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c01f7bf9 MW |
1 | (function(){ |
2 | /* | |
3 | * jQuery 1.2 - New Wave Javascript | |
4 | * | |
5 | * Copyright (c) 2007 John Resig (jquery.com) | |
6 | * Dual licensed under the MIT (MIT-LICENSE.txt) | |
7 | * and GPL (GPL-LICENSE.txt) licenses. | |
8 | * | |
9 | * $Date: 2007-09-10 15:45:49 -0400 (Mon, 10 Sep 2007) $ | |
10 | * $Rev: 3219 $ | |
11 | */ | |
12 | ||
13 | // Map over jQuery in case of overwrite | |
14 | if ( typeof jQuery != "undefined" ) | |
15 | var _jQuery = jQuery; | |
16 | ||
17 | var jQuery = window.jQuery = function(a,c) { | |
18 | // If the context is global, return a new object | |
19 | if ( window == this || !this.init ) | |
20 | return new jQuery(a,c); | |
b9949e98 | 21 | |
c01f7bf9 MW |
22 | return this.init(a,c); |
23 | }; | |
24 | ||
25 | // Map over the $ in case of overwrite | |
26 | if ( typeof $ != "undefined" ) | |
27 | var _$ = $; | |
b9949e98 | 28 | |
c01f7bf9 MW |
29 | // Map the jQuery namespace to the '$' one |
30 | window.$ = jQuery; | |
31 | ||
32 | var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/; | |
33 | ||
34 | jQuery.fn = jQuery.prototype = { | |
35 | init: function(a,c) { | |
36 | // Make sure that a selection was provided | |
37 | a = a || document; | |
38 | ||
39 | // Handle HTML strings | |
40 | if ( typeof a == "string" ) { | |
41 | var m = quickExpr.exec(a); | |
42 | if ( m && (m[1] || !c) ) { | |
43 | // HANDLE: $(html) -> $(array) | |
44 | if ( m[1] ) | |
45 | a = jQuery.clean( [ m[1] ], c ); | |
46 | ||
47 | // HANDLE: $("#id") | |
48 | else { | |
49 | var tmp = document.getElementById( m[3] ); | |
50 | if ( tmp ) | |
51 | // Handle the case where IE and Opera return items | |
52 | // by name instead of ID | |
53 | if ( tmp.id != m[3] ) | |
54 | return jQuery().find( a ); | |
55 | else { | |
56 | this[0] = tmp; | |
57 | this.length = 1; | |
58 | return this; | |
59 | } | |
60 | else | |
61 | a = []; | |
62 | } | |
63 | ||
64 | // HANDLE: $(expr) | |
65 | } else | |
66 | return new jQuery( c ).find( a ); | |
67 | ||
68 | // HANDLE: $(function) | |
69 | // Shortcut for document ready | |
70 | } else if ( jQuery.isFunction(a) ) | |
71 | return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a ); | |
72 | ||
73 | return this.setArray( | |
74 | // HANDLE: $(array) | |
75 | a.constructor == Array && a || | |
76 | ||
77 | // HANDLE: $(arraylike) | |
78 | // Watch for when an array-like object is passed as the selector | |
79 | (a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) || | |
80 | ||
81 | // HANDLE: $(*) | |
82 | [ a ] ); | |
83 | }, | |
b9949e98 | 84 | |
c01f7bf9 MW |
85 | jquery: "1.2", |
86 | ||
87 | size: function() { | |
88 | return this.length; | |
89 | }, | |
b9949e98 | 90 | |
c01f7bf9 MW |
91 | length: 0, |
92 | ||
93 | get: function( num ) { | |
94 | return num == undefined ? | |
95 | ||
96 | // Return a 'clean' array | |
97 | jQuery.makeArray( this ) : | |
98 | ||
99 | // Return just the object | |
100 | this[num]; | |
101 | }, | |
b9949e98 | 102 | |
c01f7bf9 MW |
103 | pushStack: function( a ) { |
104 | var ret = jQuery(a); | |
105 | ret.prevObject = this; | |
106 | return ret; | |
107 | }, | |
b9949e98 | 108 | |
c01f7bf9 MW |
109 | setArray: function( a ) { |
110 | this.length = 0; | |
111 | Array.prototype.push.apply( this, a ); | |
112 | return this; | |
113 | }, | |
114 | ||
115 | each: function( fn, args ) { | |
116 | return jQuery.each( this, fn, args ); | |
117 | }, | |
118 | ||
119 | index: function( obj ) { | |
120 | var pos = -1; | |
121 | this.each(function(i){ | |
122 | if ( this == obj ) pos = i; | |
123 | }); | |
124 | return pos; | |
125 | }, | |
126 | ||
127 | attr: function( key, value, type ) { | |
128 | var obj = key; | |
b9949e98 | 129 | |
c01f7bf9 MW |
130 | // Look for the case where we're accessing a style value |
131 | if ( key.constructor == String ) | |
132 | if ( value == undefined ) | |
133 | return this.length && jQuery[ type || "attr" ]( this[0], key ) || undefined; | |
134 | else { | |
135 | obj = {}; | |
136 | obj[ key ] = value; | |
137 | } | |
b9949e98 | 138 | |
c01f7bf9 MW |
139 | // Check to see if we're setting style values |
140 | return this.each(function(index){ | |
141 | // Set all the styles | |
142 | for ( var prop in obj ) | |
143 | jQuery.attr( | |
144 | type ? this.style : this, | |
145 | prop, jQuery.prop(this, obj[prop], type, index, prop) | |
146 | ); | |
147 | }); | |
148 | }, | |
149 | ||
150 | css: function( key, value ) { | |
151 | return this.attr( key, value, "curCSS" ); | |
152 | }, | |
153 | ||
154 | text: function(e) { | |
155 | if ( typeof e != "object" && e != null ) | |
156 | return this.empty().append( document.createTextNode( e ) ); | |
157 | ||
158 | var t = ""; | |
159 | jQuery.each( e || this, function(){ | |
160 | jQuery.each( this.childNodes, function(){ | |
161 | if ( this.nodeType != 8 ) | |
162 | t += this.nodeType != 1 ? | |
163 | this.nodeValue : jQuery.fn.text([ this ]); | |
164 | }); | |
165 | }); | |
166 | return t; | |
167 | }, | |
168 | ||
169 | wrapAll: function(html) { | |
170 | if ( this[0] ) | |
171 | // The elements to wrap the target around | |
172 | jQuery(html, this[0].ownerDocument) | |
173 | .clone() | |
174 | .insertBefore(this[0]) | |
175 | .map(function(){ | |
176 | var elem = this; | |
177 | while ( elem.firstChild ) | |
178 | elem = elem.firstChild; | |
179 | return elem; | |
180 | }) | |
181 | .append(this); | |
182 | ||
183 | return this; | |
184 | }, | |
185 | ||
186 | wrapInner: function(html) { | |
187 | return this.each(function(){ | |
188 | jQuery(this).contents().wrapAll(html); | |
189 | }); | |
190 | }, | |
191 | ||
192 | wrap: function(html) { | |
193 | return this.each(function(){ | |
194 | jQuery(this).wrapAll(html); | |
195 | }); | |
196 | }, | |
197 | ||
198 | append: function() { | |
199 | return this.domManip(arguments, true, 1, function(a){ | |
200 | this.appendChild( a ); | |
201 | }); | |
202 | }, | |
203 | ||
204 | prepend: function() { | |
205 | return this.domManip(arguments, true, -1, function(a){ | |
206 | this.insertBefore( a, this.firstChild ); | |
207 | }); | |
208 | }, | |
b9949e98 | 209 | |
c01f7bf9 MW |
210 | before: function() { |
211 | return this.domManip(arguments, false, 1, function(a){ | |
212 | this.parentNode.insertBefore( a, this ); | |
213 | }); | |
214 | }, | |
215 | ||
216 | after: function() { | |
217 | return this.domManip(arguments, false, -1, function(a){ | |
218 | this.parentNode.insertBefore( a, this.nextSibling ); | |
219 | }); | |
220 | }, | |
221 | ||
222 | end: function() { | |
223 | return this.prevObject || jQuery([]); | |
224 | }, | |
225 | ||
226 | find: function(t) { | |
227 | var data = jQuery.map(this, function(a){ return jQuery.find(t,a); }); | |
228 | return this.pushStack( /[^+>] [^+>]/.test( t ) || t.indexOf("..") > -1 ? | |
229 | jQuery.unique( data ) : data ); | |
230 | }, | |
231 | ||
232 | clone: function(events) { | |
233 | // Do the clone | |
234 | var ret = this.map(function(){ | |
235 | return this.outerHTML ? jQuery(this.outerHTML)[0] : this.cloneNode(true); | |
236 | }); | |
b9949e98 | 237 | |
c01f7bf9 MW |
238 | if (events === true) { |
239 | var clone = ret.find("*").andSelf(); | |
240 | ||
241 | this.find("*").andSelf().each(function(i) { | |
242 | var events = jQuery.data(this, "events"); | |
243 | for ( var type in events ) | |
244 | for ( var handler in events[type] ) | |
245 | jQuery.event.add(clone[i], type, events[type][handler], events[type][handler].data); | |
246 | }); | |
247 | } | |
248 | ||
249 | // Return the cloned set | |
250 | return ret; | |
251 | }, | |
252 | ||
253 | filter: function(t) { | |
254 | return this.pushStack( | |
255 | jQuery.isFunction( t ) && | |
256 | jQuery.grep(this, function(el, index){ | |
257 | return t.apply(el, [index]); | |
258 | }) || | |
259 | ||
260 | jQuery.multiFilter(t,this) ); | |
261 | }, | |
262 | ||
263 | not: function(t) { | |
264 | return this.pushStack( | |
265 | t.constructor == String && | |
266 | jQuery.multiFilter(t, this, true) || | |
267 | ||
268 | jQuery.grep(this, function(a) { | |
269 | return ( t.constructor == Array || t.jquery ) | |
270 | ? jQuery.inArray( a, t ) < 0 | |
271 | : a != t; | |
272 | }) | |
273 | ); | |
274 | }, | |
275 | ||
276 | add: function(t) { | |
277 | return this.pushStack( jQuery.merge( | |
278 | this.get(), | |
279 | t.constructor == String ? | |
280 | jQuery(t).get() : | |
281 | t.length != undefined && (!t.nodeName || t.nodeName == "FORM") ? | |
282 | t : [t] ) | |
283 | ); | |
284 | }, | |
285 | ||
286 | is: function(expr) { | |
287 | return expr ? jQuery.multiFilter(expr,this).length > 0 : false; | |
288 | }, | |
289 | ||
290 | hasClass: function(expr) { | |
291 | return this.is("." + expr); | |
292 | }, | |
b9949e98 | 293 | |
c01f7bf9 MW |
294 | val: function( val ) { |
295 | if ( val == undefined ) { | |
296 | if ( this.length ) { | |
297 | var elem = this[0]; | |
b9949e98 | 298 | |
c01f7bf9 MW |
299 | // We need to handle select boxes special |
300 | if ( jQuery.nodeName(elem, "select") ) { | |
301 | var index = elem.selectedIndex, | |
302 | a = [], | |
303 | options = elem.options, | |
304 | one = elem.type == "select-one"; | |
b9949e98 | 305 | |
c01f7bf9 MW |
306 | // Nothing was selected |
307 | if ( index < 0 ) | |
308 | return null; | |
309 | ||
310 | // Loop through all the selected options | |
311 | for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) { | |
312 | var option = options[i]; | |
313 | if ( option.selected ) { | |
527b3f0c | 314 | // Get the specific value for the option |
c01f7bf9 | 315 | var val = jQuery.browser.msie && !option.attributes["value"].specified ? option.text : option.value; |
b9949e98 | 316 | |
c01f7bf9 MW |
317 | // We don't need an array for one selects |
318 | if ( one ) | |
319 | return val; | |
b9949e98 | 320 | |
c01f7bf9 MW |
321 | // Multi-Selects return an array |
322 | a.push(val); | |
323 | } | |
324 | } | |
b9949e98 | 325 | |
c01f7bf9 | 326 | return a; |
b9949e98 | 327 | |
c01f7bf9 MW |
328 | // Everything else, we just grab the value |
329 | } else | |
330 | return this[0].value.replace(/\r/g, ""); | |
331 | } | |
332 | } else | |
333 | return this.each(function(){ | |
334 | if ( val.constructor == Array && /radio|checkbox/.test(this.type) ) | |
335 | this.checked = (jQuery.inArray(this.value, val) >= 0 || | |
336 | jQuery.inArray(this.name, val) >= 0); | |
337 | else if ( jQuery.nodeName(this, "select") ) { | |
338 | var tmp = val.constructor == Array ? val : [val]; | |
339 | ||
340 | jQuery("option", this).each(function(){ | |
341 | this.selected = (jQuery.inArray(this.value, tmp) >= 0 || | |
342 | jQuery.inArray(this.text, tmp) >= 0); | |
343 | }); | |
344 | ||
345 | if ( !tmp.length ) | |
346 | this.selectedIndex = -1; | |
347 | } else | |
348 | this.value = val; | |
349 | }); | |
350 | }, | |
b9949e98 | 351 | |
c01f7bf9 MW |
352 | html: function( val ) { |
353 | return val == undefined ? | |
354 | ( this.length ? this[0].innerHTML : null ) : | |
355 | this.empty().append( val ); | |
356 | }, | |
357 | ||
358 | replaceWith: function( val ) { | |
359 | return this.after( val ).remove(); | |
360 | }, | |
361 | ||
362 | slice: function() { | |
363 | return this.pushStack( Array.prototype.slice.apply( this, arguments ) ); | |
364 | }, | |
365 | ||
366 | map: function(fn) { | |
367 | return this.pushStack(jQuery.map( this, function(elem,i){ | |
368 | return fn.call( elem, i, elem ); | |
369 | })); | |
370 | }, | |
371 | ||
372 | andSelf: function() { | |
373 | return this.add( this.prevObject ); | |
374 | }, | |
b9949e98 | 375 | |
c01f7bf9 | 376 | domManip: function(args, table, dir, fn) { |
b9949e98 | 377 | var clone = this.length > 1, a; |
c01f7bf9 MW |
378 | |
379 | return this.each(function(){ | |
380 | if ( !a ) { | |
381 | a = jQuery.clean(args, this.ownerDocument); | |
382 | if ( dir < 0 ) | |
383 | a.reverse(); | |
384 | } | |
385 | ||
386 | var obj = this; | |
387 | ||
388 | if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") ) | |
389 | obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody")); | |
390 | ||
391 | jQuery.each( a, function(){ | |
392 | if ( jQuery.nodeName(this, "script") ) { | |
393 | if ( this.src ) | |
394 | jQuery.ajax({ url: this.src, async: false, dataType: "script" }); | |
395 | else | |
396 | jQuery.globalEval( this.text || this.textContent || this.innerHTML || "" ); | |
397 | } else | |
398 | fn.apply( obj, [ clone ? this.cloneNode(true) : this ] ); | |
399 | }); | |
400 | }); | |
401 | } | |
402 | }; | |
403 | ||
404 | jQuery.extend = jQuery.fn.extend = function() { | |
405 | // copy reference to target object | |
406 | var target = arguments[0] || {}, a = 1, al = arguments.length, deep = false; | |
407 | ||
408 | // Handle a deep copy situation | |
409 | if ( target.constructor == Boolean ) { | |
410 | deep = target; | |
411 | target = arguments[1] || {}; | |
412 | } | |
413 | ||
414 | // extend jQuery itself if only one argument is passed | |
415 | if ( al == 1 ) { | |
416 | target = this; | |
417 | a = 0; | |
418 | } | |
419 | ||
420 | var prop; | |
421 | ||
422 | for ( ; a < al; a++ ) | |
423 | // Only deal with non-null/undefined values | |
424 | if ( (prop = arguments[a]) != null ) | |
425 | // Extend the base object | |
426 | for ( var i in prop ) { | |
427 | // Prevent never-ending loop | |
428 | if ( target == prop[i] ) | |
429 | continue; | |
430 | ||
431 | // Recurse if we're merging object values | |
432 | if ( deep && typeof prop[i] == 'object' && target[i] ) | |
433 | jQuery.extend( target[i], prop[i] ); | |
434 | ||
435 | // Don't bring in undefined values | |
436 | else if ( prop[i] != undefined ) | |
437 | target[i] = prop[i]; | |
438 | } | |
439 | ||
440 | // Return the modified object | |
441 | return target; | |
442 | }; | |
443 | ||
444 | var expando = "jQuery" + (new Date()).getTime(), uuid = 0, win = {}; | |
445 | ||
446 | jQuery.extend({ | |
447 | noConflict: function(deep) { | |
448 | window.$ = _$; | |
449 | if ( deep ) | |
450 | window.jQuery = _jQuery; | |
451 | return jQuery; | |
452 | }, | |
453 | ||
454 | // This may seem like some crazy code, but trust me when I say that this | |
455 | // is the only cross-browser way to do this. --John | |
456 | isFunction: function( fn ) { | |
b9949e98 | 457 | return !!fn && typeof fn != "string" && !fn.nodeName && |
c01f7bf9 MW |
458 | fn.constructor != Array && /function/i.test( fn + "" ); |
459 | }, | |
b9949e98 | 460 | |
c01f7bf9 MW |
461 | // check if an element is in a XML document |
462 | isXMLDoc: function(elem) { | |
463 | return elem.documentElement && !elem.body || | |
464 | elem.tagName && elem.ownerDocument && !elem.ownerDocument.body; | |
465 | }, | |
466 | ||
02b34840 | 467 | // Evaluates a script in a global context |
c01f7bf9 MW |
468 | // Evaluates Async. in Safari 2 :-( |
469 | globalEval: function( data ) { | |
470 | data = jQuery.trim( data ); | |
471 | if ( data ) { | |
472 | if ( window.execScript ) | |
473 | window.execScript( data ); | |
474 | else if ( jQuery.browser.safari ) | |
475 | // safari doesn't provide a synchronous global eval | |
476 | window.setTimeout( data, 0 ); | |
477 | else | |
478 | eval.call( window, data ); | |
479 | } | |
480 | }, | |
481 | ||
482 | nodeName: function( elem, name ) { | |
483 | return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase(); | |
484 | }, | |
b9949e98 | 485 | |
c01f7bf9 | 486 | cache: {}, |
b9949e98 | 487 | |
c01f7bf9 MW |
488 | data: function( elem, name, data ) { |
489 | elem = elem == window ? win : elem; | |
490 | ||
491 | var id = elem[ expando ]; | |
492 | ||
493 | // Compute a unique ID for the element | |
b9949e98 | 494 | if ( !id ) |
c01f7bf9 MW |
495 | id = elem[ expando ] = ++uuid; |
496 | ||
497 | // Only generate the data cache if we're | |
498 | // trying to access or manipulate it | |
499 | if ( name && !jQuery.cache[ id ] ) | |
500 | jQuery.cache[ id ] = {}; | |
b9949e98 | 501 | |
c01f7bf9 MW |
502 | // Prevent overriding the named cache with undefined values |
503 | if ( data != undefined ) | |
504 | jQuery.cache[ id ][ name ] = data; | |
b9949e98 TB |
505 | |
506 | // Return the named cache data, or the ID for the element | |
c01f7bf9 MW |
507 | return name ? jQuery.cache[ id ][ name ] : id; |
508 | }, | |
b9949e98 | 509 | |
c01f7bf9 MW |
510 | removeData: function( elem, name ) { |
511 | elem = elem == window ? win : elem; | |
512 | ||
513 | var id = elem[ expando ]; | |
514 | ||
515 | // If we want to remove a specific section of the element's data | |
516 | if ( name ) { | |
517 | if ( jQuery.cache[ id ] ) { | |
518 | // Remove the section of cache data | |
519 | delete jQuery.cache[ id ][ name ]; | |
520 | ||
521 | // If we've removed all the data, remove the element's cache | |
522 | name = ""; | |
523 | for ( name in jQuery.cache[ id ] ) break; | |
524 | if ( !name ) | |
525 | jQuery.removeData( elem ); | |
526 | } | |
527 | ||
528 | // Otherwise, we want to remove all of the element's data | |
529 | } else { | |
530 | // Clean up the element expando | |
531 | try { | |
532 | delete elem[ expando ]; | |
533 | } catch(e){ | |
534 | // IE has trouble directly removing the expando | |
535 | // but it's ok with using removeAttribute | |
536 | if ( elem.removeAttribute ) | |
537 | elem.removeAttribute( expando ); | |
538 | } | |
539 | ||
540 | // Completely remove the data cache | |
541 | delete jQuery.cache[ id ]; | |
542 | } | |
543 | }, | |
544 | ||
545 | // args is for internal usage only | |
546 | each: function( obj, fn, args ) { | |
547 | if ( args ) { | |
548 | if ( obj.length == undefined ) | |
549 | for ( var i in obj ) | |
550 | fn.apply( obj[i], args ); | |
551 | else | |
552 | for ( var i = 0, ol = obj.length; i < ol; i++ ) | |
553 | if ( fn.apply( obj[i], args ) === false ) break; | |
554 | ||
555 | // A special, fast, case for the most common use of each | |
556 | } else { | |
557 | if ( obj.length == undefined ) | |
558 | for ( var i in obj ) | |
559 | fn.call( obj[i], i, obj[i] ); | |
560 | else | |
b9949e98 | 561 | for ( var i = 0, ol = obj.length, val = obj[0]; |
c01f7bf9 MW |
562 | i < ol && fn.call(val,i,val) !== false; val = obj[++i] ){} |
563 | } | |
564 | ||
565 | return obj; | |
566 | }, | |
b9949e98 | 567 | |
c01f7bf9 MW |
568 | prop: function(elem, value, type, index, prop){ |
569 | // Handle executable functions | |
570 | if ( jQuery.isFunction( value ) ) | |
571 | value = value.call( elem, [index] ); | |
b9949e98 | 572 | |
c01f7bf9 MW |
573 | // exclude the following css properties to add px |
574 | var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i; | |
575 | ||
576 | // Handle passing in a number to a CSS property | |
577 | return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ? | |
578 | value + "px" : | |
579 | value; | |
580 | }, | |
581 | ||
582 | className: { | |
583 | // internal only, use addClass("class") | |
584 | add: function( elem, c ){ | |
585 | jQuery.each( (c || "").split(/\s+/), function(i, cur){ | |
586 | if ( !jQuery.className.has( elem.className, cur ) ) | |
587 | elem.className += ( elem.className ? " " : "" ) + cur; | |
588 | }); | |
589 | }, | |
590 | ||
591 | // internal only, use removeClass("class") | |
592 | remove: function( elem, c ){ | |
593 | elem.className = c != undefined ? | |
594 | jQuery.grep( elem.className.split(/\s+/), function(cur){ | |
b9949e98 | 595 | return !jQuery.className.has( c, cur ); |
c01f7bf9 MW |
596 | }).join(" ") : ""; |
597 | }, | |
598 | ||
599 | // internal only, use is(".class") | |
600 | has: function( t, c ) { | |
601 | return jQuery.inArray( c, (t.className || t).toString().split(/\s+/) ) > -1; | |
602 | } | |
603 | }, | |
604 | ||
605 | swap: function(e,o,f) { | |
606 | for ( var i in o ) { | |
607 | e.style["old"+i] = e.style[i]; | |
608 | e.style[i] = o[i]; | |
609 | } | |
610 | f.apply( e, [] ); | |
611 | for ( var i in o ) | |
612 | e.style[i] = e.style["old"+i]; | |
613 | }, | |
614 | ||
615 | css: function(e,p) { | |
616 | if ( p == "height" || p == "width" ) { | |
617 | var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"]; | |
618 | ||
619 | jQuery.each( d, function(){ | |
620 | old["padding" + this] = 0; | |
621 | old["border" + this + "Width"] = 0; | |
622 | }); | |
623 | ||
624 | jQuery.swap( e, old, function() { | |
625 | if ( jQuery(e).is(':visible') ) { | |
626 | oHeight = e.offsetHeight; | |
627 | oWidth = e.offsetWidth; | |
628 | } else { | |
629 | e = jQuery(e.cloneNode(true)) | |
630 | .find(":radio").removeAttr("checked").end() | |
631 | .css({ | |
632 | visibility: "hidden", position: "absolute", display: "block", right: "0", left: "0" | |
633 | }).appendTo(e.parentNode)[0]; | |
634 | ||
635 | var parPos = jQuery.css(e.parentNode,"position") || "static"; | |
636 | if ( parPos == "static" ) | |
637 | e.parentNode.style.position = "relative"; | |
638 | ||
639 | oHeight = e.clientHeight; | |
640 | oWidth = e.clientWidth; | |
641 | ||
642 | if ( parPos == "static" ) | |
643 | e.parentNode.style.position = "static"; | |
644 | ||
645 | e.parentNode.removeChild(e); | |
646 | } | |
647 | }); | |
648 | ||
649 | return p == "height" ? oHeight : oWidth; | |
650 | } | |
651 | ||
652 | return jQuery.curCSS( e, p ); | |
653 | }, | |
654 | ||
655 | curCSS: function(elem, prop, force) { | |
656 | var ret, stack = [], swap = []; | |
657 | ||
658 | // A helper method for determining if an element's values are broken | |
659 | function color(a){ | |
660 | if ( !jQuery.browser.safari ) | |
661 | return false; | |
662 | ||
663 | var ret = document.defaultView.getComputedStyle(a,null); | |
664 | return !ret || ret.getPropertyValue("color") == ""; | |
665 | } | |
666 | ||
667 | if (prop == "opacity" && jQuery.browser.msie) { | |
668 | ret = jQuery.attr(elem.style, "opacity"); | |
669 | return ret == "" ? "1" : ret; | |
670 | } | |
b9949e98 | 671 | |
c01f7bf9 MW |
672 | if (prop.match(/float/i)) |
673 | prop = styleFloat; | |
674 | ||
675 | if (!force && elem.style[prop]) | |
676 | ret = elem.style[prop]; | |
677 | ||
678 | else if (document.defaultView && document.defaultView.getComputedStyle) { | |
679 | ||
680 | if (prop.match(/float/i)) | |
681 | prop = "float"; | |
682 | ||
683 | prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase(); | |
684 | var cur = document.defaultView.getComputedStyle(elem, null); | |
685 | ||
686 | if ( cur && !color(elem) ) | |
687 | ret = cur.getPropertyValue(prop); | |
688 | ||
689 | // If the element isn't reporting its values properly in Safari | |
690 | // then some display: none elements are involved | |
691 | else { | |
692 | // Locate all of the parent display: none elements | |
693 | for ( var a = elem; a && color(a); a = a.parentNode ) | |
694 | stack.unshift(a); | |
695 | ||
696 | // Go through and make them visible, but in reverse | |
697 | // (It would be better if we knew the exact display type that they had) | |
698 | for ( a = 0; a < stack.length; a++ ) | |
699 | if ( color(stack[a]) ) { | |
700 | swap[a] = stack[a].style.display; | |
701 | stack[a].style.display = "block"; | |
702 | } | |
703 | ||
704 | // Since we flip the display style, we have to handle that | |
705 | // one special, otherwise get the value | |
706 | ret = prop == "display" && swap[stack.length-1] != null ? | |
707 | "none" : | |
708 | document.defaultView.getComputedStyle(elem,null).getPropertyValue(prop) || ""; | |
709 | ||
710 | // Finally, revert the display styles back | |
711 | for ( a = 0; a < swap.length; a++ ) | |
712 | if ( swap[a] != null ) | |
713 | stack[a].style.display = swap[a]; | |
714 | } | |
715 | ||
716 | if ( prop == "opacity" && ret == "" ) | |
717 | ret = "1"; | |
718 | ||
719 | } else if (elem.currentStyle) { | |
720 | var newProp = prop.replace(/\-(\w)/g,function(m,c){return c.toUpperCase();}); | |
721 | ret = elem.currentStyle[prop] || elem.currentStyle[newProp]; | |
722 | ||
723 | // From the awesome hack by Dean Edwards | |
724 | // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 | |
725 | ||
726 | // If we're not dealing with a regular pixel number | |
727 | // but a number that has a weird ending, we need to convert it to pixels | |
728 | if ( !/^\d+(px)?$/i.test(ret) && /^\d/.test(ret) ) { | |
729 | var style = elem.style.left; | |
730 | var runtimeStyle = elem.runtimeStyle.left; | |
731 | elem.runtimeStyle.left = elem.currentStyle.left; | |
732 | elem.style.left = ret || 0; | |
733 | ret = elem.style.pixelLeft + "px"; | |
734 | elem.style.left = style; | |
735 | elem.runtimeStyle.left = runtimeStyle; | |
736 | } | |
737 | } | |
738 | ||
739 | return ret; | |
740 | }, | |
b9949e98 | 741 | |
c01f7bf9 MW |
742 | clean: function(a, doc) { |
743 | var r = []; | |
744 | doc = doc || document; | |
745 | ||
746 | jQuery.each( a, function(i,arg){ | |
747 | if ( !arg ) return; | |
748 | ||
749 | if ( arg.constructor == Number ) | |
750 | arg = arg.toString(); | |
b9949e98 | 751 | |
c01f7bf9 MW |
752 | // Convert html string into DOM nodes |
753 | if ( typeof arg == "string" ) { | |
754 | // Fix "XHTML"-style tags in all browsers | |
755 | arg = arg.replace(/(<(\w+)[^>]*?)\/>/g, function(m, all, tag){ | |
756 | return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area)$/i)? m : all+"></"+tag+">"; | |
757 | }); | |
758 | ||
759 | // Trim whitespace, otherwise indexOf won't work as expected | |
760 | var s = jQuery.trim(arg).toLowerCase(), div = doc.createElement("div"), tb = []; | |
761 | ||
762 | var wrap = | |
763 | // option or optgroup | |
764 | !s.indexOf("<opt") && | |
765 | [1, "<select>", "</select>"] || | |
b9949e98 | 766 | |
c01f7bf9 MW |
767 | !s.indexOf("<leg") && |
768 | [1, "<fieldset>", "</fieldset>"] || | |
b9949e98 | 769 | |
c01f7bf9 MW |
770 | s.match(/^<(thead|tbody|tfoot|colg|cap)/) && |
771 | [1, "<table>", "</table>"] || | |
b9949e98 | 772 | |
c01f7bf9 MW |
773 | !s.indexOf("<tr") && |
774 | [2, "<table><tbody>", "</tbody></table>"] || | |
b9949e98 | 775 | |
c01f7bf9 MW |
776 | // <thead> matched above |
777 | (!s.indexOf("<td") || !s.indexOf("<th")) && | |
778 | [3, "<table><tbody><tr>", "</tr></tbody></table>"] || | |
b9949e98 | 779 | |
c01f7bf9 MW |
780 | !s.indexOf("<col") && |
781 | [2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"] || | |
782 | ||
783 | // IE can't serialize <link> and <script> tags normally | |
784 | jQuery.browser.msie && | |
785 | [1, "div<div>", "</div>"] || | |
b9949e98 | 786 | |
c01f7bf9 MW |
787 | [0,"",""]; |
788 | ||
789 | // Go to html and back, then peel off extra wrappers | |
790 | div.innerHTML = wrap[1] + arg + wrap[2]; | |
b9949e98 | 791 | |
c01f7bf9 MW |
792 | // Move to the right depth |
793 | while ( wrap[0]-- ) | |
794 | div = div.lastChild; | |
b9949e98 | 795 | |
c01f7bf9 MW |
796 | // Remove IE's autoinserted <tbody> from table fragments |
797 | if ( jQuery.browser.msie ) { | |
b9949e98 | 798 | |
c01f7bf9 | 799 | // String was a <table>, *may* have spurious <tbody> |
b9949e98 | 800 | if ( !s.indexOf("<table") && s.indexOf("<tbody") < 0 ) |
c01f7bf9 | 801 | tb = div.firstChild && div.firstChild.childNodes; |
b9949e98 | 802 | |
c01f7bf9 MW |
803 | // String was a bare <thead> or <tfoot> |
804 | else if ( wrap[1] == "<table>" && s.indexOf("<tbody") < 0 ) | |
805 | tb = div.childNodes; | |
806 | ||
807 | for ( var n = tb.length-1; n >= 0 ; --n ) | |
808 | if ( jQuery.nodeName(tb[n], "tbody") && !tb[n].childNodes.length ) | |
809 | tb[n].parentNode.removeChild(tb[n]); | |
b9949e98 TB |
810 | |
811 | // IE completely kills leading whitespace when innerHTML is used | |
812 | if ( /^\s/.test(arg) ) | |
c01f7bf9 MW |
813 | div.insertBefore( doc.createTextNode( arg.match(/^\s*/)[0] ), div.firstChild ); |
814 | ||
815 | } | |
b9949e98 | 816 | |
c01f7bf9 MW |
817 | arg = jQuery.makeArray( div.childNodes ); |
818 | } | |
819 | ||
820 | if ( 0 === arg.length && (!jQuery.nodeName(arg, "form") && !jQuery.nodeName(arg, "select")) ) | |
821 | return; | |
822 | ||
823 | if ( arg[0] == undefined || jQuery.nodeName(arg, "form") || arg.options ) | |
824 | r.push( arg ); | |
825 | else | |
826 | r = jQuery.merge( r, arg ); | |
827 | ||
828 | }); | |
829 | ||
830 | return r; | |
831 | }, | |
b9949e98 | 832 | |
c01f7bf9 MW |
833 | attr: function(elem, name, value){ |
834 | var fix = jQuery.isXMLDoc(elem) ? {} : jQuery.props; | |
835 | ||
836 | // Safari mis-reports the default selected property of a hidden option | |
837 | // Accessing the parent's selectedIndex property fixes it | |
838 | if ( name == "selected" && jQuery.browser.safari ) | |
839 | elem.parentNode.selectedIndex; | |
b9949e98 | 840 | |
c01f7bf9 MW |
841 | // Certain attributes only work when accessed via the old DOM 0 way |
842 | if ( fix[name] ) { | |
843 | if ( value != undefined ) elem[fix[name]] = value; | |
844 | return elem[fix[name]]; | |
845 | } else if ( jQuery.browser.msie && name == "style" ) | |
846 | return jQuery.attr( elem.style, "cssText", value ); | |
847 | ||
848 | else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName(elem, "form") && (name == "action" || name == "method") ) | |
849 | return elem.getAttributeNode(name).nodeValue; | |
850 | ||
851 | // IE elem.getAttribute passes even for style | |
852 | else if ( elem.tagName ) { | |
853 | ||
854 | if ( value != undefined ) { | |
855 | if ( name == "type" && jQuery.nodeName(elem,"input") && elem.parentNode ) | |
856 | throw "type property can't be changed"; | |
857 | elem.setAttribute( name, value ); | |
858 | } | |
859 | ||
b9949e98 | 860 | if ( jQuery.browser.msie && /href|src/.test(name) && !jQuery.isXMLDoc(elem) ) |
c01f7bf9 MW |
861 | return elem.getAttribute( name, 2 ); |
862 | ||
863 | return elem.getAttribute( name ); | |
864 | ||
865 | // elem is actually elem.style ... set the style | |
866 | } else { | |
867 | // IE actually uses filters for opacity | |
868 | if ( name == "opacity" && jQuery.browser.msie ) { | |
869 | if ( value != undefined ) { | |
870 | // IE has trouble with opacity if it does not have layout | |
871 | // Force it by setting the zoom level | |
b9949e98 TB |
872 | elem.zoom = 1; |
873 | ||
c01f7bf9 MW |
874 | // Set the alpha filter to set the opacity |
875 | elem.filter = (elem.filter || "").replace(/alpha\([^)]*\)/,"") + | |
876 | (parseFloat(value).toString() == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")"); | |
877 | } | |
b9949e98 TB |
878 | |
879 | return elem.filter ? | |
c01f7bf9 MW |
880 | (parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() : ""; |
881 | } | |
882 | name = name.replace(/-([a-z])/ig,function(z,b){return b.toUpperCase();}); | |
883 | if ( value != undefined ) elem[name] = value; | |
884 | return elem[name]; | |
885 | } | |
886 | }, | |
b9949e98 | 887 | |
c01f7bf9 MW |
888 | trim: function(t){ |
889 | return (t||"").replace(/^\s+|\s+$/g, ""); | |
890 | }, | |
891 | ||
892 | makeArray: function( a ) { | |
893 | var r = []; | |
894 | ||
895 | // Need to use typeof to fight Safari childNodes crashes | |
896 | if ( typeof a != "array" ) | |
897 | for ( var i = 0, al = a.length; i < al; i++ ) | |
898 | r.push( a[i] ); | |
899 | else | |
900 | r = a.slice( 0 ); | |
901 | ||
902 | return r; | |
903 | }, | |
904 | ||
905 | inArray: function( b, a ) { | |
906 | for ( var i = 0, al = a.length; i < al; i++ ) | |
907 | if ( a[i] == b ) | |
908 | return i; | |
909 | return -1; | |
910 | }, | |
911 | ||
912 | merge: function(first, second) { | |
913 | // We have to loop this way because IE & Opera overwrite the length | |
914 | // expando of getElementsByTagName | |
915 | ||
916 | // Also, we need to make sure that the correct elements are being returned | |
917 | // (IE returns comment nodes in a '*' query) | |
918 | if ( jQuery.browser.msie ) { | |
919 | for ( var i = 0; second[i]; i++ ) | |
920 | if ( second[i].nodeType != 8 ) | |
921 | first.push(second[i]); | |
922 | } else | |
923 | for ( var i = 0; second[i]; i++ ) | |
924 | first.push(second[i]); | |
925 | ||
926 | return first; | |
927 | }, | |
928 | ||
929 | unique: function(first) { | |
930 | var r = [], done = {}; | |
931 | ||
932 | try { | |
933 | for ( var i = 0, fl = first.length; i < fl; i++ ) { | |
934 | var id = jQuery.data(first[i]); | |
935 | if ( !done[id] ) { | |
936 | done[id] = true; | |
937 | r.push(first[i]); | |
938 | } | |
939 | } | |
940 | } catch(e) { | |
941 | r = first; | |
942 | } | |
943 | ||
944 | return r; | |
945 | }, | |
946 | ||
947 | grep: function(elems, fn, inv) { | |
948 | // If a string is passed in for the function, make a function | |
949 | // for it (a handy shortcut) | |
950 | if ( typeof fn == "string" ) | |
951 | fn = eval("false||function(a,i){return " + fn + "}"); | |
952 | ||
953 | var result = []; | |
954 | ||
955 | // Go through the array, only saving the items | |
956 | // that pass the validator function | |
957 | for ( var i = 0, el = elems.length; i < el; i++ ) | |
958 | if ( !inv && fn(elems[i],i) || inv && !fn(elems[i],i) ) | |
959 | result.push( elems[i] ); | |
960 | ||
961 | return result; | |
962 | }, | |
963 | ||
964 | map: function(elems, fn) { | |
965 | // If a string is passed in for the function, make a function | |
966 | // for it (a handy shortcut) | |
967 | if ( typeof fn == "string" ) | |
968 | fn = eval("false||function(a){return " + fn + "}"); | |
969 | ||
970 | var result = []; | |
971 | ||
972 | // Go through the array, translating each of the items to their | |
973 | // new value (or values). | |
974 | for ( var i = 0, el = elems.length; i < el; i++ ) { | |
975 | var val = fn(elems[i],i); | |
976 | ||
977 | if ( val !== null && val != undefined ) { | |
978 | if ( val.constructor != Array ) val = [val]; | |
979 | result = result.concat( val ); | |
980 | } | |
981 | } | |
982 | ||
983 | return result; | |
984 | } | |
985 | }); | |
986 | ||
987 | var userAgent = navigator.userAgent.toLowerCase(); | |
988 | ||
989 | // Figure out what browser is being used | |
990 | jQuery.browser = { | |
991 | version: (userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1], | |
992 | safari: /webkit/.test(userAgent), | |
993 | opera: /opera/.test(userAgent), | |
994 | msie: /msie/.test(userAgent) && !/opera/.test(userAgent), | |
995 | mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent) | |
996 | }; | |
997 | ||
998 | var styleFloat = jQuery.browser.msie ? "styleFloat" : "cssFloat"; | |
b9949e98 | 999 | |
c01f7bf9 MW |
1000 | jQuery.extend({ |
1001 | // Check to see if the W3C box model is being used | |
1002 | boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat", | |
b9949e98 | 1003 | |
c01f7bf9 | 1004 | styleFloat: jQuery.browser.msie ? "styleFloat" : "cssFloat", |
b9949e98 | 1005 | |
c01f7bf9 MW |
1006 | props: { |
1007 | "for": "htmlFor", | |
1008 | "class": "className", | |
1009 | "float": styleFloat, | |
1010 | cssFloat: styleFloat, | |
1011 | styleFloat: styleFloat, | |
1012 | innerHTML: "innerHTML", | |
1013 | className: "className", | |
1014 | value: "value", | |
1015 | disabled: "disabled", | |
1016 | checked: "checked", | |
1017 | readonly: "readOnly", | |
1018 | selected: "selected", | |
1019 | maxlength: "maxLength" | |
1020 | } | |
1021 | }); | |
1022 | ||
1023 | jQuery.each({ | |
1024 | parent: "a.parentNode", | |
1025 | parents: "jQuery.dir(a,'parentNode')", | |
1026 | next: "jQuery.nth(a,2,'nextSibling')", | |
1027 | prev: "jQuery.nth(a,2,'previousSibling')", | |
1028 | nextAll: "jQuery.dir(a,'nextSibling')", | |
1029 | prevAll: "jQuery.dir(a,'previousSibling')", | |
1030 | siblings: "jQuery.sibling(a.parentNode.firstChild,a)", | |
1031 | children: "jQuery.sibling(a.firstChild)", | |
1032 | contents: "jQuery.nodeName(a,'iframe')?a.contentDocument||a.contentWindow.document:jQuery.makeArray(a.childNodes)" | |
1033 | }, function(i,n){ | |
1034 | jQuery.fn[ i ] = function(a) { | |
1035 | var ret = jQuery.map(this,n); | |
1036 | if ( a && typeof a == "string" ) | |
1037 | ret = jQuery.multiFilter(a,ret); | |
1038 | return this.pushStack( jQuery.unique(ret) ); | |
1039 | }; | |
1040 | }); | |
1041 | ||
1042 | jQuery.each({ | |
1043 | appendTo: "append", | |
1044 | prependTo: "prepend", | |
1045 | insertBefore: "before", | |
1046 | insertAfter: "after", | |
1047 | replaceAll: "replaceWith" | |
1048 | }, function(i,n){ | |
1049 | jQuery.fn[ i ] = function(){ | |
1050 | var a = arguments; | |
1051 | return this.each(function(){ | |
1052 | for ( var j = 0, al = a.length; j < al; j++ ) | |
1053 | jQuery(a[j])[n]( this ); | |
1054 | }); | |
1055 | }; | |
1056 | }); | |
1057 | ||
1058 | jQuery.each( { | |
1059 | removeAttr: function( key ) { | |
1060 | jQuery.attr( this, key, "" ); | |
1061 | this.removeAttribute( key ); | |
1062 | }, | |
1063 | addClass: function(c){ | |
1064 | jQuery.className.add(this,c); | |
1065 | }, | |
1066 | removeClass: function(c){ | |
1067 | jQuery.className.remove(this,c); | |
1068 | }, | |
1069 | toggleClass: function( c ){ | |
1070 | jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c); | |
1071 | }, | |
1072 | remove: function(a){ | |
1073 | if ( !a || jQuery.filter( a, [this] ).r.length ) { | |
1074 | jQuery.removeData( this ); | |
1075 | this.parentNode.removeChild( this ); | |
1076 | } | |
1077 | }, | |
1078 | empty: function() { | |
1079 | // Clean up the cache | |
1080 | jQuery("*", this).each(function(){ jQuery.removeData(this); }); | |
1081 | ||
1082 | while ( this.firstChild ) | |
1083 | this.removeChild( this.firstChild ); | |
1084 | } | |
1085 | }, function(i,n){ | |
1086 | jQuery.fn[ i ] = function() { | |
1087 | return this.each( n, arguments ); | |
1088 | }; | |
1089 | }); | |
1090 | ||
1091 | jQuery.each( [ "Height", "Width" ], function(i,name){ | |
1092 | var n = name.toLowerCase(); | |
b9949e98 | 1093 | |
c01f7bf9 MW |
1094 | jQuery.fn[ n ] = function(h) { |
1095 | return this[0] == window ? | |
1096 | jQuery.browser.safari && self["inner" + name] || | |
1097 | jQuery.boxModel && Math.max(document.documentElement["client" + name], document.body["client" + name]) || | |
1098 | document.body["client" + name] : | |
b9949e98 | 1099 | |
c01f7bf9 MW |
1100 | this[0] == document ? |
1101 | Math.max( document.body["scroll" + name], document.body["offset" + name] ) : | |
b9949e98 | 1102 | |
c01f7bf9 MW |
1103 | h == undefined ? |
1104 | ( this.length ? jQuery.css( this[0], n ) : null ) : | |
1105 | this.css( n, h.constructor == String ? h : h + "px" ); | |
1106 | }; | |
1107 | }); | |
1108 | ||
1109 | var chars = jQuery.browser.safari && parseInt(jQuery.browser.version) < 417 ? | |
1110 | "(?:[\\w*_-]|\\\\.)" : | |
1111 | "(?:[\\w\u0128-\uFFFF*_-]|\\\\.)", | |
1112 | quickChild = new RegExp("^>\\s*(" + chars + "+)"), | |
1113 | quickID = new RegExp("^(" + chars + "+)(#)(" + chars + "+)"), | |
1114 | quickClass = new RegExp("^([#.]?)(" + chars + "*)"); | |
1115 | ||
1116 | jQuery.extend({ | |
1117 | expr: { | |
1118 | "": "m[2]=='*'||jQuery.nodeName(a,m[2])", | |
1119 | "#": "a.getAttribute('id')==m[2]", | |
1120 | ":": { | |
1121 | // Position Checks | |
1122 | lt: "i<m[3]-0", | |
1123 | gt: "i>m[3]-0", | |
1124 | nth: "m[3]-0==i", | |
1125 | eq: "m[3]-0==i", | |
1126 | first: "i==0", | |
1127 | last: "i==r.length-1", | |
1128 | even: "i%2==0", | |
1129 | odd: "i%2", | |
1130 | ||
1131 | // Child Checks | |
1132 | "first-child": "a.parentNode.getElementsByTagName('*')[0]==a", | |
1133 | "last-child": "jQuery.nth(a.parentNode.lastChild,1,'previousSibling')==a", | |
1134 | "only-child": "!jQuery.nth(a.parentNode.lastChild,2,'previousSibling')", | |
1135 | ||
1136 | // Parent Checks | |
1137 | parent: "a.firstChild", | |
1138 | empty: "!a.firstChild", | |
1139 | ||
1140 | // Text Check | |
1141 | contains: "(a.textContent||a.innerText||'').indexOf(m[3])>=0", | |
1142 | ||
1143 | // Visibility | |
1144 | visible: '"hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"', | |
1145 | hidden: '"hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility")=="hidden"', | |
1146 | ||
1147 | // Form attributes | |
1148 | enabled: "!a.disabled", | |
1149 | disabled: "a.disabled", | |
1150 | checked: "a.checked", | |
1151 | selected: "a.selected||jQuery.attr(a,'selected')", | |
1152 | ||
1153 | // Form elements | |
1154 | text: "'text'==a.type", | |
1155 | radio: "'radio'==a.type", | |
1156 | checkbox: "'checkbox'==a.type", | |
1157 | file: "'file'==a.type", | |
1158 | password: "'password'==a.type", | |
1159 | submit: "'submit'==a.type", | |
1160 | image: "'image'==a.type", | |
1161 | reset: "'reset'==a.type", | |
1162 | button: '"button"==a.type||jQuery.nodeName(a,"button")', | |
1163 | input: "/input|select|textarea|button/i.test(a.nodeName)", | |
1164 | ||
1165 | // :has() | |
1166 | has: "jQuery.find(m[3],a).length", | |
1167 | ||
1168 | // :header | |
1169 | header: "/h\\d/i.test(a.nodeName)", | |
1170 | ||
1171 | // :animated | |
1172 | animated: "jQuery.grep(jQuery.timers,function(fn){return a==fn.elem;}).length" | |
1173 | } | |
1174 | }, | |
b9949e98 | 1175 | |
c01f7bf9 MW |
1176 | // The regular expressions that power the parsing engine |
1177 | parse: [ | |
1178 | // Match: [@value='test'], [@foo] | |
1179 | /^(\[) *@?([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/, | |
1180 | ||
1181 | // Match: :contains('foo') | |
1182 | /^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/, | |
1183 | ||
1184 | // Match: :even, :last-chlid, #id, .class | |
1185 | new RegExp("^([:.#]*)(" + chars + "+)") | |
1186 | ], | |
1187 | ||
1188 | multiFilter: function( expr, elems, not ) { | |
1189 | var old, cur = []; | |
1190 | ||
1191 | while ( expr && expr != old ) { | |
1192 | old = expr; | |
1193 | var f = jQuery.filter( expr, elems, not ); | |
1194 | expr = f.t.replace(/^\s*,\s*/, "" ); | |
1195 | cur = not ? elems = f.r : jQuery.merge( cur, f.r ); | |
1196 | } | |
1197 | ||
1198 | return cur; | |
1199 | }, | |
1200 | ||
1201 | find: function( t, context ) { | |
1202 | // Quickly handle non-string expressions | |
1203 | if ( typeof t != "string" ) | |
1204 | return [ t ]; | |
1205 | ||
1206 | // Make sure that the context is a DOM Element | |
1207 | if ( context && !context.nodeType ) | |
1208 | context = null; | |
1209 | ||
1210 | // Set the correct context (if none is provided) | |
1211 | context = context || document; | |
1212 | ||
1213 | // Initialize the search | |
1214 | var ret = [context], done = [], last; | |
1215 | ||
1216 | // Continue while a selector expression exists, and while | |
1217 | // we're no longer looping upon ourselves | |
1218 | while ( t && last != t ) { | |
1219 | var r = []; | |
1220 | last = t; | |
1221 | ||
1222 | t = jQuery.trim(t); | |
1223 | ||
1224 | var foundToken = false; | |
1225 | ||
1226 | // An attempt at speeding up child selectors that | |
1227 | // point to a specific element tag | |
1228 | var re = quickChild; | |
1229 | var m = re.exec(t); | |
1230 | ||
1231 | if ( m ) { | |
1232 | var nodeName = m[1].toUpperCase(); | |
1233 | ||
1234 | // Perform our own iteration and filter | |
1235 | for ( var i = 0; ret[i]; i++ ) | |
1236 | for ( var c = ret[i].firstChild; c; c = c.nextSibling ) | |
1237 | if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName.toUpperCase()) ) | |
1238 | r.push( c ); | |
1239 | ||
1240 | ret = r; | |
1241 | t = t.replace( re, "" ); | |
1242 | if ( t.indexOf(" ") == 0 ) continue; | |
1243 | foundToken = true; | |
1244 | } else { | |
1245 | re = /^([>+~])\s*(\w*)/i; | |
1246 | ||
1247 | if ( (m = re.exec(t)) != null ) { | |
1248 | r = []; | |
1249 | ||
1250 | var nodeName = m[2], merge = {}; | |
1251 | m = m[1]; | |
1252 | ||
1253 | for ( var j = 0, rl = ret.length; j < rl; j++ ) { | |
1254 | var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild; | |
1255 | for ( ; n; n = n.nextSibling ) | |
1256 | if ( n.nodeType == 1 ) { | |
1257 | var id = jQuery.data(n); | |
1258 | ||
1259 | if ( m == "~" && merge[id] ) break; | |
b9949e98 | 1260 | |
c01f7bf9 MW |
1261 | if (!nodeName || n.nodeName.toUpperCase() == nodeName.toUpperCase() ) { |
1262 | if ( m == "~" ) merge[id] = true; | |
1263 | r.push( n ); | |
1264 | } | |
b9949e98 | 1265 | |
c01f7bf9 MW |
1266 | if ( m == "+" ) break; |
1267 | } | |
1268 | } | |
1269 | ||
1270 | ret = r; | |
1271 | ||
1272 | // And remove the token | |
1273 | t = jQuery.trim( t.replace( re, "" ) ); | |
1274 | foundToken = true; | |
1275 | } | |
1276 | } | |
1277 | ||
1278 | // See if there's still an expression, and that we haven't already | |
1279 | // matched a token | |
1280 | if ( t && !foundToken ) { | |
1281 | // Handle multiple expressions | |
1282 | if ( !t.indexOf(",") ) { | |
1283 | // Clean the result set | |
1284 | if ( context == ret[0] ) ret.shift(); | |
1285 | ||
1286 | // Merge the result sets | |
1287 | done = jQuery.merge( done, ret ); | |
1288 | ||
1289 | // Reset the context | |
1290 | r = ret = [context]; | |
1291 | ||
1292 | // Touch up the selector string | |
1293 | t = " " + t.substr(1,t.length); | |
1294 | ||
1295 | } else { | |
1296 | // Optimize for the case nodeName#idName | |
1297 | var re2 = quickID; | |
1298 | var m = re2.exec(t); | |
b9949e98 | 1299 | |
c01f7bf9 MW |
1300 | // Re-organize the results, so that they're consistent |
1301 | if ( m ) { | |
1302 | m = [ 0, m[2], m[3], m[1] ]; | |
1303 | ||
1304 | } else { | |
1305 | // Otherwise, do a traditional filter check for | |
1306 | // ID, class, and element selectors | |
1307 | re2 = quickClass; | |
1308 | m = re2.exec(t); | |
1309 | } | |
1310 | ||
1311 | m[2] = m[2].replace(/\\/g, ""); | |
1312 | ||
1313 | var elem = ret[ret.length-1]; | |
1314 | ||
1315 | // Try to do a global search by ID, where we can | |
1316 | if ( m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem) ) { | |
1317 | // Optimization for HTML document case | |
1318 | var oid = elem.getElementById(m[2]); | |
b9949e98 | 1319 | |
c01f7bf9 MW |
1320 | // Do a quick check for the existence of the actual ID attribute |
1321 | // to avoid selecting by the name attribute in IE | |
1322 | // also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form | |
1323 | if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] ) | |
1324 | oid = jQuery('[@id="'+m[2]+'"]', elem)[0]; | |
1325 | ||
1326 | // Do a quick check for node name (where applicable) so | |
1327 | // that div#foo searches will be really fast | |
1328 | ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : []; | |
1329 | } else { | |
1330 | // We need to find all descendant elements | |
1331 | for ( var i = 0; ret[i]; i++ ) { | |
1332 | // Grab the tag name being searched for | |
1333 | var tag = m[1] == "#" && m[3] ? m[3] : m[1] != "" || m[0] == "" ? "*" : m[2]; | |
1334 | ||
1335 | // Handle IE7 being really dumb about <object>s | |
1336 | if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" ) | |
1337 | tag = "param"; | |
1338 | ||
1339 | r = jQuery.merge( r, ret[i].getElementsByTagName( tag )); | |
1340 | } | |
1341 | ||
1342 | // It's faster to filter by class and be done with it | |
1343 | if ( m[1] == "." ) | |
1344 | r = jQuery.classFilter( r, m[2] ); | |
1345 | ||
1346 | // Same with ID filtering | |
1347 | if ( m[1] == "#" ) { | |
1348 | var tmp = []; | |
1349 | ||
1350 | // Try to find the element with the ID | |
1351 | for ( var i = 0; r[i]; i++ ) | |
1352 | if ( r[i].getAttribute("id") == m[2] ) { | |
1353 | tmp = [ r[i] ]; | |
1354 | break; | |
1355 | } | |
1356 | ||
1357 | r = tmp; | |
1358 | } | |
1359 | ||
1360 | ret = r; | |
1361 | } | |
1362 | ||
1363 | t = t.replace( re2, "" ); | |
1364 | } | |
1365 | ||
1366 | } | |
1367 | ||
1368 | // If a selector string still exists | |
1369 | if ( t ) { | |
1370 | // Attempt to filter it | |
1371 | var val = jQuery.filter(t,r); | |
1372 | ret = r = val.r; | |
1373 | t = jQuery.trim(val.t); | |
1374 | } | |
1375 | } | |
1376 | ||
1377 | // An error occurred with the selector; | |
1378 | // just return an empty set instead | |
1379 | if ( t ) | |
1380 | ret = []; | |
1381 | ||
1382 | // Remove the root context | |
1383 | if ( ret && context == ret[0] ) | |
1384 | ret.shift(); | |
1385 | ||
1386 | // And combine the results | |
1387 | done = jQuery.merge( done, ret ); | |
1388 | ||
1389 | return done; | |
1390 | }, | |
1391 | ||
1392 | classFilter: function(r,m,not){ | |
1393 | m = " " + m + " "; | |
1394 | var tmp = []; | |
1395 | for ( var i = 0; r[i]; i++ ) { | |
1396 | var pass = (" " + r[i].className + " ").indexOf( m ) >= 0; | |
1397 | if ( !not && pass || not && !pass ) | |
1398 | tmp.push( r[i] ); | |
1399 | } | |
1400 | return tmp; | |
1401 | }, | |
1402 | ||
1403 | filter: function(t,r,not) { | |
1404 | var last; | |
1405 | ||
1406 | // Look for common filter expressions | |
1407 | while ( t && t != last ) { | |
1408 | last = t; | |
1409 | ||
1410 | var p = jQuery.parse, m; | |
1411 | ||
1412 | for ( var i = 0; p[i]; i++ ) { | |
1413 | m = p[i].exec( t ); | |
1414 | ||
1415 | if ( m ) { | |
1416 | // Remove what we just matched | |
1417 | t = t.substring( m[0].length ); | |
1418 | ||
1419 | m[2] = m[2].replace(/\\/g, ""); | |
1420 | break; | |
1421 | } | |
1422 | } | |
1423 | ||
1424 | if ( !m ) | |
1425 | break; | |
1426 | ||
1427 | // :not() is a special case that can be optimized by | |
1428 | // keeping it out of the expression list | |
1429 | if ( m[1] == ":" && m[2] == "not" ) | |
1430 | r = jQuery.filter(m[3], r, true).r; | |
1431 | ||
1432 | // We can get a big speed boost by filtering by class here | |
1433 | else if ( m[1] == "." ) | |
1434 | r = jQuery.classFilter(r, m[2], not); | |
1435 | ||
1436 | else if ( m[1] == "[" ) { | |
1437 | var tmp = [], type = m[3]; | |
b9949e98 | 1438 | |
c01f7bf9 MW |
1439 | for ( var i = 0, rl = r.length; i < rl; i++ ) { |
1440 | var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ]; | |
b9949e98 | 1441 | |
c01f7bf9 MW |
1442 | if ( z == null || /href|src|selected/.test(m[2]) ) |
1443 | z = jQuery.attr(a,m[2]) || ''; | |
1444 | ||
1445 | if ( (type == "" && !!z || | |
1446 | type == "=" && z == m[5] || | |
1447 | type == "!=" && z != m[5] || | |
1448 | type == "^=" && z && !z.indexOf(m[5]) || | |
1449 | type == "$=" && z.substr(z.length - m[5].length) == m[5] || | |
1450 | (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not ) | |
1451 | tmp.push( a ); | |
1452 | } | |
b9949e98 | 1453 | |
c01f7bf9 MW |
1454 | r = tmp; |
1455 | ||
1456 | // We can get a speed boost by handling nth-child here | |
1457 | } else if ( m[1] == ":" && m[2] == "nth-child" ) { | |
1458 | var merge = {}, tmp = [], | |
1459 | test = /(\d*)n\+?(\d*)/.exec( | |
1460 | m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" || | |
1461 | !/\D/.test(m[3]) && "n+" + m[3] || m[3]), | |
1462 | first = (test[1] || 1) - 0, last = test[2] - 0; | |
1463 | ||
1464 | for ( var i = 0, rl = r.length; i < rl; i++ ) { | |
1465 | var node = r[i], parentNode = node.parentNode, id = jQuery.data(parentNode); | |
1466 | ||
1467 | if ( !merge[id] ) { | |
1468 | var c = 1; | |
1469 | ||
1470 | for ( var n = parentNode.firstChild; n; n = n.nextSibling ) | |
1471 | if ( n.nodeType == 1 ) | |
1472 | n.nodeIndex = c++; | |
1473 | ||
1474 | merge[id] = true; | |
1475 | } | |
1476 | ||
1477 | var add = false; | |
1478 | ||
1479 | if ( first == 1 ) { | |
1480 | if ( last == 0 || node.nodeIndex == last ) | |
1481 | add = true; | |
1482 | } else if ( (node.nodeIndex + last) % first == 0 ) | |
1483 | add = true; | |
1484 | ||
1485 | if ( add ^ not ) | |
1486 | tmp.push( node ); | |
1487 | } | |
1488 | ||
1489 | r = tmp; | |
1490 | ||
1491 | // Otherwise, find the expression to execute | |
1492 | } else { | |
1493 | var f = jQuery.expr[m[1]]; | |
1494 | if ( typeof f != "string" ) | |
1495 | f = jQuery.expr[m[1]][m[2]]; | |
1496 | ||
1497 | // Build a custom macro to enclose it | |
1498 | f = eval("false||function(a,i){return " + f + "}"); | |
1499 | ||
1500 | // Execute it against the current filter | |
1501 | r = jQuery.grep( r, f, not ); | |
1502 | } | |
1503 | } | |
1504 | ||
1505 | // Return an array of filtered elements (r) | |
1506 | // and the modified expression string (t) | |
1507 | return { r: r, t: t }; | |
1508 | }, | |
1509 | ||
1510 | dir: function( elem, dir ){ | |
1511 | var matched = []; | |
1512 | var cur = elem[dir]; | |
1513 | while ( cur && cur != document ) { | |
1514 | if ( cur.nodeType == 1 ) | |
1515 | matched.push( cur ); | |
1516 | cur = cur[dir]; | |
1517 | } | |
1518 | return matched; | |
1519 | }, | |
b9949e98 | 1520 | |
c01f7bf9 MW |
1521 | nth: function(cur,result,dir,elem){ |
1522 | result = result || 1; | |
1523 | var num = 0; | |
1524 | ||
1525 | for ( ; cur; cur = cur[dir] ) | |
1526 | if ( cur.nodeType == 1 && ++num == result ) | |
1527 | break; | |
1528 | ||
1529 | return cur; | |
1530 | }, | |
b9949e98 | 1531 | |
c01f7bf9 MW |
1532 | sibling: function( n, elem ) { |
1533 | var r = []; | |
1534 | ||
1535 | for ( ; n; n = n.nextSibling ) { | |
1536 | if ( n.nodeType == 1 && (!elem || n != elem) ) | |
1537 | r.push( n ); | |
1538 | } | |
1539 | ||
1540 | return r; | |
1541 | } | |
1542 | }); | |
1543 | /* | |
1544 | * A number of helper functions used for managing events. | |
b9949e98 | 1545 | * Many of the ideas behind this code orignated from |
c01f7bf9 MW |
1546 | * Dean Edwards' addEvent library. |
1547 | */ | |
1548 | jQuery.event = { | |
1549 | ||
1550 | // Bind an event to an element | |
1551 | // Original by Dean Edwards | |
1552 | add: function(element, type, handler, data) { | |
1553 | // For whatever reason, IE has trouble passing the window object | |
1554 | // around, causing it to be cloned in the process | |
1555 | if ( jQuery.browser.msie && element.setInterval != undefined ) | |
1556 | element = window; | |
1557 | ||
1558 | // Make sure that the function being executed has a unique ID | |
1559 | if ( !handler.guid ) | |
1560 | handler.guid = this.guid++; | |
b9949e98 TB |
1561 | |
1562 | // if data is passed, bind to handler | |
1563 | if( data != undefined ) { | |
1564 | // Create temporary function pointer to original handler | |
1565 | var fn = handler; | |
1566 | ||
1567 | // Create unique handler function, wrapped around original handler | |
1568 | handler = function() { | |
1569 | // Pass arguments and context to original handler | |
1570 | return fn.apply(this, arguments); | |
c01f7bf9 MW |
1571 | }; |
1572 | ||
b9949e98 | 1573 | // Store data in unique handler |
c01f7bf9 MW |
1574 | handler.data = data; |
1575 | ||
b9949e98 | 1576 | // Set the guid of unique handler to the same of original handler, so it can be removed |
c01f7bf9 MW |
1577 | handler.guid = fn.guid; |
1578 | } | |
1579 | ||
1580 | // Namespaced event handlers | |
1581 | var parts = type.split("."); | |
1582 | type = parts[0]; | |
1583 | handler.type = parts[1]; | |
1584 | ||
1585 | // Init the element's event structure | |
1586 | var events = jQuery.data(element, "events") || jQuery.data(element, "events", {}); | |
b9949e98 | 1587 | |
c01f7bf9 MW |
1588 | var handle = jQuery.data(element, "handle", function(){ |
1589 | // returned undefined or false | |
1590 | var val; | |
1591 | ||
1592 | // Handle the second event of a trigger and when | |
1593 | // an event is called after a page has unloaded | |
1594 | if ( typeof jQuery == "undefined" || jQuery.event.triggered ) | |
1595 | return val; | |
b9949e98 | 1596 | |
c01f7bf9 | 1597 | val = jQuery.event.handle.apply(element, arguments); |
b9949e98 | 1598 | |
c01f7bf9 MW |
1599 | return val; |
1600 | }); | |
1601 | ||
1602 | // Get the current list of functions bound to this event | |
1603 | var handlers = events[type]; | |
1604 | ||
1605 | // Init the event handler queue | |
1606 | if (!handlers) { | |
b9949e98 TB |
1607 | handlers = events[type] = {}; |
1608 | ||
c01f7bf9 MW |
1609 | // And bind the global event handler to the element |
1610 | if (element.addEventListener) | |
1611 | element.addEventListener(type, handle, false); | |
1612 | else | |
1613 | element.attachEvent("on" + type, handle); | |
1614 | } | |
1615 | ||
1616 | // Add the function to the element's handler list | |
1617 | handlers[handler.guid] = handler; | |
1618 | ||
1619 | // Keep track of which events have been used, for global triggering | |
1620 | this.global[type] = true; | |
1621 | }, | |
1622 | ||
1623 | guid: 1, | |
1624 | global: {}, | |
1625 | ||
1626 | // Detach an event or set of events from an element | |
1627 | remove: function(element, type, handler) { | |
1628 | var events = jQuery.data(element, "events"), ret, index; | |
1629 | ||
1630 | // Namespaced event handlers | |
1631 | if ( typeof type == "string" ) { | |
1632 | var parts = type.split("."); | |
1633 | type = parts[0]; | |
1634 | } | |
1635 | ||
1636 | if ( events ) { | |
1637 | // type is actually an event object here | |
1638 | if ( type && type.type ) { | |
1639 | handler = type.handler; | |
1640 | type = type.type; | |
1641 | } | |
b9949e98 | 1642 | |
c01f7bf9 MW |
1643 | if ( !type ) { |
1644 | for ( type in events ) | |
1645 | this.remove( element, type ); | |
1646 | ||
1647 | } else if ( events[type] ) { | |
1648 | // remove the given handler for the given type | |
1649 | if ( handler ) | |
1650 | delete events[type][handler.guid]; | |
b9949e98 | 1651 | |
c01f7bf9 MW |
1652 | // remove all handlers for the given type |
1653 | else | |
1654 | for ( handler in events[type] ) | |
1655 | // Handle the removal of namespaced events | |
1656 | if ( !parts[1] || events[type][handler].type == parts[1] ) | |
1657 | delete events[type][handler]; | |
1658 | ||
1659 | // remove generic event handler if no more handlers exist | |
1660 | for ( ret in events[type] ) break; | |
1661 | if ( !ret ) { | |
1662 | if (element.removeEventListener) | |
1663 | element.removeEventListener(type, jQuery.data(element, "handle"), false); | |
1664 | else | |
1665 | element.detachEvent("on" + type, jQuery.data(element, "handle")); | |
1666 | ret = null; | |
1667 | delete events[type]; | |
1668 | } | |
1669 | } | |
1670 | ||
1671 | // Remove the expando if it's no longer used | |
1672 | for ( ret in events ) break; | |
1673 | if ( !ret ) { | |
1674 | jQuery.removeData( element, "events" ); | |
1675 | jQuery.removeData( element, "handle" ); | |
1676 | } | |
1677 | } | |
1678 | }, | |
1679 | ||
1680 | trigger: function(type, data, element, donative, extra) { | |
1681 | // Clone the incoming data, if any | |
1682 | data = jQuery.makeArray(data || []); | |
1683 | ||
1684 | // Handle a global trigger | |
1685 | if ( !element ) { | |
1686 | // Only trigger if we've ever bound an event for it | |
1687 | if ( this.global[type] ) | |
1688 | jQuery("*").add([window, document]).trigger(type, data); | |
1689 | ||
1690 | // Handle triggering a single element | |
1691 | } else { | |
1692 | var val, ret, fn = jQuery.isFunction( element[ type ] || null ), | |
1693 | // Check to see if we need to provide a fake event, or not | |
1694 | evt = !data[0] || !data[0].preventDefault; | |
b9949e98 | 1695 | |
c01f7bf9 MW |
1696 | // Pass along a fake event |
1697 | if ( evt ) | |
1698 | data.unshift( this.fix({ type: type, target: element }) ); | |
1699 | ||
1700 | // Trigger the event | |
1701 | if ( jQuery.isFunction( jQuery.data(element, "handle") ) ) | |
1702 | val = jQuery.data(element, "handle").apply( element, data ); | |
1703 | ||
1704 | // Handle triggering native .onfoo handlers | |
1705 | if ( !fn && element["on"+type] && element["on"+type].apply( element, data ) === false ) | |
1706 | val = false; | |
1707 | ||
1708 | // Extra functions don't get the custom event object | |
1709 | if ( evt ) | |
1710 | data.shift(); | |
1711 | ||
1712 | // Handle triggering of extra function | |
1713 | if ( extra && extra.apply( element, data ) === false ) | |
1714 | val = false; | |
1715 | ||
1716 | // Trigger the native events (except for clicks on links) | |
1717 | if ( fn && donative !== false && val !== false && !(jQuery.nodeName(element, 'a') && type == "click") ) { | |
1718 | this.triggered = true; | |
1719 | element[ type ](); | |
1720 | } | |
1721 | ||
1722 | this.triggered = false; | |
1723 | } | |
1724 | ||
1725 | return val; | |
1726 | }, | |
1727 | ||
1728 | handle: function(event) { | |
1729 | // returned undefined or false | |
1730 | var val; | |
1731 | ||
1732 | // Empty object is for triggered events with no data | |
b9949e98 | 1733 | event = jQuery.event.fix( event || window.event || {} ); |
c01f7bf9 MW |
1734 | |
1735 | // Namespaced event handlers | |
1736 | var parts = event.type.split("."); | |
1737 | event.type = parts[0]; | |
1738 | ||
1739 | var c = jQuery.data(this, "events") && jQuery.data(this, "events")[event.type], args = Array.prototype.slice.call( arguments, 1 ); | |
1740 | args.unshift( event ); | |
1741 | ||
1742 | for ( var j in c ) { | |
1743 | // Pass in a reference to the handler function itself | |
1744 | // So that we can later remove it | |
1745 | args[0].handler = c[j]; | |
1746 | args[0].data = c[j].data; | |
1747 | ||
1748 | // Filter the functions by class | |
1749 | if ( !parts[1] || c[j].type == parts[1] ) { | |
1750 | var tmp = c[j].apply( this, args ); | |
1751 | ||
1752 | if ( val !== false ) | |
1753 | val = tmp; | |
1754 | ||
1755 | if ( tmp === false ) { | |
1756 | event.preventDefault(); | |
1757 | event.stopPropagation(); | |
1758 | } | |
1759 | } | |
1760 | } | |
1761 | ||
1762 | // Clean up added properties in IE to prevent memory leak | |
1763 | if (jQuery.browser.msie) | |
1764 | event.target = event.preventDefault = event.stopPropagation = | |
1765 | event.handler = event.data = null; | |
1766 | ||
1767 | return val; | |
1768 | }, | |
1769 | ||
1770 | fix: function(event) { | |
b9949e98 | 1771 | // store a copy of the original event object |
c01f7bf9 MW |
1772 | // and clone to set read-only properties |
1773 | var originalEvent = event; | |
1774 | event = jQuery.extend({}, originalEvent); | |
b9949e98 TB |
1775 | |
1776 | // add preventDefault and stopPropagation since | |
c01f7bf9 MW |
1777 | // they will not work on the clone |
1778 | event.preventDefault = function() { | |
1779 | // if preventDefault exists run it on the original event | |
1780 | if (originalEvent.preventDefault) | |
1781 | originalEvent.preventDefault(); | |
1782 | // otherwise set the returnValue property of the original event to false (IE) | |
1783 | originalEvent.returnValue = false; | |
1784 | }; | |
1785 | event.stopPropagation = function() { | |
1786 | // if stopPropagation exists run it on the original event | |
1787 | if (originalEvent.stopPropagation) | |
1788 | originalEvent.stopPropagation(); | |
1789 | // otherwise set the cancelBubble property of the original event to true (IE) | |
1790 | originalEvent.cancelBubble = true; | |
1791 | }; | |
b9949e98 | 1792 | |
c01f7bf9 MW |
1793 | // Fix target property, if necessary |
1794 | if ( !event.target && event.srcElement ) | |
1795 | event.target = event.srcElement; | |
b9949e98 | 1796 | |
c01f7bf9 MW |
1797 | // check if target is a textnode (safari) |
1798 | if (jQuery.browser.safari && event.target.nodeType == 3) | |
1799 | event.target = originalEvent.target.parentNode; | |
1800 | ||
1801 | // Add relatedTarget, if necessary | |
1802 | if ( !event.relatedTarget && event.fromElement ) | |
1803 | event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement; | |
1804 | ||
1805 | // Calculate pageX/Y if missing and clientX/Y available | |
1806 | if ( event.pageX == null && event.clientX != null ) { | |
1807 | var e = document.documentElement, b = document.body; | |
1808 | event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft || 0); | |
1809 | event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop || 0); | |
1810 | } | |
b9949e98 | 1811 | |
c01f7bf9 MW |
1812 | // Add which for key events |
1813 | if ( !event.which && (event.charCode || event.keyCode) ) | |
1814 | event.which = event.charCode || event.keyCode; | |
b9949e98 | 1815 | |
c01f7bf9 MW |
1816 | // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs) |
1817 | if ( !event.metaKey && event.ctrlKey ) | |
1818 | event.metaKey = event.ctrlKey; | |
1819 | ||
1820 | // Add which for click: 1 == left; 2 == middle; 3 == right | |
1821 | // Note: button is not normalized, so don't use it | |
1822 | if ( !event.which && event.button ) | |
1823 | event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); | |
b9949e98 | 1824 | |
c01f7bf9 MW |
1825 | return event; |
1826 | } | |
1827 | }; | |
1828 | ||
1829 | jQuery.fn.extend({ | |
1830 | bind: function( type, data, fn ) { | |
1831 | return type == "unload" ? this.one(type, data, fn) : this.each(function(){ | |
1832 | jQuery.event.add( this, type, fn || data, fn && data ); | |
1833 | }); | |
1834 | }, | |
b9949e98 | 1835 | |
c01f7bf9 MW |
1836 | one: function( type, data, fn ) { |
1837 | return this.each(function(){ | |
1838 | jQuery.event.add( this, type, function(event) { | |
1839 | jQuery(this).unbind(event); | |
1840 | return (fn || data).apply( this, arguments); | |
1841 | }, fn && data); | |
1842 | }); | |
1843 | }, | |
1844 | ||
1845 | unbind: function( type, fn ) { | |
1846 | return this.each(function(){ | |
1847 | jQuery.event.remove( this, type, fn ); | |
1848 | }); | |
1849 | }, | |
1850 | ||
1851 | trigger: function( type, data, fn ) { | |
1852 | return this.each(function(){ | |
1853 | jQuery.event.trigger( type, data, this, true, fn ); | |
1854 | }); | |
1855 | }, | |
1856 | ||
1857 | triggerHandler: function( type, data, fn ) { | |
1858 | if ( this[0] ) | |
1859 | return jQuery.event.trigger( type, data, this[0], false, fn ); | |
1860 | }, | |
1861 | ||
1862 | toggle: function() { | |
1863 | // Save reference to arguments for access in closure | |
1864 | var a = arguments; | |
1865 | ||
1866 | return this.click(function(e) { | |
1867 | // Figure out which function to execute | |
1868 | this.lastToggle = 0 == this.lastToggle ? 1 : 0; | |
b9949e98 | 1869 | |
c01f7bf9 MW |
1870 | // Make sure that clicks stop |
1871 | e.preventDefault(); | |
b9949e98 | 1872 | |
c01f7bf9 MW |
1873 | // and execute the function |
1874 | return a[this.lastToggle].apply( this, [e] ) || false; | |
1875 | }); | |
1876 | }, | |
1877 | ||
1878 | hover: function(f,g) { | |
b9949e98 | 1879 | |
c01f7bf9 MW |
1880 | // A private function for handling mouse 'hovering' |
1881 | function handleHover(e) { | |
1882 | // Check if mouse(over|out) are still within the same parent element | |
1883 | var p = e.relatedTarget; | |
b9949e98 | 1884 | |
c01f7bf9 MW |
1885 | // Traverse up the tree |
1886 | while ( p && p != this ) try { p = p.parentNode; } catch(e) { p = this; }; | |
b9949e98 | 1887 | |
c01f7bf9 MW |
1888 | // If we actually just moused on to a sub-element, ignore it |
1889 | if ( p == this ) return false; | |
b9949e98 | 1890 | |
c01f7bf9 MW |
1891 | // Execute the right function |
1892 | return (e.type == "mouseover" ? f : g).apply(this, [e]); | |
1893 | } | |
b9949e98 | 1894 | |
c01f7bf9 MW |
1895 | // Bind the function to the two event listeners |
1896 | return this.mouseover(handleHover).mouseout(handleHover); | |
1897 | }, | |
b9949e98 | 1898 | |
c01f7bf9 MW |
1899 | ready: function(f) { |
1900 | // Attach the listeners | |
1901 | bindReady(); | |
1902 | ||
1903 | // If the DOM is already ready | |
1904 | if ( jQuery.isReady ) | |
1905 | // Execute the function immediately | |
1906 | f.apply( document, [jQuery] ); | |
b9949e98 | 1907 | |
c01f7bf9 MW |
1908 | // Otherwise, remember the function for later |
1909 | else | |
1910 | // Add the function to the wait list | |
1911 | jQuery.readyList.push( function() { return f.apply(this, [jQuery]); } ); | |
b9949e98 | 1912 | |
c01f7bf9 MW |
1913 | return this; |
1914 | } | |
1915 | }); | |
1916 | ||
1917 | jQuery.extend({ | |
1918 | /* | |
1919 | * All the code that makes DOM Ready work nicely. | |
1920 | */ | |
1921 | isReady: false, | |
1922 | readyList: [], | |
b9949e98 | 1923 | |
c01f7bf9 MW |
1924 | // Handle when the DOM is ready |
1925 | ready: function() { | |
1926 | // Make sure that the DOM is not already loaded | |
1927 | if ( !jQuery.isReady ) { | |
1928 | // Remember that the DOM is ready | |
1929 | jQuery.isReady = true; | |
b9949e98 | 1930 | |
c01f7bf9 MW |
1931 | // If there are functions bound, to execute |
1932 | if ( jQuery.readyList ) { | |
1933 | // Execute all of them | |
1934 | jQuery.each( jQuery.readyList, function(){ | |
1935 | this.apply( document ); | |
1936 | }); | |
b9949e98 | 1937 | |
c01f7bf9 MW |
1938 | // Reset the list of functions |
1939 | jQuery.readyList = null; | |
1940 | } | |
1941 | // Remove event listener to avoid memory leak | |
1942 | if ( jQuery.browser.mozilla || jQuery.browser.opera ) | |
1943 | document.removeEventListener( "DOMContentLoaded", jQuery.ready, false ); | |
b9949e98 | 1944 | |
c01f7bf9 MW |
1945 | // Remove script element used by IE hack |
1946 | if( !window.frames.length ) // don't remove if frames are present (#1187) | |
1947 | jQuery(window).load(function(){ jQuery("#__ie_init").remove(); }); | |
1948 | } | |
1949 | } | |
1950 | }); | |
1951 | ||
1952 | jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," + | |
b9949e98 | 1953 | "mousedown,mouseup,mousemove,mouseover,mouseout,change,select," + |
c01f7bf9 | 1954 | "submit,keydown,keypress,keyup,error").split(","), function(i,o){ |
b9949e98 | 1955 | |
c01f7bf9 MW |
1956 | // Handle event binding |
1957 | jQuery.fn[o] = function(f){ | |
1958 | return f ? this.bind(o, f) : this.trigger(o); | |
1959 | }; | |
1960 | }); | |
1961 | ||
1962 | var readyBound = false; | |
1963 | ||
1964 | function bindReady(){ | |
1965 | if ( readyBound ) return; | |
1966 | readyBound = true; | |
1967 | ||
1968 | // If Mozilla is used | |
1969 | if ( jQuery.browser.mozilla || jQuery.browser.opera ) | |
1970 | // Use the handy event callback | |
1971 | document.addEventListener( "DOMContentLoaded", jQuery.ready, false ); | |
b9949e98 | 1972 | |
c01f7bf9 MW |
1973 | // If IE is used, use the excellent hack by Matthias Miller |
1974 | // http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited | |
1975 | else if ( jQuery.browser.msie ) { | |
b9949e98 | 1976 | |
c01f7bf9 | 1977 | // Only works if you document.write() it |
b9949e98 | 1978 | document.write("<scr" + "ipt id=__ie_init defer=true " + |
c01f7bf9 | 1979 | "src=//:><\/script>"); |
b9949e98 | 1980 | |
c01f7bf9 MW |
1981 | // Use the defer script hack |
1982 | var script = document.getElementById("__ie_init"); | |
b9949e98 | 1983 | |
c01f7bf9 | 1984 | // script does not exist if jQuery is loaded dynamically |
b9949e98 | 1985 | if ( script ) |
c01f7bf9 MW |
1986 | script.onreadystatechange = function() { |
1987 | if ( this.readyState != "complete" ) return; | |
1988 | jQuery.ready(); | |
1989 | }; | |
b9949e98 | 1990 | |
c01f7bf9 MW |
1991 | // Clear from memory |
1992 | script = null; | |
b9949e98 | 1993 | |
c01f7bf9 MW |
1994 | // If Safari is used |
1995 | } else if ( jQuery.browser.safari ) | |
1996 | // Continually check to see if the document.readyState is valid | |
1997 | jQuery.safariTimer = setInterval(function(){ | |
1998 | // loaded and complete are both valid states | |
b9949e98 | 1999 | if ( document.readyState == "loaded" || |
c01f7bf9 | 2000 | document.readyState == "complete" ) { |
b9949e98 | 2001 | |
c01f7bf9 MW |
2002 | // If either one are found, remove the timer |
2003 | clearInterval( jQuery.safariTimer ); | |
2004 | jQuery.safariTimer = null; | |
b9949e98 | 2005 | |
c01f7bf9 MW |
2006 | // and execute any waiting functions |
2007 | jQuery.ready(); | |
2008 | } | |
b9949e98 | 2009 | }, 10); |
c01f7bf9 MW |
2010 | |
2011 | // A fallback to window.onload, that will always work | |
2012 | jQuery.event.add( window, "load", jQuery.ready ); | |
2013 | } | |
2014 | jQuery.fn.extend({ | |
2015 | load: function( url, params, callback ) { | |
2016 | if ( jQuery.isFunction( url ) ) | |
2017 | return this.bind("load", url); | |
2018 | ||
2019 | var off = url.indexOf(" "); | |
2020 | if ( off >= 0 ) { | |
2021 | var selector = url.slice(off, url.length); | |
2022 | url = url.slice(0, off); | |
2023 | } | |
2024 | ||
2025 | callback = callback || function(){}; | |
2026 | ||
2027 | // Default to a GET request | |
2028 | var type = "GET"; | |
2029 | ||
2030 | // If the second parameter was provided | |
2031 | if ( params ) | |
2032 | // If it's a function | |
2033 | if ( jQuery.isFunction( params ) ) { | |
2034 | // We assume that it's the callback | |
2035 | callback = params; | |
2036 | params = null; | |
2037 | ||
2038 | // Otherwise, build a param string | |
2039 | } else { | |
2040 | params = jQuery.param( params ); | |
2041 | type = "POST"; | |
2042 | } | |
2043 | ||
2044 | var self = this; | |
2045 | ||
2046 | // Request the remote document | |
2047 | jQuery.ajax({ | |
2048 | url: url, | |
2049 | type: type, | |
2050 | data: params, | |
2051 | complete: function(res, status){ | |
2052 | // If successful, inject the HTML into all the matched elements | |
2053 | if ( status == "success" || status == "notmodified" ) | |
2054 | // See if a selector was specified | |
2055 | self.html( selector ? | |
2056 | // Create a dummy div to hold the results | |
2057 | jQuery("<div/>") | |
2058 | // inject the contents of the document in, removing the scripts | |
2059 | // to avoid any 'Permission Denied' errors in IE | |
2060 | .append(res.responseText.replace(/<script(.|\s)*?\/script>/g, "")) | |
2061 | ||
2062 | // Locate the specified elements | |
2063 | .find(selector) : | |
2064 | ||
2065 | // If not, just inject the full result | |
2066 | res.responseText ); | |
2067 | ||
2068 | // Add delay to account for Safari's delay in globalEval | |
2069 | setTimeout(function(){ | |
2070 | self.each( callback, [res.responseText, status, res] ); | |
2071 | }, 13); | |
2072 | } | |
2073 | }); | |
2074 | return this; | |
2075 | }, | |
2076 | ||
2077 | serialize: function() { | |
2078 | return jQuery.param(this.serializeArray()); | |
2079 | }, | |
2080 | serializeArray: function() { | |
2081 | return this.map(function(){ | |
2082 | return jQuery.nodeName(this, "form") ? | |
2083 | jQuery.makeArray(this.elements) : this; | |
2084 | }) | |
2085 | .filter(function(){ | |
b9949e98 TB |
2086 | return this.name && !this.disabled && |
2087 | (this.checked || /select|textarea/i.test(this.nodeName) || | |
c01f7bf9 MW |
2088 | /text|hidden|password/i.test(this.type)); |
2089 | }) | |
2090 | .map(function(i, elem){ | |
2091 | var val = jQuery(this).val(); | |
2092 | return val == null ? null : | |
2093 | val.constructor == Array ? | |
2094 | jQuery.map( val, function(i, val){ | |
2095 | return {name: elem.name, value: val}; | |
2096 | }) : | |
2097 | {name: elem.name, value: val}; | |
2098 | }).get(); | |
2099 | } | |
2100 | }); | |
2101 | ||
2102 | // Attach a bunch of functions for handling common AJAX events | |
2103 | jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){ | |
2104 | jQuery.fn[o] = function(f){ | |
2105 | return this.bind(o, f); | |
2106 | }; | |
2107 | }); | |
2108 | ||
2109 | var jsc = (new Date).getTime(); | |
2110 | ||
2111 | jQuery.extend({ | |
2112 | get: function( url, data, callback, type ) { | |
f3bb1bd0 | 2113 | // shift arguments if data argument was omitted |
c01f7bf9 MW |
2114 | if ( jQuery.isFunction( data ) ) { |
2115 | callback = data; | |
2116 | data = null; | |
2117 | } | |
b9949e98 | 2118 | |
c01f7bf9 MW |
2119 | return jQuery.ajax({ |
2120 | type: "GET", | |
2121 | url: url, | |
2122 | data: data, | |
2123 | success: callback, | |
2124 | dataType: type | |
2125 | }); | |
2126 | }, | |
2127 | ||
2128 | getScript: function( url, callback ) { | |
2129 | return jQuery.get(url, null, callback, "script"); | |
2130 | }, | |
2131 | ||
2132 | getJSON: function( url, data, callback ) { | |
2133 | return jQuery.get(url, data, callback, "json"); | |
2134 | }, | |
2135 | ||
2136 | post: function( url, data, callback, type ) { | |
2137 | if ( jQuery.isFunction( data ) ) { | |
2138 | callback = data; | |
2139 | data = {}; | |
2140 | } | |
2141 | ||
2142 | return jQuery.ajax({ | |
2143 | type: "POST", | |
2144 | url: url, | |
2145 | data: data, | |
2146 | success: callback, | |
2147 | dataType: type | |
2148 | }); | |
2149 | }, | |
2150 | ||
2151 | ajaxSetup: function( settings ) { | |
2152 | jQuery.extend( jQuery.ajaxSettings, settings ); | |
2153 | }, | |
2154 | ||
2155 | ajaxSettings: { | |
2156 | global: true, | |
2157 | type: "GET", | |
2158 | timeout: 0, | |
2159 | contentType: "application/x-www-form-urlencoded", | |
2160 | processData: true, | |
2161 | async: true, | |
2162 | data: null | |
2163 | }, | |
b9949e98 | 2164 | |
c01f7bf9 MW |
2165 | // Last-Modified header cache for next request |
2166 | lastModified: {}, | |
2167 | ||
2168 | ajax: function( s ) { | |
2169 | var jsonp, jsre = /=(\?|%3F)/g, status, data; | |
2170 | ||
2171 | // Extend the settings, but re-extend 's' so that it can be | |
2172 | // checked again later (in the test suite, specifically) | |
2173 | s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s)); | |
2174 | ||
2175 | // convert data if not already a string | |
2176 | if ( s.data && s.processData && typeof s.data != "string" ) | |
2177 | s.data = jQuery.param(s.data); | |
2178 | ||
2179 | // Break the data into one single string | |
2180 | var q = s.url.indexOf("?"); | |
2181 | if ( q > -1 ) { | |
2182 | s.data = (s.data ? s.data + "&" : "") + s.url.slice(q + 1); | |
2183 | s.url = s.url.slice(0, q); | |
2184 | } | |
2185 | ||
2186 | // Handle JSONP Parameter Callbacks | |
2187 | if ( s.dataType == "jsonp" ) { | |
2188 | if ( !s.data || !s.data.match(jsre) ) | |
2189 | s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?"; | |
2190 | s.dataType = "json"; | |
2191 | } | |
2192 | ||
2193 | // Build temporary JSONP function | |
2194 | if ( s.dataType == "json" && s.data && s.data.match(jsre) ) { | |
2195 | jsonp = "jsonp" + jsc++; | |
2196 | s.data = s.data.replace(jsre, "=" + jsonp); | |
2197 | ||
2198 | // We need to make sure | |
2199 | // that a JSONP style response is executed properly | |
2200 | s.dataType = "script"; | |
2201 | ||
2202 | // Handle JSONP-style loading | |
2203 | window[ jsonp ] = function(tmp){ | |
2204 | data = tmp; | |
2205 | success(); | |
2206 | // Garbage collect | |
2207 | window[ jsonp ] = undefined; | |
2208 | try{ delete window[ jsonp ]; } catch(e){} | |
2209 | }; | |
2210 | } | |
2211 | ||
2212 | if ( s.dataType == "script" && s.cache == null ) | |
2213 | s.cache = false; | |
2214 | ||
2215 | if ( s.cache === false && s.type.toLowerCase() == "get" ) | |
2216 | s.data = (s.data ? s.data + "&" : "") + "_=" + (new Date()).getTime(); | |
2217 | ||
2218 | // If data is available, append data to url for get requests | |
2219 | if ( s.data && s.type.toLowerCase() == "get" ) { | |
2220 | s.url += "?" + s.data; | |
2221 | ||
2222 | // IE likes to send both get and post data, prevent this | |
2223 | s.data = null; | |
2224 | } | |
2225 | ||
2226 | // Watch for a new set of requests | |
2227 | if ( s.global && ! jQuery.active++ ) | |
2228 | jQuery.event.trigger( "ajaxStart" ); | |
2229 | ||
2230 | // If we're requesting a remote document | |
2231 | // and trying to load JSON or Script | |
2232 | if ( !s.url.indexOf("http") && s.dataType == "script" ) { | |
2233 | var head = document.getElementsByTagName("head")[0]; | |
2234 | var script = document.createElement("script"); | |
2235 | script.src = s.url; | |
2236 | ||
2237 | // Handle Script loading | |
2238 | if ( !jsonp && (s.success || s.complete) ) { | |
2239 | var done = false; | |
2240 | ||
2241 | // Attach handlers for all browsers | |
2242 | script.onload = script.onreadystatechange = function(){ | |
b9949e98 | 2243 | if ( !done && (!this.readyState || |
c01f7bf9 MW |
2244 | this.readyState == "loaded" || this.readyState == "complete") ) { |
2245 | done = true; | |
2246 | success(); | |
2247 | complete(); | |
2248 | head.removeChild( script ); | |
2249 | } | |
2250 | }; | |
2251 | } | |
2252 | ||
2253 | head.appendChild(script); | |
2254 | ||
2255 | // We handle everything using the script element injection | |
2256 | return; | |
2257 | } | |
2258 | ||
2259 | var requestDone = false; | |
2260 | ||
2261 | // Create the request object; Microsoft failed to properly | |
2262 | // implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available | |
2263 | var xml = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest(); | |
2264 | ||
2265 | // Open the socket | |
2266 | xml.open(s.type, s.url, s.async); | |
2267 | ||
2268 | // Set the correct header, if data is being sent | |
2269 | if ( s.data ) | |
2270 | xml.setRequestHeader("Content-Type", s.contentType); | |
2271 | ||
2272 | // Set the If-Modified-Since header, if ifModified mode. | |
2273 | if ( s.ifModified ) | |
2274 | xml.setRequestHeader("If-Modified-Since", | |
2275 | jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" ); | |
2276 | ||
2277 | // Set header so the called script knows that it's an XMLHttpRequest | |
2278 | xml.setRequestHeader("X-Requested-With", "XMLHttpRequest"); | |
2279 | ||
2280 | // Allow custom headers/mimetypes | |
2281 | if ( s.beforeSend ) | |
2282 | s.beforeSend(xml); | |
b9949e98 | 2283 | |
c01f7bf9 MW |
2284 | if ( s.global ) |
2285 | jQuery.event.trigger("ajaxSend", [xml, s]); | |
2286 | ||
2287 | // Wait for a response to come back | |
2288 | var onreadystatechange = function(isTimeout){ | |
2289 | // The transfer is complete and the data is available, or the request timed out | |
2290 | if ( !requestDone && xml && (xml.readyState == 4 || isTimeout == "timeout") ) { | |
2291 | requestDone = true; | |
b9949e98 | 2292 | |
c01f7bf9 MW |
2293 | // clear poll interval |
2294 | if (ival) { | |
2295 | clearInterval(ival); | |
2296 | ival = null; | |
2297 | } | |
b9949e98 | 2298 | |
c01f7bf9 MW |
2299 | status = isTimeout == "timeout" && "timeout" || |
2300 | !jQuery.httpSuccess( xml ) && "error" || | |
2301 | s.ifModified && jQuery.httpNotModified( xml, s.url ) && "notmodified" || | |
2302 | "success"; | |
2303 | ||
2304 | if ( status == "success" ) { | |
2305 | // Watch for, and catch, XML document parse errors | |
2306 | try { | |
2307 | // process the data (runs the xml through httpData regardless of callback) | |
2308 | data = jQuery.httpData( xml, s.dataType ); | |
2309 | } catch(e) { | |
2310 | status = "parsererror"; | |
2311 | } | |
2312 | } | |
2313 | ||
2314 | // Make sure that the request was successful or notmodified | |
2315 | if ( status == "success" ) { | |
2316 | // Cache Last-Modified header, if ifModified mode. | |
2317 | var modRes; | |
2318 | try { | |
2319 | modRes = xml.getResponseHeader("Last-Modified"); | |
2320 | } catch(e) {} // swallow exception thrown by FF if header is not available | |
b9949e98 | 2321 | |
c01f7bf9 MW |
2322 | if ( s.ifModified && modRes ) |
2323 | jQuery.lastModified[s.url] = modRes; | |
2324 | ||
2325 | // JSONP handles its own success callback | |
2326 | if ( !jsonp ) | |
b9949e98 | 2327 | success(); |
c01f7bf9 MW |
2328 | } else |
2329 | jQuery.handleError(s, xml, status); | |
2330 | ||
2331 | // Fire the complete handlers | |
2332 | complete(); | |
2333 | ||
2334 | // Stop memory leaks | |
2335 | if ( s.async ) | |
2336 | xml = null; | |
2337 | } | |
2338 | }; | |
b9949e98 | 2339 | |
c01f7bf9 MW |
2340 | if ( s.async ) { |
2341 | // don't attach the handler to the request, just poll it instead | |
b9949e98 | 2342 | var ival = setInterval(onreadystatechange, 13); |
c01f7bf9 MW |
2343 | |
2344 | // Timeout checker | |
2345 | if ( s.timeout > 0 ) | |
2346 | setTimeout(function(){ | |
2347 | // Check to see if the request is still happening | |
2348 | if ( xml ) { | |
2349 | // Cancel the request | |
2350 | xml.abort(); | |
b9949e98 | 2351 | |
c01f7bf9 MW |
2352 | if( !requestDone ) |
2353 | onreadystatechange( "timeout" ); | |
2354 | } | |
2355 | }, s.timeout); | |
2356 | } | |
b9949e98 | 2357 | |
c01f7bf9 MW |
2358 | // Send the data |
2359 | try { | |
2360 | xml.send(s.data); | |
2361 | } catch(e) { | |
2362 | jQuery.handleError(s, xml, null, e); | |
2363 | } | |
b9949e98 | 2364 | |
c01f7bf9 MW |
2365 | // firefox 1.5 doesn't fire statechange for sync requests |
2366 | if ( !s.async ) | |
2367 | onreadystatechange(); | |
b9949e98 | 2368 | |
c01f7bf9 MW |
2369 | // return XMLHttpRequest to allow aborting the request etc. |
2370 | return xml; | |
2371 | ||
2372 | function success(){ | |
2373 | // If a local callback was specified, fire it and pass it the data | |
2374 | if ( s.success ) | |
2375 | s.success( data, status ); | |
2376 | ||
2377 | // Fire the global callback | |
2378 | if ( s.global ) | |
2379 | jQuery.event.trigger( "ajaxSuccess", [xml, s] ); | |
2380 | } | |
2381 | ||
2382 | function complete(){ | |
2383 | // Process result | |
2384 | if ( s.complete ) | |
2385 | s.complete(xml, status); | |
2386 | ||
2387 | // The request was completed | |
2388 | if ( s.global ) | |
2389 | jQuery.event.trigger( "ajaxComplete", [xml, s] ); | |
2390 | ||
2391 | // Handle the global AJAX counter | |
2392 | if ( s.global && ! --jQuery.active ) | |
2393 | jQuery.event.trigger( "ajaxStop" ); | |
2394 | } | |
2395 | }, | |
2396 | ||
2397 | handleError: function( s, xml, status, e ) { | |
2398 | // If a local callback was specified, fire it | |
2399 | if ( s.error ) s.error( xml, status, e ); | |
2400 | ||
2401 | // Fire the global callback | |
2402 | if ( s.global ) | |
2403 | jQuery.event.trigger( "ajaxError", [xml, s, e] ); | |
2404 | }, | |
2405 | ||
2406 | // Counter for holding the number of active queries | |
2407 | active: 0, | |
2408 | ||
2409 | // Determines if an XMLHttpRequest was successful or not | |
2410 | httpSuccess: function( r ) { | |
2411 | try { | |
2412 | return !r.status && location.protocol == "file:" || | |
2413 | ( r.status >= 200 && r.status < 300 ) || r.status == 304 || | |
2414 | jQuery.browser.safari && r.status == undefined; | |
2415 | } catch(e){} | |
2416 | return false; | |
2417 | }, | |
2418 | ||
2419 | // Determines if an XMLHttpRequest returns NotModified | |
2420 | httpNotModified: function( xml, url ) { | |
2421 | try { | |
2422 | var xmlRes = xml.getResponseHeader("Last-Modified"); | |
2423 | ||
2424 | // Firefox always returns 200. check Last-Modified date | |
2425 | return xml.status == 304 || xmlRes == jQuery.lastModified[url] || | |
2426 | jQuery.browser.safari && xml.status == undefined; | |
2427 | } catch(e){} | |
2428 | return false; | |
2429 | }, | |
2430 | ||
2431 | httpData: function( r, type ) { | |
2432 | var ct = r.getResponseHeader("content-type"); | |
2433 | var xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0; | |
2434 | var data = xml ? r.responseXML : r.responseText; | |
2435 | ||
2436 | if ( xml && data.documentElement.tagName == "parsererror" ) | |
2437 | throw "parsererror"; | |
2438 | ||
2439 | // If the type is "script", eval it in global context | |
2440 | if ( type == "script" ) | |
2441 | jQuery.globalEval( data ); | |
2442 | ||
2443 | // Get the JavaScript object, if JSON is used. | |
2444 | if ( type == "json" ) | |
2445 | data = eval("(" + data + ")"); | |
2446 | ||
2447 | return data; | |
2448 | }, | |
2449 | ||
2450 | // Serialize an array of form elements or a set of | |
2451 | // key/values into a query string | |
2452 | param: function( a ) { | |
2453 | var s = []; | |
2454 | ||
2455 | // If an array was passed in, assume that it is an array | |
2456 | // of form elements | |
2457 | if ( a.constructor == Array || a.jquery ) | |
2458 | // Serialize the form elements | |
2459 | jQuery.each( a, function(){ | |
2460 | s.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( this.value ) ); | |
2461 | }); | |
2462 | ||
2463 | // Otherwise, assume that it's an object of key/value pairs | |
2464 | else | |
2465 | // Serialize the key/values | |
2466 | for ( var j in a ) | |
2467 | // If the value is an array then the key names need to be repeated | |
2468 | if ( a[j] && a[j].constructor == Array ) | |
2469 | jQuery.each( a[j], function(){ | |
2470 | s.push( encodeURIComponent(j) + "=" + encodeURIComponent( this ) ); | |
2471 | }); | |
2472 | else | |
2473 | s.push( encodeURIComponent(j) + "=" + encodeURIComponent( a[j] ) ); | |
2474 | ||
2475 | // Return the resulting serialization | |
2476 | return s.join("&").replace(/%20/g, "+"); | |
2477 | } | |
2478 | ||
2479 | }); | |
2480 | jQuery.fn.extend({ | |
2481 | show: function(speed,callback){ | |
2482 | return speed ? | |
2483 | this.animate({ | |
2484 | height: "show", width: "show", opacity: "show" | |
2485 | }, speed, callback) : | |
b9949e98 | 2486 | |
c01f7bf9 MW |
2487 | this.filter(":hidden").each(function(){ |
2488 | this.style.display = this.oldblock ? this.oldblock : ""; | |
2489 | if ( jQuery.css(this,"display") == "none" ) | |
2490 | this.style.display = "block"; | |
2491 | }).end(); | |
2492 | }, | |
b9949e98 | 2493 | |
c01f7bf9 MW |
2494 | hide: function(speed,callback){ |
2495 | return speed ? | |
2496 | this.animate({ | |
2497 | height: "hide", width: "hide", opacity: "hide" | |
2498 | }, speed, callback) : | |
b9949e98 | 2499 | |
c01f7bf9 MW |
2500 | this.filter(":visible").each(function(){ |
2501 | this.oldblock = this.oldblock || jQuery.css(this,"display"); | |
2502 | if ( this.oldblock == "none" ) | |
2503 | this.oldblock = "block"; | |
2504 | this.style.display = "none"; | |
2505 | }).end(); | |
2506 | }, | |
2507 | ||
2508 | // Save the old toggle function | |
2509 | _toggle: jQuery.fn.toggle, | |
b9949e98 | 2510 | |
c01f7bf9 MW |
2511 | toggle: function( fn, fn2 ){ |
2512 | return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ? | |
2513 | this._toggle( fn, fn2 ) : | |
2514 | fn ? | |
2515 | this.animate({ | |
2516 | height: "toggle", width: "toggle", opacity: "toggle" | |
2517 | }, fn, fn2) : | |
2518 | this.each(function(){ | |
2519 | jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ](); | |
2520 | }); | |
2521 | }, | |
b9949e98 | 2522 | |
c01f7bf9 MW |
2523 | slideDown: function(speed,callback){ |
2524 | return this.animate({height: "show"}, speed, callback); | |
2525 | }, | |
b9949e98 | 2526 | |
c01f7bf9 MW |
2527 | slideUp: function(speed,callback){ |
2528 | return this.animate({height: "hide"}, speed, callback); | |
2529 | }, | |
2530 | ||
2531 | slideToggle: function(speed, callback){ | |
2532 | return this.animate({height: "toggle"}, speed, callback); | |
2533 | }, | |
b9949e98 | 2534 | |
c01f7bf9 MW |
2535 | fadeIn: function(speed, callback){ |
2536 | return this.animate({opacity: "show"}, speed, callback); | |
2537 | }, | |
b9949e98 | 2538 | |
c01f7bf9 MW |
2539 | fadeOut: function(speed, callback){ |
2540 | return this.animate({opacity: "hide"}, speed, callback); | |
2541 | }, | |
b9949e98 | 2542 | |
c01f7bf9 MW |
2543 | fadeTo: function(speed,to,callback){ |
2544 | return this.animate({opacity: to}, speed, callback); | |
2545 | }, | |
b9949e98 | 2546 | |
c01f7bf9 MW |
2547 | animate: function( prop, speed, easing, callback ) { |
2548 | var opt = jQuery.speed(speed, easing, callback); | |
2549 | ||
2550 | return this[ opt.queue === false ? "each" : "queue" ](function(){ | |
2551 | opt = jQuery.extend({}, opt); | |
2552 | var hidden = jQuery(this).is(":hidden"), self = this; | |
b9949e98 | 2553 | |
c01f7bf9 MW |
2554 | for ( var p in prop ) { |
2555 | if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden ) | |
2556 | return jQuery.isFunction(opt.complete) && opt.complete.apply(this); | |
2557 | ||
2558 | if ( p == "height" || p == "width" ) { | |
2559 | // Store display property | |
2560 | opt.display = jQuery.css(this, "display"); | |
2561 | ||
2562 | // Make sure that nothing sneaks out | |
2563 | opt.overflow = this.style.overflow; | |
2564 | } | |
2565 | } | |
2566 | ||
2567 | if ( opt.overflow != null ) | |
2568 | this.style.overflow = "hidden"; | |
2569 | ||
2570 | opt.curAnim = jQuery.extend({}, prop); | |
b9949e98 | 2571 | |
c01f7bf9 MW |
2572 | jQuery.each( prop, function(name, val){ |
2573 | var e = new jQuery.fx( self, opt, name ); | |
2574 | ||
2575 | if ( /toggle|show|hide/.test(val) ) | |
2576 | e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop ); | |
2577 | else { | |
2578 | var parts = val.toString().match(/^([+-]?)([\d.]+)(.*)$/), | |
2579 | start = e.cur(true) || 0; | |
2580 | ||
2581 | if ( parts ) { | |
2582 | end = parseFloat(parts[2]), | |
2583 | unit = parts[3] || "px"; | |
2584 | ||
2585 | // We need to compute starting value | |
2586 | if ( unit != "px" ) { | |
2587 | self.style[ name ] = end + unit; | |
2588 | start = (end / e.cur(true)) * start; | |
2589 | self.style[ name ] = start + unit; | |
2590 | } | |
2591 | ||
2592 | // If a +/- token was provided, we're doing a relative animation | |
2593 | if ( parts[1] ) | |
2594 | end = ((parts[1] == "-" ? -1 : 1) * end) + start; | |
2595 | ||
2596 | e.custom( start, end, unit ); | |
2597 | } else | |
2598 | e.custom( start, val, "" ); | |
2599 | } | |
2600 | }); | |
2601 | ||
2602 | // For JS strict compliance | |
2603 | return true; | |
2604 | }); | |
2605 | }, | |
b9949e98 | 2606 | |
c01f7bf9 MW |
2607 | queue: function(type, fn){ |
2608 | if ( !fn ) { | |
2609 | fn = type; | |
2610 | type = "fx"; | |
2611 | } | |
2612 | ||
2613 | if ( !arguments.length ) | |
2614 | return queue( this[0], type ); | |
2615 | ||
2616 | return this.each(function(){ | |
2617 | if ( fn.constructor == Array ) | |
2618 | queue(this, type, fn); | |
2619 | else { | |
2620 | queue(this, type).push( fn ); | |
b9949e98 | 2621 | |
c01f7bf9 MW |
2622 | if ( queue(this, type).length == 1 ) |
2623 | fn.apply(this); | |
2624 | } | |
2625 | }); | |
2626 | }, | |
2627 | ||
2628 | stop: function(){ | |
2629 | var timers = jQuery.timers; | |
2630 | ||
2631 | return this.each(function(){ | |
2632 | for ( var i = 0; i < timers.length; i++ ) | |
2633 | if ( timers[i].elem == this ) | |
2634 | timers.splice(i--, 1); | |
2635 | }).dequeue(); | |
2636 | } | |
2637 | ||
2638 | }); | |
2639 | ||
2640 | var queue = function( elem, type, array ) { | |
2641 | if ( !elem ) | |
2642 | return; | |
2643 | ||
2644 | var q = jQuery.data( elem, type + "queue" ); | |
2645 | ||
2646 | if ( !q || array ) | |
b9949e98 | 2647 | q = jQuery.data( elem, type + "queue", |
c01f7bf9 MW |
2648 | array ? jQuery.makeArray(array) : [] ); |
2649 | ||
2650 | return q; | |
2651 | }; | |
2652 | ||
2653 | jQuery.fn.dequeue = function(type){ | |
2654 | type = type || "fx"; | |
2655 | ||
2656 | return this.each(function(){ | |
2657 | var q = queue(this, type); | |
2658 | ||
2659 | q.shift(); | |
2660 | ||
2661 | if ( q.length ) | |
2662 | q[0].apply( this ); | |
2663 | }); | |
2664 | }; | |
2665 | ||
2666 | jQuery.extend({ | |
b9949e98 | 2667 | |
c01f7bf9 MW |
2668 | speed: function(speed, easing, fn) { |
2669 | var opt = speed && speed.constructor == Object ? speed : { | |
b9949e98 | 2670 | complete: fn || !fn && easing || |
c01f7bf9 MW |
2671 | jQuery.isFunction( speed ) && speed, |
2672 | duration: speed, | |
2673 | easing: fn && easing || easing && easing.constructor != Function && easing | |
2674 | }; | |
2675 | ||
b9949e98 TB |
2676 | opt.duration = (opt.duration && opt.duration.constructor == Number ? |
2677 | opt.duration : | |
c01f7bf9 | 2678 | { slow: 600, fast: 200 }[opt.duration]) || 400; |
b9949e98 | 2679 | |
c01f7bf9 MW |
2680 | // Queueing |
2681 | opt.old = opt.complete; | |
2682 | opt.complete = function(){ | |
2683 | jQuery(this).dequeue(); | |
2684 | if ( jQuery.isFunction( opt.old ) ) | |
2685 | opt.old.apply( this ); | |
2686 | }; | |
b9949e98 | 2687 | |
c01f7bf9 MW |
2688 | return opt; |
2689 | }, | |
b9949e98 | 2690 | |
c01f7bf9 MW |
2691 | easing: { |
2692 | linear: function( p, n, firstNum, diff ) { | |
2693 | return firstNum + diff * p; | |
2694 | }, | |
2695 | swing: function( p, n, firstNum, diff ) { | |
2696 | return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum; | |
2697 | } | |
2698 | }, | |
b9949e98 | 2699 | |
c01f7bf9 MW |
2700 | timers: [], |
2701 | ||
2702 | fx: function( elem, options, prop ){ | |
2703 | this.options = options; | |
2704 | this.elem = elem; | |
2705 | this.prop = prop; | |
2706 | ||
2707 | if ( !options.orig ) | |
2708 | options.orig = {}; | |
2709 | } | |
2710 | ||
2711 | }); | |
2712 | ||
2713 | jQuery.fx.prototype = { | |
2714 | ||
2715 | // Simple function for setting a style value | |
2716 | update: function(){ | |
2717 | if ( this.options.step ) | |
2718 | this.options.step.apply( this.elem, [ this.now, this ] ); | |
2719 | ||
2720 | (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this ); | |
2721 | ||
2722 | // Set display property to block for height/width animations | |
2723 | if ( this.prop == "height" || this.prop == "width" ) | |
2724 | this.elem.style.display = "block"; | |
2725 | }, | |
2726 | ||
2727 | // Get the current size | |
2728 | cur: function(force){ | |
2729 | if ( this.elem[this.prop] != null && this.elem.style[this.prop] == null ) | |
2730 | return this.elem[ this.prop ]; | |
2731 | ||
2732 | var r = parseFloat(jQuery.curCSS(this.elem, this.prop, force)); | |
2733 | return r && r > -10000 ? r : parseFloat(jQuery.css(this.elem, this.prop)) || 0; | |
2734 | }, | |
2735 | ||
2736 | // Start an animation from one number to another | |
2737 | custom: function(from, to, unit){ | |
2738 | this.startTime = (new Date()).getTime(); | |
2739 | this.start = from; | |
2740 | this.end = to; | |
2741 | this.unit = unit || this.unit || "px"; | |
2742 | this.now = this.start; | |
2743 | this.pos = this.state = 0; | |
2744 | this.update(); | |
2745 | ||
2746 | var self = this; | |
2747 | function t(){ | |
2748 | return self.step(); | |
2749 | } | |
2750 | ||
2751 | t.elem = this.elem; | |
2752 | ||
2753 | jQuery.timers.push(t); | |
2754 | ||
2755 | if ( jQuery.timers.length == 1 ) { | |
2756 | var timer = setInterval(function(){ | |
2757 | var timers = jQuery.timers; | |
b9949e98 | 2758 | |
c01f7bf9 MW |
2759 | for ( var i = 0; i < timers.length; i++ ) |
2760 | if ( !timers[i]() ) | |
2761 | timers.splice(i--, 1); | |
2762 | ||
2763 | if ( !timers.length ) | |
2764 | clearInterval( timer ); | |
2765 | }, 13); | |
2766 | } | |
2767 | }, | |
2768 | ||
2769 | // Simple 'show' function | |
2770 | show: function(){ | |
2771 | // Remember where we started, so that we can go back to it later | |
2772 | this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop ); | |
2773 | this.options.show = true; | |
2774 | ||
2775 | // Begin the animation | |
2776 | this.custom(0, this.cur()); | |
2777 | ||
2778 | // Make sure that we start at a small width/height to avoid any | |
2779 | // flash of content | |
2780 | if ( this.prop == "width" || this.prop == "height" ) | |
2781 | this.elem.style[this.prop] = "1px"; | |
b9949e98 | 2782 | |
c01f7bf9 MW |
2783 | // Start by showing the element |
2784 | jQuery(this.elem).show(); | |
2785 | }, | |
2786 | ||
2787 | // Simple 'hide' function | |
2788 | hide: function(){ | |
2789 | // Remember where we started, so that we can go back to it later | |
2790 | this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop ); | |
2791 | this.options.hide = true; | |
2792 | ||
2793 | // Begin the animation | |
2794 | this.custom(this.cur(), 0); | |
2795 | }, | |
2796 | ||
2797 | // Each step of an animation | |
2798 | step: function(){ | |
2799 | var t = (new Date()).getTime(); | |
2800 | ||
2801 | if ( t > this.options.duration + this.startTime ) { | |
2802 | this.now = this.end; | |
2803 | this.pos = this.state = 1; | |
2804 | this.update(); | |
2805 | ||
2806 | this.options.curAnim[ this.prop ] = true; | |
2807 | ||
2808 | var done = true; | |
2809 | for ( var i in this.options.curAnim ) | |
2810 | if ( this.options.curAnim[i] !== true ) | |
2811 | done = false; | |
2812 | ||
2813 | if ( done ) { | |
2814 | if ( this.options.display != null ) { | |
2815 | // Reset the overflow | |
2816 | this.elem.style.overflow = this.options.overflow; | |
b9949e98 | 2817 | |
c01f7bf9 MW |
2818 | // Reset the display |
2819 | this.elem.style.display = this.options.display; | |
2820 | if ( jQuery.css(this.elem, "display") == "none" ) | |
2821 | this.elem.style.display = "block"; | |
2822 | } | |
2823 | ||
2824 | // Hide the element if the "hide" operation was done | |
2825 | if ( this.options.hide ) | |
2826 | this.elem.style.display = "none"; | |
2827 | ||
2828 | // Reset the properties, if the item has been hidden or shown | |
2829 | if ( this.options.hide || this.options.show ) | |
2830 | for ( var p in this.options.curAnim ) | |
2831 | jQuery.attr(this.elem.style, p, this.options.orig[p]); | |
2832 | } | |
2833 | ||
2834 | // If a callback was provided, execute it | |
2835 | if ( done && jQuery.isFunction( this.options.complete ) ) | |
2836 | // Execute the complete function | |
2837 | this.options.complete.apply( this.elem ); | |
2838 | ||
2839 | return false; | |
2840 | } else { | |
2841 | var n = t - this.startTime; | |
2842 | this.state = n / this.options.duration; | |
2843 | ||
2844 | // Perform the easing function, defaults to swing | |
2845 | this.pos = jQuery.easing[this.options.easing || (jQuery.easing.swing ? "swing" : "linear")](this.state, n, 0, 1, this.options.duration); | |
2846 | this.now = this.start + ((this.end - this.start) * this.pos); | |
2847 | ||
2848 | // Perform the next step of the animation | |
2849 | this.update(); | |
2850 | } | |
2851 | ||
2852 | return true; | |
2853 | } | |
2854 | ||
2855 | }; | |
2856 | ||
2857 | jQuery.fx.step = { | |
2858 | scrollLeft: function(fx){ | |
2859 | fx.elem.scrollLeft = fx.now; | |
2860 | }, | |
2861 | ||
2862 | scrollTop: function(fx){ | |
2863 | fx.elem.scrollTop = fx.now; | |
2864 | }, | |
2865 | ||
2866 | opacity: function(fx){ | |
2867 | jQuery.attr(fx.elem.style, "opacity", fx.now); | |
2868 | }, | |
2869 | ||
2870 | _default: function(fx){ | |
2871 | fx.elem.style[ fx.prop ] = fx.now + fx.unit; | |
2872 | } | |
2873 | }; | |
2874 | // The Offset Method | |
2875 | // Originally By Brandon Aaron, part of the Dimension Plugin | |
2876 | // http://jquery.com/plugins/project/dimensions | |
2877 | jQuery.fn.offset = function() { | |
2878 | var left = 0, top = 0, elem = this[0], results; | |
b9949e98 | 2879 | |
c01f7bf9 | 2880 | if ( elem ) with ( jQuery.browser ) { |
b9949e98 TB |
2881 | var absolute = jQuery.css(elem, "position") == "absolute", |
2882 | parent = elem.parentNode, | |
2883 | offsetParent = elem.offsetParent, | |
c01f7bf9 MW |
2884 | doc = elem.ownerDocument, |
2885 | safari2 = safari && !absolute && parseInt(version) < 522; | |
b9949e98 | 2886 | |
c01f7bf9 MW |
2887 | // Use getBoundingClientRect if available |
2888 | if ( elem.getBoundingClientRect ) { | |
2889 | box = elem.getBoundingClientRect(); | |
b9949e98 | 2890 | |
c01f7bf9 MW |
2891 | // Add the document scroll offsets |
2892 | add( | |
2893 | box.left + Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft), | |
2894 | box.top + Math.max(doc.documentElement.scrollTop, doc.body.scrollTop) | |
2895 | ); | |
b9949e98 | 2896 | |
c01f7bf9 MW |
2897 | // IE adds the HTML element's border, by default it is medium which is 2px |
2898 | // IE 6 and IE 7 quirks mode the border width is overwritable by the following css html { border: 0; } | |
2899 | // IE 7 standards mode, the border is always 2px | |
2900 | if ( msie ) { | |
2901 | var border = jQuery("html").css("borderWidth"); | |
2902 | border = (border == "medium" || jQuery.boxModel && parseInt(version) >= 7) && 2 || border; | |
2903 | add( -border, -border ); | |
2904 | } | |
b9949e98 | 2905 | |
c01f7bf9 MW |
2906 | // Otherwise loop through the offsetParents and parentNodes |
2907 | } else { | |
b9949e98 | 2908 | |
c01f7bf9 MW |
2909 | // Initial element offsets |
2910 | add( elem.offsetLeft, elem.offsetTop ); | |
b9949e98 | 2911 | |
c01f7bf9 MW |
2912 | // Get parent offsets |
2913 | while ( offsetParent ) { | |
2914 | // Add offsetParent offsets | |
2915 | add( offsetParent.offsetLeft, offsetParent.offsetTop ); | |
b9949e98 | 2916 | |
c01f7bf9 MW |
2917 | // Mozilla and Safari > 2 does not include the border on offset parents |
2918 | // However Mozilla adds the border for table cells | |
2919 | if ( mozilla && /^t[d|h]$/i.test(parent.tagName) || !safari2 ) | |
2920 | border( offsetParent ); | |
b9949e98 | 2921 | |
c01f7bf9 MW |
2922 | // Safari <= 2 doubles body offsets with an absolutely positioned element or parent |
2923 | if ( safari2 && !absolute && jQuery.css(offsetParent, "position") == "absolute" ) | |
2924 | absolute = true; | |
b9949e98 | 2925 | |
c01f7bf9 MW |
2926 | // Get next offsetParent |
2927 | offsetParent = offsetParent.offsetParent; | |
2928 | } | |
b9949e98 | 2929 | |
c01f7bf9 MW |
2930 | // Get parent scroll offsets |
2931 | while ( parent.tagName && /^body|html$/i.test(parent.tagName) ) { | |
2932 | // Work around opera inline/table scrollLeft/Top bug | |
2933 | if ( /^inline|table-row.*$/i.test(jQuery.css(parent, "display")) ) | |
2934 | // Subtract parent scroll offsets | |
2935 | add( -parent.scrollLeft, -parent.scrollTop ); | |
b9949e98 | 2936 | |
c01f7bf9 MW |
2937 | // Mozilla does not add the border for a parent that has overflow != visible |
2938 | if ( mozilla && jQuery.css(parent, "overflow") != "visible" ) | |
2939 | border( parent ); | |
b9949e98 | 2940 | |
c01f7bf9 MW |
2941 | // Get next parent |
2942 | parent = parent.parentNode; | |
2943 | } | |
b9949e98 | 2944 | |
c01f7bf9 MW |
2945 | // Safari doubles body offsets with an absolutely positioned element or parent |
2946 | if ( safari && absolute ) | |
2947 | add( -doc.body.offsetLeft, -doc.body.offsetTop ); | |
2948 | } | |
2949 | ||
2950 | // Return an object with top and left properties | |
2951 | results = { top: top, left: left }; | |
2952 | } | |
2953 | ||
2954 | return results; | |
2955 | ||
2956 | function border(elem) { | |
2957 | add( jQuery.css(elem, "borderLeftWidth"), jQuery.css(elem, "borderTopWidth") ); | |
2958 | } | |
2959 | ||
2960 | function add(l, t) { | |
2961 | left += parseInt(l) || 0; | |
2962 | top += parseInt(t) || 0; | |
2963 | } | |
2964 | }; | |
2965 | })(); |