This file is indexed.

/usr/share/monodoc/web/xtree/xtree.js is in monodoc-http 2.10-6.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
/*----------------------------------------------------------------------------\
|                       Cross Browser Tree Widget 1.17                        |
|-----------------------------------------------------------------------------|
|                          Created by Emil A Eklund                           |
|                  (http://webfx.eae.net/contact.html#emil)                   |
|                      For WebFX (http://webfx.eae.net/)                      |
|-----------------------------------------------------------------------------|
| An object based tree widget,  emulating the one found in microsoft windows, |
| with persistence using cookies. Works in IE 5+, Mozilla and konqueror 3.    |
|-----------------------------------------------------------------------------|
|                   Copyright (c) 1999 - 2002 Emil A Eklund                   |
|-----------------------------------------------------------------------------|
| This software is provided "as is", without warranty of any kind, express or |
| implied, including  but not limited  to the warranties of  merchantability, |
| fitness for a particular purpose and noninfringement. In no event shall the |
| authors or  copyright  holders be  liable for any claim,  damages or  other |
| liability, whether  in an  action of  contract, tort  or otherwise, arising |
| from,  out of  or in  connection with  the software or  the  use  or  other |
| dealings in the software.                                                   |
| - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| This  software is  available under the  three different licenses  mentioned |
| below.  To use this software you must chose, and qualify, for one of those. |
| - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| The WebFX Non-Commercial License          http://webfx.eae.net/license.html |
| Permits  anyone the right to use the  software in a  non-commercial context |
| free of charge.                                                             |
| - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| The WebFX Commercial license           http://webfx.eae.net/commercial.html |
| Permits the  license holder the right to use  the software in a  commercial |
| context. Such license must be specifically obtained, however it's valid for |
| any number of  implementations of the licensed software.                    |
| - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| GPL - The GNU General Public License    http://www.gnu.org/licenses/gpl.txt |
| Permits anyone the right to use and modify the software without limitations |
| as long as proper  credits are given  and the original  and modified source |
| code are included. Requires  that the final product, software derivate from |
| the original  source or any  software  utilizing a GPL  component, such  as |
| this, is also licensed under the GPL license.                               |
|-----------------------------------------------------------------------------|
| Dependencies: xtree.css (To set up the CSS of the tree classes)             |
|-----------------------------------------------------------------------------|
| 2001-01-10 | Original Version Posted.                                       |
| 2001-03-18 | Added getSelected and get/setBehavior  that can make it behave |
|            | more like windows explorer, check usage for more information.  |
| 2001-09-23 | Version 1.1 - New features included  keyboard  navigation (ie) |
|            | and the ability  to add and  remove nodes dynamically and some |
|            | other small tweaks and fixes.                                  |
| 2002-01-27 | Version 1.11 - Bug fixes and improved mozilla support.         |
| 2002-06-11 | Version 1.12 - Fixed a bug that prevented the indentation line |
|            | from  updating correctly  under some  circumstances.  This bug |
|            | happened when removing the last item in a subtree and items in |
|            | siblings to the remove subtree where not correctly updated.    |
| 2002-06-13 | Fixed a few minor bugs cased by the 1.12 bug-fix.              |
| 2002-08-20 | Added usePersistence flag to allow disable of cookies.         |
| 2002-10-23 | (1.14) Fixed a plus icon issue                                 |
| 2002-10-29 | (1.15) Last changes broke more than they fixed. This version   |
|            | is based on 1.13 and fixes the bugs 1.14 fixed withou breaking |
|            | lots of other things.                                          |
| 2003-02-15 | The  selected node can now be made visible even when  the tree |
|            | control  loses focus.  It uses a new class  declaration in the |
|            | css file '.webfx-tree-item a.selected-inactive', by default it |
|            | puts a light-gray rectangle around the selected node.          |
| 2003-03-16 | Adding target support after lots of lobbying...                |
|-----------------------------------------------------------------------------|
| Created 2000-12-11 | All changes are in the log above. | Updated 2003-03-16 |
\----------------------------------------------------------------------------*/

var webFXTreeConfig = {
	rootIcon        : 'xtree/images/foldericon.png',
	openRootIcon    : 'xtree/images/openfoldericon.png',
	folderIcon      : 'xtree/images/foldericon.png',
	openFolderIcon  : 'xtree/images/openfoldericon.png',
	fileIcon        : 'xtree/images/file.png',
	iIcon           : 'xtree/images/I.png',
	lIcon           : 'xtree/images/L.png',
	lMinusIcon      : 'xtree/images/Lminus.png',
	lPlusIcon       : 'xtree/images/Lplus.png',
	tIcon           : 'xtree/images/T.png',
	tMinusIcon      : 'xtree/images/Tminus.png',
	tPlusIcon       : 'xtree/images/Tplus.png',
	blankIcon       : 'xtree/images/blank.png',
	defaultText     : 'Tree Item',
	defaultAction   : 'javascript:void(0);',
	defaultBehavior : 'classic',
	usePersistence	: true
};

var webFXTreeHandler = {
	idCounter : 0,
	idPrefix  : "webfx-tree-object-",
	all       : {},
	behavior  : null,
	selected  : null,
	onSelect  : null, /* should be part of tree, not handler */
	getId     : function() { return this.idPrefix + this.idCounter++; },
	toggle    : function (oItem) { this.all[oItem.id.replace('-plus','')].toggle(); },
	select    : function (oItem) { this.all[oItem.id.replace('-icon','')].select(); },
	focus     : function (oItem) { this.all[oItem.id.replace('-anchor','')].focus(); },
	blur      : function (oItem) { this.all[oItem.id.replace('-anchor','')].blur(); },
	keydown   : function (oItem, e) { return this.all[oItem.id].keydown(e.keyCode); },
	cookies   : new WebFXCookie(),
	insertHTMLBeforeEnd	:	function (oElement, sHTML) {
		if (oElement.insertAdjacentHTML != null) {
			oElement.insertAdjacentHTML("BeforeEnd", sHTML)
			return;
		}
		var df;	// DocumentFragment
		var r = oElement.ownerDocument.createRange();
		r.selectNodeContents(oElement);
		r.collapse(false);
		df = r.createContextualFragment(sHTML);
		oElement.appendChild(df);
	}
};

/*
 * WebFXCookie class
 */

function WebFXCookie() {
	if (document.cookie.length) { this.cookies = ' ' + document.cookie; }
}

WebFXCookie.prototype.setCookie = function (key, value) {
	document.cookie = key + "=" + escape(value);
}

WebFXCookie.prototype.getCookie = function (key) {
	if (this.cookies) {
		var start = this.cookies.indexOf(' ' + key + '=');
		if (start == -1) { return null; }
		var end = this.cookies.indexOf(";", start);
		if (end == -1) { end = this.cookies.length; }
		end -= start;
		var cookie = this.cookies.substr(start,end);
		return unescape(cookie.substr(cookie.indexOf('=') + 1, cookie.length - cookie.indexOf('=') + 1));
	}
	else { return null; }
}

/*
 * WebFXTreeAbstractNode class
 */

function WebFXTreeAbstractNode(sText, sAction) {
	this.childNodes  = [];
	this.id     = webFXTreeHandler.getId();
	this.text   = sText || webFXTreeConfig.defaultText;
	this.action = sAction || webFXTreeConfig.defaultAction;
	this._last  = false;
	webFXTreeHandler.all[this.id] = this;
}

/*
 * To speed thing up if you're adding multiple nodes at once (after load)
 * use the bNoIdent parameter to prevent automatic re-indentation and call
 * the obj.ident() method manually once all nodes has been added.
 */

WebFXTreeAbstractNode.prototype.add = function (node, bNoIdent) {
	node.parentNode = this;
	this.childNodes[this.childNodes.length] = node;
	var root = this;
	if (this.childNodes.length >= 2) {
		this.childNodes[this.childNodes.length - 2]._last = false;
	}
	while (root.parentNode) { root = root.parentNode; }
	if (root.rendered) {
		if (this.childNodes.length >= 2) {
			document.getElementById(this.childNodes[this.childNodes.length - 2].id + '-plus').src = ((this.childNodes[this.childNodes.length -2].folder)?((this.childNodes[this.childNodes.length -2].open)?webFXTreeConfig.tMinusIcon:webFXTreeConfig.tPlusIcon):webFXTreeConfig.tIcon);
			this.childNodes[this.childNodes.length - 2].plusIcon = webFXTreeConfig.tPlusIcon;
			this.childNodes[this.childNodes.length - 2].minusIcon = webFXTreeConfig.tMinusIcon;
			this.childNodes[this.childNodes.length - 2]._last = false;
		}
		this._last = true;
		var foo = this;
		while (foo.parentNode) {
			for (var i = 0; i < foo.parentNode.childNodes.length; i++) {
				if (foo.id == foo.parentNode.childNodes[i].id) { break; }
			}
			if (i == foo.parentNode.childNodes.length - 1) { foo.parentNode._last = true; }
			else { foo.parentNode._last = false; }
			foo = foo.parentNode;
		}
		webFXTreeHandler.insertHTMLBeforeEnd(document.getElementById(this.id + '-cont'), node.toString());
		if ((!this.folder) && (!this.openIcon)) {
			this.icon = webFXTreeConfig.folderIcon;
			this.openIcon = webFXTreeConfig.openFolderIcon;
		}
		if (!this.folder) { this.folder = true; this.collapse(true); }
		if (!bNoIdent) { this.indent(); }
	}
	return node;
}

WebFXTreeAbstractNode.prototype.toggle = function() {
	if (this.folder) {
		if (this.open) { this.collapse(); }
		else { this.expand(); }
}	}

WebFXTreeAbstractNode.prototype.select = function() {
	document.getElementById(this.id + '-anchor').focus();
}

WebFXTreeAbstractNode.prototype.deSelect = function() {
	document.getElementById(this.id + '-anchor').className = '';
	webFXTreeHandler.selected = null;
}

WebFXTreeAbstractNode.prototype.focus = function() {
	if ((webFXTreeHandler.selected) && (webFXTreeHandler.selected != this)) { webFXTreeHandler.selected.deSelect(); }
	webFXTreeHandler.selected = this;
	if ((this.openIcon) && (webFXTreeHandler.behavior != 'classic')) { document.getElementById(this.id + '-icon').src = this.openIcon; }
	document.getElementById(this.id + '-anchor').className = 'selected';
	document.getElementById(this.id + '-anchor').focus();
	if (webFXTreeHandler.onSelect) { webFXTreeHandler.onSelect(this); }
}

WebFXTreeAbstractNode.prototype.blur = function() {
	if ((this.openIcon) && (webFXTreeHandler.behavior != 'classic')) { document.getElementById(this.id + '-icon').src = this.icon; }
	document.getElementById(this.id + '-anchor').className = 'selected-inactive';
}

WebFXTreeAbstractNode.prototype.doExpand = function() {
	if (webFXTreeHandler.behavior == 'classic') { document.getElementById(this.id + '-icon').src = this.openIcon; }
	if (this.childNodes.length) {  document.getElementById(this.id + '-cont').style.display = 'block'; }
	this.open = true;
	if (webFXTreeConfig.usePersistence) {
		webFXTreeHandler.cookies.setCookie(this.id.substr(18,this.id.length - 18), '1');
}	}

WebFXTreeAbstractNode.prototype.doCollapse = function() {
	if (webFXTreeHandler.behavior == 'classic') { document.getElementById(this.id + '-icon').src = this.icon; }
	if (this.childNodes.length) { document.getElementById(this.id + '-cont').style.display = 'none'; }
	this.open = false;
	if (webFXTreeConfig.usePersistence) {
		webFXTreeHandler.cookies.setCookie(this.id.substr(18,this.id.length - 18), '0');
}	}

WebFXTreeAbstractNode.prototype.expandAll = function() {
	this.expandChildren();
	if ((this.folder) && (!this.open)) { this.expand(); }
}

WebFXTreeAbstractNode.prototype.expandChildren = function() {
	for (var i = 0; i < this.childNodes.length; i++) {
		this.childNodes[i].expandAll();
} }

WebFXTreeAbstractNode.prototype.collapseAll = function() {
	this.collapseChildren();
	if ((this.folder) && (this.open)) { this.collapse(true); }
}

WebFXTreeAbstractNode.prototype.collapseChildren = function() {
	for (var i = 0; i < this.childNodes.length; i++) {
		this.childNodes[i].collapseAll();
} }

WebFXTreeAbstractNode.prototype.indent = function(lvl, del, last, level, nodesLeft) {
	/*
	 * Since we only want to modify items one level below ourself,
	 * and since the rightmost indentation position is occupied by
	 * the plus icon we set this to -2
	 */
	if (lvl == null) { lvl = -2; }
	var state = 0;
	for (var i = this.childNodes.length - 1; i >= 0 ; i--) {
		state = this.childNodes[i].indent(lvl + 1, del, last, level);
		if (state) { return; }
	}
	if (del) {
		if ((level >= this._level) && (document.getElementById(this.id + '-plus'))) {
			if (this.folder) {
				document.getElementById(this.id + '-plus').src = (this.open)?webFXTreeConfig.lMinusIcon:webFXTreeConfig.lPlusIcon;
				this.plusIcon = webFXTreeConfig.lPlusIcon;
				this.minusIcon = webFXTreeConfig.lMinusIcon;
			}
			else if (nodesLeft) { document.getElementById(this.id + '-plus').src = webFXTreeConfig.lIcon; }
			return 1;
	}	}
	var foo = document.getElementById(this.id + '-indent-' + lvl);
	if (foo) {
		if ((foo._last) || ((del) && (last))) { foo.src =  webFXTreeConfig.blankIcon; }
		else { foo.src =  webFXTreeConfig.iIcon; }
	}
	return 0;
}

/*
 * WebFXTree class
 */

function WebFXTree(sText, sAction, sBehavior, sIcon, sOpenIcon) {
	this.base = WebFXTreeAbstractNode;
	this.base(sText, sAction);
	this.icon      = sIcon || webFXTreeConfig.rootIcon;
	this.openIcon  = sOpenIcon || webFXTreeConfig.openRootIcon;
	/* Defaults to open */
	if (webFXTreeConfig.usePersistence) {
		this.open  = (webFXTreeHandler.cookies.getCookie(this.id.substr(18,this.id.length - 18)) == '0')?false:true;
	} else { this.open  = true; }
	this.folder    = true;
	this.rendered  = false;
	this.onSelect  = null;
	if (!webFXTreeHandler.behavior) {  webFXTreeHandler.behavior = sBehavior || webFXTreeConfig.defaultBehavior; }
}

WebFXTree.prototype = new WebFXTreeAbstractNode;

WebFXTree.prototype.setBehavior = function (sBehavior) {
	webFXTreeHandler.behavior =  sBehavior;
};

WebFXTree.prototype.getBehavior = function (sBehavior) {
	return webFXTreeHandler.behavior;
};

WebFXTree.prototype.getSelected = function() {
	if (webFXTreeHandler.selected) { return webFXTreeHandler.selected; }
	else { return null; }
}

WebFXTree.prototype.remove = function() { }

WebFXTree.prototype.expand = function() {
	this.doExpand();
}

WebFXTree.prototype.collapse = function(b) {
	if (!b) { this.focus(); }
	this.doCollapse();
}

WebFXTree.prototype.getFirst = function() {
	return null;
}

WebFXTree.prototype.getLast = function() {
	return null;
}

WebFXTree.prototype.getNextSibling = function() {
	return null;
}

WebFXTree.prototype.getPreviousSibling = function() {
	return null;
}

WebFXTree.prototype.keydown = function(key) {
	if (key == 39) {
		if (!this.open) { this.expand(); }
		else if (this.childNodes.length) { this.childNodes[0].select(); }
		return false;
	}
	if (key == 37) { this.collapse(); return false; }
	if ((key == 40) && (this.open) && (this.childNodes.length)) { this.childNodes[0].select(); return false; }
	return true;
}

WebFXTree.prototype.toString = function() {
	var str = "<div id=\"" + this.id + "\" ondblclick=\"webFXTreeHandler.toggle(this);\" class=\"webfx-tree-item\" onkeydown=\"return webFXTreeHandler.keydown(this, event)\">" +
		"<img id=\"" + this.id + "-icon\" class=\"webfx-tree-icon\" src=\"" + ((webFXTreeHandler.behavior == 'classic' && this.open)?this.openIcon:this.icon) + "\" onclick=\"webFXTreeHandler.select(this);\">" +
		"<a href=\"" + this.action + "\" id=\"" + this.id + "-anchor\" onfocus=\"webFXTreeHandler.focus(this);\" onblur=\"webFXTreeHandler.blur(this);\"" +
		(this.target ? " target=\"" + this.target + "\"" : "") +
		">" + this.text + "</a></div>" +
		"<div id=\"" + this.id + "-cont\" class=\"webfx-tree-container\" style=\"display: " + ((this.open)?'block':'none') + ";\">";
	var sb = [];
	for (var i = 0; i < this.childNodes.length; i++) {
		sb[i] = this.childNodes[i].toString(i, this.childNodes.length);
	}
	this.rendered = true;
	return str + sb.join("") + "</div>";
};

/*
 * WebFXTreeItem class
 */

function WebFXTreeItem(sText, sAction, eParent, sIcon, sOpenIcon) {
	this.base = WebFXTreeAbstractNode;
	this.base(sText, sAction);
	/* Defaults to close */
	if (webFXTreeConfig.usePersistence) {
		this.open = (webFXTreeHandler.cookies.getCookie(this.id.substr(18,this.id.length - 18)) == '1')?true:false;
	} else { this.open = false; }
	if (sIcon) { this.icon = sIcon; }
	if (sOpenIcon) { this.openIcon = sOpenIcon; }
	if (eParent) { eParent.add(this); }
}

WebFXTreeItem.prototype = new WebFXTreeAbstractNode;

WebFXTreeItem.prototype.remove = function() {
	var iconSrc = document.getElementById(this.id + '-plus').src;
	var parentNode = this.parentNode;
	var prevSibling = this.getPreviousSibling(true);
	var nextSibling = this.getNextSibling(true);
	var folder = this.parentNode.folder;
	var last = ((nextSibling) && (nextSibling.parentNode) && (nextSibling.parentNode.id == parentNode.id))?false:true;
	this.getPreviousSibling().focus();
	this._remove();
	if (parentNode.childNodes.length == 0) {
		document.getElementById(parentNode.id + '-cont').style.display = 'none';
		parentNode.doCollapse();
		parentNode.folder = false;
		parentNode.open = false;
	}
	if (!nextSibling || last) { parentNode.indent(null, true, last, this._level, parentNode.childNodes.length); }
	if ((prevSibling == parentNode) && !(parentNode.childNodes.length)) {
		prevSibling.folder = false;
		prevSibling.open = false;
		iconSrc = document.getElementById(prevSibling.id + '-plus').src;
		iconSrc = iconSrc.replace('minus', '').replace('plus', '');
		document.getElementById(prevSibling.id + '-plus').src = iconSrc;
		document.getElementById(prevSibling.id + '-icon').src = webFXTreeConfig.fileIcon;
	}
	if (document.getElementById(prevSibling.id + '-plus')) {
		if (parentNode == prevSibling.parentNode) {
			iconSrc = iconSrc.replace('minus', '').replace('plus', '');
			document.getElementById(prevSibling.id + '-plus').src = iconSrc;
}	}	}

WebFXTreeItem.prototype._remove = function() {
	for (var i = this.childNodes.length - 1; i >= 0; i--) {
		this.childNodes[i]._remove();
 	}
	for (var i = 0; i < this.parentNode.childNodes.length; i++) {
		if (this == this.parentNode.childNodes[i]) {
			for (var j = i; j < this.parentNode.childNodes.length; j++) {
				this.parentNode.childNodes[j] = this.parentNode.childNodes[j+1];
			}
			this.parentNode.childNodes.length -= 1;
			if (i + 1 == this.parentNode.childNodes.length) { this.parentNode._last = true; }
			break;
	}	}
	webFXTreeHandler.all[this.id] = null;
	var tmp = document.getElementById(this.id);
	if (tmp) { tmp.parentNode.removeChild(tmp); }
	tmp = document.getElementById(this.id + '-cont');
	if (tmp) { tmp.parentNode.removeChild(tmp); }
}

WebFXTreeItem.prototype.expand = function() {
	this.doExpand();
	document.getElementById(this.id + '-plus').src = this.minusIcon;
}

WebFXTreeItem.prototype.collapse = function(b) {
	if (!b) { this.focus(); }
	this.doCollapse();
	document.getElementById(this.id + '-plus').src = this.plusIcon;
}

WebFXTreeItem.prototype.getFirst = function() {
	return this.childNodes[0];
}

WebFXTreeItem.prototype.getLast = function() {
	if (this.childNodes[this.childNodes.length - 1].open) { return this.childNodes[this.childNodes.length - 1].getLast(); }
	else { return this.childNodes[this.childNodes.length - 1]; }
}

WebFXTreeItem.prototype.getNextSibling = function() {
	for (var i = 0; i < this.parentNode.childNodes.length; i++) {
		if (this == this.parentNode.childNodes[i]) { break; }
	}
	if (++i == this.parentNode.childNodes.length) { return this.parentNode.getNextSibling(); }
	else { return this.parentNode.childNodes[i]; }
}

WebFXTreeItem.prototype.getPreviousSibling = function(b) {
	for (var i = 0; i < this.parentNode.childNodes.length; i++) {
		if (this == this.parentNode.childNodes[i]) { break; }
	}
	if (i == 0) { return this.parentNode; }
	else {
		if ((this.parentNode.childNodes[--i].open) || (b && this.parentNode.childNodes[i].folder)) { return this.parentNode.childNodes[i].getLast(); }
		else { return this.parentNode.childNodes[i]; }
} }

WebFXTreeItem.prototype.keydown = function(key) {
	if ((key == 39) && (this.folder)) {
		if (!this.open) { this.expand(); }
		else { this.getFirst().select(); }
		return false;
	}
	else if (key == 37) {
		if (this.open) { this.collapse(); }
		else { this.parentNode.select(); }
		return false;
	}
	else if (key == 40) {
		if (this.open) { this.getFirst().select(); }
		else {
			var sib = this.getNextSibling();
			if (sib) { sib.select(); }
		}
		return false;
	}
	else if (key == 38) { this.getPreviousSibling().select(); return false; }
	return true;
}

WebFXTreeItem.prototype.toString = function (nItem, nItemCount) {
	var foo = this.parentNode;
	var indent = '';
	if (nItem + 1 == nItemCount) { this.parentNode._last = true; }
	var i = 0;
	while (foo.parentNode) {
		foo = foo.parentNode;
		indent = "<img id=\"" + this.id + "-indent-" + i + "\" src=\"" + ((foo._last)?webFXTreeConfig.blankIcon:webFXTreeConfig.iIcon) + "\">" + indent;
		i++;
	}
	this._level = i;
	if (this.childNodes.length) { this.folder = 1; }
	else { this.open = false; }
	if ((this.folder) || (webFXTreeHandler.behavior != 'classic')) {
		if (!this.icon) { this.icon = webFXTreeConfig.folderIcon; }
		if (!this.openIcon) { this.openIcon = webFXTreeConfig.openFolderIcon; }
	}
	else if (!this.icon) { this.icon = webFXTreeConfig.fileIcon; }
	var label = this.text.replace(/</g, '&lt;').replace(/>/g, '&gt;');
	var str = "<div id=\"" + this.id + "\" ondblclick=\"webFXTreeHandler.toggle(this);\" class=\"webfx-tree-item\" onkeydown=\"return webFXTreeHandler.keydown(this, event)\">" +
		indent +
		"<img id=\"" + this.id + "-plus\" src=\"" + ((this.folder)?((this.open)?((this.parentNode._last)?webFXTreeConfig.lMinusIcon:webFXTreeConfig.tMinusIcon):((this.parentNode._last)?webFXTreeConfig.lPlusIcon:webFXTreeConfig.tPlusIcon)):((this.parentNode._last)?webFXTreeConfig.lIcon:webFXTreeConfig.tIcon)) + "\" onclick=\"webFXTreeHandler.toggle(this);\">" +
		"<img id=\"" + this.id + "-icon\" class=\"webfx-tree-icon\" src=\"" + ((webFXTreeHandler.behavior == 'classic' && this.open)?this.openIcon:this.icon) + "\" onclick=\"webFXTreeHandler.select(this);\">" +
		"<a href=\"" + this.action + "\" id=\"" + this.id + "-anchor\" onfocus=\"webFXTreeHandler.focus(this);\" onblur=\"webFXTreeHandler.blur(this);\"" +
		(this.target ? " target=\"" + this.target + "\"" : "") +
		">" + label + "</a></div>" +
		"<div id=\"" + this.id + "-cont\" class=\"webfx-tree-container\" style=\"display: " + ((this.open)?'block':'none') + ";\">";
	var sb = [];
	for (var i = 0; i < this.childNodes.length; i++) {
		sb[i] = this.childNodes[i].toString(i,this.childNodes.length);
	}
	this.plusIcon = ((this.parentNode._last)?webFXTreeConfig.lPlusIcon:webFXTreeConfig.tPlusIcon);
	this.minusIcon = ((this.parentNode._last)?webFXTreeConfig.lMinusIcon:webFXTreeConfig.tMinusIcon);
	return str + sb.join("") + "</div>";
}