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1318 alexandre_ 1
/*
2
	Copyright (c) 2004-2006, The Dojo Foundation
3
	All Rights Reserved.
4
 
5
	Licensed under the Academic Free License version 2.1 or above OR the
6
	modified BSD license. For more information on Dojo licensing, see:
7
 
8
		http://dojotoolkit.org/community/licensing.shtml
9
*/
10
 
1422 alexandre_ 11
 
12
 
1318 alexandre_ 13
dojo.provide("dojo.widget.Spinner");
14
dojo.require("dojo.io.*");
15
dojo.require("dojo.lfx.*");
16
dojo.require("dojo.html.*");
17
dojo.require("dojo.html.layout");
18
dojo.require("dojo.string");
19
dojo.require("dojo.widget.*");
20
dojo.require("dojo.widget.IntegerTextbox");
21
dojo.require("dojo.widget.RealNumberTextbox");
22
dojo.require("dojo.widget.DateTextbox");
23
dojo.require("dojo.experimental");
24
dojo.declare("dojo.widget.Spinner", null, {_typamaticTimer:null, _typamaticFunction:null, _currentTimeout:this.defaultTimeout, _eventCount:0, defaultTimeout:500, timeoutChangeRate:0.9, templateString:"<span _=\"weird end tag formatting is to prevent whitespace from becoming &nbsp;\"\n\tstyle='float:${this.htmlfloat};'\n\t><table cellpadding=0 cellspacing=0 class=\"dojoSpinner\">\n\t\t<tr>\n\t\t\t<td\n\t\t\t\t><input\n\t\t\t\t\tdojoAttachPoint='textbox' type='${this.type}'\n\t\t\t\t\tdojoAttachEvent='onblur;onfocus;onkey:_handleKeyEvents;onKeyUp:_onSpinnerKeyUp;onresize:_resize'\n\t\t\t\t\tid='${this.widgetId}' name='${this.name}' size='${this.size}' maxlength='${this.maxlength}'\n\t\t\t\t\tvalue='${this.value}' class='${this.className}' autocomplete=\"off\"\n\t\t\t></td>\n\t\t\t<td\n\t\t\t\t><img dojoAttachPoint=\"upArrowNode\"\n\t\t\t\t\tdojoAttachEvent=\"onDblClick: _upArrowDoubleClicked;  onMouseDown: _upArrowPressed; onMouseUp: _arrowReleased; onMouseOut: _arrowReleased; onMouseMove: _discardEvent;\"\n\t\t\t\t\tsrc=\"${this.incrementSrc}\" style=\"width: ${this.buttonSize.width}px; height: ${this.buttonSize.height}px;\"\n\t\t\t\t><img dojoAttachPoint=\"downArrowNode\"\n\t\t\t\t\tdojoAttachEvent=\"onDblClick: _downArrowDoubleClicked;  onMouseDown: _downArrowPressed; onMouseUp: _arrowReleased; onMouseOut: _arrowReleased; onMouseMove: _discardEvent;\"\n\t\t\t\t\tsrc=\"${this.decrementSrc}\" style=\"width: ${this.buttonSize.width}px; height: ${this.buttonSize.height}px;\"\n\t\t\t></td>\n\t\t</tr>\n\t</table\n\t><span dojoAttachPoint='invalidSpan' class='${this.invalidClass}'>${this.messages.invalidMessage}</span\n\t><span dojoAttachPoint='missingSpan' class='${this.missingClass}'>${this.messages.missingMessage}</span\n\t><span dojoAttachPoint='rangeSpan' class='${this.rangeClass}'>${this.messages.rangeMessage}</span\n></span>\n", templateCssString:"/* inline the table holding the <input> and buttons (method varies by browser) */\n.ie .dojoSpinner, .safari .dojoSpinner {\n\tdisplay: inline;\n}\n\n.moz .dojoSpinner {\n\tdisplay: -moz-inline-box;\n}\n\n.opera .dojoSpinner {\n\tdisplay: inline-table;\n}\n\n/* generic stuff for the table */\n.dojoSpinner td {\n\tpadding:0px;\n\tmargin:0px;\n\tvertical-align: middle;\n}\ntable.dojoSpinner {\n\tborder:0px;\n\tborder-spacing:0px;\n\tline-height:0px;\n\tpadding:0px;\n\tmargin: 0px;\n\tvertical-align: middle;\n}\n\n/* the buttons */\n.dojoSpinner img {\n\tdisplay: block;\n\tborder-width:0px 1px 1px 0px;\n\tborder-style:outset;\n}\n", templateCssPath:dojo.uri.moduleUri("dojo.widget", "templates/Spinner.css"), incrementSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/spinnerIncrement.gif"), decrementSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/spinnerDecrement.gif"), _handleKeyEvents:function (evt) {
25
	if (!evt.key) {
26
		return;
27
	}
28
	if (!evt.ctrlKey && !evt.altKey) {
29
		switch (evt.key) {
30
		  case evt.KEY_DOWN_ARROW:
31
			dojo.event.browser.stopEvent(evt);
32
			this._downArrowPressed(evt);
33
			return;
34
		  case evt.KEY_UP_ARROW:
35
			dojo.event.browser.stopEvent(evt);
36
			this._upArrowPressed(evt);
37
			return;
38
		}
39
	}
40
	this._eventCount++;
41
}, _onSpinnerKeyUp:function (evt) {
42
	this._arrowReleased(evt);
43
	this.onkeyup(evt);
44
}, _resize:function () {
45
	var inputSize = dojo.html.getBorderBox(this.textbox);
46
	this.buttonSize = {width:inputSize.height / 2, height:inputSize.height / 2};
47
	if (this.upArrowNode) {
48
		dojo.html.setMarginBox(this.upArrowNode, this.buttonSize);
49
		dojo.html.setMarginBox(this.downArrowNode, this.buttonSize);
50
	}
51
}, _pressButton:function (node) {
52
	node.style.borderWidth = "1px 0px 0px 1px";
53
	node.style.borderStyle = "inset";
54
}, _releaseButton:function (node) {
55
	node.style.borderWidth = "0px 1px 1px 0px";
56
	node.style.borderStyle = "outset";
57
}, _arrowPressed:function (evt, direction) {
58
	var nodePressed = (direction == -1) ? this.downArrowNode : this.upArrowNode;
59
	var nodeReleased = (direction == +1) ? this.downArrowNode : this.upArrowNode;
60
	if (typeof evt != "number") {
61
		if (this._typamaticTimer != null) {
62
			if (this._typamaticNode == nodePressed) {
63
				return;
64
			}
65
			dojo.lang.clearTimeout(this._typamaticTimer);
66
		}
67
		this._releaseButton(nodeReleased);
68
		this._eventCount++;
69
		this._typamaticTimer = null;
70
		this._currentTimeout = this.defaultTimeout;
71
	} else {
72
		if (evt != this._eventCount) {
73
			this._releaseButton(nodePressed);
74
			return;
75
		}
76
	}
77
	this._pressButton(nodePressed);
78
	this._setCursorX(this.adjustValue(direction, this._getCursorX()));
79
	this._typamaticNode = nodePressed;
80
	this._typamaticTimer = dojo.lang.setTimeout(this, "_arrowPressed", this._currentTimeout, this._eventCount, direction);
81
	this._currentTimeout = Math.round(this._currentTimeout * this.timeoutChangeRate);
82
}, _downArrowPressed:function (evt) {
83
	return this._arrowPressed(evt, -1);
84
}, _downArrowDoubleClicked:function (evt) {
85
	var rc = this._downArrowPressed(evt);
86
	dojo.lang.setTimeout(this, "_arrowReleased", 50, null);
87
	return rc;
88
}, _upArrowPressed:function (evt) {
89
	return this._arrowPressed(evt, +1);
90
}, _upArrowDoubleClicked:function (evt) {
91
	var rc = this._upArrowPressed(evt);
92
	dojo.lang.setTimeout(this, "_arrowReleased", 50, null);
93
	return rc;
94
}, _arrowReleased:function (evt) {
95
	this.textbox.focus();
96
	if (evt != null && typeof evt == "object" && evt.keyCode && evt.keyCode != null) {
97
		var keyCode = evt.keyCode;
98
		var k = dojo.event.browser.keys;
99
		switch (keyCode) {
100
		  case k.KEY_DOWN_ARROW:
101
		  case k.KEY_UP_ARROW:
102
			dojo.event.browser.stopEvent(evt);
103
			break;
104
		}
105
	}
106
	this._releaseButton(this.upArrowNode);
107
	this._releaseButton(this.downArrowNode);
108
	this._eventCount++;
109
	if (this._typamaticTimer != null) {
110
		dojo.lang.clearTimeout(this._typamaticTimer);
111
	}
112
	this._typamaticTimer = null;
113
	this._currentTimeout = this.defaultTimeout;
114
}, _mouseWheeled:function (evt) {
115
	var scrollAmount = 0;
116
	if (typeof evt.wheelDelta == "number") {
117
		scrollAmount = evt.wheelDelta;
118
	} else {
119
		if (typeof evt.detail == "number") {
120
			scrollAmount = -evt.detail;
121
		}
122
	}
123
	if (scrollAmount > 0) {
124
		this._upArrowPressed(evt);
125
		this._arrowReleased(evt);
126
	} else {
127
		if (scrollAmount < 0) {
128
			this._downArrowPressed(evt);
129
			this._arrowReleased(evt);
130
		}
131
	}
132
}, _discardEvent:function (evt) {
133
	dojo.event.browser.stopEvent(evt);
134
}, _getCursorX:function () {
135
	var x = -1;
136
	try {
137
		this.textbox.focus();
138
		if (typeof this.textbox.selectionEnd == "number") {
139
			x = this.textbox.selectionEnd;
140
		} else {
141
			if (document.selection && document.selection.createRange) {
142
				var range = document.selection.createRange().duplicate();
143
				if (range.parentElement() == this.textbox) {
144
					range.moveStart("textedit", -1);
145
					x = range.text.length;
146
				}
147
			}
148
		}
149
	}
150
	catch (e) {
151
	}
152
	return x;
153
}, _setCursorX:function (x) {
154
	try {
155
		this.textbox.focus();
156
		if (!x) {
157
			x = 0;
158
		}
159
		if (typeof this.textbox.selectionEnd == "number") {
160
			this.textbox.selectionEnd = x;
161
		} else {
162
			if (this.textbox.createTextRange) {
163
				var range = this.textbox.createTextRange();
164
				range.collapse(true);
165
				range.moveEnd("character", x);
166
				range.moveStart("character", x);
167
				range.select();
168
			}
169
		}
170
	}
171
	catch (e) {
172
	}
173
}, _spinnerPostMixInProperties:function (args, frag) {
174
	var inputNode = this.getFragNodeRef(frag);
175
	var inputSize = dojo.html.getBorderBox(inputNode);
176
	this.buttonSize = {width:inputSize.height / 2 - 1, height:inputSize.height / 2 - 1};
177
}, _spinnerPostCreate:function (args, frag) {
178
	if (this.textbox.addEventListener) {
179
		this.textbox.addEventListener("DOMMouseScroll", dojo.lang.hitch(this, "_mouseWheeled"), false);
180
	} else {
181
		dojo.event.connect(this.textbox, "onmousewheel", this, "_mouseWheeled");
182
	}
183
}});
184
dojo.widget.defineWidget("dojo.widget.IntegerSpinner", [dojo.widget.IntegerTextbox, dojo.widget.Spinner], {delta:"1", postMixInProperties:function (args, frag) {
185
	dojo.widget.IntegerSpinner.superclass.postMixInProperties.apply(this, arguments);
186
	this._spinnerPostMixInProperties(args, frag);
187
}, postCreate:function (args, frag) {
188
	dojo.widget.IntegerSpinner.superclass.postCreate.apply(this, arguments);
189
	this._spinnerPostCreate(args, frag);
190
}, adjustValue:function (direction, x) {
191
	var val = this.getValue().replace(/[^\-+\d]/g, "");
192
	if (val.length == 0) {
193
		return;
194
	}
195
	var num = Math.min(Math.max((parseInt(val) + (parseInt(this.delta) * direction)), (this.flags.min ? this.flags.min : -Infinity)), (this.flags.max ? this.flags.max : +Infinity));
196
	val = num.toString();
197
	if (num >= 0) {
198
		val = ((this.flags.signed == true) ? "+" : " ") + val;
199
	}
200
	if (this.flags.separator.length > 0) {
201
		for (var i = val.length - 3; i > 1; i -= 3) {
202
			val = val.substr(0, i) + this.flags.separator + val.substr(i);
203
		}
204
	}
205
	if (val.substr(0, 1) == " ") {
206
		val = val.substr(1);
207
	}
208
	this.setValue(val);
209
	return val.length;
210
}});
211
dojo.widget.defineWidget("dojo.widget.RealNumberSpinner", [dojo.widget.RealNumberTextbox, dojo.widget.Spinner], function () {
212
	dojo.experimental("dojo.widget.RealNumberSpinner");
213
}, {delta:"1e1", postMixInProperties:function (args, frag) {
214
	dojo.widget.RealNumberSpinner.superclass.postMixInProperties.apply(this, arguments);
215
	this._spinnerPostMixInProperties(args, frag);
216
}, postCreate:function (args, frag) {
217
	dojo.widget.RealNumberSpinner.superclass.postCreate.apply(this, arguments);
218
	this._spinnerPostCreate(args, frag);
219
}, adjustValue:function (direction, x) {
220
	var val = this.getValue().replace(/[^\-+\.eE\d]/g, "");
221
	if (!val.length) {
222
		return;
223
	}
224
	var num = parseFloat(val);
225
	if (isNaN(num)) {
226
		return;
227
	}
228
	var delta = this.delta.split(/[eE]/);
229
	if (!delta.length) {
230
		delta = [1, 1];
231
	} else {
232
		delta[0] = parseFloat(delta[0].replace(/[^\-+\.\d]/g, ""));
233
		if (isNaN(delta[0])) {
234
			delta[0] = 1;
235
		}
236
		if (delta.length > 1) {
237
			delta[1] = parseInt(delta[1]);
238
		}
239
		if (isNaN(delta[1])) {
240
			delta[1] = 1;
241
		}
242
	}
243
	val = this.getValue().split(/[eE]/);
244
	if (!val.length) {
245
		return;
246
	}
247
	var numBase = parseFloat(val[0].replace(/[^\-+\.\d]/g, ""));
248
	if (val.length == 1) {
249
		var numExp = 0;
250
	} else {
251
		var numExp = parseInt(val[1].replace(/[^\-+\d]/g, ""));
252
	}
253
	if (x <= val[0].length) {
254
		x = 0;
255
		numBase += delta[0] * direction;
256
	} else {
257
		x = Number.MAX_VALUE;
258
		numExp += delta[1] * direction;
259
		if (this.flags.eSigned == false && numExp < 0) {
260
			numExp = 0;
261
		}
262
	}
263
	num = Math.min(Math.max((numBase * Math.pow(10, numExp)), (this.flags.min ? this.flags.min : -Infinity)), (this.flags.max ? this.flags.max : +Infinity));
264
	if ((this.flags.exponent == true || (this.flags.exponent != false && x != 0)) && num.toExponential) {
265
		if (isNaN(this.flags.places) || this.flags.places == Infinity) {
266
			val = num.toExponential();
267
		} else {
268
			val = num.toExponential(this.flags.places);
269
		}
270
	} else {
271
		if (num.toFixed && num.toPrecision) {
272
			if (isNaN(this.flags.places) || this.flags.places == Infinity) {
273
				val = num.toPrecision((1 / 3).toString().length - 1);
274
			} else {
275
				val = num.toFixed(this.flags.places);
276
			}
277
		} else {
278
			val = num.toString();
279
		}
280
	}
281
	if (num >= 0) {
282
		if (this.flags.signed == true) {
283
			val = "+" + val;
284
		}
285
	}
286
	val = val.split(/[eE]/);
287
	if (this.flags.separator.length > 0) {
288
		if (num >= 0 && val[0].substr(0, 1) != "+") {
289
			val[0] = " " + val[0];
290
		}
291
		var i = val[0].lastIndexOf(".");
292
		if (i >= 0) {
293
			i -= 3;
294
		} else {
295
			i = val[0].length - 3;
296
		}
297
		for (; i > 1; i -= 3) {
298
			val[0] = val[0].substr(0, i) + this.flags.separator + val[0].substr(i);
299
		}
300
		if (val[0].substr(0, 1) == " ") {
301
			val[0] = val[0].substr(1);
302
		}
303
	}
304
	if (val.length > 1) {
305
		if ((this.flags.eSigned == true) && (val[1].substr(0, 1) != "+")) {
306
			val[1] = "+" + val[1];
307
		} else {
308
			if ((!this.flags.eSigned) && (val[1].substr(0, 1) == "+")) {
309
				val[1] = val[1].substr(1);
310
			} else {
311
				if ((!this.flags.eSigned) && (val[1].substr(0, 1) == "-") && (num.toFixed && num.toPrecision)) {
312
					if (isNaN(this.flags.places)) {
313
						val[0] = num.toPrecision((1 / 3).toString().length - 1);
314
					} else {
315
						val[0] = num.toFixed(this.flags.places).toString();
316
					}
317
					val[1] = "0";
318
				}
319
			}
320
		}
321
		val[0] += "e" + val[1];
322
	}
323
	this.setValue(val[0]);
324
	if (x > val[0].length) {
325
		x = val[0].length;
326
	}
327
	return x;
328
}});
329
dojo.widget.defineWidget("dojo.widget.TimeSpinner", [dojo.widget.TimeTextbox, dojo.widget.Spinner], function () {
330
	dojo.experimental("dojo.widget.TimeSpinner");
331
}, {postMixInProperties:function (args, frag) {
332
	dojo.widget.TimeSpinner.superclass.postMixInProperties.apply(this, arguments);
333
	this._spinnerPostMixInProperties(args, frag);
334
}, postCreate:function (args, frag) {
335
	dojo.widget.TimeSpinner.superclass.postCreate.apply(this, arguments);
336
	this._spinnerPostCreate(args, frag);
337
}, adjustValue:function (direction, x) {
338
	var val = this.getValue();
339
	var format = (this.flags.format && this.flags.format.search(/[Hhmst]/) >= 0) ? this.flags.format : "hh:mm:ss t";
340
	if (direction == 0 || !val.length || !this.isValid()) {
341
		return;
342
	}
343
	if (!this.flags.amSymbol) {
344
		this.flags.amSymbol = "AM";
345
	}
346
	if (!this.flags.pmSymbol) {
347
		this.flags.pmSymbol = "PM";
348
	}
349
	var re = dojo.regexp.time(this.flags);
350
	var qualifiers = format.replace(/H/g, "h").replace(/[^hmst]/g, "").replace(/([hmst])\1/g, "$1");
351
	var hourPos = qualifiers.indexOf("h") + 1;
352
	var minPos = qualifiers.indexOf("m") + 1;
353
	var secPos = qualifiers.indexOf("s") + 1;
354
	var ampmPos = qualifiers.indexOf("t") + 1;
355
	var cursorFormat = format;
356
	var ampm = "";
357
	if (ampmPos > 0) {
358
		ampm = val.replace(new RegExp(re), "$" + ampmPos);
359
		cursorFormat = cursorFormat.replace(/t+/, ampm.replace(/./g, "t"));
360
	}
361
	var hour = 0;
362
	var deltaHour = 1;
363
	if (hourPos > 0) {
364
		hour = val.replace(new RegExp(re), "$" + hourPos);
365
		if (dojo.lang.isString(this.delta)) {
366
			deltaHour = this.delta.replace(new RegExp(re), "$" + hourPos);
367
		}
368
		if (isNaN(deltaHour)) {
369
			deltaHour = 1;
370
		} else {
371
			deltaHour = parseInt(deltaHour);
372
		}
373
		if (hour.length == 2) {
374
			cursorFormat = cursorFormat.replace(/([Hh])+/, "$1$1");
375
		} else {
376
			cursorFormat = cursorFormat.replace(/([Hh])+/, "$1");
377
		}
378
		if (isNaN(hour)) {
379
			hour = 0;
380
		} else {
381
			hour = parseInt(hour.replace(/^0(\d)/, "$1"));
382
		}
383
	}
384
	var min = 0;
385
	var deltaMin = 1;
386
	if (minPos > 0) {
387
		min = val.replace(new RegExp(re), "$" + minPos);
388
		if (dojo.lang.isString(this.delta)) {
389
			deltaMin = this.delta.replace(new RegExp(re), "$" + minPos);
390
		}
391
		if (isNaN(deltaMin)) {
392
			deltaMin = 1;
393
		} else {
394
			deltaMin = parseInt(deltaMin);
395
		}
396
		cursorFormat = cursorFormat.replace(/m+/, min.replace(/./g, "m"));
397
		if (isNaN(min)) {
398
			min = 0;
399
		} else {
400
			min = parseInt(min.replace(/^0(\d)/, "$1"));
401
		}
402
	}
403
	var sec = 0;
404
	var deltaSec = 1;
405
	if (secPos > 0) {
406
		sec = val.replace(new RegExp(re), "$" + secPos);
407
		if (dojo.lang.isString(this.delta)) {
408
			deltaSec = this.delta.replace(new RegExp(re), "$" + secPos);
409
		}
410
		if (isNaN(deltaSec)) {
411
			deltaSec = 1;
412
		} else {
413
			deltaSec = parseInt(deltaSec);
414
		}
415
		cursorFormat = cursorFormat.replace(/s+/, sec.replace(/./g, "s"));
416
		if (isNaN(sec)) {
417
			sec = 0;
418
		} else {
419
			sec = parseInt(sec.replace(/^0(\d)/, "$1"));
420
		}
421
	}
422
	if (isNaN(x) || x >= cursorFormat.length) {
423
		x = cursorFormat.length - 1;
424
	}
425
	var cursorToken = cursorFormat.charAt(x);
426
	switch (cursorToken) {
427
	  case "t":
428
		if (ampm == this.flags.amSymbol) {
429
			ampm = this.flags.pmSymbol;
430
		} else {
431
			if (ampm == this.flags.pmSymbol) {
432
				ampm = this.flags.amSymbol;
433
			}
434
		}
435
		break;
436
	  default:
437
		if (hour >= 1 && hour < 12 && ampm == this.flags.pmSymbol) {
438
			hour += 12;
439
		}
440
		if (hour == 12 && ampm == this.flags.amSymbol) {
441
			hour = 0;
442
		}
443
		switch (cursorToken) {
444
		  case "s":
445
			sec += deltaSec * direction;
446
			while (sec < 0) {
447
				min--;
448
				sec += 60;
449
			}
450
			while (sec >= 60) {
451
				min++;
452
				sec -= 60;
453
			}
454
		  case "m":
455
			if (cursorToken == "m") {
456
				min += deltaMin * direction;
457
			}
458
			while (min < 0) {
459
				hour--;
460
				min += 60;
461
			}
462
			while (min >= 60) {
463
				hour++;
464
				min -= 60;
465
			}
466
		  case "h":
467
		  case "H":
468
			if (cursorToken == "h" || cursorToken == "H") {
469
				hour += deltaHour * direction;
470
			}
471
			while (hour < 0) {
472
				hour += 24;
473
			}
474
			while (hour >= 24) {
475
				hour -= 24;
476
			}
477
			break;
478
		  default:
479
			return;
480
		}
481
		if (hour >= 12) {
482
			ampm = this.flags.pmSymbol;
483
			if (format.indexOf("h") >= 0 && hour >= 13) {
484
				hour -= 12;
485
			}
486
		} else {
487
			ampm = this.flags.amSymbol;
488
			if (format.indexOf("h") >= 0 && hour == 0) {
489
				hour = 12;
490
			}
491
		}
492
	}
493
	cursorFormat = format;
494
	if (hour >= 0 && hour < 10 && format.search(/[hH]{2}/) >= 0) {
495
		hour = "0" + hour.toString();
496
	}
497
	if (hour >= 10 && cursorFormat.search(/[hH]{2}/) < 0) {
498
		cursorFormat = cursorFormat.replace(/(h|H)/, "$1$1");
499
	}
500
	if (min >= 0 && min < 10 && cursorFormat.search(/mm/) >= 0) {
501
		min = "0" + min.toString();
502
	}
503
	if (min >= 10 && cursorFormat.search(/mm/) < 0) {
504
		cursorFormat = cursorFormat.replace(/m/, "$1$1");
505
	}
506
	if (sec >= 0 && sec < 10 && cursorFormat.search(/ss/) >= 0) {
507
		sec = "0" + sec.toString();
508
	}
509
	if (sec >= 10 && cursorFormat.search(/ss/) < 0) {
510
		cursorFormat = cursorFormat.replace(/s/, "$1$1");
511
	}
512
	x = cursorFormat.indexOf(cursorToken);
513
	if (x == -1) {
514
		x = format.length;
515
	}
516
	format = format.replace(/[hH]+/, hour);
517
	format = format.replace(/m+/, min);
518
	format = format.replace(/s+/, sec);
519
	format = format.replace(/t/, ampm);
520
	this.setValue(format);
521
	if (x > format.length) {
522
		x = format.length;
523
	}
524
	return x;
525
}});
526