', { 'id': this._id, 'class': [ NAMESPACE, CLASS_DEFAULT, options.style.classes, NAMESPACE + '-pos-' + options.position.my.abbrev() ].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 = $('

', { '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(); // Assign passed event callbacks (before plugins!) $.each(options.events, function(name, callback) { $.isFunction(callback) && tooltip.bind( (name === 'toggle' ? ['tooltipshow','tooltiphide'] : ['tooltip'+name]) .join(namespace)+namespace, callback ); }); // Initialize 'render' plugins $.each(PLUGINS, function(name) { var instance; if(this.initialize === 'render' && (instance = this(self))) { self.plugins[name] = instance; } }); // Assign events this._assignEvents(); // When deferreds have completed $.when.apply($, 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); // Destroy tooltip if rendered if(this.rendered) { this.tooltip.stop(1,0).find('*').remove().end().remove(); } // Destroy all plugins $.each(this.plugins, function(name) { this.destroy && this.destroy(); }); // Clear timers and remove bound events clearTimeout(this.timers.show); clearTimeout(this.timers.hide); this._unassignEvents(); // Remove api object and ARIA attributes target.removeData(NAMESPACE).removeAttr(ATTR_ID) .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._unbind(target); // 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 destory is needed if(immediate !== TRUE && this.rendered) { 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) { content = opts.content = { text: (text = invalidContent(content) ? FALSE : content) }; } 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(content) { if(content && once) { api.set('content.text', content); } return content; }, 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(!invalidOpt(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, new_id = NAMESPACE + '-' + id; if(id !== FALSE && id.length > 0 && !$('#'+new_id).length) { this._id = new_id; if(this.rendered) { this.tooltip[0].id = this._id; this.elements.content[0].id = this._id + '-content'; this.elements.title[0].id = this._id + '-title'; } } else { obj[o] = prev; } }, '^prerender': function(obj, o, v) { v && !this.rendered && this.render(this.options.show.ready); }, // Content checks '^content.text$': 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)$': function(obj, o, v){ 'string' === typeof v && (obj[o] = new CORNER(v, o === 'at')); }, '^position.container$': function(obj, o, v){ 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.tooltip.removeClass(p).addClass(v); }, '^style.width|height': function(obj, o, v) { this.tooltip.css(o, v); }, '^style.widget|content.title': function() { this._setWidget(); }, '^style.def': function(obj, o, v) { this.tooltip.toggleClass(CLASS_DEFAULT, !!v); }, // Events check '^events.(render|show|move|hide|focus|blur)$': function(obj, o, v) { tooltip[($.isFunction(v) ? '' : 'un') + 'bind']('tooltip'+o, v); }, // Properties which require event reassignment '^(show|hide|position).(event|target|fixed|inactive|leave|distance|viewport|adjust)': function() { var posOptions = this.options.position; // Set tracking flag 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) { for(rule in this.checks[category]) { 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, checks = this.checks, 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, value) { 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] ] = value && value.nodeType ? $(value) : value; // 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], value, 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, $.proxy(setCallback, this)); this.positioning = FALSE; // Update position if needed if(this.rendered && this.tooltip[0].offsetWidth > 0 && reposition) { this.reposition( options.position.target === 'mouse' ? NULL : this.cache.event ); } return this; }; ;PROTOTYPE._update = function(content, element, reposition) { var self = this, cache = this.cache; // Make sure tooltip is rendered and content is defined. If not return if(!this.rendered || !content) { return FALSE; } // Use function to parse content if($.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.children().detach().end().append( content.css({ display: 'block' }) ); } // Content is a regular string, insert the new content else { element.html(content); } // If imagesLoaded is included, ensure images have loaded and return promise cache.waiting = TRUE; return ( $.fn.imagesLoaded ? element.imagesLoaded() : $.Deferred().resolve($([])) ) .done(function(images) { cache.waiting = FALSE; // Reposition if rendered if(images.length && self.rendered && self.tooltip[0].offsetWidth > 0) { self.reposition(cache.event, !images.length); } }) .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 = $('

', { 'class': NAMESPACE + '-titlebar ' + (this.options.style.widget ? createWidgetClass('header') : '') }) .append( elements.title = $('

', { '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.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(' '), elemWidth = tooltip.outerWidth(FALSE), elemHeight = 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 = $(window), doc = container[0].ownerDocument, mouse = this.mouse, pluginCalculations, offset; // Check if absolute position was passed if($.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' && ((event && event.pageX) || cache.event.pageX)) { // Force left top to allow flipping at = { x: LEFT, y: TOP }; // Use cached event if one isn't available for positioning event = mouse && mouse.pageX && (adjust.mouse || !event || !event.pageX) ? mouse : (event && (event.type === 'resize' || event.type === 'scroll') ? cache.event : event && event.pageX && event.type === 'mousemove' ? event : (!adjust.mouse || this.options.show.distance) && cache.origin && cache.origin.pageX ? cache.origin : event) || event || cache.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 = $(doc.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) { position.left -= mouse.scrollX - win.scrollLeft(); position.top -= mouse.scrollY - win.scrollTop(); } } // Target wasn't mouse or absolute... else { // Check if event targetting is being used if(target === 'event' && event && event.target && event.type !== 'scroll' && event.type !== 'resize') { cache.target = $(event.target); } else if(target !== 'event'){ cache.target = $(target.jquery ? target : 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 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[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 ? -elemWidth : my.x === CENTER ? -elemWidth / 2 : 0); position.top += adjust.y + (my.y === BOTTOM ? -elemHeight : my.y === CENTER ? -elemHeight / 2 : 0); // Use viewport adjustment plugin if enabled if(PLUGINS.viewport) { position.adjusted = PLUGINS.viewport( this, position, posOptions, targetWidth, targetHeight, elemWidth, elemHeight ); // Apply offsets supplied by positioning plugin (if used) if(offset && position.adjusted.left) { position.left += offset.left; } if(offset && position.adjusted.top) { position.top += offset.top; } } // Viewport adjustment is disabled, set values to zero else { position.adjusted = { left: 0, top: 0 }; } // 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() { var x = this.x, y = this.y; return x === y ? x : this.precedance === Y || (this.forceY && y !== 'center') ? y+' '+x : x+' '+y; }; C.abbrev = function() { var result = this.string().split(' '); 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) && (/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 = $.extend({}, 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], otherOpts = this.options[ !state ? 'show' : 'hide' ], posOptions = this.options.position, contentOptions = this.options.content, width = this.tooltip.css('width'), visible = this.tooltip[0].offsetWidth > 0, animate = state || opts.target.length === 1, sameTarget = !event || opts.target.length < 2 || cache.target[0] === event.target, identicalState, allow, showEvent, delay; // 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; // 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 cache.origin = $.extend({}, this.mouse); // Update tooltip content & title if it's a dynamic function if($.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', $.Event('tooltipsolo')); } } else { // Clear show timer if we're hiding clearTimeout(this.timers.show); // Remove cached origin on hide delete cache.origin; // Remove mouse tracking event if not needed (all tracking qTips are hidden) if(trackingBound && !$(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, focusedElem; // 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('boolean' !== typeof state) { state = !(this.tooltip.hasClass(CLASS_DISABLED) || this.disabled); } 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 = $('', { 'class': 'qtip-close ' + (this.options.style.widget ? '' : NAMESPACE+'-icon'), 'title': close, 'aria-label': close }) .prepend( $('', { 'class': 'ui-icon ui-icon-close', 'html': '×' }) ); } // 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 showMethod(event) { if(this.tooltip.hasClass(CLASS_DISABLED)) { return FALSE; } // Clear hide timers clearTimeout(this.timers.show); clearTimeout(this.timers.hide); // Start show timer var callback = $.proxy(function(){ this.toggle(TRUE, event); }, this); if(this.options.show.delay > 0) { this.timers.show = setTimeout(callback, this.options.show.delay); } else{ callback(); } } function hideMethod(event) { if(this.tooltip.hasClass(CLASS_DISABLED)) { return FALSE; } // 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)) )) { try { event.preventDefault(); event.stopImmediatePropagation(); } catch(e) {} return; } // If tooltip has displayed, start hide timer var callback = $.proxy(function(){ this.toggle(FALSE, event); }, this); if(this.options.hide.delay > 0) { this.timers.hide = setTimeout(callback, this.options.hide.delay); } else{ callback(); } } function inactiveMethod(event) { if(this.tooltip.hasClass(CLASS_DISABLED) || !this.options.hide.inactive) { return FALSE; } // Clear timer clearTimeout(this.timers.inactive); this.timers.inactive = setTimeout( $.proxy(function(){ this.hide(event); }, this), 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 = { pageX: event.pageX, pageY: event.pageY, type: 'mousemove', scrollX: window.pageXOffset || document.body.scrollLeft || document.documentElement.scrollLeft, scrollY: window.pageYOffset || document.body.scrollTop || document.documentElement.scrollTop }; }; // Bind events PROTOTYPE._bind = function(targets, events, method, suffix, context) { var ns = '.' + this._id + (suffix ? '-'+suffix : ''); events.length && $(targets).bind( (events.split ? events : events.join(ns + ' ')) + ns, $.proxy(method, context || this) ); }; PROTOTYPE._unbind = function(targets, suffix) { $(targets).unbind('.' + this._id + (suffix ? '-'+suffix : '')); }; // Apply common event handlers using delegate (avoids excessive .bind calls!) var ns = '.'+NAMESPACE; function delegate(selector, events, method) { $(document.body).delegate(selector, (events.split ? events : events.join(ns + ' ')) + ns, function() { var api = QTIP.api[ $.attr(this, ATTR_ID) ]; api && !api.disabled && method.apply(api, arguments); } ); } $(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 { // Hide when we leave the tooltip and not onto the show target (if a hide event is set) if(options.position.target === '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); }); // Event trigger PROTOTYPE._trigger = function(type, args, event) { var callback = $.Event('tooltip'+type); callback.originalEvent = (event && $.extend({}, event)) || this.cache.event || NULL; this.triggering = TRUE; this.tooltip.trigger(callback, [this].concat(args || [])); this.triggering = FALSE; return !callback.isDefaultPrevented(); }; // Event assignment method PROTOTYPE._assignEvents = function() { var 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), bodyTarget = $(document.body), windowTarget = $(window), showEvents = options.show.event ? $.trim('' + options.show.event).split(' ') : [], hideEvents = options.hide.event ? $.trim('' + options.hide.event).split(' ') : [], toggleEvents = []; // 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); // Define events which reset the 'inactive' event handler this._bind(hideTarget.add(tooltip), QTIP.inactiveEvents, inactiveMethod, '-inactive'); } // Apply hide events (and filter identical show events) hideEvents = $.map(hideEvents, function(type) { var showIndex = $.inArray(type, showEvents); // Both events and targets are identical, apply events using a toggle if((showIndex > -1 && hideTarget.add(showTarget).length === hideTarget.length)) { toggleEvents.push( showEvents.splice( showIndex, 1 )[0] ); return; } return type; }); // Apply show/hide/toggle events this._bind(showTarget, showEvents, showMethod); this._bind(hideTarget, hideEvents, hideMethod); this._bind(showTarget, toggleEvents, function(event) { (this.tooltip[0].offsetWidth > 0 ? hideMethod : showMethod).call(this, event); }); // 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) { 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( $.event.special.resize ? viewportTarget : windowTarget, 'resize', repositionMethod ); } // Adjust tooltip position on scroll of the window or viewport element if present if(posOptions.adjust.scroll) { this._bind( windowTarget.add(posOptions.container), 'scroll', repositionMethod ); } }; // Un-assignment method PROTOTYPE._unassignEvents = function() { var targets = [ this.options.show.target[0], this.options.hide.target[0], this.rendered && this.tooltip[0], this.options.position.container[0], this.options.position.viewport[0], this.options.position.container.closest('html')[0], // unfocus window, document ]; // Check if tooltip is rendered if(this.rendered) { this._unbind($([]).pushStack( $.grep(targets, function(i) { return typeof i === 'object'; }))); } // Tooltip isn't yet rendered, remove render event else { $(targets[0]).unbind('.'+this._id+'-create'); } }; ;// 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 try { html5 = typeof html5 === 'string' ? $.parseJSON(html5) : html5; } catch(e) {} // 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'); } 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); // Catch remove/removeqtip events on target element to destroy redundant tooltip elem.one('remove.qtip-'+id+' removeqtip.qtip-'+id, function() { var api; if((api = $(this).data(NAMESPACE))) { api.destroy(); } }); 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 || $.isPlainObject(notation)) { api.set(notation, newValue); } else { returned = api.get(notation); return FALSE; } } // Execute API command else if(api[command]) { api[command].apply(api, args); } }); return returned !== NULL ? returned : this; } // No API commands. validate provided options and setup qTips else if('object' === typeof options || !arguments.length) { opts = sanitizeOptions($.extend(TRUE, {}, options)); // Bind the qTips return QTIP.bind.call(this, opts, event); } }; // $.fn.qtip Bind method QTIP.bind = function(opts, event) { return this.each(function(i) { var options, targets, events, namespace, api, id; // Find next available ID, or use custom ID if provided id = $.isArray(opts.id) ? opts.id[i] : opts.id; id = !id || id === FALSE || id.length < 1 || QTIP.api[id] ? QTIP.nextid++ : id; // Setup events namespace namespace = '.qtip-'+id+'-create'; // Initialize the qTip and re-grab newly sanitized options api = init($(this), id, opts); if(api === FALSE) { return TRUE; } else { QTIP.api[id] = api; } options = api.options; // Initialize plugins $.each(PLUGINS, function() { if(this.initialize === 'initialize') { this(api); } }); // Determine hide and show targets targets = { show: options.show.target, hide: options.hide.target }; events = { show: $.trim('' + options.show.event).replace(/ /g, namespace+' ') + namespace, hide: $.trim('' + options.hide.event).replace(/ /g, namespace+' ') + namespace }; /* * 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(events.show) && !/mouse(out|leave)/i.test(events.hide)) { events.hide += ' mouseleave' + namespace; } /* * 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 */ targets.show.bind('mousemove'+namespace, function(event) { api._storeMouse(event); api.cache.onTarget = TRUE; }); // Define hoverIntent function function hoverIntent(event) { function render() { // Cache mouse coords,render and render the tooltip api.render(typeof event === 'object' || options.show.ready); // Unbind show and hide events targets.show.add(targets.hide).unbind(namespace); } // Only continue if tooltip isn't disabled if(api.disabled) { return FALSE; } // Cache the event data api.cache.event = $.extend({}, event); api.cache.target = event ? $(event.target) : [undefined]; // Start the event sequence if(options.show.delay > 0) { clearTimeout(api.timers.show); api.timers.show = setTimeout(render, options.show.delay); if(events.show !== events.hide) { targets.hide.bind(events.hide, function() { clearTimeout(api.timers.show); }); } } else { render(); } } // Bind show events to target targets.show.bind(events.show, hoverIntent); // Prerendering is enabled, create tooltip now if(options.show.ready || options.prerender) { hoverIntent(event); } }); }; // Populated in render method QTIP.api = {}; ;$.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 && 'object' === typeof api && 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) { var titles = $([]), title = 'title', // Clone our element using the real clone method 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)) { try { elem.triggerHandler('removeqtip'); } catch( e ) {} } } $['cleanData'+replaceSuffix].apply(this, arguments); }; } ;// qTip version QTIP.version = '2.1.1'; // 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, viewport) { $(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, // .bind()/.on() namespace TIPNS = '.qtip-tip', // Common CSS strings MARGIN = 'margin', BORDER = 'border', COLOR = 'color', BG_COLOR = 'background-color', TRANSPARENT = 'transparent', IMPORTANT = ' !important', // Check if the browser supports