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  • Committer: Keith Hughitt
  • Date: 2011-05-26 19:28:41 UTC
  • mfrom: (402.1.667 hv)
  • Revision ID: keith.hughitt@nasa.gov-20110526192841-5xmuft9jsm52pzih
Helioviewer.org 2.2.0 Release

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1
 
/*!
2
 
* jquery.qtip. The jQuery tooltip plugin
3
 
*
4
 
* Copyright (c) 2009 Craig Thompson
5
 
* http://craigsworks.com
6
 
*
7
 
* Licensed under MIT
8
 
* http://www.opensource.org/licenses/mit-license.php
9
 
*
10
 
* Launch  : February 2009
11
 
* Version : 1.0.0-rc3
12
 
* Released: Tuesday 12th May, 2009 - 00:00
13
 
* Debug: jquery.qtip.debug.js
14
 
*/
15
 
 
16
 
"use strict"; // Enable ECMAScript "strict" operation for this function. See more: http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/
17
 
/*jslint browser: true, onevar: true, undef: true, nomen: true, eqeqeq: true, bitwise: true, regexp: true, strict: true, newcap: true, immed: true */
18
 
 
19
 
/*global window: false, jQuery: false */
20
 
(function ($) {
21
 
        // Assign cache and event initialisation on document load
22
 
        $(document).ready(function () {
23
 
                // Adjust positions of the tooltips on window resize or scroll if enabled
24
 
                var i;
25
 
                $(window).bind('resize scroll', function (event) {
26
 
                        for (i = 0; i < $.fn.qtip.interfaces.length; i++) {
27
 
                                // Access current elements API
28
 
                                var api = $.fn.qtip.interfaces[i];
29
 
 
30
 
                                // Update position if resize or scroll adjustments are enabled
31
 
                                if(api && api.status && api.status.rendered && api.options.position.type !== 'static' && api.elements.tooltip.is(':visible') &&
32
 
                                (api.options.position.adjust.scroll && event.type === 'scroll' || api.options.position.adjust.resize && event.type === 'resize')) {
33
 
                                        // Queue the animation so positions are updated correctly
34
 
                                        api.updatePosition(event, true);
35
 
                                }
36
 
                        }
37
 
                });
38
 
 
39
 
                // Hide unfocus toolipts on document mousedown
40
 
                $(document).bind('mouseenter.qtip', function (event) {
41
 
                        if($(event.target).parents('div.qtip').length === 0) {
42
 
                                var tooltip = $('.qtipSelector'),
43
 
                                        api = tooltip.qtip('api');
44
 
 
45
 
                                // Only hide if its visible and not the tooltips target
46
 
                                if(tooltip.is(':visible') && api && api.status && !api.status.disabled && $(event.target).add(api.elements.target).length > 1) { api.hide(event); }
47
 
                        }
48
 
                });
49
 
        });
50
 
 
51
 
        // Corner object parser
52
 
        function Corner(corner) {
53
 
                if(!corner){ return false; }
54
 
 
55
 
                this.x = String(corner).replace(/middle/i, 'center').match(/left|right|center/i)[0].toLowerCase();
56
 
                this.y = String(corner).replace(/middle/i, 'center').match(/top|bottom|center/i)[0].toLowerCase();
57
 
                this.offset = { left: 0, top: 0 };
58
 
                this.precedance = (corner.charAt(0).search(/^(t|b)/) > -1) ? 'y' : 'x';
59
 
                this.string = function(){ return (this.precedance === 'y') ? this.y+this.x : this.x+this.y; };
60
 
        }
61
 
 
62
 
        // Tip coordinates calculator
63
 
        function calculateTip(corner, width, height) {
64
 
                // Define tip coordinates in terms of height and width values
65
 
                var tips = {
66
 
                        bottomright: [[0, 0], [width, height], [width, 0]],
67
 
                        bottomleft: [[0, 0], [width, 0], [0, height]],
68
 
                        topright: [[0, height], [width, 0], [width, height]],
69
 
                        topleft: [[0, 0], [0, height], [width, height]],
70
 
                        topcenter: [[0, height], [width / 2, 0], [width, height]],
71
 
                        bottomcenter: [[0, 0], [width, 0], [width / 2, height]],
72
 
                        rightcenter: [[0, 0], [width, height / 2], [0, height]],
73
 
                        leftcenter: [[width, 0], [width, height], [0, height / 2]]
74
 
                };
75
 
                tips.lefttop = tips.bottomright;
76
 
                tips.righttop = tips.bottomleft;
77
 
                tips.leftbottom = tips.topright;
78
 
                tips.rightbottom = tips.topleft;
79
 
 
80
 
                return tips[corner];
81
 
        }
82
 
 
83
 
        // Border coordinates calculator
84
 
        function calculateBorders(radius) {
85
 
                var borders;
86
 
 
87
 
                // Use canvas element if supported
88
 
                if($('<canvas />').get(0).getContext) {
89
 
                        borders = {
90
 
                                topLeft: [radius, radius],
91
 
                                topRight: [0, radius],
92
 
                                bottomLeft: [radius, 0],
93
 
                                bottomRight: [0, 0]
94
 
                        };
95
 
                }
96
 
 
97
 
                // Canvas not supported - Use VML (IE)
98
 
                else if($.browser.msie) {
99
 
                        borders = {
100
 
                                topLeft: [-90, 90, 0],
101
 
                                topRight: [-90, 90, -radius],
102
 
                                bottomLeft: [90, 270, 0],
103
 
                                bottomRight: [90, 270, -radius]
104
 
                        };
105
 
                }
106
 
 
107
 
                return borders;
108
 
        }
109
 
 
110
 
 
111
 
        // Build a jQuery style object from supplied style object
112
 
        function jQueryStyle(style, sub) {
113
 
                var styleObj, i;
114
 
 
115
 
                styleObj = $.extend(true, {}, style);
116
 
                for (i in styleObj) {
117
 
                        if(sub === true && (/(tip|classes)/i).test(i)) { delete styleObj[i]; }
118
 
                        else if(!sub && (/(width|border|tip|title|classes|user)/i).test(i)) { delete styleObj[i]; }
119
 
                }
120
 
 
121
 
                return styleObj;
122
 
        }
123
 
 
124
 
        // Sanitize styles
125
 
        function sanitizeStyle(style) {
126
 
                if(typeof style.tip !== 'object') {
127
 
                        style.tip = { corner: style.tip };
128
 
                }
129
 
                if(typeof style.tip.size !== 'object') {
130
 
                        style.tip.size = {
131
 
                                width: style.tip.size,
132
 
                                height: style.tip.size
133
 
                        };
134
 
                }
135
 
                if(typeof style.border !== 'object') {
136
 
                        style.border = {
137
 
                                width: style.border
138
 
                        };
139
 
                }
140
 
                if(typeof style.width !== 'object') {
141
 
                        style.width = {
142
 
                                value: style.width
143
 
                        };
144
 
                }
145
 
                if(typeof style.width.max === 'string') { style.width.max = parseInt(style.width.max.replace(/([0-9]+)/i, "$1"), 10); }
146
 
                if(typeof style.width.min === 'string') { style.width.min = parseInt(style.width.min.replace(/([0-9]+)/i, "$1"), 10); }
147
 
 
148
 
                // Convert deprecated x and y tip values to width/height
149
 
                if(typeof style.tip.size.x === 'number') {
150
 
                        style.tip.size.width = style.tip.size.x;
151
 
                        delete style.tip.size.x;
152
 
                }
153
 
                if(typeof style.tip.size.y === 'number') {
154
 
                        style.tip.size.height = style.tip.size.y;
155
 
                        delete style.tip.size.y;
156
 
                }
157
 
 
158
 
                return style;
159
 
        }
160
 
 
161
 
        // Build styles recursively with inheritance
162
 
        function buildStyle() {
163
 
                var self, i, styleArray, styleExtend, finalStyle, ieAdjust;
164
 
                self = this;
165
 
 
166
 
                // Build style options from supplied arguments
167
 
                styleArray = [true, {}];
168
 
                for(i = 0; i < arguments.length; i++){ styleArray.push(arguments[i]); }
169
 
                styleExtend = [$.extend.apply($, styleArray)];
170
 
 
171
 
                // Loop through each named style inheritance
172
 
                while(typeof styleExtend[0].name === 'string') {
173
 
                        // Sanitize style data and append to extend array
174
 
                        styleExtend.unshift(sanitizeStyle($.fn.qtip.styles[styleExtend[0].name]));
175
 
                }
176
 
 
177
 
                // Make sure resulting tooltip className represents final style
178
 
                styleExtend.unshift(true, {
179
 
                        classes: {
180
 
                                tooltip: 'qtip-' + (arguments[0].name || 'defaults')
181
 
                        }
182
 
                }, $.fn.qtip.styles.defaults);
183
 
 
184
 
                // Extend into a single style object
185
 
                finalStyle = $.extend.apply($, styleExtend);
186
 
 
187
 
                // Adjust tip size if needed (IE 1px adjustment bug fix)
188
 
                ieAdjust = ($.browser.msie) ? 1 : 0;
189
 
                finalStyle.tip.size.width += ieAdjust;
190
 
                finalStyle.tip.size.height += ieAdjust;
191
 
 
192
 
                // Force even numbers for pixel precision
193
 
                if(finalStyle.tip.size.width % 2 > 0) { finalStyle.tip.size.width += 1; }
194
 
                if(finalStyle.tip.size.height % 2 > 0) { finalStyle.tip.size.height += 1; }
195
 
 
196
 
                // Sanitize final styles tip corner value
197
 
                if(finalStyle.tip.corner === true) {
198
 
                        if(self.options.position.corner.tooltip === 'center' && self.options.position.corner.target === 'center') {
199
 
                                finalStyle.tip.corner = false;
200
 
                        }
201
 
                        else {
202
 
                                finalStyle.tip.corner = self.options.position.corner.tooltip;
203
 
                        }
204
 
                }
205
 
 
206
 
                return finalStyle;
207
 
        }
208
 
 
209
 
        // Border canvas draw method
210
 
        function drawBorder(canvas, coordinates, radius, color) {
211
 
                // Create corner
212
 
                var context = canvas.get(0).getContext('2d');
213
 
                context.fillStyle = color;
214
 
                context.beginPath();
215
 
                context.arc(coordinates[0], coordinates[1], radius, 0, Math.PI * 2, false);
216
 
                context.fill();
217
 
        }
218
 
 
219
 
        // Create borders using canvas and VML
220
 
        function createBorder() {
221
 
                var self, i, width, radius, color, coordinates, containers, size, betweenWidth, betweenCorners, borderTop, borderBottom, borderCoord, sideWidth, vertWidth;
222
 
                self = this;
223
 
 
224
 
                // Destroy previous border elements, if present
225
 
                self.elements.wrapper.find('.qtip-borderBottom, .qtip-borderTop').remove();
226
 
 
227
 
                // Setup local variables
228
 
                width = self.options.style.border.width;
229
 
                radius = self.options.style.border.radius;
230
 
                color = self.options.style.border.color || self.options.style.tip.color;
231
 
 
232
 
                // Calculate border coordinates
233
 
                coordinates = calculateBorders(radius);
234
 
 
235
 
                // Create containers for the border shapes
236
 
                containers = {};
237
 
                for (i in coordinates) {
238
 
                        // Create shape container
239
 
                        containers[i] = '<div rel="' + i + '" style="' + ((/Left/).test(i) ? 'left' : 'right') + ':0; ' + 'position:absolute; height:' + radius + 'px; width:' + radius + 'px; overflow:hidden; line-height:0.1px; font-size:1px">';
240
 
 
241
 
                        // Canvas is supported
242
 
                        if($('<canvas />').get(0).getContext) { containers[i] += '<canvas height="' + radius + '" width="' + radius + '" style="vertical-align: top"></canvas>'; }
243
 
 
244
 
                        // No canvas, but if it's IE use VML
245
 
                        else if($.browser.msie) {
246
 
                                size = radius * 2 + 3;
247
 
                                containers[i] += '<v:arc stroked="false" fillcolor="' + color + '" startangle="' + coordinates[i][0] + '" endangle="' + coordinates[i][1] + '" ' + 'style="width:' + size + 'px; height:' + size + 'px; margin-top:' + ((/bottom/).test(i) ? -2 : -1) + 'px; ' + 'margin-left:' + ((/Right/).test(i) ? coordinates[i][2] - 3.5 : -1) + 'px; ' + 'vertical-align:top; display:inline-block; behavior:url(#default#VML)"></v:arc>';
248
 
 
249
 
                        }
250
 
 
251
 
                        containers[i] += '</div>';
252
 
                }
253
 
 
254
 
                // Create between corners elements
255
 
                betweenWidth = self.getDimensions().width - (Math.max(width, radius) * 2);
256
 
                betweenCorners = '<div class="qtip-betweenCorners" style="height:' + radius + 'px; width:' + betweenWidth + 'px; ' + 'overflow:hidden; background-color:' + color + '; line-height:0.1px; font-size:1px;">';
257
 
 
258
 
                // Create top border container
259
 
                borderTop = '<div class="qtip-borderTop" dir="ltr" style="height:' + radius + 'px; ' + 'margin-left:' + radius + 'px; line-height:0.1px; font-size:1px; padding:0;">' + containers.topLeft + containers.topRight + betweenCorners;
260
 
                self.elements.wrapper.prepend(borderTop);
261
 
 
262
 
                // Create bottom border container
263
 
                borderBottom = '<div class="qtip-borderBottom" dir="ltr" style="height:' + radius + 'px; ' + 'margin-left:' + radius + 'px; line-height:0.1px; font-size:1px; padding:0;">' + containers.bottomLeft + containers.bottomRight + betweenCorners;
264
 
                self.elements.wrapper.append(borderBottom);
265
 
 
266
 
                // Draw the borders if canvas were used (Delayed til after DOM creation)
267
 
                if($('<canvas />').get(0).getContext) {
268
 
                        self.elements.wrapper.find('canvas').each(function () {
269
 
                                borderCoord = coordinates[$(this).parent('[rel]:first').attr('rel')];
270
 
                                drawBorder.call(self, $(this), borderCoord, radius, color);
271
 
                        });
272
 
                }
273
 
 
274
 
                // Create a phantom VML element (IE won't show the last created VML element otherwise)
275
 
                else if($.browser.msie) { self.elements.tooltip.append('<v:image style="behavior:url(#default#VML);"></v:image>'); }
276
 
 
277
 
                // Setup contentWrapper border
278
 
                sideWidth = Math.max(radius, (radius + (width - radius)));
279
 
                vertWidth = Math.max(width - radius, 0);
280
 
                self.elements.contentWrapper.css({
281
 
                        border: '0px solid ' + color,
282
 
                        borderWidth: vertWidth + 'px ' + sideWidth + 'px'
283
 
                });
284
 
        }
285
 
 
286
 
        // Canvas tip drawing method
287
 
        function drawTip(canvas, coordinates, color) {
288
 
                // Setup properties
289
 
                var context = canvas.get(0).getContext('2d');
290
 
                context.fillStyle = color;
291
 
 
292
 
                // Create tip
293
 
                context.beginPath();
294
 
                context.moveTo(coordinates[0][0], coordinates[0][1]);
295
 
                context.lineTo(coordinates[1][0], coordinates[1][1]);
296
 
                context.lineTo(coordinates[2][0], coordinates[2][1]);
297
 
                context.fill();
298
 
        }
299
 
 
300
 
        function positionTip(corner) {
301
 
                var self, ieAdjust, positionAdjust, paddingCorner, paddingSize, newMargin;
302
 
                self = this;
303
 
 
304
 
                // Return if tips are disabled or tip is not yet rendered
305
 
                if(self.options.style.tip.corner === false || !self.elements.tip) { return; }
306
 
                if(!corner) { corner = new Corner(self.elements.tip.attr('rel')); }
307
 
 
308
 
                // Setup adjustment variables
309
 
                ieAdjust = positionAdjust = ($.browser.msie) ? 1 : 0;
310
 
 
311
 
                // Set initial position
312
 
                self.elements.tip.css(corner[corner.precedance], 0);
313
 
 
314
 
                // Set position of tip to correct side
315
 
                if(corner.precedance === 'y') {
316
 
                        // Adjustments for IE6 - 0.5px border gap bug
317
 
                        if($.browser.msie) {
318
 
                                if(parseInt($.browser.version.charAt(0), 10) === 6) { positionAdjust = corner.y === 'top' ? -3 : 1; }
319
 
                                else { positionAdjust = corner.y === 'top' ? 1 : 2; }
320
 
                        }
321
 
 
322
 
                        if(corner.x === 'center') {
323
 
                                self.elements.tip.css({
324
 
                                        left: '50%',
325
 
                                        marginLeft: -(self.options.style.tip.size.width / 2)
326
 
                                });
327
 
                        }
328
 
                        else if(corner.x === 'left') {
329
 
                                self.elements.tip.css({
330
 
                                        left: self.options.style.border.radius - ieAdjust
331
 
                                });
332
 
                        }
333
 
                        else {
334
 
                                self.elements.tip.css({
335
 
                                        right: self.options.style.border.radius + ieAdjust
336
 
                                });
337
 
                        }
338
 
 
339
 
                        if(corner.y === 'top') {
340
 
                                self.elements.tip.css({
341
 
                                        top: -positionAdjust
342
 
                                });
343
 
                        }
344
 
                        else {
345
 
                                self.elements.tip.css({
346
 
                                        bottom: positionAdjust
347
 
                                });
348
 
                        }
349
 
 
350
 
                }
351
 
                else {
352
 
                        // Adjustments for IE6 - 0.5px border gap bug
353
 
                        if($.browser.msie) {
354
 
                                positionAdjust = (parseInt($.browser.version.charAt(0), 10) === 6) ? 1 : (corner.x === 'left' ? 1 : 2);
355
 
                        }
356
 
 
357
 
                        if(corner.y === 'center') {
358
 
                                self.elements.tip.css({
359
 
                                        top: '50%',
360
 
                                        marginTop: -(self.options.style.tip.size.height / 2)
361
 
                                });
362
 
                        }
363
 
                        else if(corner.y === 'top') {
364
 
                                self.elements.tip.css({
365
 
                                        top: self.options.style.border.radius - ieAdjust
366
 
                                });
367
 
                        }
368
 
                        else {
369
 
                                self.elements.tip.css({
370
 
                                        bottom: self.options.style.border.radius + ieAdjust
371
 
                                });
372
 
                        }
373
 
 
374
 
                        if(corner.x === 'left') {
375
 
                                self.elements.tip.css({
376
 
                                        left: -positionAdjust
377
 
                                });
378
 
                        }
379
 
                        else {
380
 
                                self.elements.tip.css({
381
 
                                        right: positionAdjust
382
 
                                });
383
 
                        }
384
 
                }
385
 
 
386
 
                // Adjust tooltip padding to compensate for tip
387
 
                paddingCorner = 'padding-' + corner[corner.precedance];
388
 
                paddingSize = self.options.style.tip.size[corner.precedance === 'x' ? 'width' : 'height'];
389
 
                self.elements.tooltip.css('padding', 0).css(paddingCorner, paddingSize);
390
 
 
391
 
                // Match content margin to prevent gap bug in IE6 ONLY
392
 
                if($.browser.msie && parseInt($.browser.version.charAt(0), 6) === 6) {
393
 
                        newMargin = parseInt(self.elements.tip.css('margin-top'), 10) || 0;
394
 
                        newMargin += parseInt(self.elements.content.css('margin-top'), 10) || 0;
395
 
 
396
 
                        self.elements.tip.css({ marginTop: newMargin });
397
 
                }
398
 
        }
399
 
 
400
 
        // Create tip using canvas and VML
401
 
        function createTip(corner) {
402
 
                var self, color, coordinates, coordsize, path, tip;
403
 
                self = this;
404
 
 
405
 
                // Destroy previous tip, if there is one
406
 
                if(self.elements.tip !== null) { self.elements.tip.remove(); }
407
 
 
408
 
                // Setup color and corner values
409
 
                color = self.options.style.tip.color || self.options.style.border.color;
410
 
                if(self.options.style.tip.corner === false) { return; }
411
 
                else if(!corner) { corner = new Corner(self.options.style.tip.corner); }
412
 
 
413
 
                // Calculate tip coordinates
414
 
                coordinates = calculateTip(corner.string(), self.options.style.tip.size.width, self.options.style.tip.size.height);
415
 
 
416
 
                // Create tip element
417
 
                self.elements.tip = '<div class="' + self.options.style.classes.tip + '" dir="ltr" rel="' + corner.string() + '" style="position:absolute; ' + 'height:' + self.options.style.tip.size.height + 'px; width:' + self.options.style.tip.size.width + 'px; ' + 'margin:0 auto; line-height:0.1px; font-size:1px;"></div>';
418
 
 
419
 
                // Attach new tip to tooltip element
420
 
                self.elements.tooltip.prepend(self.elements.tip);
421
 
 
422
 
                // Use canvas element if supported
423
 
                if($('<canvas />').get(0).getContext) { tip = '<canvas height="' + self.options.style.tip.size.height + '" width="' + self.options.style.tip.size.width + '"></canvas>'; }
424
 
 
425
 
                // Canvas not supported - Use VML (IE)
426
 
                else if($.browser.msie) {
427
 
                        // Create coordize and tip path using tip coordinates
428
 
                        coordsize = self.options.style.tip.size.width + ',' + self.options.style.tip.size.height;
429
 
                        path = 'm' + coordinates[0][0] + ',' + coordinates[0][1];
430
 
                        path += ' l' + coordinates[1][0] + ',' + coordinates[1][1];
431
 
                        path += ' ' + coordinates[2][0] + ',' + coordinates[2][1];
432
 
                        path += ' xe';
433
 
 
434
 
                        // Create VML element
435
 
                        tip = '<v:shape fillcolor="' + color + '" stroked="false" filled="true" path="' + path + '" coordsize="' + coordsize + '" ' + 'style="width:' + self.options.style.tip.size.width + 'px; height:' + self.options.style.tip.size.height + 'px; ' + 'line-height:0.1px; display:inline-block; behavior:url(#default#VML); ' + 'vertical-align:' + (corner.y === 'top' ? 'bottom' : 'top') + '"></v:shape>';
436
 
 
437
 
                        // Create a phantom VML element (IE won't show the last created VML element otherwise)
438
 
                        tip += '<v:image style="behavior:url(#default#VML);"></v:image>';
439
 
 
440
 
                        // Prevent tooltip appearing above the content (IE z-index bug)
441
 
                        self.elements.contentWrapper.css('position', 'relative');
442
 
                }
443
 
 
444
 
                // Create element reference and append vml/canvas
445
 
                self.elements.tip = self.elements.tooltip.find('.' + self.options.style.classes.tip).eq(0);
446
 
                self.elements.tip.html(tip);
447
 
 
448
 
                // Draw the canvas tip (Delayed til after DOM creation)
449
 
                if($('<canvas  />').get(0).getContext) { drawTip.call(self, self.elements.tip.find('canvas:first'), coordinates, color); }
450
 
 
451
 
                // Fix IE small tip bug
452
 
                if(corner.y === 'top' && $.browser.msie && parseInt($.browser.version.charAt(0), 10) === 6) {
453
 
                        self.elements.tip.css({
454
 
                                marginTop: -4
455
 
                        });
456
 
                }
457
 
 
458
 
                // Set the tip position
459
 
                positionTip.call(self, corner);
460
 
        }
461
 
 
462
 
        // Create title bar for content
463
 
        function createTitle() {
464
 
                var self = this;
465
 
 
466
 
                // Destroy previous title element, if present
467
 
                if(self.elements.title !== null) { self.elements.title.remove(); }
468
 
 
469
 
                // Append new ARIA attribute to tooltip
470
 
                self.elements.tooltip.attr('aria-labelledby', 'qtip-' + self.id + '-title');
471
 
 
472
 
                // Create title element
473
 
                self.elements.title = $('<div id="qtip-' + self.id + '-title" class="' + self.options.style.classes.title + '"></div>').css(jQueryStyle(self.options.style.title, true)).css({
474
 
                        zoom: ($.browser.msie) ? 1 : 0
475
 
                }).prependTo(self.elements.contentWrapper);
476
 
 
477
 
                // Update title with contents if enabled
478
 
                if(self.options.content.title.text) { self.updateTitle.call(self, self.options.content.title.text); }
479
 
 
480
 
                // Create title close buttons if enabled
481
 
                if(self.options.content.title.button !== false && typeof self.options.content.title.button === 'string') {
482
 
                        self.elements.button = $('<a class="' + self.options.style.classes.button + '" role="button" style="float:right; position: relative"></a>').css(jQueryStyle(self.options.style.button, true)).html(self.options.content.title.button).prependTo(self.elements.title).click(function (event) {
483
 
                                if(!self.status.disabled) { self.hide(event); }
484
 
                        });
485
 
                }
486
 
        }
487
 
 
488
 
        // Assign hide and show events
489
 
        function assignEvents() {
490
 
                var self, showTarget, hideTarget, inactiveEvents;
491
 
                self = this;
492
 
 
493
 
                // Setup event target variables
494
 
                showTarget = self.options.show.when.target;
495
 
                hideTarget = self.options.hide.when.target;
496
 
 
497
 
                // Add tooltip as a hideTarget is its fixed
498
 
                if(self.options.hide.fixed) { hideTarget = hideTarget.add(self.elements.tooltip); }
499
 
 
500
 
                // Define events which reset the 'inactive' event handler
501
 
                inactiveEvents = ['click', 'dblclick', 'mousedown', 'mouseup', 'mousemove',
502
 
                                                        'mouseout', 'mouseenter', 'mouseleave', 'mouseover'];
503
 
 
504
 
                // Define 'inactive' event timer method
505
 
                function inactiveMethod(event) {
506
 
                        if(self.status.disabled === true) { return; }
507
 
 
508
 
                        //Clear and reset the timer
509
 
                        clearTimeout(self.timers.inactive);
510
 
                        self.timers.inactive = setTimeout(function () {
511
 
                                // Unassign 'inactive' events
512
 
                                $(inactiveEvents).each(function () {
513
 
                                        hideTarget.unbind(this + '.qtip-inactive');
514
 
                                        self.elements.content.unbind(this + '.qtip-inactive');
515
 
                                });
516
 
 
517
 
                                // Hide the tooltip
518
 
                                self.hide(event);
519
 
                        }, self.options.hide.delay);
520
 
                }
521
 
 
522
 
                // Check if the tooltip is 'fixed'
523
 
                if(self.options.hide.fixed === true) {
524
 
                        self.elements.tooltip.bind('mouseover.qtip', function () {
525
 
                                if(self.status.disabled === true) { return; }
526
 
 
527
 
                                // Reset the hide timer
528
 
                                clearTimeout(self.timers.hide);
529
 
                        });
530
 
                }
531
 
 
532
 
                // Define show event method
533
 
                function showMethod(event) {
534
 
                        if(self.status.disabled === true) { return; }
535
 
 
536
 
                        // If set, hide tooltip when inactive for delay period
537
 
                        if(self.options.hide.when.event === 'inactive') {
538
 
                                // Assign each reset event
539
 
                                $(inactiveEvents).each(function () {
540
 
                                        hideTarget.bind(this + '.qtip-inactive', inactiveMethod);
541
 
                                        self.elements.content.bind(this + '.qtip-inactive', inactiveMethod);
542
 
                                });
543
 
 
544
 
                                // Start the inactive timer
545
 
                                inactiveMethod();
546
 
                        }
547
 
 
548
 
                        // Clear hide timers
549
 
                        clearTimeout(self.timers.show);
550
 
                        clearTimeout(self.timers.hide);
551
 
 
552
 
                        // Start show timer
553
 
                        if(self.options.show.delay > 0) {
554
 
                                self.timers.show = setTimeout(function () {
555
 
                                        self.show(event);
556
 
                                }, self.options.show.delay);
557
 
                        }
558
 
                        else {
559
 
                                self.show(event);
560
 
                        }
561
 
                }
562
 
 
563
 
                // Define hide event method
564
 
                function hideMethod(event) {
565
 
                        if(self.status.disabled === true) { return; }
566
 
 
567
 
                        // Prevent hiding if tooltip is fixed and event target is the tooltip
568
 
                        if(self.options.hide.fixed === true && (/mouse(out|leave)/i).test(self.options.hide.when.event) && $(event.relatedTarget).parents('div.qtip[id^="qtip"]').length > 0) {
569
 
                                // Prevent default and popagation
570
 
                                event.stopPropagation();
571
 
                                event.preventDefault();
572
 
 
573
 
                                // Reset the hide timer
574
 
                                clearTimeout(self.timers.hide);
575
 
                                return false;
576
 
                        }
577
 
 
578
 
                        // Clear timers and stop animation queue
579
 
                        clearTimeout(self.timers.show);
580
 
                        clearTimeout(self.timers.hide);
581
 
                        self.elements.tooltip.stop(true, true);
582
 
 
583
 
                        // If tooltip has displayed, start hide timer
584
 
                        self.timers.hide = setTimeout(function () {
585
 
                                self.hide(event);
586
 
                        }, self.options.hide.delay);
587
 
                }
588
 
 
589
 
                // If mouse is the target, update tooltip position on mousemove
590
 
                if(self.options.position.target === 'mouse' && self.options.position.type !== 'static') {
591
 
                        showTarget.bind('mousemove.qtip', function (event) {
592
 
                                // Set the new mouse positions if adjustment is enabled
593
 
                                self.cache.mouse = {
594
 
                                        left: event.pageX,
595
 
                                        top: event.pageY
596
 
                                };
597
 
 
598
 
                                // Update the tooltip position only if the tooltip is visible and adjustment is enabled
599
 
                                if(self.status.disabled === false && self.options.position.adjust.mouse === true && self.options.position.type !== 'static' && self.elements.tooltip.css('display') !== 'none') {
600
 
                                        self.updatePosition(event);
601
 
                                }
602
 
                        });
603
 
                }
604
 
 
605
 
                // Both events and targets are identical, apply events using a toggle
606
 
                if((self.options.show.when.target.add(self.options.hide.when.target).length === 1 &&
607
 
                self.options.show.when.event === self.options.hide.when.event && self.options.hide.when.event !== 'inactive') ||
608
 
                self.options.hide.when.event === 'unfocus') {
609
 
                        self.cache.toggle = 0;
610
 
                        // Use a toggle to prevent hide/show conflicts
611
 
                        showTarget.bind(self.options.show.when.event + '.qtip', function (event) {
612
 
                                if(self.cache.toggle === 0) { showMethod(event); }
613
 
                                else { hideMethod(event); }
614
 
                        });
615
 
                }
616
 
 
617
 
                // Events are not identical, bind normally
618
 
                else {
619
 
                        showTarget.bind(self.options.show.when.event + '.qtip', showMethod);
620
 
 
621
 
                        // If the hide event is not 'inactive', bind the hide method
622
 
                        if(self.options.hide.when.event !== 'inactive') { hideTarget.bind(self.options.hide.when.event + '.qtip', hideMethod); }
623
 
                }
624
 
 
625
 
                // Focus the tooltip on mouseover
626
 
                if((/(fixed|absolute)/).test(self.options.position.type)) { self.elements.tooltip.bind('mouseover.qtip', self.focus); }
627
 
        }
628
 
 
629
 
        // BGIFRAME JQUERY PLUGIN ADAPTION
630
 
        //   Special thanks to Brandon Aaron for this plugin
631
 
        //   http://plugins.jquery.com/project/bgiframe
632
 
        function bgiframe() {
633
 
                var self, html, dimensions;
634
 
                self = this;
635
 
                dimensions = self.getDimensions();
636
 
 
637
 
                // Setup iframe HTML string
638
 
                html = '<iframe class="qtip-bgiframe" frameborder="0" tabindex="-1" src="javascript:false" ' + 'style="display:block; position:absolute; z-index:-1; filter:alpha(opacity=\'0\'); border: 1px solid red; ' + 'height:' + dimensions.height + 'px; width:' + dimensions.width + 'px" />';
639
 
 
640
 
                // Append the new HTML and setup element reference
641
 
                self.elements.bgiframe = self.elements.wrapper.prepend(html).children('.qtip-bgiframe:first');
642
 
        }
643
 
 
644
 
        // Define primary construct function
645
 
        function construct() {
646
 
                var self, content, url, data, method;
647
 
                self = this;
648
 
 
649
 
                // Call API method
650
 
                self.beforeRender.call(self);
651
 
 
652
 
                // Set rendered status to true
653
 
                self.status.rendered = 2;
654
 
 
655
 
                // Create initial tooltip elements
656
 
                self.elements.tooltip = '<div qtip="' + self.id + '" id="qtip-' + self.id + '" role="tooltip" ' + 'aria-describedby="qtip-' + self.id + '-content" class="qtip ' + (self.options.style.classes.tooltip || self.options.style) + '" ' + 'style="display:none; -moz-border-radius:0; -webkit-border-radius:0; border-radius:0; position:' + self.options.position.type + ';"> ' + '  <div class="qtip-wrapper" style="position:relative; overflow:hidden; text-align:left;"> ' + '    <div class="qtip-contentWrapper" style="overflow:hidden;"> ' + '       <div id="qtip-' + self.id + '-content" class="qtip-content ' + self.options.style.classes.content + '"></div> ' + '</div></div></div>';
657
 
 
658
 
                // Append to container element
659
 
                self.elements.tooltip = $(self.elements.tooltip);
660
 
                self.elements.tooltip.appendTo(self.options.position.container);
661
 
 
662
 
                // Setup tooltip qTip data
663
 
                self.elements.tooltip.data('qtip', {
664
 
                        current: 0,
665
 
                        interfaces: [self]
666
 
                });
667
 
 
668
 
                // Setup element references
669
 
                self.elements.wrapper = self.elements.tooltip.children('div:first');
670
 
                self.elements.contentWrapper = self.elements.wrapper.children('div:first');
671
 
                self.elements.content = self.elements.contentWrapper.children('div:first').css(jQueryStyle(self.options.style));
672
 
 
673
 
                // Apply IE hasLayout fix to wrapper and content elements
674
 
                if($.browser.msie) { self.elements.wrapper.add(self.elements.content).css({ zoom: 1 }); }
675
 
 
676
 
                // Setup tooltip attributes
677
 
                if(self.options.hide.when.event === 'unfocus') { self.elements.tooltip.attr('unfocus', true); }
678
 
 
679
 
                // If an explicit width is set, updateWidth prior to setting content to prevent dirty rendering
680
 
                if(typeof self.options.style.width.value === 'number') { self.updateWidth(); }
681
 
 
682
 
                // Create borders and tips if supported by the browser
683
 
                if($('<canvas />').get(0).getContext || $.browser.msie) {
684
 
                        // Create border
685
 
                        if(self.options.style.border.radius > 0) { createBorder.call(self); }
686
 
                        else {
687
 
                                self.elements.contentWrapper.css({
688
 
                                        border: self.options.style.border.width + 'px solid ' + self.options.style.border.color
689
 
                                });
690
 
                        }
691
 
 
692
 
                        // Create tip if enabled
693
 
                        if(self.options.style.tip.corner !== false) { createTip.call(self); }
694
 
                }
695
 
 
696
 
                // Neither canvas or VML is supported, tips and borders cannot be drawn!
697
 
                else {
698
 
                        // Set defined border width
699
 
                        self.elements.contentWrapper.css({
700
 
                                border: self.options.style.border.width + 'px solid ' + self.options.style.border.color
701
 
                        });
702
 
 
703
 
                        // Reset border radius and tip
704
 
                        self.options.style.border.radius = 0;
705
 
                        self.options.style.tip.corner = false;
706
 
                }
707
 
 
708
 
                // Use the provided content string or DOM array
709
 
                if((typeof self.options.content.text === 'string' && self.options.content.text.length > 0) || (self.options.content.text.jquery && self.options.content.text.length > 0)) { 
710
 
                        content = self.options.content.text; 
711
 
                }
712
 
 
713
 
                // Check for valid title and alt attributes
714
 
                else { content = ' '; }
715
 
 
716
 
                // Set the tooltips content and create title if enabled
717
 
                if(self.options.content.title.text !== false) { createTitle.call(self); }
718
 
                self.updateContent(content, false);
719
 
 
720
 
                // Assign events and toggle tooltip with focus
721
 
                assignEvents.call(self);
722
 
                if(self.options.show.ready === true) { self.show(); }
723
 
 
724
 
                // Retrieve ajax content if provided
725
 
                if(self.options.content.url !== false) {
726
 
                        url = self.options.content.url;
727
 
                        data = self.options.content.data;
728
 
                        method = self.options.content.method || 'get';
729
 
                        self.loadContent(url, data, method);
730
 
                }
731
 
 
732
 
                // Call API method and log event
733
 
                self.status.rendered = true;
734
 
                self.onRender.call(self);
735
 
        }
736
 
 
737
 
        // Instantiator
738
 
        function QTip(target, options, id) {
739
 
                // Declare this reference
740
 
                var self = this;
741
 
 
742
 
                // Setup class attributes
743
 
                self.id = id;
744
 
                self.options = options;
745
 
                self.status = {
746
 
                        animated: false,
747
 
                        rendered: false,
748
 
                        disabled: false,
749
 
                        focused: false
750
 
                };
751
 
                self.elements = {
752
 
                        target: target.addClass(self.options.style.classes.target),
753
 
                        tooltip: null,
754
 
                        wrapper: null,
755
 
                        content: null,
756
 
                        contentWrapper: null,
757
 
                        title: null,
758
 
                        button: null,
759
 
                        tip: null,
760
 
                        bgiframe: null
761
 
                };
762
 
                self.cache = {
763
 
                        attr: false,
764
 
                        mouse: {},
765
 
                        toggle: 0,
766
 
                        overflow: { left: false, top: false }
767
 
                };
768
 
                self.timers = {};
769
 
 
770
 
                // Define exposed API methods
771
 
                $.extend(self, self.options.api, {
772
 
                        show: function (event) {
773
 
                                var returned, solo;
774
 
 
775
 
                                // Make sure tooltip is rendered and if not, return
776
 
                                if(!self.status.rendered) { return false; }
777
 
 
778
 
                                // Only continue if element is visible
779
 
                                if(self.elements.tooltip.css('display') !== 'none') { return self; }
780
 
 
781
 
                                // Clear animation queue
782
 
                                self.elements.tooltip.stop(true, false);
783
 
 
784
 
                                // Call API method and if return value is false, halt
785
 
                                returned = self.beforeShow.call(self, event);
786
 
                                if(returned === false) { return self; }
787
 
 
788
 
                                // Define afterShow callback method
789
 
                                function afterShow() {
790
 
                                        // Set ARIA hidden status attribute
791
 
                                        self.elements.tooltip.attr('aria-hidden', true);
792
 
 
793
 
                                        // Call API method and focus if it isn't static
794
 
                                        if(self.options.position.type !== 'static') { self.focus(); }
795
 
                                        self.onShow.call(self, event);
796
 
 
797
 
                                        // Prevent antialias from disappearing in IE7 by removing filter and opacity attribute
798
 
                                        if($.browser.msie) { 
799
 
                                                var ieStyle = self.elements.tooltip.get(0).style;
800
 
                                                ieStyle.removeAttribute('filter');
801
 
                                                ieStyle.removeAttribute('opacity');
802
 
                                        }
803
 
                                        else {
804
 
                                                self.elements.tooltip.css({ opacity: '' });
805
 
                                        }
806
 
                                }
807
 
 
808
 
                                // Maintain toggle functionality if enabled
809
 
                                self.cache.toggle = 1;
810
 
 
811
 
                                // Update tooltip position if it isn't static
812
 
                                if(self.options.position.type !== 'static') {
813
 
                                        self.updatePosition(event, (self.options.show.effect.length > 0 && self.rendered !== 2));
814
 
                                }
815
 
 
816
 
                                // Hide other tooltips if tooltip is solo
817
 
                                if(typeof self.options.show.solo === 'object') {
818
 
                                        solo = $(self.options.show.solo);
819
 
                                }
820
 
                                else if(self.options.show.solo === true) {
821
 
                                        solo = $('div.qtip').not(self.elements.tooltip);
822
 
                                }
823
 
                                if(solo) {
824
 
                                        solo.each(function () {
825
 
                                                if($(this).qtip('api').status.rendered === true) { $(this).qtip('api').hide(); }
826
 
                                        });
827
 
                                }
828
 
 
829
 
                                // Show tooltip
830
 
                                if(typeof self.options.show.effect.type === 'function') {
831
 
                                        self.options.show.effect.type.call(self.elements.tooltip, self.options.show.effect.length);
832
 
                                        self.elements.tooltip.queue(function () {
833
 
                                                afterShow();
834
 
                                                $(this).dequeue();
835
 
                                        });
836
 
                                }
837
 
                                else {
838
 
                                        switch (self.options.show.effect.type.toLowerCase()) {
839
 
                                                case 'fade':
840
 
                                                        self.elements.tooltip.fadeIn(self.options.show.effect.length, afterShow);
841
 
                                                break;
842
 
 
843
 
                                                case 'slide':
844
 
                                                        self.elements.tooltip.slideDown(self.options.show.effect.length, function () {
845
 
                                                                afterShow();
846
 
                                                                if(self.options.position.type !== 'static') { self.updatePosition(event, true); }
847
 
                                                        });
848
 
                                                break;
849
 
 
850
 
                                                case 'grow':
851
 
                                                        self.elements.tooltip.show(self.options.show.effect.length, afterShow);
852
 
                                                break;
853
 
 
854
 
                                                default:
855
 
                                                        self.elements.tooltip.show(null, afterShow);
856
 
                                                break;
857
 
                                        }
858
 
 
859
 
                                        // Add active class to tooltip
860
 
                                        self.elements.tooltip.addClass(self.options.style.classes.active);
861
 
                                }
862
 
 
863
 
                                // Log event and return
864
 
                                return self;
865
 
                        },
866
 
 
867
 
                        hide: function (event) {
868
 
                                var returned;
869
 
 
870
 
                                // Make sure tooltip is rendered and if not, return
871
 
                                if(!self.status.rendered) { return false; }
872
 
 
873
 
                                // Only continue if element is visible
874
 
                                else if(self.elements.tooltip.css('display') === 'none') { return self; }
875
 
 
876
 
                                // Stop show timer and animation queue
877
 
                                clearTimeout(self.timers.show);
878
 
                                self.elements.tooltip.stop(true, false);
879
 
 
880
 
                                // Call API method and if return value is false, halt
881
 
                                returned = self.beforeHide.call(self, event);
882
 
                                if(returned === false) { return self; }
883
 
 
884
 
                                // Define afterHide callback method
885
 
                                function afterHide() {
886
 
                                        // Set ARIA hidden status attribute
887
 
                                        self.elements.tooltip.attr('aria-hidden', true);
888
 
 
889
 
                                        // Remove opacity attribute
890
 
                                        if($.browser.msie) { 
891
 
                                                self.elements.tooltip.get(0).style.removeAttribute('opacity');
892
 
                                        }
893
 
                                        else {
894
 
                                                self.elements.tooltip.css({ opacity: '' });
895
 
                                        }
896
 
 
897
 
                                        // Call API callback
898
 
                                        self.onHide.call(self, event);
899
 
                                }
900
 
 
901
 
                                // Maintain toggle functionality if enabled
902
 
                                self.cache.toggle = 0;
903
 
 
904
 
                                // Hide tooltip
905
 
                                if(typeof self.options.hide.effect.type === 'function') {
906
 
                                        self.options.hide.effect.type.call(self.elements.tooltip, self.options.hide.effect.length);
907
 
                                        self.elements.tooltip.queue(function () {
908
 
                                                afterHide();
909
 
                                                $(this).dequeue();
910
 
                                        });
911
 
                                }
912
 
                                else {
913
 
                                        switch (self.options.hide.effect.type.toLowerCase()) {
914
 
                                                case 'fade':
915
 
                                                        self.elements.tooltip.fadeOut(self.options.hide.effect.length, afterHide);
916
 
                                                break;
917
 
 
918
 
                                                case 'slide':
919
 
                                                        self.elements.tooltip.slideUp(self.options.hide.effect.length, afterHide);
920
 
                                                break;
921
 
 
922
 
                                                case 'grow':
923
 
                                                        self.elements.tooltip.hide(self.options.hide.effect.length, afterHide);
924
 
                                                break;
925
 
 
926
 
                                                default:
927
 
                                                        self.elements.tooltip.hide(null, afterHide);
928
 
                                                break;
929
 
                                        }
930
 
 
931
 
                                        // Remove active class to tooltip
932
 
                                        self.elements.tooltip.removeClass(self.options.style.classes.active);
933
 
                                }
934
 
 
935
 
                                // Log event and return
936
 
                                return self;
937
 
                        },
938
 
 
939
 
                        toggle: function (event, state) {
940
 
                                var condition = /boolean|number/.test(typeof state) ? state : !self.elements.tooltip.is(':visible');
941
 
 
942
 
                                self[condition ? 'show' : 'hide'](event);
943
 
 
944
 
                                return self;
945
 
                        },
946
 
 
947
 
                        updatePosition: function (event, animate) {
948
 
                                if(!self.status.rendered) {
949
 
                                        return false;
950
 
                                }
951
 
 
952
 
                                var posOptions = options.position,
953
 
                                        target = $(posOptions.target),
954
 
                                        elemWidth = self.elements.tooltip.outerWidth(),
955
 
                                        elemHeight = self.elements.tooltip.outerHeight(),
956
 
                                        targetWidth, targetHeight, position,
957
 
                                        my = posOptions.corner.tooltip,
958
 
                                        at = posOptions.corner.target,
959
 
                                        returned,
960
 
                                        coords, i, mapName, imagePos,
961
 
                                        adapt = {
962
 
                                                left: function () {
963
 
                                                        var leftEdge = $(window).scrollLeft(),
964
 
                                                                rightEdge = $(window).width() + $(window).scrollLeft(),
965
 
                                                                myOffset = my.x === 'center' ? elemWidth/2 : elemWidth,
966
 
                                                                atOffset = my.x === 'center' ? targetWidth/2 : targetWidth,
967
 
                                                                borderAdjust = (my.x === 'center' ? 1 : 2) * self.options.style.border.radius,
968
 
                                                                offset = -2 * posOptions.adjust.x,
969
 
                                                                pRight = position.left + elemWidth,
970
 
                                                                adj;
971
 
 
972
 
                                                        // Cut off by right side of window
973
 
                                                        if(pRight > rightEdge) {
974
 
                                                                adj = offset - myOffset - atOffset + borderAdjust;
975
 
 
976
 
                                                                // Shifting to the left will make whole qTip visible, or will minimize how much is cut off
977
 
                                                                if(position.left + adj > leftEdge || leftEdge - (position.left + adj) < pRight - rightEdge) {
978
 
                                                                        return { adjust: adj, tip: 'right' };
979
 
                                                                }
980
 
                                                        }
981
 
                                                        // Cut off by left side of window
982
 
                                                        if(position.left < leftEdge) {
983
 
                                                                adj = offset + myOffset + atOffset - borderAdjust;
984
 
 
985
 
                                                                // Shifting to the right will make whole qTip visible, or will minimize how much is cut off
986
 
                                                                if(pRight + adj < rightEdge || pRight + adj - rightEdge < leftEdge - position.left) {
987
 
                                                                        return { adjust: adj, tip: 'left' };
988
 
                                                                }
989
 
                                                        }
990
 
 
991
 
                                                        return { adjust: 0, tip: my.x };
992
 
                                                },
993
 
                                                top: function () {
994
 
                                                        var topEdge = $(window).scrollTop(),
995
 
                                                                bottomEdge = $(window).height() + $(window).scrollTop(),
996
 
                                                                myOffset = my.y === 'center' ? elemHeight/2 : elemHeight,
997
 
                                                                atOffset = my.y === 'center' ? targetHeight/2 : targetHeight,
998
 
                                                                borderAdjust = (my.y === 'center' ? 1 : 2) * self.options.style.border.radius,
999
 
                                                                offset = -2 * posOptions.adjust.y,
1000
 
                                                                pBottom = position.top + elemHeight,
1001
 
                                                                adj;
1002
 
 
1003
 
                                                        // Cut off by bottom of window
1004
 
                                                        if(pBottom > bottomEdge) {
1005
 
                                                                adj = offset - myOffset - atOffset + borderAdjust;
1006
 
 
1007
 
                                                                // Shifting to the top will make whole qTip visible, or will minimize how much is cut off
1008
 
                                                                if(position.top + adj > topEdge || topEdge - (position.top + adj) < pBottom - bottomEdge) {
1009
 
                                                                        return { adjust: adj, tip: 'bottom' };
1010
 
                                                                }
1011
 
                                                        }
1012
 
                                                        // Cut off by top of window
1013
 
                                                        if(position.top < topEdge) {
1014
 
                                                                adj = offset + myOffset + atOffset - borderAdjust;
1015
 
 
1016
 
                                                                // Shifting to the top will make whole qTip visible, or will minimize how much is cut off
1017
 
                                                                if(pBottom + adj < bottomEdge || pBottom + adj - bottomEdge < topEdge - position.top) {
1018
 
                                                                        return { adjust: adj, tip: 'top' };
1019
 
                                                                }
1020
 
                                                        }
1021
 
 
1022
 
                                                        return { adjust: 0, tip: my.y };
1023
 
                                                }
1024
 
                                        };
1025
 
 
1026
 
                                if(event && options.position.target === 'mouse') {
1027
 
                                        // Force left top to allow flipping
1028
 
                                        at = { x: 'left', y: 'top' };
1029
 
                                        targetWidth = targetHeight = 0;
1030
 
                                        
1031
 
                                        // Use cached mouse coordiantes if not available
1032
 
                                        if(!event.pageX) {
1033
 
                                                position = self.cache.mouse;
1034
 
                                        }
1035
 
                                        else {
1036
 
                                                position = {
1037
 
                                                        top: event.pageY,
1038
 
                                                        left: event.pageX
1039
 
                                                };
1040
 
                                        }
1041
 
                                }
1042
 
                                else {
1043
 
                                        if(target[0] === document) {
1044
 
                                                targetWidth = target.width();
1045
 
                                                targetHeight = target.height();
1046
 
                                                position = { top: 0, left: 0 };
1047
 
                                        }
1048
 
                                        else if(target[0] === window) {
1049
 
                                                targetWidth = target.width();
1050
 
                                                targetHeight = target.height();
1051
 
                                                position = {
1052
 
                                                        top: target.scrollTop(),
1053
 
                                                        left: target.scrollLeft()
1054
 
                                                };
1055
 
                                        }
1056
 
                                        else if(target.is('area')) {
1057
 
                                                // Retrieve coordinates from coords attribute and parse into integers
1058
 
                                                coords = self.options.position.target.attr('coords').split(',');
1059
 
                                                for(i = 0; i < coords.length; i++) { coords[i] = parseInt(coords[i], 10); }
1060
 
 
1061
 
                                                // Setup target position object
1062
 
                                                mapName = self.options.position.target.parent('map').attr('name');
1063
 
                                                imagePos = $('img[usemap="#' + mapName + '"]:first').offset();
1064
 
                                                position = {
1065
 
                                                        left: Math.floor(imagePos.left + coords[0]),
1066
 
                                                        top: Math.floor(imagePos.top + coords[1])
1067
 
                                                };
1068
 
 
1069
 
                                                // Determine width and height of the area
1070
 
                                                switch (self.options.position.target.attr('shape').toLowerCase()) {
1071
 
                                                        case 'rect':
1072
 
                                                                targetWidth = Math.ceil(Math.abs(coords[2] - coords[0]));
1073
 
                                                                targetHeight = Math.ceil(Math.abs(coords[3] - coords[1]));
1074
 
                                                        break;
1075
 
 
1076
 
                                                        case 'circle':
1077
 
                                                                targetWidth = coords[2] + 1;
1078
 
                                                                targetHeight = coords[2] + 1;
1079
 
                                                        break;
1080
 
 
1081
 
                                                        case 'poly':
1082
 
                                                                targetWidth = coords[0];
1083
 
                                                                targetHeight = coords[1];
1084
 
 
1085
 
                                                                for (i = 0; i < coords.length; i++) {
1086
 
                                                                        if(i % 2 === 0) {
1087
 
                                                                                if(coords[i] > targetWidth) { targetWidth = coords[i]; }
1088
 
                                                                                if(coords[i] < coords[0]) { position.left = Math.floor(imagePos.left + coords[i]); }
1089
 
                                                                        }
1090
 
                                                                        else {
1091
 
                                                                                if(coords[i] > targetHeight) { targetHeight = coords[i]; }
1092
 
                                                                                if(coords[i] < coords[1]) { position.top = Math.floor(imagePos.top + coords[i]); }
1093
 
                                                                        }
1094
 
                                                                }
1095
 
 
1096
 
                                                                targetWidth = targetWidth - (position.left - imagePos.left);
1097
 
                                                                targetHeight = targetHeight - (position.top - imagePos.top);
1098
 
                                                        break;
1099
 
                                                }
1100
 
 
1101
 
                                                // Adjust position by 2 pixels (Positioning bug?)
1102
 
                                                targetWidth -= 2;
1103
 
                                                targetHeight -= 2;
1104
 
                                        }
1105
 
                                        else {
1106
 
                                                targetWidth = target.outerWidth();
1107
 
                                                targetHeight = target.outerHeight();
1108
 
 
1109
 
                                                if(!self.elements.tooltip.is(':visible')) {
1110
 
                                                        self.elements.tooltip.css({ left: '-10000000em' }).show();
1111
 
                                                }
1112
 
 
1113
 
                                                // Account for tooltips offset parent if necessary
1114
 
                                                if(self.elements.tooltip.offsetParent()[0] === document.body) {
1115
 
                                                        position = target.offset();     
1116
 
                                                }
1117
 
                                                else {
1118
 
                                                        // Account for offset parent and it's scroll positions
1119
 
                                                        position = target.position();
1120
 
                                                        position.top += target.offsetParent().scrollTop();
1121
 
                                                        position.left += target.offsetParent().scrollLeft();
1122
 
                                                }
1123
 
                                        }
1124
 
 
1125
 
                                        // Adjust position relative to target
1126
 
                                        position.left += at.x === 'right' ? targetWidth : at.x === 'center' ? targetWidth / 2 : 0;
1127
 
                                        position.top += at.y === 'bottom' ? targetHeight : at.y === 'center' ? targetHeight / 2 : 0;
1128
 
                                }
1129
 
 
1130
 
                                // Adjust position relative to tooltip
1131
 
                                position.left += posOptions.adjust.x + (my.x === 'right' ? -elemWidth : my.x === 'center' ? -elemWidth / 2 : 0);
1132
 
                                position.top += posOptions.adjust.y + (my.y === 'bottom' ? -elemHeight : my.y === 'center' ? -elemHeight / 2 : 0);
1133
 
 
1134
 
                                // Adjust for border radius
1135
 
                                if(self.options.style.border.radius > 0) {
1136
 
                                        if(my.x === 'left') { position.left -= self.options.style.border.radius; }
1137
 
                                        else if(my.x === 'right') { position.left += self.options.style.border.radius; }
1138
 
 
1139
 
                                        if(my.y === 'top') { position.top -= self.options.style.border.radius; }
1140
 
                                        else if(my.y === 'bottom') { position.top += self.options.style.border.radius; }
1141
 
                                }
1142
 
 
1143
 
                                // Adjust tooltip position if screen adjustment is enabled
1144
 
                                if(posOptions.adjust.screen) {
1145
 
                                        (function() {
1146
 
                                                var adjusted = { x: 0, y: 0 },
1147
 
                                                        adapted = { x: adapt.left(), y: adapt.top() },
1148
 
                                                        tip = new Corner(options.style.tip.corner);
1149
 
 
1150
 
                                                if(self.elements.tip && tip) {
1151
 
                                                        // Adjust position according to adjustment that took place
1152
 
                                                        if(adapted.y.adjust !== 0) {
1153
 
                                                                position.top += adapted.y.adjust;
1154
 
                                                                tip.y = adjusted.y = adapted.y.tip;
1155
 
                                                        }
1156
 
                                                        if(adapted.x.adjust !== 0) {
1157
 
                                                                position.left += adapted.x.adjust;
1158
 
                                                                tip.x = adjusted.x = adapted.x.tip;
1159
 
                                                        }
1160
 
 
1161
 
                                                        // Update overflow cache
1162
 
                                                        self.cache.overflow = {
1163
 
                                                                left: adjusted.x === false,
1164
 
                                                                top: adjusted.y === false
1165
 
                                                        };
1166
 
 
1167
 
                                                        // Update and redraw the tip
1168
 
                                                        if(self.elements.tip.attr('rel') !== tip.string()) { createTip.call(self, tip); }
1169
 
                                                }
1170
 
                                        }());
1171
 
                                }
1172
 
 
1173
 
                                // Initiate bgiframe plugin in IE6 if tooltip overlaps a select box or object element
1174
 
                                if(!self.elements.bgiframe && $.browser.msie && parseInt($.browser.version.charAt(0), 10) === 6) {
1175
 
                                        bgiframe.call(self);
1176
 
                                }
1177
 
 
1178
 
                                // Call API method and if return value is false, halt
1179
 
                                returned = self.beforePositionUpdate.call(self, event);
1180
 
                                if(returned === false) { return self; }
1181
 
 
1182
 
                                // Check if animation is enabled
1183
 
                                if(options.position.target !== 'mouse' && animate === true) {
1184
 
                                        // Set animated status
1185
 
                                        self.status.animated = true;
1186
 
 
1187
 
                                        // Animate and reset animated status on animation end
1188
 
                                        self.elements.tooltip.stop().animate(position, 200, 'swing', function () {
1189
 
                                                self.status.animated = false;
1190
 
                                        });
1191
 
                                }
1192
 
 
1193
 
                                // Set new position via CSS
1194
 
                                else { self.elements.tooltip.css(position); }
1195
 
 
1196
 
                                // Call API method and log event if its not a mouse move
1197
 
                                self.onPositionUpdate.call(self, event);
1198
 
 
1199
 
                                return self;
1200
 
                        },
1201
 
 
1202
 
                        updateWidth: function (newWidth) {
1203
 
                                // Make sure tooltip is rendered and width is a number
1204
 
                                if(!self.status.rendered || (newWidth && typeof newWidth !== 'number')) { return false; }
1205
 
 
1206
 
                                // Setup elements which must be hidden during width update
1207
 
                                var hidden = self.elements.contentWrapper.siblings().add(self.elements.tip).add(self.elements.button),
1208
 
                                        zoom = self.elements.wrapper.add(self.elements.contentWrapper.children()),
1209
 
                                        tooltip = self.elements.tooltip,
1210
 
                                        max = self.options.style.width.max,
1211
 
                                        min = self.options.style.width.min;
1212
 
 
1213
 
                                // Calculate the new width if one is not supplied
1214
 
                                if(!newWidth) {
1215
 
                                        // Explicit width is set
1216
 
                                        if(typeof self.options.style.width.value === 'number') {
1217
 
                                                newWidth = self.options.style.width.value;
1218
 
                                        }
1219
 
 
1220
 
                                        // No width is set, proceed with auto detection
1221
 
                                        else {
1222
 
                                                // Set width to auto initally to determine new width and hide other elements
1223
 
                                                self.elements.tooltip.css({ width: 'auto' });
1224
 
                                                hidden.hide();
1225
 
 
1226
 
                                                // Set the new calculated width and if width has not numerical, grab new pixel width
1227
 
                                                tooltip.width(newWidth);
1228
 
 
1229
 
                                                // Set position and zoom to defaults to prevent IE hasLayout bug
1230
 
                                                if($.browser.msie) {
1231
 
                                                        zoom.css({ zoom: '' });
1232
 
                                                }
1233
 
 
1234
 
                                                // Set the new width
1235
 
                                                newWidth = self.getDimensions().width;
1236
 
 
1237
 
                                                // Make sure its within the maximum and minimum width boundries
1238
 
                                                if(!self.options.style.width.value) {
1239
 
                                                        newWidth = Math.min(Math.max(newWidth, min), max);
1240
 
                                                }
1241
 
                                        }
1242
 
                                }
1243
 
 
1244
 
                                // Adjust newWidth by 1px if width is odd (IE6 rounding bug fix)
1245
 
                                if(newWidth % 2) { newWidth += 1; }
1246
 
 
1247
 
                                // Set the new calculated width and unhide other elements
1248
 
                                self.elements.tooltip.width(newWidth);
1249
 
                                hidden.show();
1250
 
 
1251
 
                                // Set the border width, if enabled
1252
 
                                if(self.options.style.border.radius) {
1253
 
                                        self.elements.tooltip.find('.qtip-betweenCorners').each(function (i) {
1254
 
                                                $(this).width(newWidth - (self.options.style.border.radius * 2));
1255
 
                                        });
1256
 
                                }
1257
 
 
1258
 
                                // IE only adjustments
1259
 
                                if($.browser.msie) {
1260
 
                                        // Reset position and zoom to give the wrapper layout (IE hasLayout bug)
1261
 
                                        zoom.css({ zoom: 1 });
1262
 
 
1263
 
                                        // Set the new width
1264
 
                                        self.elements.wrapper.width(newWidth);
1265
 
 
1266
 
                                        // Adjust BGIframe height and width if enabled
1267
 
                                        if(self.elements.bgiframe) { self.elements.bgiframe.width(newWidth).height(self.getDimensions.height); }
1268
 
                                }
1269
 
 
1270
 
                                // Log event and return
1271
 
                                return self;
1272
 
                        },
1273
 
 
1274
 
                        updateStyle: function (name) {
1275
 
                                var tip, borders, context, corner, coordinates;
1276
 
 
1277
 
                                // Make sure tooltip is rendered and style is defined
1278
 
                                if(!self.status.rendered || typeof name !== 'string' || !$.fn.qtip.styles[name]) { return false; }
1279
 
 
1280
 
                                // Set the new style object
1281
 
                                self.options.style = buildStyle.call(self, $.fn.qtip.styles[name], self.options.user.style);
1282
 
 
1283
 
                                // Update initial styles of content and title elements
1284
 
                                self.elements.content.css(jQueryStyle(self.options.style));
1285
 
                                if(self.options.content.title.text !== false) { self.elements.title.css(jQueryStyle(self.options.style.title, true)); }
1286
 
 
1287
 
                                // Update CSS border colour
1288
 
                                self.elements.contentWrapper.css({
1289
 
                                        borderColor: self.options.style.border.color
1290
 
                                });
1291
 
 
1292
 
                                // Update tip color if enabled
1293
 
                                if(self.options.style.tip.corner !== false) {
1294
 
                                        if($('<canvas />').get(0).getContext) {
1295
 
                                                // Retrieve canvas context and clear
1296
 
                                                tip = self.elements.tooltip.find('.qtip-tip canvas:first');
1297
 
                                                context = tip.get(0).getContext('2d');
1298
 
                                                context.clearRect(0, 0, 300, 300);
1299
 
 
1300
 
                                                // Draw new tip
1301
 
                                                corner = tip.parent('div[rel]:first').attr('rel');
1302
 
                                                coordinates = calculateTip(corner, self.options.style.tip.size.width, self.options.style.tip.size.height);
1303
 
                                                drawTip.call(self, tip, coordinates, self.options.style.tip.color || self.options.style.border.color);
1304
 
                                        }
1305
 
                                        else if($.browser.msie) {
1306
 
                                                // Set new fillcolor attribute
1307
 
                                                tip = self.elements.tooltip.find('.qtip-tip [nodeName="shape"]');
1308
 
                                                tip.attr('fillcolor', self.options.style.tip.color || self.options.style.border.color);
1309
 
                                        }
1310
 
                                }
1311
 
 
1312
 
                                // Update border colors if enabled
1313
 
                                if(self.options.style.border.radius > 0) {
1314
 
                                        self.elements.tooltip.find('.qtip-betweenCorners').css({
1315
 
                                                backgroundColor: self.options.style.border.color
1316
 
                                        });
1317
 
 
1318
 
                                        if($('<canvas />').get(0).getContext) {
1319
 
                                                borders = calculateBorders(self.options.style.border.radius);
1320
 
                                                self.elements.tooltip.find('.qtip-wrapper canvas').each(function () {
1321
 
                                                        // Retrieve canvas context and clear
1322
 
                                                        context = $(this).get(0).getContext('2d');
1323
 
                                                        context.clearRect(0, 0, 300, 300);
1324
 
 
1325
 
                                                        // Draw new border
1326
 
                                                        corner = $(this).parent('div[rel]:first').attr('rel');
1327
 
                                                        drawBorder.call(self, $(this), borders[corner], self.options.style.border.radius, self.options.style.border.color);
1328
 
                                                });
1329
 
                                        }
1330
 
                                        else if($.browser.msie) {
1331
 
                                                // Set new fillcolor attribute on each border corner
1332
 
                                                self.elements.tooltip.find('.qtip-wrapper [nodeName="arc"]').each(function () {
1333
 
                                                        $(this).attr('fillcolor', self.options.style.border.color);
1334
 
                                                });
1335
 
                                        }
1336
 
                                }
1337
 
 
1338
 
                                // Log event and return
1339
 
                                return self;
1340
 
                        },
1341
 
 
1342
 
                        updateContent: function (content, reposition) {
1343
 
                                var parsedContent, images, loadedImages;
1344
 
 
1345
 
                                function afterLoad() {
1346
 
                                        // Update the tooltip width
1347
 
                                        self.updateWidth();
1348
 
 
1349
 
                                        // If repositioning is enabled, update positions
1350
 
                                        if(reposition !== false) {
1351
 
                                                // Update position if tooltip isn't static
1352
 
                                                if(self.options.position.type !== 'static') { self.updatePosition(self.elements.tooltip.is(':visible'), true); }
1353
 
 
1354
 
                                                // Reposition the tip if enabled
1355
 
                                                if(self.options.style.tip.corner !== false) { positionTip.call(self); }
1356
 
                                        }
1357
 
                                }
1358
 
 
1359
 
                                // Make sure content is defined if not, return
1360
 
                                if(!content) { return false; }
1361
 
 
1362
 
                                // Call API method and set new content if a string is returned
1363
 
                                parsedContent = self.beforeContentUpdate.call(self, content);
1364
 
                                if(typeof parsedContent === 'string') { content = parsedContent; }
1365
 
                                else if(parsedContent === false) { return; }
1366
 
 
1367
 
                                // Continue normally if rendered, but if not set options.content.text instead
1368
 
                                if(self.status.rendered) {
1369
 
                                        // Set position and zoom to defaults to prevent IE hasLayout bug
1370
 
                                        if($.browser.msie) {
1371
 
                                                self.elements.contentWrapper.children().css({
1372
 
                                                        zoom: 'normal'
1373
 
                                                });
1374
 
                                        }
1375
 
 
1376
 
                                        // Append new content if its a DOM array and show it if hidden
1377
 
                                        if(content.jquery && content.length > 0) { content.clone(true).appendTo(self.elements.content).show(); }
1378
 
 
1379
 
                                        // Content is a regular string, insert the new content
1380
 
                                        else { self.elements.content.html(content); }
1381
 
 
1382
 
                                        // Check if images need to be loaded before position is updated to prevent mis-positioning
1383
 
                                        images = self.elements.content.find('img[complete=false]');
1384
 
                                        if(images.length > 0) {
1385
 
                                                loadedImages = 0;
1386
 
                                                images.each(function (i) {
1387
 
                                                        $('<img src="' + $(this).attr('src') + '" />').load(function () {
1388
 
                                                                if(++loadedImages === images.length) { afterLoad(); }
1389
 
                                                        });
1390
 
                                                });
1391
 
                                        }
1392
 
                                        else { afterLoad(); }
1393
 
                                }
1394
 
                                else {
1395
 
                                        self.options.content.text = content;
1396
 
                                }
1397
 
 
1398
 
                                // Call API method and log event
1399
 
                                self.onContentUpdate.call(self);
1400
 
                                return self;
1401
 
                        },
1402
 
 
1403
 
                        loadContent: function (url, data, method) {
1404
 
                                var returned;
1405
 
 
1406
 
                                function setupContent(content) {
1407
 
                                        // Call API method and log event
1408
 
                                        self.onContentLoad.call(self);
1409
 
 
1410
 
                                        // Update the content
1411
 
                                        self.updateContent(content);
1412
 
                                }
1413
 
 
1414
 
                                // Make sure tooltip is rendered and if not, return
1415
 
                                if(!self.status.rendered) { return false; }
1416
 
 
1417
 
                                // Call API method and if return value is false, halt
1418
 
                                returned = self.beforeContentLoad.call(self);
1419
 
                                if(returned === false) { return self; }
1420
 
 
1421
 
                                // Load content using specified request type
1422
 
                                if(method === 'post') { $.post(url, data, setupContent); }
1423
 
                                else { $.get(url, data, setupContent); }
1424
 
 
1425
 
                                return self;
1426
 
                        },
1427
 
 
1428
 
                        updateTitle: function (content) {
1429
 
                                var returned;
1430
 
 
1431
 
                                // Make sure tooltip is rendered and content is defined
1432
 
                                if(!self.status.rendered || !content) { return false; }
1433
 
 
1434
 
                                // Call API method and if return value is false, halt
1435
 
                                returned = self.beforeTitleUpdate.call(self);
1436
 
                                if(returned === false) { return self; }
1437
 
 
1438
 
                                // Set the new content and reappend the button if enabled
1439
 
                                if(self.elements.button) { self.elements.button = self.elements.button.clone(true); }
1440
 
                                self.elements.title.html(content);
1441
 
                                if(self.elements.button) { self.elements.title.prepend(self.elements.button); }
1442
 
 
1443
 
                                // Call API method and log event
1444
 
                                self.onTitleUpdate.call(self);
1445
 
                                return self;
1446
 
                        },
1447
 
 
1448
 
                        focus: function (event) {
1449
 
                                var curIndex, newIndex, elemIndex, returned;
1450
 
 
1451
 
                                // Make sure tooltip is rendered and if not, return
1452
 
                                if(!self.status.rendered || self.options.position.type === 'static') { return false; }
1453
 
 
1454
 
                                // Set z-index variables
1455
 
                                curIndex = parseInt(self.elements.tooltip.css('z-index'), 10);
1456
 
                                newIndex = 15000 + $('div.qtip[id^="qtip"]').length - 1;
1457
 
 
1458
 
                                // Only update the z-index if it has changed and tooltip is not already focused
1459
 
                                if(!self.status.focused && curIndex !== newIndex) {
1460
 
                                        // Call API method and if return value is false, halt
1461
 
                                        returned = self.beforeFocus.call(self, event);
1462
 
                                        if(returned === false) { return self; }
1463
 
 
1464
 
                                        // Loop through all other tooltips
1465
 
                                        $('div.qtip[id^="qtip"]').not(self.elements.tooltip).each(function () {
1466
 
                                                if($(this).qtip('api').status.rendered === true) {
1467
 
                                                        elemIndex = parseInt($(this).css('z-index'), 10);
1468
 
 
1469
 
                                                        // Reduce all other tooltip z-index by 1
1470
 
                                                        if(typeof elemIndex === 'number' && elemIndex > -1) {
1471
 
                                                                $(this).css({ zIndex: parseInt($(this).css('z-index'), 10) - 1 });
1472
 
                                                        }
1473
 
 
1474
 
                                                        // Set focused status to false
1475
 
                                                        $(this).qtip('api').status.focused = false;
1476
 
                                                }
1477
 
                                        });
1478
 
 
1479
 
                                        // Set the new z-index and set focus status to true
1480
 
                                        self.elements.tooltip.css({ zIndex: newIndex });
1481
 
                                        self.status.focused = true;
1482
 
 
1483
 
                                        // Call API method and log event
1484
 
                                        self.onFocus.call(self, event);
1485
 
                                }
1486
 
 
1487
 
                                return self;
1488
 
                        },
1489
 
 
1490
 
                        disable: function (state) {
1491
 
                                self.status.disabled = state ? true : false;
1492
 
                                return self;
1493
 
                        },
1494
 
 
1495
 
                        destroy: function () {
1496
 
                                var i, returned, interfaces,
1497
 
                                        oldattr = self.elements.target.data('old'+self.cache.attr[0]);
1498
 
 
1499
 
                                // Call API method and if return value is false, halt
1500
 
                                returned = self.beforeDestroy.call(self);
1501
 
                                if(returned === false) { return self; }
1502
 
 
1503
 
                                // Check if tooltip is rendered
1504
 
                                if(self.status.rendered) {
1505
 
                                        // Remove event handlers and remove element
1506
 
                                        self.options.show.when.target.unbind('mousemove.qtip', self.updatePosition);
1507
 
                                        self.options.show.when.target.unbind('mouseout.qtip', self.hide);
1508
 
                                        self.options.show.when.target.unbind(self.options.show.when.event + '.qtip');
1509
 
                                        self.options.hide.when.target.unbind(self.options.hide.when.event + '.qtip');
1510
 
                                        self.elements.tooltip.unbind(self.options.hide.when.event + '.qtip');
1511
 
                                        self.elements.tooltip.unbind('mouseover.qtip', self.focus);
1512
 
                                        self.elements.tooltip.remove();
1513
 
                                }
1514
 
 
1515
 
                                // Tooltip isn't yet rendered, remove render event
1516
 
                                else { self.options.show.when.target.unbind(self.options.show.when.event + '.qtip-' + self.id + '-create'); }
1517
 
 
1518
 
                                // Check to make sure qTip data is present on target element
1519
 
                                if(typeof self.elements.target.data('qtip') === 'object') {
1520
 
                                        // Remove API references from interfaces object
1521
 
                                        interfaces = self.elements.target.data('qtip').interfaces;
1522
 
                                        if(typeof interfaces === 'object' && interfaces.length > 0) {
1523
 
                                                // Remove API from interfaces array
1524
 
                                                for(i = 0; i < interfaces.length - 1; i++) {
1525
 
                                                        if(interfaces[i].id === self.id) { interfaces.splice(i, 1); }
1526
 
                                                }
1527
 
                                        }
1528
 
                                }
1529
 
                                $.fn.qtip.interfaces.splice(self.id, 1);
1530
 
 
1531
 
                                // Set qTip current id to previous tooltips API if available
1532
 
                                if(typeof interfaces === 'object' && interfaces.length > 0) { self.elements.target.data('qtip').current = interfaces.length - 1; }
1533
 
                                else { self.elements.target.removeData('qtip'); }
1534
 
 
1535
 
                                // Reset old title attribute if removed
1536
 
                                if(oldattr) {
1537
 
                                        self.elements.target.attr(self.cache.attr[0], oldattr);
1538
 
                                }
1539
 
 
1540
 
                                // Call API method and log destroy
1541
 
                                self.onDestroy.call(self);
1542
 
 
1543
 
                                return self.elements.target;
1544
 
                        },
1545
 
 
1546
 
                        getPosition: function () {
1547
 
                                var show, offset;
1548
 
 
1549
 
                                // Make sure tooltip is rendered and if not, return
1550
 
                                if(!self.status.rendered) { return false; }
1551
 
 
1552
 
                                show = (self.elements.tooltip.css('display') !== 'none') ? false : true;
1553
 
 
1554
 
                                // Show and hide tooltip to make sure coordinates are returned
1555
 
                                if(show) { self.elements.tooltip.css({ visiblity: 'hidden' }).show(); }
1556
 
                                offset = self.elements.tooltip.offset();
1557
 
                                if(show) { self.elements.tooltip.css({ visiblity: 'visible' }).hide(); }
1558
 
 
1559
 
                                return offset;
1560
 
                        },
1561
 
 
1562
 
                        getDimensions: function () {
1563
 
                                var show, dimensions;
1564
 
 
1565
 
                                // Make sure tooltip is rendered and if not, return
1566
 
                                if(!self.status.rendered) { return false; }
1567
 
 
1568
 
                                show = (!self.elements.tooltip.is(':visible')) ? true : false;
1569
 
 
1570
 
                                // Show and hide tooltip to make sure dimensions are returned
1571
 
                                if(show) { self.elements.tooltip.css({ visiblity: 'hidden' }).show(); }
1572
 
                                dimensions = {
1573
 
                                        height: self.elements.tooltip.outerHeight(),
1574
 
                                        width: self.elements.tooltip.outerWidth()
1575
 
                                };
1576
 
                                if(show) { self.elements.tooltip.css({ visiblity: 'visible' }).hide(); }
1577
 
 
1578
 
                                return dimensions;
1579
 
                        }
1580
 
                });
1581
 
        }
1582
 
 
1583
 
        // Implementation
1584
 
        $.fn.qtip = function (options, blanket) {
1585
 
                var i, id, interfaces, opts, obj, command, config, api;
1586
 
 
1587
 
                // Return API / Interfaces if requested
1588
 
                if(typeof options === 'string') {
1589
 
                        if($(this).data('qtip')) {
1590
 
                                // Return requested object
1591
 
                                if(options === 'api') {
1592
 
                                        return $(this).data('qtip').interfaces[$(this).data('qtip').current];
1593
 
                                }
1594
 
                                else if(options === 'interfaces') {
1595
 
                                        return $(this).data('qtip').interfaces;
1596
 
                                }
1597
 
                        }
1598
 
                        else {
1599
 
                                return $(this);
1600
 
                        }
1601
 
                }
1602
 
 
1603
 
                // Validate provided options
1604
 
                else {
1605
 
                        // Set null options object if no options are provided
1606
 
                        if(!options) { options = {}; }
1607
 
 
1608
 
                        // Sanitize option data
1609
 
                        if(typeof options.content !== 'object' || (options.content.jquery && options.content.length > 0)) {
1610
 
                                options.content = { text: options.content };
1611
 
                        }
1612
 
                        if(typeof options.content.title !== 'object') {
1613
 
                                options.content.title = { text: options.content.title };
1614
 
                        }
1615
 
                        if(typeof options.position !== 'object') {
1616
 
                                options.position = { corner: options.position };
1617
 
                        }
1618
 
                        if(typeof options.position.corner !== 'object') {
1619
 
                                options.position.corner = {
1620
 
                                        target: options.position.corner,
1621
 
                                        tooltip: options.position.corner
1622
 
                                };
1623
 
                        }
1624
 
                        if(typeof options.show !== 'object') {
1625
 
                                options.show = { when: options.show };
1626
 
                        }
1627
 
                        if(typeof options.show.when !== 'object') {
1628
 
                                options.show.when = { event: options.show.when };
1629
 
                        }
1630
 
                        if(typeof options.show.effect !== 'object') {
1631
 
                                options.show.effect = { type: options.show.effect };
1632
 
                        }
1633
 
                        if(typeof options.hide !== 'object') {
1634
 
                                options.hide = { when: options.hide };
1635
 
                        }
1636
 
                        if(typeof options.hide.when !== 'object') {
1637
 
                                options.hide.when = { event: options.hide.when };
1638
 
                        }
1639
 
                        if(typeof options.hide.effect !== 'object') {
1640
 
                                options.hide.effect = { type: options.hide.effect };
1641
 
                        }
1642
 
                        if(typeof options.style !== 'object') {
1643
 
                                options.style = { name: options.style };
1644
 
                        }
1645
 
 
1646
 
                        // Sanitize option styles
1647
 
                        options.style = sanitizeStyle(options.style);
1648
 
 
1649
 
                        // Build main options object
1650
 
                        opts = $.extend(true, {}, $.fn.qtip.defaults, options);
1651
 
 
1652
 
                        // Inherit all style properties into one syle object and include original options
1653
 
                        opts.style = buildStyle.call({
1654
 
                                options: opts
1655
 
                        }, opts.style);
1656
 
                        opts.user = $.extend(true, {}, options);
1657
 
                }
1658
 
 
1659
 
                // Iterate each matched element
1660
 
                return $(this).each(function () // Return original elements as per jQuery guidelines
1661
 
                {
1662
 
                        var self = $(this), content = false;
1663
 
 
1664
 
                        // Check for API commands
1665
 
                        if(typeof options === 'string') {
1666
 
                                command = options.toLowerCase();
1667
 
                                interfaces = $(this).qtip('interfaces');
1668
 
 
1669
 
                                // Make sure API data exists
1670
 
                                if(typeof interfaces === 'object') {
1671
 
                                        // Check if API call is a BLANKET DESTROY command
1672
 
                                        if(blanket === true && command === 'destroy') {
1673
 
                                                for(i = interfaces.length - 1; i > -1; i--) {
1674
 
                                                        if('object' === typeof interfaces[i]) {
1675
 
                                                                interfaces[i].destroy();
1676
 
                                                        }
1677
 
                                                }
1678
 
                                        }
1679
 
 
1680
 
                                        // API call is not a BLANKET DESTROY command
1681
 
                                        else {
1682
 
                                                // Check if supplied command effects this tooltip only (NOT BLANKET)
1683
 
                                                if(blanket !== true) { interfaces = [$(this).qtip('api')]; }
1684
 
 
1685
 
                                                // Execute command on chosen qTips
1686
 
                                                for (i = 0; i < interfaces.length; i++) {
1687
 
                                                        // Destroy command doesn't require tooltip to be rendered
1688
 
                                                        if(command === 'destroy') { interfaces[i].destroy(); }
1689
 
 
1690
 
                                                        // Only call API if tooltip is rendered and it wasn't a destroy call
1691
 
                                                        else if(interfaces[i].status.rendered === true) {
1692
 
                                                                if(command === 'show') { interfaces[i].show(); }
1693
 
                                                                else if(command === 'hide') { interfaces[i].hide(); }
1694
 
                                                                else if(command === 'focus') { interfaces[i].focus(); }
1695
 
                                                                else if(command === 'disable') { interfaces[i].disable(true); }
1696
 
                                                                else if(command === 'enable') { interfaces[i].disable(false); }
1697
 
                                                                else if(command === 'update') { interfaces[i].updatePosition(); }
1698
 
                                                        }
1699
 
                                                }
1700
 
                                        }
1701
 
                                }
1702
 
                        }
1703
 
 
1704
 
                        // No API commands, continue with qTip creation
1705
 
                        else {
1706
 
                                // Create unique configuration object
1707
 
                                config = $.extend(true, {}, opts);
1708
 
                                config.hide.effect.length = opts.hide.effect.length;
1709
 
                                config.show.effect.length = opts.show.effect.length;
1710
 
 
1711
 
                                // Sanitize target options
1712
 
                                if(config.position.container === false) { config.position.container = $(document.body); }
1713
 
                                if(config.position.target === false) { config.position.target = $(this); }
1714
 
                                if(config.show.when.target === false) { config.show.when.target = $(this); }
1715
 
                                if(config.hide.when.target === false) { config.hide.when.target = $(this); }
1716
 
 
1717
 
                                // Parse corner options
1718
 
                                config.position.corner.tooltip = new Corner(config.position.corner.tooltip);
1719
 
                                config.position.corner.target = new Corner(config.position.corner.target);
1720
 
 
1721
 
                                // If no content is provided, check title and alt attributes for fallback
1722
 
                                if(!config.content.text.length) {
1723
 
                                        $(['title', 'alt']).each(function(i, attr) {
1724
 
                                                var val = self.attr(attr);
1725
 
                                                if(val && val.length) {
1726
 
                                                        content = [attr, val];
1727
 
                                                        self.data('old'+attr, val).removeAttr(attr);
1728
 
                                                        config.content.text = val.replace(/\n/gi, '<br />');
1729
 
                                                        return false;
1730
 
                                                }
1731
 
                                        });
1732
 
                                }
1733
 
 
1734
 
                                // Determine tooltip ID (Reuse array slots if possible)
1735
 
                                id = $.fn.qtip.interfaces.length;
1736
 
                                for (i = 0; i < id; i++) {
1737
 
                                        if(typeof $.fn.qtip.interfaces[i] === 'undefined') {
1738
 
                                                id = i;
1739
 
                                                break;
1740
 
                                        }
1741
 
                                }
1742
 
 
1743
 
                                // Instantiate the tooltip
1744
 
                                obj = new QTip($(this), config, id);
1745
 
 
1746
 
                                // Add API references and cache content if present
1747
 
                                $.fn.qtip.interfaces[id] = obj;
1748
 
                                obj.cache.attr = content;
1749
 
 
1750
 
                                // Check if element already has qTip data assigned
1751
 
                                if(typeof $(this).data('qtip') === 'object' && $(this).data('qtip')) {
1752
 
                                        // Set new current interface id
1753
 
                                        if(typeof $(this).attr('qtip') === 'undefined') { $(this).data('qtip').current = $(this).data('qtip').interfaces.length; }
1754
 
 
1755
 
                                        // Push new API interface onto interfaces array
1756
 
                                        $(this).data('qtip').interfaces.push(obj);
1757
 
                                }
1758
 
 
1759
 
                                // No qTip data is present, create now
1760
 
                                else {
1761
 
                                        $(this).data('qtip', {
1762
 
                                                current: 0,
1763
 
                                                interfaces: [obj]
1764
 
                                        });
1765
 
                                }
1766
 
 
1767
 
                                // If prerendering is disabled, create tooltip on showEvent
1768
 
                                if(config.content.prerender === false && config.show.when.event !== false && config.show.ready !== true) {
1769
 
                                        config.show.when.target.bind(config.show.when.event + '.qtip-' + id + '-create', { qtip: id }, function (event) {
1770
 
                                                // Retrieve API interface via passed qTip Id
1771
 
                                                api = $.fn.qtip.interfaces[event.data.qtip];
1772
 
 
1773
 
                                                // Unbind show event and cache mouse coords
1774
 
                                                api.options.show.when.target.unbind(api.options.show.when.event + '.qtip-' + event.data.qtip + '-create');
1775
 
                                                api.cache.mouse = {
1776
 
                                                        left: event.pageX,
1777
 
                                                        top: event.pageY
1778
 
                                                };
1779
 
 
1780
 
                                                // Render tooltip and start the event sequence
1781
 
                                                construct.call(api);
1782
 
                                                api.options.show.when.target.trigger(api.options.show.when.event);
1783
 
                                        });
1784
 
                                }
1785
 
 
1786
 
                                // Prerendering is enabled, create tooltip now
1787
 
                                else {
1788
 
                                        // Set mouse position cache to top left of the element
1789
 
                                        obj.cache.mouse = {
1790
 
                                                left: config.show.when.target.offset().left,
1791
 
                                                top: config.show.when.target.offset().top
1792
 
                                        };
1793
 
 
1794
 
                                        // Construct the tooltip
1795
 
                                        construct.call(obj);
1796
 
                                }
1797
 
                        }
1798
 
                });
1799
 
        };
1800
 
 
1801
 
        // Define qTip API interfaces array
1802
 
        $.fn.qtip.interfaces = [];
1803
 
 
1804
 
        /* Add intermediary method to the 'attr' class to allow other plugins to successfully 
1805
 
        retrieve the title of an element with a qTip applied */
1806
 
        $.fn.qtip.fn = { attr: $.fn.attr };
1807
 
        $.fn.attr = function(attr) {
1808
 
                var api = $(this).qtip('api');
1809
 
 
1810
 
                return (arguments.length === 1 && (/title|alt/i).test(attr) && api.status && api.status.rendered === true)
1811
 
                        ? $(this).data('old' + api.cache.attr[0])
1812
 
                        : $.fn.qtip.fn.attr.apply(this, arguments);
1813
 
        };
1814
 
 
1815
 
        // Define configuration defaults
1816
 
        $.fn.qtip.defaults = {
1817
 
                // Content
1818
 
                content: {
1819
 
                        prerender: false,
1820
 
                        text: false,
1821
 
                        url: false,
1822
 
                        data: null,
1823
 
                        title: {
1824
 
                                text: false,
1825
 
                                button: false
1826
 
                        }
1827
 
                },
1828
 
                // Position
1829
 
                position: {
1830
 
                        target: false,
1831
 
                        corner: {
1832
 
                                target: 'bottomRight',
1833
 
                                tooltip: 'topLeft'
1834
 
                        },
1835
 
                        adjust: {
1836
 
                                x: 0,
1837
 
                                y: 0,
1838
 
                                mouse: true,
1839
 
                                screen: false,
1840
 
                                scroll: true,
1841
 
                                resize: true
1842
 
                        },
1843
 
                        type: 'absolute',
1844
 
                        container: false
1845
 
                },
1846
 
                // Effects
1847
 
                show: {
1848
 
                        when: {
1849
 
                                target: false,
1850
 
                                event: 'mouseover'
1851
 
                        },
1852
 
                        effect: {
1853
 
                                type: 'fade',
1854
 
                                length: 100
1855
 
                        },
1856
 
                        delay: 140,
1857
 
                        solo: false,
1858
 
                        ready: false
1859
 
                },
1860
 
                hide: {
1861
 
                        when: {
1862
 
                                target: false,
1863
 
                                event: 'mouseout'
1864
 
                        },
1865
 
                        effect: {
1866
 
                                type: 'fade',
1867
 
                                length: 100
1868
 
                        },
1869
 
                        delay: 0,
1870
 
                        fixed: false
1871
 
                },
1872
 
                // Callbacks
1873
 
                api: {
1874
 
                        beforeRender: function () {},
1875
 
                        onRender: function () {},
1876
 
                        beforePositionUpdate: function () {},
1877
 
                        onPositionUpdate: function () {},
1878
 
                        beforeShow: function () {},
1879
 
                        onShow: function () {},
1880
 
                        beforeHide: function () {},
1881
 
                        onHide: function () {},
1882
 
                        beforeContentUpdate: function () {},
1883
 
                        onContentUpdate: function () {},
1884
 
                        beforeContentLoad: function () {},
1885
 
                        onContentLoad: function () {},
1886
 
                        beforeTitleUpdate: function () {},
1887
 
                        onTitleUpdate: function () {},
1888
 
                        beforeDestroy: function () {},
1889
 
                        onDestroy: function () {},
1890
 
                        beforeFocus: function () {},
1891
 
                        onFocus: function () {}
1892
 
                }
1893
 
        };
1894
 
 
1895
 
        $.fn.qtip.styles = {
1896
 
                defaults: {
1897
 
                        background: 'white',
1898
 
                        color: '#111',
1899
 
                        overflow: 'hidden',
1900
 
                        textAlign: 'left',
1901
 
                        width: {
1902
 
                                min: 0,
1903
 
                                max: 250
1904
 
                        },
1905
 
                        padding: '5px 9px',
1906
 
                        border: {
1907
 
                                width: 1,
1908
 
                                radius: 0,
1909
 
                                color: '#d3d3d3'
1910
 
                        },
1911
 
                        tip: {
1912
 
                                corner: false,
1913
 
                                color: false,
1914
 
                                size: {
1915
 
                                        width: 13,
1916
 
                                        height: 13
1917
 
                                },
1918
 
                                opacity: 1
1919
 
                        },
1920
 
                        title: {
1921
 
                                background: '#e1e1e1',
1922
 
                                fontWeight: 'bold',
1923
 
                                padding: '7px 12px'
1924
 
                        },
1925
 
                        button: {
1926
 
                                cursor: 'pointer'
1927
 
                        },
1928
 
                        classes: {
1929
 
                                target: '',
1930
 
                                tip: 'qtip-tip',
1931
 
                                title: 'qtip-title',
1932
 
                                button: 'qtip-button',
1933
 
                                content: 'qtip-content',
1934
 
                                active: 'qtip-active'
1935
 
                        }
1936
 
                },
1937
 
                cream: {
1938
 
                        border: {
1939
 
                                width: 3,
1940
 
                                radius: 0,
1941
 
                                color: '#F9E98E'
1942
 
                        },
1943
 
                        title: {
1944
 
                                background: '#F0DE7D',
1945
 
                                color: '#A27D35'
1946
 
                        },
1947
 
                        background: '#FBF7AA',
1948
 
                        color: '#A27D35',
1949
 
 
1950
 
                        classes: {
1951
 
                                tooltip: 'qtip-cream'
1952
 
                        }
1953
 
                },
1954
 
                light: {
1955
 
                        border: {
1956
 
                                width: 3,
1957
 
                                radius: 0,
1958
 
                                color: '#E2E2E2'
1959
 
                        },
1960
 
                        title: {
1961
 
                                background: '#f1f1f1',
1962
 
                                color: '#454545'
1963
 
                        },
1964
 
                        background: 'white',
1965
 
                        color: '#454545',
1966
 
 
1967
 
                        classes: {
1968
 
                                tooltip: 'qtip-light'
1969
 
                        }
1970
 
                },
1971
 
                dark: {
1972
 
                        border: {
1973
 
                                width: 3,
1974
 
                                radius: 0,
1975
 
                                color: '#303030'
1976
 
                        },
1977
 
                        title: {
1978
 
                                background: '#404040',
1979
 
                                color: '#f3f3f3'
1980
 
                        },
1981
 
                        background: '#505050',
1982
 
                        color: '#f3f3f3',
1983
 
 
1984
 
                        classes: {
1985
 
                                tooltip: 'qtip-dark'
1986
 
                        }
1987
 
                },
1988
 
                red: {
1989
 
                        border: {
1990
 
                                width: 3,
1991
 
                                radius: 0,
1992
 
                                color: '#CE6F6F'
1993
 
                        },
1994
 
                        title: {
1995
 
                                background: '#f28279',
1996
 
                                color: '#9C2F2F'
1997
 
                        },
1998
 
                        background: '#F79992',
1999
 
                        color: '#9C2F2F',
2000
 
 
2001
 
                        classes: {
2002
 
                                tooltip: 'qtip-red'
2003
 
                        }
2004
 
                },
2005
 
                green: {
2006
 
                        border: {
2007
 
                                width: 3,
2008
 
                                radius: 0,
2009
 
                                color: '#A9DB66'
2010
 
                        },
2011
 
                        title: {
2012
 
                                background: '#b9db8c',
2013
 
                                color: '#58792E'
2014
 
                        },
2015
 
                        background: '#CDE6AC',
2016
 
                        color: '#58792E',
2017
 
 
2018
 
                        classes: {
2019
 
                                tooltip: 'qtip-green'
2020
 
                        }
2021
 
                },
2022
 
                blue: {
2023
 
                        border: {
2024
 
                                width: 3,
2025
 
                                radius: 0,
2026
 
                                color: '#ADD9ED'
2027
 
                        },
2028
 
                        title: {
2029
 
                                background: '#D0E9F5',
2030
 
                                color: '#5E99BD'
2031
 
                        },
2032
 
                        background: '#E5F6FE',
2033
 
                        color: '#4D9FBF',
2034
 
 
2035
 
                        classes: {
2036
 
                                tooltip: 'qtip-blue'
2037
 
                        }
2038
 
                }
2039
 
        };
2040
 
}(jQuery));
 
 
b'\\ No newline at end of file'