
            move: NULL,
            show: NULL,
            hide: NULL,
            toggle: NULL,
            visible: NULL,
            hidden: NULL,
            focus: NULL,
            blur: NULL
        }
    };
    ;var TIP,
    createVML,
    SCALE,
    PIXEL_RATIO,
    BACKING_STORE_RATIO,
    
    // Common CSS strings
    MARGIN = 'margin',
    BORDER = 'border',
    COLOR = 'color',
    BG_COLOR = 'background-color',
    TRANSPARENT = 'transparent',
    IMPORTANT = ' !important',
    
    // Check if the browser supports <canvas/> elements
    HASCANVAS = !!document.createElement('canvas').getContext,
    
    // Invalid colour values used in parseColours()
    INVALID = /rgba?\(0, 0, 0(, 0)?\)|transparent|#123456/i;
    
    // Camel-case method, taken from jQuery source
    // http://code.jquery.com/jquery-1.8.0.js
    function camel(s) { return s.charAt(0).toUpperCase() + s.slice(1); }
    
    /*
     * Modified from Modernizr's testPropsAll()
     * http://modernizr.com/downloads/modernizr-latest.js
     */
    var cssProps = {}, cssPrefixes = ['Webkit', 'O', 'Moz', 'ms'];
    function vendorCss(elem, prop) {
        var ucProp = prop.charAt(0).toUpperCase() + prop.slice(1),
            props = (prop + ' ' + cssPrefixes.join(ucProp + ' ') + ucProp).split(' '),
            cur, val, i = 0;
    
        // If the property has already been mapped...
        if(cssProps[prop]) { return elem.css(cssProps[prop]); }
    
        while(cur = props[i++]) {
            if((val = elem.css(cur)) !== undefined) {
                cssProps[prop] = cur;
                return val;
            }
        }
    }
    
    // Parse a given elements CSS property into an int
    function intCss(elem, prop) {
        return Math.ceil(parseFloat(vendorCss(elem, prop)));
    }
    
    
    // VML creation (for IE only)
    if(!HASCANVAS) {
        createVML = function(tag, props, style) {
            return '<qtipvml:'+tag+' xmlns="urn:schemas-microsoft.com:vml" class="qtip-vml" '+(props||'')+
                ' style="behavior: url(#default#VML); '+(style||'')+ '" />';
        };
    }
    
    // Canvas only definitions
    else {
        PIXEL_RATIO = window.devicePixelRatio || 1;
        BACKING_STORE_RATIO = (function() {
            var context = document.createElement('canvas').getContext('2d');
            return context.backingStorePixelRatio || context.webkitBackingStorePixelRatio || context.mozBackingStorePixelRatio ||
                    context.msBackingStorePixelRatio || context.oBackingStorePixelRatio || 1;
        })();
        SCALE = PIXEL_RATIO / BACKING_STORE_RATIO;
    }
    
    
    function Tip(qtip, options) {
        this._ns = 'tip';
        this.options = options;
        this.offset = options.offset;
        this.size = [ options.width, options.height ];
    
        // Initialize
        this.qtip = qtip;
        this.init(qtip);
    }
    
    $.extend(Tip.prototype, {
        init: function(qtip) {
            var context, tip;
    
            // Create tip element and prepend to the tooltip
            tip = this.element = qtip.elements.tip = $('<div />', { 'class': NAMESPACE+'-tip' }).prependTo(qtip.tooltip);
    
            // Create tip drawing element(s)
            if(HASCANVAS) {
                // save() as soon as we create the canvas element so FF2 doesn't bork on our first restore()!
                context = $('<canvas />').appendTo(this.element)[0].getContext('2d');
    
                // Setup constant parameters
                context.lineJoin = 'miter';
                context.miterLimit = 100000;
                context.save();
            }
            else {
                context = createVML('shape', 'coordorigin="0,0"', 'position:absolute;');
                this.element.html(context + context);
    
                // Prevent mousing down on the tip since it causes problems with .live() handling in IE due to VML
                qtip._bind( $('*', tip).add(tip), ['click', 'mousedown'], function(event) { event.stopPropagation(); }, this._ns);
            }
    
            // Bind update events
            qtip._bind(qtip.tooltip, 'tooltipmove', this.reposition, this._ns, this);
    
            // Create it
            this.create();
        },
    
        _swapDimensions: function() {
            this.size[0] = this.options.height;
            this.size[1] = this.options.width;
        },
        _resetDimensions: function() {
            this.size[0] = this.options.width;
            this.size[1] = this.options.height;
        },
    
        _useTitle: function(corner) {
            var titlebar = this.qtip.elements.titlebar;
            return titlebar && (
                corner.y === TOP || corner.y === CENTER && this.element.position().top + this.size[1] / 2 + this.options.offset < titlebar.outerHeight(TRUE)
            );
        },
    
        _parseCorner: function(corner) {
            var my = this.qtip.options.position.my;
    
            // Detect corner and mimic properties
            if(corner === FALSE || my === FALSE) {
                corner = FALSE;
            }
            else if(corner === TRUE) {
                corner = new CORNER( my.string() );
            }
            else if(!corner.string) {
                corner = new CORNER(corner);
                corner.fixed = TRUE;
            }
    
            return corner;
        },
    
        _parseWidth: function(corner, side, use) {
            var elements = this.qtip.elements,
                prop = BORDER + camel(side) + 'Width';
    
            return (use ? intCss(use, prop) : 
                intCss(elements.content, prop) ||
                intCss(this._useTitle(corner) && elements.titlebar || elements.content, prop) ||
                intCss(elements.tooltip, prop)
            ) || 0;
        },
    
        _parseRadius: function(corner) {
            var elements = this.qtip.elements,
                prop = BORDER + camel(corner.y) + camel(corner.x) + 'Radius';
    
            return BROWSER.ie < 9 ? 0 :
                intCss(this._useTitle(corner) && elements.titlebar || elements.content, prop) ||
                intCss(elements.tooltip, prop) || 0;
        },
    
        _invalidColour: function(elem, prop, compare) {
            var val = elem.css(prop);
            return !val || compare && val === elem.css(compare) || INVALID.test(val) ? FALSE : val;
        },
    
        _parseColours: function(corner) {
            var elements = this.qtip.elements,
                tip = this.element.css('cssText', ''),
                borderSide = BORDER + camel(corner[ corner.precedance ]) + camel(COLOR),
                colorElem = this._useTitle(corner) && elements.titlebar || elements.content,
                css = this._invalidColour, color = [];
    
            // Attempt to detect the background colour from various elements, left-to-right precedance
            color[0] = css(tip, BG_COLOR) || css(colorElem, BG_COLOR) || css(elements.content, BG_COLOR) ||
                css(elements.tooltip, BG_COLOR) || tip.css(BG_COLOR);
    
            // Attempt to detect the correct border side colour from various elements, left-to-right precedance
            color[1] = css(tip, borderSide, COLOR) || css(colorElem, borderSide, COLOR) ||
                css(elements.content, borderSide, COLOR) || css(elements.tooltip, borderSide, COLOR) || elements.tooltip.css(borderSide);
    
            // Reset background and border colours
            $('*', tip).add(tip).css('cssText', BG_COLOR+':'+TRANSPARENT+IMPORTANT+';'+BORDER+':0'+IMPORTANT+';');
    
            return color;
        },
    
        _calculateSize: function(corner) {
            var y = corner.precedance === Y,
                width = this.options.width,
                height = this.options.height,
                isCenter = corner.abbrev() === 'c',
                base = (y ? width: height) * (isCenter ? 0.5 : 1),
                pow = Math.pow,
                round = Math.round,
                bigHyp, ratio, result,
    
            smallHyp = Math.sqrt( pow(base, 2) + pow(height, 2) ),
            hyp = [
                this.border / base * smallHyp,
                this.border / height * smallHyp
            ];
    
            hyp[2] = Math.sqrt( pow(hyp[0], 2) - pow(this.border, 2) );
            hyp[3] = Math.sqrt( pow(hyp[1], 2) - pow(this.border, 2) );
    
            bigHyp = smallHyp + hyp[2] + hyp[3] + (isCenter ? 0 : hyp[0]);
            ratio = bigHyp / smallHyp;
    
            result = [ round(ratio * width), round(ratio * height) ];
            return y ? result : result.reverse();
        },
    
        // Tip coordinates calculator
        _calculateTip: function(corner, size, scale) {
            scale = scale || 1;
            size = size || this.size;
    
            var width = size[0] * scale,
                height = size[1] * scale,
                width2 = Math.ceil(width / 2), height2 = Math.ceil(height / 2),
    
            // Define tip coordinates in terms of height and width values
            tips = {
                br:	[0,0,		width,height,	width,0],
                bl:	[0,0,		width,0,		0,height],
                tr:	[0,height,	width,0,		width,height],
                tl:	[0,0,		0,height,		width,height],
                tc:	[0,height,	width2,0,		width,height],
                bc:	[0,0,		width,0,		width2,height],
                rc:	[0,0,		width,height2,	0,height],
                lc:	[width,0,	width,height,	0,height2]
            };
    
            // Set common side shapes
            tips.lt = tips.br; tips.rt = tips.bl;
            tips.lb = tips.tr; tips.rb = tips.tl;
    
            return tips[ corner.abbrev() ];
        },
    
        // Tip coordinates drawer (canvas)
        _drawCoords: function(context, coords) {
            context.beginPath();
            context.moveTo(coords[0], coords[1]);
            context.lineTo(coords[2], coords[3]);
            context.lineTo(coords[4], coords[5]);
            context.closePath();
        },
    
        create: function() {
            // Determine tip corner
            var c = this.corner = (HASCANVAS || BROWSER.ie) && this._parseCorner(this.options.corner);
    
            // If we have a tip corner...
            this.enabled = !!this.corner && this.corner.abbrev() !== 'c';
            if(this.enabled) {
                // Cache it
                this.qtip.cache.corner = c.clone();
    
                // Create it
                this.update();
            }
    
            // Toggle tip element
            this.element.toggle(this.enabled);
    
            return this.corner;
        },
    
        update: function(corner, position) {
            if(!this.enabled) { return this; }
    
            var elements = this.qtip.elements,
                tip = this.element,
                inner = tip.children(),
                options = this.options,
                curSize = this.size,
                mimic = options.mimic,
                round = Math.round,
                color, precedance, context,
                coords, bigCoords, translate, newSize, border;
    
            // Re-determine tip if not already set
            if(!corner) { corner = this.qtip.cache.corner || this.corner; }
    
            // Use corner property if we detect an invalid mimic value
            if(mimic === FALSE) { mimic = corner; }
    
            // Otherwise inherit mimic properties from the corner object as necessary
            else {
                mimic = new CORNER(mimic);
                mimic.precedance = corner.precedance;
    
                if(mimic.x === 'inherit') { mimic.x = corner.x; }
                else if(mimic.y === 'inherit') { mimic.y = corner.y; }
                else if(mimic.x === mimic.y) {
                    mimic[ corner.precedance ] = corner[ corner.precedance ];
                }
            }
            precedance = mimic.precedance;
    
            // Ensure the tip width.height are relative to the tip position
            if(corner.precedance === X) { this._swapDimensions(); }
            else { this._resetDimensions(); }
    
            // Update our colours
            color = this.color = this._parseColours(corner);
    
            // Detect border width, taking into account colours
            if(color[1] !== TRANSPARENT) {
                // Grab border width
                border = this.border = this._parseWidth(corner, corner[corner.precedance]);
    
                // If border width isn't zero, use border color as fill if it's not invalid (1.0 style tips)
                if(options.border && border < 1 && !INVALID.test(color[1])) { color[0] = color[1]; }
    
                // Set border width (use detected border width if options.border is true)
                this.border = border = options.border !== TRUE ? options.border : border;
            }
    
            // Border colour was invalid, set border to zero
            else { this.border = border = 0; }
    
            // Determine tip size
            newSize = this.size = this._calculateSize(corner);
            tip.css({
                width: newSize[0],
                height: newSize[1],
                lineHeight: newSize[1]+'px'
            });
    
            // Calculate tip translation
            if(corner.precedance === Y) {
                translate = [
                    round(mimic.x === LEFT ? border : mimic.x === RIGHT ? newSize[0] - curSize[0] - border : (newSize[0] - curSize[0]) / 2),
                    round(mimic.y === TOP ? newSize[1] - curSize[1] : 0)
                ];
            }
            else {
                translate = [
                    round(mimic.x === LEFT ? newSize[0] - curSize[0] : 0),
                    round(mimic.y === TOP ? border : mimic.y === BOTTOM ? newSize[1] - curSize[1] - border : (newSize[1] - curSize[1]) / 2)
                ];
            }
    
            // Canvas drawing implementation
            if(HASCANVAS) {
                // Grab canvas context and clear/save it
                context = inner[0].getContext('2d');
                context.restore(); context.save();
                context.clearRect(0,0,6000,6000);
    
                // Calculate coordinates
                coords = this._calculateTip(mimic, curSize, SCALE);
                bigCoords = this._calculateTip(mimic, this.size, SCALE);
    
                // Set the canvas size using calculated size
                inner.attr(WIDTH, newSize[0] * SCALE).attr(HEIGHT, newSize[1] * SCALE);
                inner.css(WIDTH, newSize[0]).css(HEIGHT, newSize[1]);
    
                // Draw the outer-stroke tip
                this._drawCoords(context, bigCoords);
                context.fillStyle = color[1];
                context.fill();
    
                // Draw the actual tip
                context.translate(translate[0] * SCALE, translate[1] * SCALE);
                this._drawCoords(context, coords);
                context.fillStyle = color[0];
                context.fill();
            }
    
            // VML (IE Proprietary implementation)
            else {
                // Calculate coordinates
                coords = this._calculateTip(mimic);
    
                // Setup coordinates string
                coords = 'm' + coords[0] + ',' + coords[1] + ' l' + coords[2] +
                    ',' + coords[3] + ' ' + coords[4] + ',' + coords[5] + ' xe';
    
                // Setup VML-specific offset for pixel-perfection
                translate[2] = border && /^(r|b)/i.test(corner.string()) ?
                    BROWSER.ie === 8 ? 2 : 1 : 0;
    
                // Set initial CSS
                inner.css({
                    coordsize: newSize[0]+border + ' ' + newSize[1]+border,
                    antialias: ''+(mimic.string().indexOf(CENTER) > -1),
                    left: translate[0] - translate[2] * Number(precedance === X),
                    top: translate[1] - translate[2] * Number(precedance === Y),
                    width: newSize[0] + border,
                    height: newSize[1] + border
                })
                .each(function(i) {
                    var $this = $(this);
    
                    // Set shape specific attributes
                    $this[ $this.prop ? 'prop' : 'attr' ]({
                        coordsize: newSize[0]+border + ' ' + newSize[1]+border,
                        path: coords,
                        fillcolor: color[0],
                        filled: !!i,
                        stroked: !i
                    })
                    .toggle(!!(border || i));
    
                    // Check if border is enabled and add stroke element
                    !i && $this.html( createVML(
                        'stroke', 'weight="'+border*2+'px" color="'+color[1]+'" miterlimit="1000" joinstyle="miter"'
                    ) );
                });
            }
    
            // Opera bug #357 - Incorrect tip position
            // https://github.com/Craga89/qTip2/issues/367
            window.opera && setTimeout(function() {
                elements.tip.css({
                    display: 'inline-block',
                    visibility: 'visible'
                });
            }, 1);
    
            // Position if needed
            if(position !== FALSE) { this.calculate(corner, newSize); }
        },
    
        calculate: function(corner, size) {
            if(!this.enabled) { return FALSE; }
    
            var self = this,
                elements = this.qtip.elements,
                tip = this.element,
                userOffset = this.options.offset,
                position = {},
                precedance, corners;
    
            // Inherit corner if not provided
            corner = corner || this.corner;
            precedance = corner.precedance;
    
            // Determine which tip dimension to use for adjustment
            size = size || this._calculateSize(corner);
    
            // Setup corners and offset array
            corners = [ corner.x, corner.y ];
            if(precedance === X) { corners.reverse(); }
    
            // Calculate tip position
            $.each(corners, function(i, side) {
                var b, bc, br;
    
                if(side === CENTER) {
                    b = precedance === Y ? LEFT : TOP;
                    position[ b ] = '50%';
                    position[MARGIN+'-' + b] = -Math.round(size[ precedance === Y ? 0 : 1 ] / 2) + userOffset;
                }
                else {
                    b = self._parseWidth(corner, side, elements.tooltip);
                    bc = self._parseWidth(corner, side, elements.content);
                    br = self._parseRadius(corner);
    
                    position[ side ] = Math.max(-self.border, i ? bc : userOffset + (br > b ? br : -b));
                }
            });
    
            // Adjust for tip size
            position[ corner[precedance] ] -= size[ precedance === X ? 0 : 1 ];
    
            // Set and return new position
            tip.css({ margin: '', top: '', bottom: '', left: '', right: '' }).css(position);
            return position;
        },
    
        reposition: function(event, api, pos) {
            if(!this.enabled) { return; }
    
            var cache = api.cache,
                newCorner = this.corner.clone(),
                adjust = pos.adjusted,
                method = api.options.position.adjust.method.split(' '),
                horizontal = method[0],
                vertical = method[1] || method[0],
                shift = { left: FALSE, top: FALSE, x: 0, y: 0 },
                offset, css = {}, props;
    
            function shiftflip(direction, precedance, popposite, side, opposite) {
                // Horizontal - Shift or flip method
                if(direction === SHIFT && newCorner.precedance === precedance && adjust[side] && newCorner[popposite] !== CENTER) {
                    newCorner.precedance = newCorner.precedance === X ? Y : X;
                }
                else if(direction !== SHIFT && adjust[side]){
                    newCorner[precedance] = newCorner[precedance] === CENTER ?
                        adjust[side] > 0 ? side : opposite :
                        newCorner[precedance] === side ? opposite : side;
                }
            }
    
            function shiftonly(xy, side, opposite) {
                if(newCorner[xy] === CENTER) {
                    css[MARGIN+'-'+side] = shift[xy] = offset[MARGIN+'-'+side] - adjust[side];
                }
                else {
                    props = offset[opposite] !== undefined ?
                        [ adjust[side], -offset[side] ] : [ -adjust[side], offset[side] ];
    
                    if( (shift[xy] = Math.max(props[0], props[1])) > props[0] ) {
                        pos[side] -= adjust[side];
                        shift[side] = FALSE;
                    }
    
                    css[ offset[opposite] !== undefined ? opposite : side ] = shift[xy];
                }
            }
    
            // If our tip position isn't fixed e.g. doesn't adjust with viewport...
            if(this.corner.fixed !== TRUE) {
                // Perform shift/flip adjustments
                shiftflip(horizontal, X, Y, LEFT, RIGHT);
                shiftflip(vertical, Y, X, TOP, BOTTOM);
    
                // Update and redraw the tip if needed (check cached details of last drawn tip)
                if(newCorner.string() !== cache.corner.string() || cache.cornerTop !== adjust.top || cache.cornerLeft !== adjust.left) {
                    this.update(newCorner, FALSE);
                }
            }
    
            // Setup tip offset properties
            offset = this.calculate(newCorner);
    
            // Readjust offset object to make it left/top
            if(offset.right !== undefined) { offset.left = -offset.right; }
            if(offset.bottom !== undefined) { offset.top = -offset.bottom; }
            offset.user = this.offset;
    
            // Perform shift adjustments
            shift.left = horizontal === SHIFT && !!adjust.left;
            if(shift.left) {
                shiftonly(X, LEFT, RIGHT);
            }
            shift.top = vertical === SHIFT && !!adjust.top;
            if(shift.top) {
                shiftonly(Y, TOP, BOTTOM);
            }
    
            /*
            * If the tip is adjusted in both dimensions, or in a
            * direction that would cause it to be anywhere but the
            * outer border, hide it!
            */
            this.element.css(css).toggle(
                !(shift.x && shift.y || newCorner.x === CENTER && shift.y || newCorner.y === CENTER && shift.x)
            );
    
            // Adjust position to accomodate tip dimensions
            pos.left -= offset.left.charAt ? offset.user :
                horizontal !== SHIFT || shift.top || !shift.left && !shift.top ? offset.left + this.border : 0;
            pos.top -= offset.top.charAt ? offset.user :
                vertical !== SHIFT || shift.left || !shift.left && !shift.top ? offset.top + this.border : 0;
    
            // Cache details
            cache.cornerLeft = adjust.left; cache.cornerTop = adjust.top;
            cache.corner = newCorner.clone();
        },
    
        destroy: function() {
            // Unbind events
            this.qtip._unbind(this.qtip.tooltip, this._ns);
    
            // Remove the tip element(s)
            if(this.qtip.elements.tip) {
                this.qtip.elements.tip.find('*')
                    .remove().end().remove();
            }
        }
    });
    
    TIP = PLUGINS.tip = function(api) {
        return new Tip(api, api.options.style.tip);
    };
    
    // Initialize tip on render
    TIP.initialize = 'render';
    
    // Setup plugin sanitization options
    TIP.sanitize = function(options) {
        if(options.style && 'tip' in options.style) {
            var opts = options.style.tip;
            if(typeof opts !== 'object') { opts = options.style.tip = { corner: opts }; }
            if(!(/string|boolean/i).test(typeof opts.corner)) { opts.corner = TRUE; }
        }
    };
    
    // Add new option checks for the plugin
    CHECKS.tip = {
        '^position.my|style.tip.(corner|mimic|border)$': function() {
            // Make sure a tip can be drawn
            this.create();
    
            // Reposition the tooltip
            this.qtip.reposition();
        },
        '^style.tip.(height|width)$': function(obj) {
            // Re-set dimensions and redraw the tip
            this.size = [ obj.width, obj.height ];
            this.update();
    
            // Reposition the tooltip
            this.qtip.reposition();
        },
        '^content.title|style.(classes|widget)$': function() {
            this.update();
        }
    };
    
    // Extend original qTip defaults
    $.extend(TRUE, QTIP.defaults, {
        style: {
            tip: {
                corner: TRUE,
                mimic: FALSE,
                width: 6,
                height: 6,
                border: TRUE,
                offset: 0
            }
        }
    });
    ;PLUGINS.viewport = function(api, position, posOptions, targetWidth, targetHeight, elemWidth, elemHeight)
    {
        var target = posOptions.target,
            tooltip = api.elements.tooltip,
            my = posOptions.my,
            at = posOptions.at,
            adjust = posOptions.adjust,
            method = adjust.method.split(' '),
            methodX = method[0],
            methodY = method[1] || method[0],
            viewport = posOptions.viewport,
            container = posOptions.container,
            adjusted = { left: 0, top: 0 },
            fixed, newMy, containerOffset, containerStatic,
            viewportWidth, viewportHeight, viewportScroll, viewportOffset;
    
        // If viewport is not a jQuery element, or it's the window/document, or no adjustment method is used... return
        if(!viewport.jquery || target[0] === window || target[0] === document.body || adjust.method === 'none') {
            return adjusted;
        }
    
        // Cach container details
        containerOffset = container.offset() || adjusted;
        containerStatic = container.css('position') === 'static';
    
        // Cache our viewport details
        fixed = tooltip.css('position') === 'fixed';
        viewportWidth = viewport[0] === window ? viewport.width() : viewport.outerWidth(FALSE);
        viewportHeight = viewport[0] === window ? viewport.height() : viewport.outerHeight(FALSE);
        viewportScroll = { left: fixed ? 0 : viewport.scrollLeft(), top: fixed ? 0 : viewport.scrollTop() };
        viewportOffset = viewport.offset() || adjusted;
    
        // Generic calculation method
        function calculate(side, otherSide, type, adjustment, side1, side2, lengthName, targetLength, elemLength) {
            var initialPos = position[side1],
                mySide = my[side],
                atSide = at[side],
                isShift = type === SHIFT,
                myLength = mySide === side1 ? elemLength : mySide === side2 ? -elemLength : -elemLength / 2,
                atLength = atSide === side1 ? targetLength : atSide === side2 ? -targetLength : -targetLength / 2,
                sideOffset = viewportScroll[side1] + viewportOffset[side1] - (containerStatic ? 0 : containerOffset[side1]),
                overflow1 = sideOffset - initialPos,
                overflow2 = initialPos + elemLength - (lengthName === WIDTH ? viewportWidth : viewportHeight) - sideOffset,
                offset = myLength - (my.precedance === side || mySide === my[otherSide] ? atLength : 0) - (atSide === CENTER ? targetLength / 2 : 0);
    
            // shift
            if(isShift) {
                offset = (mySide === side1 ? 1 : -1) * myLength;
    
                // Adjust position but keep it within viewport dimensions
                position[side1] += overflow1 > 0 ? overflow1 : overflow2 > 0 ? -overflow2 : 0;
                position[side1] = Math.max(
                    -containerOffset[side1] + viewportOffset[side1],
                    initialPos - offset,
                    Math.min(
                        Math.max(
                            -containerOffset[side1] + viewportOffset[side1] + (lengthName === WIDTH ? viewportWidth : viewportHeight),
                            initialPos + offset
                        ),
                        position[side1],
    
                        // Make sure we don't adjust complete off the element when using 'center'
                        mySide === 'center' ? initialPos - myLength : 1E9
                    )
                );
    
            }
    
            // flip/flipinvert
            else {
                // Update adjustment amount depending on if using flipinvert or flip
                adjustment *= type === FLIPINVERT ? 2 : 0;
    
                // Check for overflow on the left/top
                if(overflow1 > 0 && (mySide !== side1 || overflow2 > 0)) {
                    position[side1] -= offset + adjustment;
                    newMy.invert(side, side1);
                }
    
                // Check for overflow on the bottom/right
                else if(overflow2 > 0 && (mySide !== side2 || overflow1 > 0)  ) {
                    position[side1] -= (mySide === CENTER ? -offset : offset) + adjustment;
                    newMy.invert(side, side2);
                }
    
                // Make sure we haven't made things worse with the adjustment and reset if so
                if(position[side1] < viewportScroll[side1] && -position[side1] > overflow2) {
                    position[side1] = initialPos; newMy = my.clone();
                }
            }
    
            return position[side1] - initialPos;
        }
    
        // Set newMy if using flip or flipinvert methods
        if(methodX !== 'shift' || methodY !== 'shift') { newMy = my.clone(); }
    
        // Adjust position based onviewport and adjustment options
        adjusted = {
            left: methodX !== 'none' ? calculate( X, Y, methodX, adjust.x, LEFT, RIGHT, WIDTH, targetWidth, elemWidth ) : 0,
            top: methodY !== 'none' ? calculate( Y, X, methodY, adjust.y, TOP, BOTTOM, HEIGHT, targetHeight, elemHeight ) : 0,
            my: newMy
        };
    
        return adjusted;
    };
    ;PLUGINS.polys = {
        // POLY area coordinate calculator
        //	Special thanks to Ed Cradock for helping out with this.
        //	Uses a binary search algorithm to find suitable coordinates.
        polygon: function(baseCoords, corner) {
            var result = {
                width: 0, height: 0,
                position: {
                    top: 1e10, right: 0,
                    bottom: 0, left: 1e10
                },
                adjustable: FALSE
            },
            i = 0, next,
            coords = [],
            compareX = 1, compareY = 1,
            realX = 0, realY = 0,
            newWidth, newHeight;
    
            // First pass, sanitize coords and determine outer edges
            i = baseCoords.length; 
            while(i--) {
                next = [ parseInt(baseCoords[--i], 10), parseInt(baseCoords[i+1], 10) ];
    
                if(next[0] > result.position.right){ result.position.right = next[0]; }
                if(next[0] < result.position.left){ result.position.left = next[0]; }
                if(next[1] > result.position.bottom){ result.position.bottom = next[1]; }
                if(next[1] < result.position.top){ result.position.top = next[1]; }
    
                coords.push(next);
            }
    
            // Calculate height and width from outer edges
            newWidth = result.width = Math.abs(result.position.right - result.position.left);
            newHeight = result.height = Math.abs(result.position.bottom - result.position.top);
    
            // If it's the center corner...
            if(corner.abbrev() === 'c') {
                result.position = {
                    left: result.position.left + result.width / 2,
                    top: result.position.top + result.height / 2
                };
            }
            else {
                // Second pass, use a binary search algorithm to locate most suitable coordinate
                while(newWidth > 0 && newHeight > 0 && compareX > 0 && compareY > 0)
                {
                    newWidth = Math.floor(newWidth / 2);
                    newHeight = Math.floor(newHeight / 2);
    
                    if(corner.x === LEFT){ compareX = newWidth; }
                    else if(corner.x === RIGHT){ compareX = result.width - newWidth; }
                    else{ compareX += Math.floor(newWidth / 2); }
    
                    if(corner.y === TOP){ compareY = newHeight; }
                    else if(corner.y === BOTTOM){ compareY = result.height - newHeight; }
                    else{ compareY += Math.floor(newHeight / 2); }
    
                    i = coords.length;
                    while(i--)
                    {
                        if(coords.length < 2){ break; }
    
                        realX = coords[i][0] - result.position.left;
                        realY = coords[i][1] - result.position.top;
    
                        if(
                            corner.x === LEFT && realX >= compareX ||
                            corner.x === RIGHT && realX <= compareX ||
                            corner.x === CENTER && (realX < compareX || realX > result.width - compareX) ||
                            corner.y === TOP && realY >= compareY ||
                            corner.y === BOTTOM && realY <= compareY ||
                            corner.y === CENTER && (realY < compareY || realY > result.height - compareY)) {
                            coords.splice(i, 1);
                        }
                    }
                }
                result.position = { left: coords[0][0], top: coords[0][1] };
            }
    
            return result;
        },
    
        rect: function(ax, ay, bx, by) {
            return {
                width: Math.abs(bx - ax),
                height: Math.abs(by - ay),
                position: {
                    left: Math.min(ax, bx),
                    top: Math.min(ay, by)
                }
            };
        },
    
        _angles: {
            tc: 3 / 2, tr: 7 / 4, tl: 5 / 4,
            bc: 1 / 2, br: 1 / 4, bl: 3 / 4,
            rc: 2, lc: 1, c: 0
        },
        ellipse: function(cx, cy, rx, ry, corner) {
            var c = PLUGINS.polys._angles[ corner.abbrev() ],
                rxc = c === 0 ? 0 : rx * Math.cos( c * Math.PI ),
                rys = ry * Math.sin( c * Math.PI );
    
            return {
                width: rx * 2 - Math.abs(rxc),
                height: ry * 2 - Math.abs(rys),
                position: {
                    left: cx + rxc,
                    top: cy + rys
                },
                adjustable: FALSE
            };
        },
        circle: function(cx, cy, r, corner) {
            return PLUGINS.polys.ellipse(cx, cy, r, r, corner);
        }
    };
    ;PLUGINS.imagemap = function(api, area, corner)
    {
        if(!area.jquery) { area = $(area); }
    
        var shape = (area.attr('shape') || 'rect').toLowerCase().replace('poly', 'polygon'),
            image = $('img[usemap="#'+area.parent('map').attr('name')+'"]'),
            coordsString = $.trim(area.attr('coords')),
            coordsArray = coordsString.replace(/,$/, '').split(','),
            imageOffset, coords, i, result, len;
    
        // If we can't find the image using the map...
        if(!image.length) { return FALSE; }
    
        // Pass coordinates string if polygon
        if(shape === 'polygon') {
            result = PLUGINS.polys.polygon(coordsArray, corner);
        }
    
        // Otherwise parse the coordinates and pass them as arguments
        else if(PLUGINS.polys[shape]) {
            for(i = -1, len = coordsArray.length, coords = []; ++i < len;) {
                coords.push( parseInt(coordsArray[i], 10) );
            }
    
            result = PLUGINS.polys[shape].apply(
                this, coords.concat(corner)
            );
        }
    
        // If no shapre calculation method was found, return false
        else { return FALSE; }
    
        // Make sure we account for padding and borders on the image
        imageOffset = image.offset();
        imageOffset.left += Math.ceil((image.outerWidth(FALSE) - image.width()) / 2);
        imageOffset.top += Math.ceil((image.outerHeight(FALSE) - image.height()) / 2);
    
        // Add image position to offset coordinates
        result.position.left += imageOffset.left;
        result.position.top += imageOffset.top;
    
        return result;
    };
    ;PLUGINS.svg = function(api, svg, corner)
    {
        var elem = svg[0],
            root = $(elem.ownerSVGElement),
            ownerDocument = elem.ownerDocument,
            strokeWidth2 = (parseInt(svg.css('stroke-width'), 10) || 0) / 2,
            frameOffset, mtx, transformed,
            len, next, i, points,
            result, position;
    
        // Ascend the parentNode chain until we find an element with getBBox()
        while(!elem.getBBox) { elem = elem.parentNode; }
        if(!elem.getBBox || !elem.parentNode) { return FALSE; }
    
        // Determine which shape calculation to use
        switch(elem.nodeName) {
            case 'ellipse':
            case 'circle':
                result = PLUGINS.polys.ellipse(
                    elem.cx.baseVal.value,
                    elem.cy.baseVal.value,
                    (elem.rx || elem.r).baseVal.value + strokeWidth2,
                    (elem.ry || elem.r).baseVal.value + strokeWidth2,
                    corner
                );
            break;
    
            case 'line':
            case 'polygon':
            case 'polyline':
                // Determine points object (line has none, so mimic using array)
                points = elem.points || [
                    { x: elem.x1.baseVal.value, y: elem.y1.baseVal.value },
                    { x: elem.x2.baseVal.value, y: elem.y2.baseVal.value }
                ];
    
                for(result = [], i = -1, len = points.numberOfItems || points.length; ++i < len;) {
                    next = points.getItem ? points.getItem(i) : points[i];
                    result.push.apply(result, [next.x, next.y]);
                }
    
                result = PLUGINS.polys.polygon(result, corner);
            break;
    
            // Unknown shape or rectangle? Use bounding box
            default:
                result = elem.getBBox();
                result = {
                    width: result.width,
                    height: result.height,
                    position: {
                        left: result.x,
                        top: result.y
                    }
                };
            break;
        }
    
        // Shortcut assignments
        position = result.position;
        root = root[0];
    
        // Convert position into a pixel value
        if(root.createSVGPoint) {
            mtx = elem.getScreenCTM();
            points = root.createSVGPoint();
    
            points.x = position.left;
            points.y = position.top;
            transformed = points.matrixTransform( mtx );
            position.left = transformed.x;
            position.top = transformed.y;
        }
    
        // Check the element is not in a child document, and if so, adjust for frame elements offset
        if(ownerDocument !== document && api.position.target !== 'mouse') {
            frameOffset = $((ownerDocument.defaultView || ownerDocument.parentWindow).frameElement).offset();
            if(frameOffset) {
                position.left += frameOffset.left;
                position.top += frameOffset.top;
            }
        }
    
        // Adjust by scroll offset of owner document
        ownerDocument = $(ownerDocument);
        position.left += ownerDocument.scrollLeft();
        position.top += ownerDocument.scrollTop();
    
        return result;
    };
    ;var MODAL, OVERLAY,
        MODALCLASS = 'qtip-modal',
        MODALSELECTOR = '.'+MODALCLASS;
    
    OVERLAY = function()
    {
        var self = this,
            focusableElems = {},
            current,
            prevState,
            elem;
    
        // Modified code from jQuery UI 1.10.0 source
        // http://code.jquery.com/ui/1.10.0/jquery-ui.js
        function focusable(element) {
            // Use the defined focusable checker when possible
            if($.expr[':'].focusable) { return $.expr[':'].focusable; }
    
            var isTabIndexNotNaN = !isNaN($.attr(element, 'tabindex')),
                nodeName = element.nodeName && element.nodeName.toLowerCase(),
                map, mapName, img;
    
            if('area' === nodeName) {
                map = element.parentNode;
                mapName = map.name;
                if(!element.href || !mapName || map.nodeName.toLowerCase() !== 'map') {
                    return false;
                }
                img = $('img[usemap=#' + mapName + ']')[0];
                return !!img && img.is(':visible');
            }
    
            return /input|select|textarea|button|object/.test( nodeName ) ?
                !element.disabled :
                'a' === nodeName ?
                    element.href || isTabIndexNotNaN :
                    isTabIndexNotNaN
            ;
        }
    
        // Focus inputs using cached focusable elements (see update())
        function focusInputs(blurElems) {
            // Blurring body element in IE causes window.open windows to unfocus!
            if(focusableElems.length < 1 && blurElems.length) { blurElems.not('body').blur(); }
    
            // Focus the inputs
            else { focusableElems.first().focus(); }
        }
    
        // Steal focus from elements outside tooltip
        function stealFocus(event) {
            if(!elem.is(':visible')) { return; }
    
            var target = $(event.target),
                tooltip = current.tooltip,
                container = target.closest(SELECTOR),
                targetOnTop;
    
            // Determine if input container target is above this
            targetOnTop = container.length < 1 ? FALSE :
                parseInt(container[0].style.zIndex, 10) > parseInt(tooltip[0].style.zIndex, 10);
    
            // If we're showing a modal, but focus has landed on an input below
            // this modal, divert focus to the first visible input in this modal
            // or if we can't find one... the tooltip itself
            if(!targetOnTop && target.closest(SELECTOR)[0] !== tooltip[0]) {
                focusInputs(target);
            }
        }
    
        $.extend(self, {
            init: function() {
                // Create document overlay
                elem = self.elem = $('<div />', {
                    id: 'qtip-overlay',
                    html: '<div></div>',
                    mousedown: function() { return FALSE; }
                })
                .hide();
    
                // Make sure we can't focus anything outside the tooltip
                $(document.body).bind('focusin'+MODALSELECTOR, stealFocus);
    
                // Apply keyboard "Escape key" close handler
                $(document).bind('keydown'+MODALSELECTOR, function(event) {
                    if(current && current.options.show.modal.escape && event.keyCode === 27) {
                        current.hide(event);
                    }
                });
    
                // Apply click handler for blur option
                elem.bind('click'+MODALSELECTOR, function(event) {
                    if(current && current.options.show.modal.blur) {
                        current.hide(event);
                    }
                });
    
                return self;
            },
    
            update: function(api) {
                // Update current API reference
                current = api;
    
                // Update focusable elements if enabled
                if(api.options.show.modal.stealfocus !== FALSE) {
                    focusableElems = api.tooltip.find('*').filter(function() {
                        return focusable(this);
                    });
                }
                else { focusableElems = []; }
            },
    
            toggle: function(api, state, duration) {
                var tooltip = api.tooltip,
                    options = api.options.show.modal,
                    effect = options.effect,
                    type = state ? 'show': 'hide',
                    visible = elem.is(':visible'),
                    visibleModals = $(MODALSELECTOR).filter(':visible:not(:animated)').not(tooltip);
    
                // Set active tooltip API reference
                self.update(api);
    
                // If the modal can steal the focus...
                // Blur the current item and focus anything in the modal we an
                if(state && options.stealfocus !== FALSE) {
                    focusInputs( $(':focus') );
                }
    
                // Toggle backdrop cursor style on show
                elem.toggleClass('blurs', options.blur);
    
                // Append to body on show
                if(state) {
                    elem.appendTo(document.body);
                }
    
                // Prevent modal from conflicting with show.solo, and don't hide backdrop is other modals are visible
                if(elem.is(':animated') && visible === state && prevState !== FALSE || !state && visibleModals.length) {
                    return self;
                }
    
                // Stop all animations
                elem.stop(TRUE, FALSE);
    
                // Use custom function if provided
                if($.isFunction(effect)) {
                    effect.call(elem, state);
                }
    
                // If no effect type is supplied, use a simple toggle
                else if(effect === FALSE) {
                    elem[ type ]();
                }
    
                // Use basic fade function
                else {
                    elem.fadeTo( parseInt(duration, 10) || 90, state ? 1 : 0, function() {
                        if(!state) { elem.hide(); }
                    });
                }
    
                // Reset position and detach from body on hide
                if(!state) {
                    elem.queue(function(next) {
                        elem.css({ left: '', top: '' });
                        if(!$(MODALSELECTOR).length) { elem.detach(); }
                        next();
                    });
                }
    
                // Cache the state
                prevState = state;
    
                // If the tooltip is destroyed, set reference to null
                if(current.destroyed) { current = NULL; }
    
                return self;
            }
        });
    
        self.init();
    };
    OVERLAY = new OVERLAY();
    
    function Modal(api, options) {
        this.options = options;
        this._ns = '-modal';
    
        this.qtip = api;
        this.init(api);
    }
    
    $.extend(Modal.prototype, {
        init: function(qtip) {
            var tooltip = qtip.tooltip;
    
            // If modal is disabled... return
            if(!this.options.on) { return this; }
    
            // Set overlay reference
            qtip.elements.overlay = OVERLAY.elem;
    
            // Add unique attribute so we can grab modal tooltips easily via a SELECTOR, and set z-index
            tooltip.addClass(MODALCLASS).css('z-index', QTIP.modal_zindex + $(MODALSELECTOR).length);
    
            // Apply our show/hide/focus modal events
            qtip._bind(tooltip, ['tooltipshow', 'tooltiphide'], function(event, api, duration) {
                var oEvent = event.originalEvent;
    
                // Make sure mouseout doesn't trigger a hide when showing the modal and mousing onto backdrop
                if(event.target === tooltip[0]) {
                    if(oEvent && event.type === 'tooltiphide' && /mouse(leave|enter)/.test(oEvent.type) && $(oEvent.relatedTarget).closest(OVERLAY.elem[0]).length) {
                        /* eslint-disable no-empty */
                        try { event.preventDefault(); }
                        catch(e) {}
                        /* eslint-enable no-empty */
                    }
                    else if(!oEvent || oEvent && oEvent.type !== 'tooltipsolo') {
                        this.toggle(event, event.type === 'tooltipshow', duration);
                    }
                }
            }, this._ns, this);
    
            // Adjust modal z-index on tooltip focus
            qtip._bind(tooltip, 'tooltipfocus', function(event, api) {
                // If focus was cancelled before it reached us, don't do anything
                if(event.isDefaultPrevented() || event.target !== tooltip[0]) { return; }
    
                var qtips = $(MODALSELECTOR),
    
                // Keep the modal's lower than other, regular qtips
                newIndex = QTIP.modal_zindex + qtips.length,
                curIndex = parseInt(tooltip[0].style.zIndex, 10);
    
                // Set overlay z-index
                OVERLAY.elem[0].style.zIndex = newIndex - 1;
    
                // Reduce modal z-index's and keep them properly ordered
                qtips.each(function() {
                    if(this.style.zIndex > curIndex) {
                        this.style.zIndex -= 1;
                    }
                });
    
                // Fire blur event for focused tooltip
                qtips.filter('.' + CLASS_FOCUS).qtip('blur', event.originalEvent);
    
                // Set the new z-index
                tooltip.addClass(CLASS_FOCUS)[0].style.zIndex = newIndex;
    
                // Set current
                OVERLAY.update(api);
    
                // Prevent default handling
                /* eslint-disable no-empty */
                try { event.preventDefault(); }
                catch(e) {}
                /* eslint-enable no-empty */
            }, this._ns, this);
    
            // Focus any other visible modals when this one hides
            qtip._bind(tooltip, 'tooltiphide', function(event) {
                if(event.target === tooltip[0]) {
                    $(MODALSELECTOR).filter(':visible').not(tooltip).last().qtip('focus', event);
                }
            }, this._ns, this);
        },
    
        toggle: function(event, state, duration) {
            // Make sure default event hasn't been prevented
            if(event && event.isDefaultPrevented()) { return this; }
    
            // Toggle it
            OVERLAY.toggle(this.qtip, !!state, duration);
        },
    
        destroy: function() {
            // Remove modal class
            this.qtip.tooltip.removeClass(MODALCLASS);
    
            // Remove bound events
            this.qtip._unbind(this.qtip.tooltip, this._ns);
    
            // Delete element reference
            OVERLAY.toggle(this.qtip, FALSE);
            delete this.qtip.elements.overlay;
        }
    });
    
    
    MODAL = PLUGINS.modal = function(api) {
        return new Modal(api, api.options.show.modal);
    };
    
    // Setup sanitiztion rules
    MODAL.sanitize = function(opts) {
        if(opts.show) {
            if(typeof opts.show.modal !== 'object') { opts.show.modal = { on: !!opts.show.modal }; }
            else if(typeof opts.show.modal.on === 'undefined') { opts.show.modal.on = TRUE; }
        }
    };
    
    // Base z-index for all modal tooltips (use qTip core z-index as a base)
    /* eslint-disable camelcase */
    QTIP.modal_zindex = QTIP.zindex - 200;
    /* eslint-enable camelcase */
    
    // Plugin needs to be initialized on render
    MODAL.initialize = 'render';
    
    // Setup option set checks
    CHECKS.modal = {
        '^show.modal.(on|blur)$': function() {
            // Initialise
            this.destroy();
            this.init();
    
            // Show the modal if not visible already and tooltip is visible
            this.qtip.elems.overlay.toggle(
                this.qtip.tooltip[0].offsetWidth > 0
            );
        }
    };
    
    // Extend original api defaults
    $.extend(TRUE, QTIP.defaults, {
        show: {
            modal: {
                on: FALSE,
                effect: TRUE,
                blur: TRUE,
                stealfocus: TRUE,
                escape: TRUE
            }
        }
    });
    ;var IE6,
    
    /*
     * BGIFrame adaption (http://plugins.jquery.com/project/bgiframe)
     * Special thanks to Brandon Aaron
     */
    BGIFRAME = '<iframe class="qtip-bgiframe" frameborder="0" tabindex="-1" src="javascript:\'\';" ' +
        ' style="display:block; position:absolute; z-index:-1; filter:alpha(opacity=0); ' +
            '-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";"></iframe>';
    
    function Ie6(api) {
        this._ns = 'ie6';
    
        this.qtip = api;
        this.init(api);
    }
    
    $.extend(Ie6.prototype, {
        _scroll : function() {
            var overlay = this.qtip.elements.overlay;
            overlay && (overlay[0].style.top = $(window).scrollTop() + 'px');
        },
    
        init: function(qtip) {
            var tooltip = qtip.tooltip;
    
            // Create the BGIFrame element if needed
            if($('select, object').length < 1) {
                this.bgiframe = qtip.elements.bgiframe = $(BGIFRAME).appendTo(tooltip);
    
                // Update BGIFrame on tooltip move
                qtip._bind(tooltip, 'tooltipmove', this.adjustBGIFrame, this._ns, this);
            }
    
            // redraw() container for width/height calculations
            this.redrawContainer = $('<div/>', { id: NAMESPACE+'-rcontainer' })
                .appendTo(document.body);
    
            // Fixup modal plugin if present too
            if( qtip.elements.overlay && qtip.elements.overlay.addClass('qtipmodal-ie6fix') ) {
                qtip._bind(window, ['scroll', 'resize'], this._scroll, this._ns, this);
                qtip._bind(tooltip, ['tooltipshow'], this._scroll, this._ns, this);
            }
    
            // Set dimensions
            this.redraw();
        },
    
        adjustBGIFrame: function() {
            var tooltip = this.qtip.tooltip,
                dimensions = {
                    height: tooltip.outerHeight(FALSE),
                    width: tooltip.outerWidth(FALSE)
                },
                plugin = this.qtip.plugins.tip,
                tip = this.qtip.elements.tip,
                tipAdjust, offset;
    
            // Adjust border offset
            offset = parseInt(tooltip.css('borderLeftWidth'), 10) || 0;
            offset = { left: -offset, top: -offset };
    
            // Adjust for tips plugin
            if(plugin && tip) {
                tipAdjust = plugin.corner.precedance === 'x' ? [WIDTH, LEFT] : [HEIGHT, TOP];
                offset[ tipAdjust[1] ] -= tip[ tipAdjust[0] ]();
            }
    
            // Update bgiframe
            this.bgiframe.css(offset).css(dimensions);
        },
    
        // Max/min width simulator function
        redraw: function() {
            if(this.qtip.rendered < 1 || this.drawing) { return this; }
    
            var tooltip = this.qtip.tooltip,
                style = this.qtip.options.style,
                container = this.qtip.options.position.container,
                perc, width, max, min;
    
            // Set drawing flag
            this.qtip.drawing = 1;
    
            // If tooltip has a set height/width, just set it... like a boss!
            if(style.height) { tooltip.css(HEIGHT, style.height); }
            if(style.width) { tooltip.css(WIDTH, style.width); }
    
            // Simulate max/min width if not set width present...
            else {
                // Reset width and add fluid class
                tooltip.css(WIDTH, '').appendTo(this.redrawContainer);
    
                // Grab our tooltip width (add 1 if odd so we don't get wrapping problems.. huzzah!)
                width = tooltip.width();
                if(width % 2 < 1) { width += 1; }
    
                // Grab our max/min properties
                max = tooltip.css('maxWidth') || '';
                min = tooltip.css('minWidth') || '';
    
                // Parse into proper pixel values
                perc = (max + min).indexOf('%') > -1 ? container.width() / 100 : 0;
                max = (max.indexOf('%') > -1 ? perc : 1 * parseInt(max, 10)) || width;
                min = (min.indexOf('%') > -1 ? perc : 1 * parseInt(min, 10)) || 0;
    
                // Determine new dimension size based on max/min/current values
                width = max + min ? Math.min(Math.max(width, min), max) : width;
    
                // Set the newly calculated width and remvoe fluid class
                tooltip.css(WIDTH, Math.round(width)).appendTo(container);
            }
    
            // Set drawing flag
            this.drawing = 0;
    
            return this;
        },
    
        destroy: function() {
            // Remove iframe
            this.bgiframe && this.bgiframe.remove();
    
            // Remove bound events
            this.qtip._unbind([window, this.qtip.tooltip], this._ns);
        }
    });
    
    IE6 = PLUGINS.ie6 = function(api) {
        // Proceed only if the browser is IE6
        return BROWSER.ie === 6 ? new Ie6(api) : FALSE;
    };
    
    IE6.initialize = 'render';
    
    CHECKS.ie6 = {
        '^content|style$': function() {
            this.redraw();
        }
    };
    ;}));
    }( window, document ));