script.js?fin20

js jacktheripper.de collected 2026-10-02 14:07:42 UTC 47,617 bytes, 1,412 lines download raw bytes

1var smf_formSubmitted = false;
2var lastKeepAliveCheck = new Date().getTime();
3var smf_editorArray = new Array();
4
5// Some very basic browser detection - from Mozilla's sniffer page.
6var ua = navigator.userAgent.toLowerCase();
7
8var is_opera = ua.indexOf('opera') != -1;
9var is_opera5 = ua.indexOf('opera/5') != -1 || ua.indexOf('opera 5') != -1;
10var is_opera6 = ua.indexOf('opera/6') != -1 || ua.indexOf('opera 6') != -1;
11var is_opera7 = ua.indexOf('opera/7') != -1 || ua.indexOf('opera 7') != -1;
12var is_opera8 = ua.indexOf('opera/8') != -1 || ua.indexOf('opera 8') != -1;
13var is_opera9 = ua.indexOf('opera/9') != -1 || ua.indexOf('opera 9') != -1;
14var is_opera95 = ua.indexOf('opera/9.5') != -1 || ua.indexOf('opera 9.5') != -1;
15var is_opera96 = ua.indexOf('opera/9.6') != -1 || ua.indexOf('opera 9.6') != -1;
16var is_opera10 = (ua.indexOf('opera/9.8') != -1 || ua.indexOf('opera 9.8') != -1 || ua.indexOf('opera/10.') != -1 || ua.indexOf('opera 10.') != -1) || ua.indexOf('version/10.') != -1;
17var is_opera95up = is_opera95 || is_opera96 || is_opera10;
18
19var is_ff = (ua.indexOf('firefox') != -1 || ua.indexOf('iceweasel') != -1 || ua.indexOf('icecat') != -1 || ua.indexOf('shiretoko') != -1 || ua.indexOf('minefield') != -1 || ua.indexOf('PaleMoon') != -1) && !is_opera;
20var is_gecko = ua.indexOf('gecko') != -1 && !is_opera;
21
22var is_chrome = ua.indexOf('chrome') != -1;
23var is_safari = ua.indexOf('applewebkit') != -1 && !is_chrome;
24var is_webkit = ua.indexOf('applewebkit') != -1;
25
26var is_ie = ua.indexOf('msie') != -1 && !is_opera;
27var is_ie4 = is_ie && ua.indexOf('msie 4') != -1;
28var is_ie5 = is_ie && ua.indexOf('msie 5') != -1;
29var is_ie50 = is_ie && ua.indexOf('msie 5.0') != -1;
30var is_ie55 = is_ie && ua.indexOf('msie 5.5') != -1;
31var is_ie5up = is_ie && !is_ie4;
32var is_ie6 = is_ie && ua.indexOf('msie 6') != -1;
33var is_ie6up = is_ie5up && !is_ie55 && !is_ie5;
34var is_ie6down = is_ie6 || is_ie5 || is_ie4;
35var is_ie7 = is_ie && ua.indexOf('msie 7') != -1;
36var is_ie7up = is_ie6up && !is_ie6;
37var is_ie7down = is_ie7 || is_ie6 || is_ie5 || is_ie4;
38
39var is_ie8 = is_ie && ua.indexOf('msie 8') != -1;
40var is_ie8up = is_ie8 && !is_ie7down;
41
42var is_iphone = ua.indexOf('iphone') != -1 || ua.indexOf('ipod') != -1;
43var is_android = ua.indexOf('android') != -1;
44
45var ajax_indicator_ele = null;
46
47// Define document.getElementById for Internet Explorer 4.
48if (!('getElementById' in document) && 'all' in document)
49	document.getElementById = function (sId) {
50		return document.all[sId];
51	}
52
53// Define XMLHttpRequest for IE 5 and above. (don't bother for IE 4 :/.... works in Opera 7.6 and Safari 1.2!)
54else if (!('XMLHttpRequest' in window) && 'ActiveXObject' in window)
55	window.XMLHttpRequest = function () {
56		return new ActiveXObject(is_ie5 ? 'Microsoft.XMLHTTP' : 'MSXML2.XMLHTTP');
57	};
58
59// Ensure the getElementsByTagName exists.
60if (!'getElementsByTagName' in document && 'all' in document)
61	document.getElementsByTagName = function (sName) {
62		return document.all.tags[sName];
63	}
64
65// Some older versions of Mozilla don't have this, for some reason.
66if (!('forms' in document))
67	document.forms = document.getElementsByTagName('form');
68
69// Load an XML document using XMLHttpRequest.
70function getXMLDocument(sUrl, funcCallback)
71{
72	if (!window.XMLHttpRequest)
73		return null;
74
75	var oMyDoc = new XMLHttpRequest();
76	var bAsync = typeof(funcCallback) != 'undefined';
77	var oCaller = this;
78	if (bAsync)
79	{
80		oMyDoc.onreadystatechange = function () {
81			if (oMyDoc.readyState != 4)
82				return;
83
84			if (oMyDoc.responseXML != null && oMyDoc.status == 200)
85			{
86				if (funcCallback.call)
87				{
88					funcCallback.call(oCaller, oMyDoc.responseXML);
89				}
90				// A primitive substitute for the call method to support IE 5.0.
91				else
92				{
93					oCaller.tmpMethod = funcCallback;
94					oCaller.tmpMethod(oMyDoc.responseXML);
95					delete oCaller.tmpMethod;
96				}
97			}
98		};
99	}
100	oMyDoc.open('GET', sUrl, bAsync);
101	oMyDoc.send(null);
102
103	return oMyDoc;
104}
105
106// Send a post form to the server using XMLHttpRequest.
107function sendXMLDocument(sUrl, sContent, funcCallback)
108{
109	if (!window.XMLHttpRequest)
110		return false;

111
112	var oSendDoc = new window.XMLHttpRequest();
113	var oCaller = this;
114	if (typeof(funcCallback) != 'undefined')
115	{
116		oSendDoc.onreadystatechange = function () {
117			if (oSendDoc.readyState != 4)
118				return;
119
120			if (oSendDoc.responseXML != null && oSendDoc.status == 200)
121				funcCallback.call(oCaller, oSendDoc.responseXML);
122			else
123				funcCallback.call(oCaller, false);
124		};
125	}
126	oSendDoc.open('POST', sUrl, true);
127	if ('setRequestHeader' in oSendDoc)
128		oSendDoc.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
129	oSendDoc.send(sContent);
130
131	return true;
132}
133
134// A property we'll be needing for php_to8bit.
135String.prototype.oCharsetConversion = {
136	from: '',
137	to: ''
138};
139
140// Convert a string to an 8 bit representation (like in PHP).
141String.prototype.php_to8bit = function ()
142{
143	if (smf_charset == 'UTF-8')
144	{
145		var n, sReturn = '';
146
147		for (var i = 0, iTextLen = this.length; i < iTextLen; i++)
148		{
149			n = this.charCodeAt(i);
150			if (n < 128)
151				sReturn += String.fromCharCode(n)
152			else if (n < 2048)
153				sReturn += String.fromCharCode(192 | n >> 6) + String.fromCharCode(128 | n & 63);
154			else if (n < 65536)
155				sReturn += String.fromCharCode(224 | n >> 12) + String.fromCharCode(128 | n >> 6 & 63) + String.fromCharCode(128 | n & 63);
156			else
157				sReturn += String.fromCharCode(240 | n >> 18) + String.fromCharCode(128 | n >> 12 & 63) + String.fromCharCode(128 | n >> 6 & 63) + String.fromCharCode(128 | n & 63);
158		}
159
160		return sReturn;
161	}
162
163	else if (this.oCharsetConversion.from.length == 0)
164	{
165		switch (smf_charset)
166		{
167			case 'ISO-8859-1':
168				this.oCharsetConversion = {
169					from: '\xa0-\xff',
170					to: '\xa0-\xff'
171				};
172			break;
173
174			case 'ISO-8859-2':
175				this.oCharsetConversion = {
176					from: '\xa0\u0104\u02d8\u0141\xa4\u013d\u015a\xa7\xa8\u0160\u015e\u0164\u0179\xad\u017d\u017b\xb0\u0105\u02db\u0142\xb4\u013e\u015b\u02c7\xb8\u0161\u015f\u0165\u017a\u02dd\u017e\u017c\u0154\xc1\xc2\u0102\xc4\u0139\u0106\xc7\u010c\xc9\u0118\xcb\u011a\xcd\xce\u010e\u0110\u0143\u0147\xd3\xd4\u0150\xd6\xd7\u0158\u016e\xda\u0170\xdc\xdd\u0162\xdf\u0155\xe1\xe2\u0103\xe4\u013a\u0107\xe7\u010d\xe9\u0119\xeb\u011b\xed\xee\u010f\u0111\u0144\u0148\xf3\xf4\u0151\xf6\xf7\u0159\u016f\xfa\u0171\xfc\xfd\u0163\u02d9',
177					to: '\xa0-\xff'
178				};
179			break;
180
181			case 'ISO-8859-5':
182				this.oCharsetConversion = {
183					from: '\xa0\u0401-\u040c\xad\u040e-\u044f\u2116\u0451-\u045c\xa7\u045e\u045f',
184					to: '\xa0-\xff'
185				};
186			break;
187
188			case 'ISO-8859-9':
189				this.oCharsetConversion = {
190					from: '\xa0-\xcf\u011e\xd1-\xdc\u0130\u015e\xdf-\xef\u011f\xf1-\xfc\u0131\u015f\xff',
191					to: '\xa0-\xff'
192				};
193			break;
194
195			case 'ISO-8859-15':
196				this.oCharsetConversion = {
197					from: '\xa0-\xa3\u20ac\xa5\u0160\xa7\u0161\xa9-\xb3\u017d\xb5-\xb7\u017e\xb9-\xbb\u0152\u0153\u0178\xbf-\xff',
198					to: '\xa0-\xff'
199				};
200			break;
201
202			case 'tis-620':
203				this.oCharsetConversion = {
204					from: '\u20ac\u2026\u2018\u2019\u201c\u201d\u2022\u2013\u2014\xa0\u0e01-\u0e3a\u0e3f-\u0e5b',
205					to: '\x80\x85\x91-\x97\xa0-\xda\xdf-\xfb'
206				};
207			break;
208
209			case 'windows-1251':
210				this.oCharsetConversion = {
211					from: '\u0402\u0403\u201a\u0453\u201e\u2026\u2020\u2021\u20ac\u2030\u0409\u2039\u040a\u040c\u040b\u040f\u0452\u2018\u2019\u201c\u201d\u2022\u2013\u2014\u2122\u0459\u203a\u045a\u045c\u045b\u045f\xa0\u040e\u045e\u0408\xa4\u0490\xa6\xa7\u0401\xa9\u0404\xab-\xae\u0407\xb0\xb1\u0406\u0456\u0491\xb5-\xb7\u0451\u2116\u0454\xbb\u0458\u0405\u0455\u0457\u0410-\u044f',
212					to: '\x80-\x97\x99-\xff'
213				};
214			break;
215
216			case 'windows-1253':
217				this.oCharsetConversion = {
218					from: '\u20ac\u201a\u0192\u201e\u2026\u2020\u2021\u2030\u2039\u2018\u2019\u201c\u201d\u2022\u2013\u2014\u2122\u203a\xa0\u0385\u0386\xa3-\xa9\xab-\xae\u2015\xb0-\xb3\u0384\xb5-\xb7\u0388-\u038a\xbb\u038c\xbd\u038e-\u03a1\u03a3-\u03ce',
219					to: '\x80\x82-\x87\x89\x8b\x91-\x97\x99\x9b\xa0-\xa9\xab-\xd1\xd3-\xfe'
220				};
221			break;
222
223			case 'windows-1255':
224				this.oCharsetConversion = {
225					from: '\u20ac\u201a\u0192\u201e\u2026\u2020\u2021\u02c6\u2030\u2039\u2018\u2019\u201c\u201d\u2022\u2013\u2014\u02dc\u2122\u203a\xa0-\xa3\u20aa\xa5-\xa9\xd7\xab-\xb9\xf7\xbb-\xbf\u05b0-\u05b9\u05bb-\u05c3\u05f0-\u05f4\u05d0-\u05ea\u200e\u200f',
226					to: '\x80\x82-\x89\x8b\x91-\x99\x9b\xa0-\xc9\xcb-\xd8\xe0-\xfa\xfd\xfe'
227				};
228			break;
229
230			case 'windows-1256':
231				this.oCharsetConversion = {
232					from: '\u20ac\u067e\u201a\u0192\u201e\u2026\u2020\u2021\u02c6\u2030\u0679\u2039\u0152\u0686\u0698\u0688\u06af\u2018\u2019\u201c\u201d\u2022\u2013\u2014\u06a9\u2122\u0691\u203a\u0153\u200c\u200d\u06ba\xa0\u060c\xa2-\xa9\u06be\xab-\xb9\u061b\xbb-\xbe\u061f\u06c1\u0621-\u0636\xd7\u0637-\u063a\u0640-\u0643\xe0\u0644\xe2\u0645-\u0648\xe7-\xeb\u0649\u064a\xee\xef\u064b-\u064e\xf4\u064f\u0650\xf7\u0651\xf9\u

2320652\xfb\xfc\u200e\u200f\u06d2',
233					to: '\x80-\xff'
234				};
235			break;
236
237			default:
238				this.oCharsetConversion = {
239					from: '',
240					to: ''
241				};
242			break;
243		}
244		var funcExpandString = function (sSearch) {
245			var sInsert = '';
246			for (var i = sSearch.charCodeAt(0), n = sSearch.charCodeAt(2); i <= n; i++)
247				sInsert += String.fromCharCode(i);
248			return sInsert;
249		};
250		this.oCharsetConversion.from = this.oCharsetConversion.from.replace(/.\-./g, funcExpandString);
251		this.oCharsetConversion.to = this.oCharsetConversion.to.replace(/.\-./g, funcExpandString);
252	}
253
254	var sReturn = '', iOffsetFrom = 0;
255	for (var i = 0, n = this.length; i < n; i++)
256	{
257		iOffsetFrom = this.oCharsetConversion.from.indexOf(this.charAt(i));
258		sReturn += iOffsetFrom > -1 ? this.oCharsetConversion.to.charAt(iOffsetFrom) : (this.charCodeAt(i) > 127 ? '&#' + this.charCodeAt(i) + ';' : this.charAt(i));
259	}
260
261	return sReturn
262}
263
264// Character-level replacement function.
265String.prototype.php_strtr = function (sFrom, sTo)
266{
267	return this.replace(new RegExp('[' + sFrom + ']', 'g'), function (sMatch) {
268		return sTo.charAt(sFrom.indexOf(sMatch));
269	});
270}
271
272// Simulate PHP's strtolower (in SOME cases PHP uses ISO-8859-1 case folding).
273String.prototype.php_strtolower = function ()
274{
275	return typeof(smf_iso_case_folding) == 'boolean' && smf_iso_case_folding == true ? this.php_strtr(
276		'ABCDEFGHIJKLMNOPQRSTUVWXYZ\x8a\x8c\x8e\x9f\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde',
277		'abcdefghijklmnopqrstuvwxyz\x9a\x9c\x9e\xff\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe'
278	) : this.php_strtr('ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz');
279}
280
281String.prototype.php_urlencode = function()
282{
283	return escape(this).replace(/\+/g, '%2b').replace('*', '%2a').replace('/', '%2f').replace('@', '%40');
284}
285
286String.prototype.php_htmlspecialchars = function()
287{
288	return this.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
289}
290
291String.prototype.php_unhtmlspecialchars = function()
292{
293	return this.replace(/&quot;/g, '"').replace(/&gt;/g, '>').replace(/&lt;/g, '<').replace(/&amp;/g, '&');
294}
295
296String.prototype.php_addslashes = function()
297{
298	return this.replace(/\\/g, '\\\\').replace(/'/g, '\\\'');
299}
300
301String.prototype._replaceEntities = function(sInput, sDummy, sNum)
302{
303	return String.fromCharCode(parseInt(sNum));
304}
305
306String.prototype.removeEntities = function()
307{
308	return this.replace(/&(amp;)?#(\d+);/g, this._replaceEntities);
309}
310
311String.prototype.easyReplace = function (oReplacements)
312{
313	var sResult = this;
314	for (var sSearch in oReplacements)
315		sResult = sResult.replace(new RegExp('%' + sSearch + '%', 'g'), oReplacements[sSearch]);
316
317	return sResult;
318}
319
320
321// Open a new window.
322function reqWin(desktopURL, alternateWidth, alternateHeight, noScrollbars)
323{
324	if ((alternateWidth && self.screen.availWidth * 0.8 < alternateWidth) || (alternateHeight && self.screen.availHeight * 0.8 < alternateHeight))
325	{
326		noScrollbars = false;
327		alternateWidth = Math.min(alternateWidth, self.screen.availWidth * 0.8);
328		alternateHeight = Math.min(alternateHeight, self.screen.availHeight * 0.8);
329	}
330	else
331		noScrollbars = typeof(noScrollbars) == 'boolean' && noScrollbars == true;
332
333	window.open(desktopURL, 'requested_popup', 'toolbar=no,location=no,status=no,menubar=no,scrollbars=' + (noScrollbars ? 'no' : 'yes') + ',width=' + (alternateWidth ? alternateWidth : 480) + ',height=' + (alternateHeight ? alternateHeight : 220) + ',resizable=no');
334
335	// Return false so the click won't follow the link ;).
336	return false;
337}
338
339// Remember the current position.
340function storeCaret(oTextHandle)
341{
342	// Only bother if it will be useful.
343	if ('createTextRange' in oTextHandle)
344		oTextHandle.caretPos = document.selection.createRange().duplicate();
345}
346
347// Replaces the currently selected text with the passed text.
348function replaceText(text, oTextHandle)
349{
350	// Attempt to create a text range (IE).
351	if ('caretPos' in oTextHandle && 'createTextRange' in oTextHandle)
352	{
353		var caretPos = oTextHandle.caretPos;
354
355		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;
356		caretPos.select();
357	}
358	// Mozilla text range replace.
359	else if ('selectionStart' in oTextHandle)
360	{
361		var begin = oTextHandle.value.substr(0, oTextHandle.selectionStart);
362		var end = oTextHandle.value.substr(oTextHandle.selectionEnd);
363		var scrollPos = oTextHandle.scrollTop;
364
365		oTextHandle.value = begin + text + end;
366
367		if (oTextHandle.setSelectionRange)
368		{
369			oTextHandle.focus();
370			var goForward = is_opera ? text.match(/\n/g).length : 0;
371			oTextHandle.setSelectionRange(begin.length + text.length + goF

371orward, begin.length + text.length + goForward);
372		}
373		oTextHandle.scrollTop = scrollPos;
374	}
375	// Just put it on the end.
376	else
377	{
378		oTextHandle.value += text;
379		oTextHandle.focus(oTextHandle.value.length - 1);
380	}
381}
382
383// Surrounds the selected text with text1 and text2.
384function surroundText(text1, text2, oTextHandle)
385{
386	// Can a text range be created?
387	if ('caretPos' in oTextHandle && 'createTextRange' in oTextHandle)
388	{
389		var caretPos = oTextHandle.caretPos, temp_length = caretPos.text.length;
390
391		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text1 + caretPos.text + text2 + ' ' : text1 + caretPos.text + text2;
392
393		if (temp_length == 0)
394		{
395			caretPos.moveStart('character', -text2.length);
396			caretPos.moveEnd('character', -text2.length);
397			caretPos.select();
398		}
399		else
400			oTextHandle.focus(caretPos);
401	}
402	// Mozilla text range wrap.
403	else if ('selectionStart' in oTextHandle)
404	{
405		var begin = oTextHandle.value.substr(0, oTextHandle.selectionStart);
406		var selection = oTextHandle.value.substr(oTextHandle.selectionStart, oTextHandle.selectionEnd - oTextHandle.selectionStart);
407		var end = oTextHandle.value.substr(oTextHandle.selectionEnd);
408		var newCursorPos = oTextHandle.selectionStart;
409		var scrollPos = oTextHandle.scrollTop;
410
411		oTextHandle.value = begin + text1 + selection + text2 + end;
412
413		if (oTextHandle.setSelectionRange)
414		{
415			var goForward = is_opera ? text1.match(/\n/g).length : 0, goForwardAll = is_opera ? (text1 + text2).match(/\n/g).length : 0;
416			if (selection.length == 0)
417				oTextHandle.setSelectionRange(newCursorPos + text1.length + goForward, newCursorPos + text1.length + goForward);
418			else
419				oTextHandle.setSelectionRange(newCursorPos, newCursorPos + text1.length + selection.length + text2.length + goForwardAll);
420			oTextHandle.focus();
421		}
422		oTextHandle.scrollTop = scrollPos;
423	}
424	// Just put them on the end, then.
425	else
426	{
427		oTextHandle.value += text1 + text2;
428		oTextHandle.focus(oTextHandle.value.length - 1);
429	}
430}
431
432// Checks if the passed input's value is nothing.
433function isEmptyText(theField)
434{
435	// Copy the value so changes can be made..
436	var theValue = theField.value;
437
438	// Strip whitespace off the left side.
439	while (theValue.length > 0 && (theValue.charAt(0) == ' ' || theValue.charAt(0) == '\t'))
440		theValue = theValue.substring(1, theValue.length);
441	// Strip whitespace off the right side.
442	while (theValue.length > 0 && (theValue.charAt(theValue.length - 1) == ' ' || theValue.charAt(theValue.length - 1) == '\t'))
443		theValue = theValue.substring(0, theValue.length - 1);
444
445	if (theValue == '')
446		return true;
447	else
448		return false;
449}
450
451// Only allow form submission ONCE.
452function submitonce(theform)
453{
454	smf_formSubmitted = true;
455
456	// If there are any editors warn them submit is coming!
457	for (var i = 0; i < smf_editorArray.length; i++)
458		smf_editorArray[i].doSubmit();
459}
460function submitThisOnce(oControl)
461{
462	// Hateful, hateful fix for Safari 1.3 beta.
463	if (is_safari)
464		return !smf_formSubmitted;
465
466	// oControl might also be a form.
467	var oForm = 'form' in oControl ? oControl.form : oControl;
468
469	var aTextareas = oForm.getElementsByTagName('textarea');
470	for (var i = 0, n = aTextareas.length; i < n; i++)
471		aTextareas[i].readOnly = true;
472
473	return !smf_formSubmitted;
474}
475
476// Deprecated, as innerHTML is supported everywhere.
477function setInnerHTML(oElement, sToValue)
478{
479	oElement.innerHTML = sToValue;
480}
481
482function getInnerHTML(oElement)
483{
484	return oElement.innerHTML;
485}
486
487// Set the "outer" HTML of an element.
488function setOuterHTML(oElement, sToValue)
489{
490	if ('outerHTML' in oElement)
491		oElement.outerHTML = sToValue;
492	else
493	{
494		var range = document.createRange();
495		range.setStartBefore(oElement);
496		oElement.parentNode.replaceChild(range.createContextualFragment(sToValue), oElement);
497	}
498}
499
500// Checks for variable in theArray.
501function in_array(variable, theArray)
502{
503	for (var i in theArray)
504		if (theArray[i] == variable)
505			return true;
506
507	return false;
508}
509
510// Checks for variable in theArray.
511function array_search(variable, theArray)
512{
513	for (var i in theArray)
514		if (theArray[i] == variable)
515			return i;
516
517	return null;
518}
519
520// Find a specific radio button in its group and select it.
521function selectRadioByName(oRadioGroup, sName)
522{
523	if (!('length' in oRadioGroup))
524		return oRadioGroup.checked = true;
525
526	for (var i = 0, n = oRadioGroup.length; i < n; i++)
527		if (oRadioGroup[i].value == sName)
528			return oRadioGroup[i].checked = true;
529
530	return false;

531}
532
533// Invert all checkboxes at once by clicking a single checkbox.
534function invertAll(oInvertCheckbox, oForm, sMask, bIgnoreDisabled)
535{
536	for (var i = 0; i < oForm.length; i++)
537	{
538		if (!('name' in oForm[i]) || (typeof(sMask) == 'string' && oForm[i].name.substr(0, sMask.length) != sMask && oForm[i].id.substr(0, sMask.length) != sMask))
539			continue;
540
541		if (!oForm[i].disabled || (typeof(bIgnoreDisabled) == 'boolean' && bIgnoreDisabled))
542			oForm[i].checked = oInvertCheckbox.checked;
543	}
544}
545
546// Keep the session alive - always!
547var lastKeepAliveCheck = new Date().getTime();
548function smf_sessionKeepAlive()
549{
550	var curTime = new Date().getTime();
551
552	// Prevent a Firefox bug from hammering the server.
553	if (smf_scripturl && curTime - lastKeepAliveCheck > 900000)
554	{
555		var tempImage = new Image();
556		tempImage.src = smf_prepareScriptUrl(smf_scripturl) + 'action=keepalive;time=' + curTime;
557		lastKeepAliveCheck = curTime;
558	}
559
560	window.setTimeout('smf_sessionKeepAlive();', 1200000);
561}
562window.setTimeout('smf_sessionKeepAlive();', 1200000);
563
564// Set a theme option through javascript.
565function smf_setThemeOption(option, value, theme, cur_session_id, cur_session_var, additional_vars)
566{
567	// Compatibility.
568	if (cur_session_id == null)
569		cur_session_id = smf_session_id;
570	if (typeof(cur_session_var) == 'undefined')
571		cur_session_var = 'sesc';
572
573	if (additional_vars == null)
574		additional_vars = '';
575
576	var tempImage = new Image();
577	tempImage.src = smf_prepareScriptUrl(smf_scripturl) + 'action=jsoption;var=' + option + ';val=' + value + ';' + cur_session_var + '=' + cur_session_id + additional_vars + (theme == null ? '' : '&th=' + theme) + ';time=' + (new Date().getTime());
578}
579
580function smf_avatarResize()
581{
582	var possibleAvatars = document.getElementsByTagName('img');
583
584	for (var i = 0; i < possibleAvatars.length; i++)
585	{
586		var tempAvatars = []; j = 0;
587		if (possibleAvatars[i].className != 'avatar')
588			continue;
589
590		// Image.prototype.avatar = possibleAvatars[i];
591		tempAvatars[j] = new Image();
592		tempAvatars[j].avatar = possibleAvatars[i];
593		
594		tempAvatars[j].onload = function()
595		{
596			this.avatar.width = this.width;
597			this.avatar.height = this.height;
598			if (smf_avatarMaxWidth != 0 && this.width > smf_avatarMaxWidth)
599			{
600				this.avatar.height = (smf_avatarMaxWidth * this.height) / this.width;
601				this.avatar.width = smf_avatarMaxWidth;
602			}
603			if (smf_avatarMaxHeight != 0 && this.avatar.height > smf_avatarMaxHeight)
604			{
605				this.avatar.width = (smf_avatarMaxHeight * this.avatar.width) / this.avatar.height;
606				this.avatar.height = smf_avatarMaxHeight;
607			}
608		}
609		tempAvatars[j].src = possibleAvatars[i].src;
610		j++;
611	}
612
613	if (typeof(window_oldAvatarOnload) != 'undefined' && window_oldAvatarOnload)
614	{
615		window_oldAvatarOnload();
616		window_oldAvatarOnload = null;
617	}
618}
619
620
621function hashLoginPassword(doForm, cur_session_id)
622{
623	// Compatibility.
624	if (cur_session_id == null)
625		cur_session_id = smf_session_id;
626
627	if (typeof(hex_sha1) == 'undefined')
628		return;
629	// Are they using an email address?
630	if (doForm.user.value.indexOf('@') != -1)
631		return;
632
633	// Unless the browser is Opera, the password will not save properly.
634	if (!('opera' in window))
635		doForm.passwrd.autocomplete = 'off';
636
637	doForm.hash_passwrd.value = hex_sha1(hex_sha1(doForm.user.value.php_to8bit().php_strtolower() + doForm.passwrd.value.php_to8bit()) + cur_session_id);
638
639	// It looks nicer to fill it with asterisks, but Firefox will try to save that.
640	if (is_ff != -1)
641		doForm.passwrd.value = '';
642	else
643		doForm.passwrd.value = doForm.passwrd.value.replace(/./g, '*');
644}
645
646function hashAdminPassword(doForm, username, cur_session_id)
647{
648	// Compatibility.
649	if (cur_session_id == null)
650		cur_session_id = smf_session_id;
651
652	if (typeof(hex_sha1) == 'undefined')
653		return;
654
655	doForm.admin_hash_pass.value = hex_sha1(hex_sha1(username.php_to8bit().php_strtolower() + doForm.admin_pass.value.php_to8bit()) + cur_session_id);
656	doForm.admin_pass.value = doForm.admin_pass.value.replace(/./g, '*');
657}
658
659// Shows the page numbers by clicking the dots (in compact view).
660function expandPages(spanNode, baseURL, firstPage, lastPage, perPage)
661{
662	var replacement = '', i, oldLastPage = 0;
663	var perPageLimit = 50;
664
665	// The dots were bold, the page numbers are not (in most cases).
666	spanNode.style.fontWeight = 'normal';
667	spanNode.onclick = '';
668
669	// Prevent too many pages to be loaded at once.
670	if ((lastPage - firstPage) / perPage > perPageLimit)
671	{
672		oldLastPage = lastPage;
673		lastPage = firstPage + perPageLimit * perPage;
674	}
675
676	// Calculate the new pages.
677	for (i = firstPage; i < lastPage; i += perPage)
678		replacement += '<a class="navPages" href="' + baseURL.replace(/%1\$d/, i).replace(/%%/g, '%') + '">' + (1 + i / perPage) + '</a> ';
679
680	if (oldLastPage > 0)
681		replacement += '<span style="font-weight: bold; cursor: ' + (is_ie && !is_ie6up ? 'hand' : 'pointer') + ';" onclick="expandPages(this, \'' + baseURL + '\', ' + lastPage + ', ' + oldLastPage + ', ' + perPage + ');"> ... </span> ';
682
683	// Replace the dots by the new page links.
684	setInnerHTML(spanNode, replacement);
685}
686
687function smc_preCacheImage(sSrc)
688{
689	if (!('smc_aCachedImages' in window))
690		window.smc_aCachedImages = [];
691
692	if (!in_array(sSrc, window.smc_aCachedImages))
693	{
694		var oImage = new Image();
695		oImage.src = sSrc;
696	}
697}
698
699
700// *** smc_Cookie class.
701function smc_Cookie(oOptions)
702{
703	this.opt = oOptions;
704	this.oCookies = {};
705	this.init();
706}
707
708smc_Cookie.prototype.init = function()
709{
710	if ('cookie' in document && document.cookie != '')
711	{
712		var aCookieList = document.cookie.split(';');

713		for (var i = 0, n = aCookieList.length; i < n; i++)
714		{
715			var aNameValuePair = aCookieList[i].split('=');
716			this.oCookies[aNameValuePair[0].replace(/^\s+|\s+$/g, '')] = decodeURIComponent(aNameValuePair[1]);
717		}
718	}
719}
720
721smc_Cookie.prototype.get = function(sKey)
722{
723	return sKey in this.oCookies ? this.oCookies[sKey] : null;
724}
725
726smc_Cookie.prototype.set = function(sKey, sValue)
727{
728	document.cookie = sKey + '=' + encodeURIComponent(sValue);
729}
730
731
732// *** smc_Toggle class.
733function smc_Toggle(oOptions)
734{
735	this.opt = oOptions;
736	this.bCollapsed = false;
737	this.oCookie = null;
738	this.init();
739}
740
741smc_Toggle.prototype.init = function ()
742{
743	// The master switch can disable this toggle fully.
744	if ('bToggleEnabled' in this.opt && !this.opt.bToggleEnabled)
745		return;
746
747	// If cookies are enabled and they were set, override the initial state.
748	if ('oCookieOptions' in this.opt && this.opt.oCookieOptions.bUseCookie)
749	{
750		// Initialize the cookie handler.
751		this.oCookie = new smc_Cookie({});
752
753		// Check if the cookie is set.
754		var cookieValue = this.oCookie.get(this.opt.oCookieOptions.sCookieName)
755		if (cookieValue != null)
756			this.opt.bCurrentlyCollapsed = cookieValue == '1';
757	}
758
759	// If the init state is set to be collapsed, collapse it.
760	if (this.opt.bCurrentlyCollapsed)
761		this.changeState(true, true);
762
763	// Initialize the images to be clickable.
764	if ('aSwapImages' in this.opt)
765	{
766		for (var i = 0, n = this.opt.aSwapImages.length; i < n; i++)
767		{
768			var oImage = document.getElementById(this.opt.aSwapImages[i].sId);
769			if (typeof(oImage) == 'object' && oImage != null)
770			{
771				// Display the image in case it was hidden.
772				if (oImage.style.display == 'none')
773					oImage.style.display = '';
774
775				oImage.instanceRef = this;
776				oImage.onclick = function () {

777					this.instanceRef.toggle();
778					this.blur();
779				}
780				oImage.style.cursor = 'pointer';
781
782				// Preload the collapsed image.
783				smc_preCacheImage(this.opt.aSwapImages[i].srcCollapsed);
784			}
785		}
786	}
787
788	// Initialize links.
789	if ('aSwapLinks' in this.opt)
790	{
791		for (var i = 0, n = this.opt.aSwapLinks.length; i < n; i++)
792		{
793			var oLink = document.getElementById(this.opt.aSwapLinks[i].sId);
794			if (typeof(oLink) == 'object' && oLink != null)
795			{
796				// Display the link in case it was hidden.
797				if (oLink.style.display == 'none')
798					oLink.style.display = '';
799
800				oLink.instanceRef = this;
801				oLink.onclick = function () {
802					this.instanceRef.toggle();
803					this.blur();
804					return false;
805				}
806			}
807		}
808	}
809}
810
811// Collapse or expand the section.
812smc_Toggle.prototype.changeState = function(bCollapse, bInit)
813{
814	// Default bInit to false.
815	bInit = typeof(bInit) == 'undefined' ? false : true;
816
817	// Handle custom function hook before collapse.
818	if (!bInit && bCollapse && 'funcOnBeforeCollapse' in this.opt)
819	{
820		this.tmpMethod = this.opt.funcOnBeforeCollapse;
821		this.tmpMethod();
822		delete this.tmpMethod;
823	}
824
825	// Handle custom function hook before expand.
826	else if (!bInit && !bCollapse && 'funcOnBeforeExpand' in this.opt)
827	{
828		this.tmpMethod = this.opt.funcOnBeforeExpand;
829		this.tmpMethod();
830		delete this.tmpMethod;
831	}
832
833	// Loop through all the images that need to be toggled.
834	if ('aSwapImages' in this.opt)
835	{
836		for (var i = 0, n = this.opt.aSwapImages.length; i < n; i++)
837		{
838			var oImage = document.getElementById(this.opt.aSwapImages[i].sId);
839			if (typeof(oImage) == 'object' && oImage != null)
840			{
841				// Only (re)load the image if it's changed.
842				var sTargetSource = bCollapse ? this.opt.aSwapImages[i].srcCollapsed : this.opt.aSwapImages[i].srcExpanded;
843				if (oImage.src != sTargetSource)
844					oImage.src = sTargetSource;
845
846				oImage.alt = oImage.title = bCollapse ? this.opt.aSwapImages[i].altCollapsed : this.opt.aSwapImages[i].altExpanded;
847			}
848		}
849	}
850
851	// Loop through all the links that need to be toggled.
852	if ('aSwapLinks' in this.opt)
853	{
854		for (var i = 0, n = this.opt.aSwapLinks.length; i < n; i++)
855		{
856			var oLink = document.getElementById(this.opt.aSwapLinks[i].sId);
857			if (typeof(oLink) == 'object' && oLink != null)
858				setInnerHTML(oLink, bCollapse ? this.opt.aSwapLinks[i].msgCollapsed : this.opt.aSwapLinks[i].msgExpanded);
859		}
860	}
861
862	// Now go through all the sections to be collapsed.
863	for (var i = 0, n = this.opt.aSwappableContainers.length; i < n; i++)
864	{
865		if (this.opt.aSwappableContainers[i] == null)
866			continue;
867
868		var oContainer = document.getElementById(this.opt.aSwappableContainers[i]);
869		if (typeof(oContainer) == 'object' && oContainer != null)
870			oContainer.style.display = bCollapse ? 'none' : '';
871	}
872
873	// Update the new state.
874	this.bCollapsed = bCollapse;
875
876	// Update the cookie, if desired.
877	if ('oCookieOptions' in this.opt && this.opt.oCookieOptions.bUseCookie)
878		this.oCookie.set(this.opt.oCookieOptions.sCookieName, this.bCollapsed ? '1' : '0');
879
880	if (!bInit && 'oThemeOptions' in this.opt && this.opt.oThemeOptions.bUseThemeSettings)
881		smf_setThemeOption(this.opt.oThemeOptions.sOptionName, this.bCollapsed ? '1' : '0', 'sThemeId' in this.opt.oThemeOptions ? this.opt.oThemeOptions.sThemeId : null, this.opt.oThemeOptions.sSessionId, this.opt.oThemeOptions.sSessionVar, 'sAdditionalVars' in this.opt.oThemeOptions ? this.opt.oThemeOptions.sAdditionalVars : null);
882}
883
884smc_Toggle.prototype.toggle = function()
885{
886	// Change the state by reversing the current state.
887	this.changeState(!this.bCollapsed);
888}
889
890
891function ajax_indicator(turn_on)
892{
893	if (ajax_indicator_ele == null)
894	{
895		ajax_indicator_ele = document.getElementById('ajax_in_progress');
896
897		if (ajax_indicator_ele == null && typeof(ajax_notification_text) != null)
898		{
899			create_ajax_indicator_ele();
900		}
901	}
902
903	if (ajax_indicator_ele != null)
904	{
905		if (navigator.appName == 'Microsoft Internet Explorer' && !is_ie7up)
906		{
907			ajax_indicator_ele.style.position = 'absolute';
908			ajax_indicator_ele.style.top = document.documentElement.scrollTop;
909		}
910
911		ajax_indicator_ele.style.display = turn_on ? 'block' : 'none';
912	}
913}
914
915function create_ajax_indicator_ele()
916{
917	// Create the div for the indicator.
918	ajax_indicator_ele = document.createElement('div');
919
920	// Set the id so it'll load the style properly.
921	ajax_indicator_ele.id = 'ajax_in_progress';
922
923	// Add the image in and link to turn it off.
924	var cancel_link = document.createElement('a');
925	cancel_link.href = 'javascript:ajax_indicator(false)';
926	var cancel_img = document.createElement('img');
927	cancel_img.src = smf_images_url + '/icons/quick_remove.gif';
928
929	if (typeof(ajax_notification_cancel_text) != 'undefined')
930	{
931		cancel_img.alt = ajax_notification_cancel_text;
932		cancel_img.title = ajax_notification_cancel_text;
933	}
934
935	// Add the cancel link and image to the indicator.
936	cancel_link.appendChild(cancel_img);
937	ajax_indicator_ele.appendChild(cancel_link);
938
939	// Set the text.  (Note:  You MUST append here and not overwrite.)
940	ajax_indicator_ele.innerHTML += ajax_notification_text;
941
942	// Finally attach the element to the body.
943	document.body.appendChild(ajax_indicator_ele);
944}
945
946function createEventListener(oTarget)
947{
948	if (!('addEventListener' in oTarget))
949	{
950		if (oTarget.attachEvent)
951		{
952			oTarget.addEventListener = function (sEvent, funcHandler, bCapture) {
953				oTarget.attachEvent('on' + sEvent, funcHandler);
954			}
955			oTarget.removeEventListener = function (sEvent, funcHandler, bCapture) {
956				oTarget.detachEvent('on' + sEvent, funcHandler);
957			}
958		}
959		else
960		{
961			oTarget.addEventListener = function (sEvent, funcHandler, bCapture) {
962				oTarget['on' + sEvent] = funcHandler;
963			}
964			oTarget.removeEventListener = function (sEvent, funcHandler, bCapture) {
965				oTarget['on' + sEvent] = null;
966			}
967		}
968	}
969}
970
971// This function will retrieve the contents needed for the jump to boxes.
972function grabJumpToContent()
973{
974	var oXMLDoc = getXMLDocument(smf_prepareScriptUrl(smf_scripturl) + 'action=xmlhttp;sa=jumpto;xml');
975	var aBoardsAndCategories = new Array();
976
977	ajax_indicator(true);
978
979	if (oXMLDoc.responseXML)
980	{
981		var items = oXMLDoc.responseXML.getElementsByTagName('smf')[0].getElementsByTagName('item');
982		for (var i = 0, n = items.length; i < n; i++)
983		{
984			aBoardsAndCategories[aBoardsAndCategories.length] = {
985				id: parseInt(items[i].getAttribute('id')),
986				isCategory: items[i].getAttribute('type') == 'category',
987				name: items[i].firstChild.nodeValue.removeEntities(),
988				is_current: false,
989				childLevel: parseInt(items[i].getAttribute('childlevel'))
990			}
991		}
992	}
993
994	ajax_indicator(false);
995
996	for (var i = 0, n = aJumpTo.length; i < n; i++)
997		aJumpTo[i].fillSelect(aBoardsAndCategories);
998}
999
1000// This'll contain all JumpTo objects on the page.
1001var aJumpTo = new Array();
1002
1003// *** JumpTo class.
1004function JumpTo(oJumpToOptions)
1005{
1006	this.opt = oJumpToOptions;
1007	this.dropdownList = null;
1008	this.showSelect();
1009}
1010
1011// Show the initial select box (onload). Method of the JumpTo class.
1012JumpTo.prototype.showSelect = function ()
1013{
1014	var sChildLevelPrefix = '';
1015	for (var i = this.opt.iCurBoardChildLevel; i > 0; i--)
1016		sChildLevelPrefix += this.opt.sBoardChildLevelIndicator;
1017	setInnerHTML(document.getElementById(this.opt.sContainerId), this.opt.sJumpToTemplate.replace(/%select_id%/, this.opt.sContainerId + '_select').replace(/%dropdown_list%/, '<select name="' + this.opt.sContainerId + '_select" id="' + this.opt.sContainerId + '_select" ' + ('implementation' in document ? '' : 'onmouseover="grabJumpToContent();" ') + ('onbeforeactivate' in document ? 'onbeforeactivate' : 'onfocus') + '="grabJumpToContent();"><option value="?board=' + this.opt.iCurBoardId + '.0">' + sChildLevelPrefix + this.opt.sBoardPrefix + this.opt.sCurBoardName.removeEntities() + '</option></select>&nbsp;<input type="button" value="' + this.opt.sGoButtonLabel + '" onclick="window.location.href = \'' + smf_prepareScriptUrl(smf_scripturl) + 'board=' + this.opt.iCurBoardId + '.0\';" />'));
1018	this.dropdownList = document.getElementById(this.opt.sContainerId + '_select');
1019}
1020
1021// Fill the jump to box with entries. Method of the JumpTo class.
1022JumpTo.prototype.fillSelect = function (aBoardsAndCategories)
1023{
1024	var bIE5x = !('implementation' in document);
1025	var iIndexPointer = 0;
1026
1027	// Create an option that'll be above and below the category.
1028	var oDashOption = document.createElement('option');
1029	oDashOption.appendChild(document.createTextNode(this.opt.sCatSeparator));
1030	oDashOption.disabled = 'disabled';
1031	oDashOption.value = '';
1032
1033	// Reset the events and clear the list (IE5.x only).
1034	if (bIE5x)
1035	{
1036		this.dropdownList.onmouseover = null;
1037		this.dropdownList.remove(0);
1038	}
1039	if ('onbeforeactivate' in document)
1040		this.dropdownList.onbeforeactivate = null;
1041	else
1042		this.dropdownList.onfocus = null;
1043
1044	// Create a document fragment that'll allowing inserting big parts at once.
1045	var oListFragment = bIE5x ? this.dropdownList : document.createDocumentFragment();
1046
1047	// Loop through all items to be added.
1048	for (var i = 0, n = aBoardsAndCategories.length; i < n; i++)
1049	{
1050		var j, sChildLevelPrefix, oOption;
1051
1052		// If we've reached the currently selected board add all items so far.
1053		if (!aBoardsAndCategories[i].isCategory && aBoardsAndCategories[i].id == this.opt.iCurBoardId)
1054		{
1055			if (bIE5x)
1056				iIndexPointer = this.dropdownList.options.length;
1057			else
1058			{

1059				this.dropdownList.insertBefore(oListFragment, this.dropdownList.options[0]);
1060				oListFragment = document.createDocumentFragment();
1061				continue;
1062			}
1063		}
1064
1065		if (aBoardsAndCategories[i].isCategory)
1066			oListFragment.appendChild(oDashOption.cloneNode(true));
1067		else
1068			for (j = aBoardsAndCategories[i].childLevel, sChildLevelPrefix = ''; j > 0; j--)
1069				sChildLevelPrefix += this.opt.sBoardChildLevelIndicator;
1070
1071		oOption = document.createElement('option');
1072		oOption.appendChild(document.createTextNode((aBoardsAndCategories[i].isCategory ? this.opt.sCatPrefix : sChildLevelPrefix + this.opt.sBoardPrefix) + aBoardsAndCategories[i].name));
1073		oOption.value = aBoardsAndCategories[i].isCategory ? '#c' + aBoardsAndCategories[i].id : '?board=' + aBoardsAndCategories[i].id + '.0';
1074		oListFragment.appendChild(oOption);
1075
1076		if (aBoardsAndCategories[i].isCategory)
1077			oListFragment.appendChild(oDashOption.cloneNode(true));
1078	}
1079
1080	// Add the remaining items after the currently selected item.
1081	this.dropdownList.appendChild(oListFragment);
1082
1083	if (bIE5x)
1084		this.dropdownList.options[iIndexPointer].selected = true;
1085
1086	// Internet Explorer needs this to keep the box dropped down.
1087	this.dropdownList.style.width = 'auto';
1088	this.dropdownList.focus();
1089
1090	// Add an onchange action
1091	this.dropdownList.onchange = function() {
1092		if (this.selectedIndex > 0 && this.options[this.selectedIndex].value)
1093			window.location.href = smf_scripturl + this.options[this.selectedIndex].value.substr(smf_scripturl.indexOf('?') == -1 || this.options[this.selectedIndex].value.substr(0, 1) != '?' ? 0 : 1);
1094	}
1095}
1096
1097// A global array containing all IconList objects.
1098var aIconLists = new Array();
1099
1100// *** IconList object.
1101function IconList(oOptions)
1102{
1103	if (!window.XMLHttpRequest)
1104		return;
1105
1106	this.opt = oOptions;
1107	this.bListLoaded = false;
1108	this.oContainerDiv = null;
1109	this.funcMousedownHandler = null;
1110	this.funcParent = this;
1111	this.iCurMessageId = 0;
1112	this.iCurTimeout = 0;
1113
1114	// Add backwards compatibility with old themes.
1115	if (!('sSessionVar' in this.opt))
1116		this.opt.sSessionVar = 'sesc';
1117
1118	this.initIcons();
1119}
1120
1121// Replace all message icons by icons with hoverable and clickable div's.
1122IconList.prototype.initIcons = function ()
1123{
1124	for (var i = document.images.length - 1, iPrefixLength = this.opt.sIconIdPrefix.length; i >= 0; i--)
1125		if (document.images[i].id.substr(0, iPrefixLength) == this.opt.sIconIdPrefix)
1126			setOuterHTML(document.images[i], '<div title="' + this.opt.sLabelIconList + '" onclick="' + this.opt.sBackReference + '.openPopup(this, ' + document.images[i].id.substr(iPrefixLength) + ')" onmouseover="' + this.opt.sBackReference + '.onBoxHover(this, true)" onmouseout="' + this.opt.sBackReference + '.onBoxHover(this, false)" style="background: ' + this.opt.sBoxBackground + '; cursor: ' + (is_ie && !is_ie6up ? 'hand' : 'pointer') + '; padding: 3px; text-align: center;"><img src="' + document.images[i].src + '" alt="' + document.images[i].alt + '" id="' + document.images[i].id + '" style="margin: 0px; padding: ' + (is_ie ? '3px' : '3px 0px 3px 0px') + ';" /></div>');
1127}
1128
1129// Event for the mouse hovering over the original icon.
1130IconList.prototype.onBoxHover = function (oDiv, bMouseOver)
1131{
1132	oDiv.style.border = bMouseOver ? this.opt.iBoxBorderWidthHover + 'px solid ' + this.opt.sBoxBorderColorHover : '';
1133	oDiv.style.background = bMouseOver ? this.opt.sBoxBackgroundHover : this.opt.sBoxBackground;
1134	oDiv.style.padding = bMouseOver ? (3 - this.opt.iBoxBorderWidthHover) + 'px' : '3px'
1135}
1136
1137// Show the list of icons after the user clicked the original icon.
1138IconList.prototype.openPopup = function (oDiv, iMessageId)
1139{
1140	this.iCurMessageId = iMessageId;
1141
1142	if (!this.bListLoaded && this.oContainerDiv == null)
1143	{
1144		// Create a container div.
1145		this.oContainerDiv = document.createElement('div');
1146		this.oContainerDiv.id = 'iconList';
1147		this.oContainerDiv.style.display = 'none';
1148		this.oContainerDiv.style.cursor = is_ie && !is_ie6up ? 'hand' : 'pointer';
1149		this.oContainerDiv.style.position = 'absolute';
1150		this.oContainerDiv.style.width = oDiv.offsetWidth + 'px';
1151		this.oContainerDiv.style.background = this.opt.sContainerBackgroun

1151d;
1152		this.oContainerDiv.style.border = this.opt.sContainerBorder;
1153		this.oContainerDiv.style.padding = '1px';
1154		this.oContainerDiv.style.textAlign = 'center';
1155		document.body.appendChild(this.oContainerDiv);
1156
1157		// Start to fetch its contents.
1158		ajax_indicator(true);
1159		this.tmpMethod = getXMLDocument;
1160		this.tmpMethod(smf_prepareScriptUrl(this.opt.sScriptUrl) + 'action=xmlhttp;sa=messageicons;board=' + this.opt.iBoardId + ';xml', this.onIconsReceived);
1161		delete this.tmpMethod;
1162
1163		createEventListener(document.body);
1164	}
1165
1166	// Set the position of the container.
1167	var aPos = smf_itemPos(oDiv);
1168	if (is_ie50)
1169		aPos[1] += 4;
1170
1171	this.oContainerDiv.style.top = (aPos[1] + oDiv.offsetHeight) + 'px';
1172	this.oContainerDiv.style.left = (aPos[0] - 1) + 'px';
1173	this.oClickedIcon = oDiv;
1174
1175	if (this.bListLoaded)
1176		this.oContainerDiv.style.display = 'block';
1177
1178	document.body.addEventListener('mousedown', this.onWindowMouseDown, false);
1179}
1180
1181// Setup the list of icons once it is received through xmlHTTP.
1182IconList.prototype.onIconsReceived = function (oXMLDoc)
1183{
1184	var icons = oXMLDoc.getElementsByTagName('smf')[0].getElementsByTagName('icon');
1185	var sItems = '';
1186
1187	for (var i = 0, n = icons.length; i < n; i++)
1188		sItems += '<div onmouseover="' + this.opt.sBackReference + '.onItemHover(this, true)" onmouseout="' + this.opt.sBackReference + '.onItemHover(this, false);" onmousedown="' + this.opt.sBackReference + '.onItemMouseDown(this, \'' + icons[i].getAttribute('value') + '\');" style="padding: 3px 0px 3px 0px; margin-left: auto; margin-right: auto; border: ' + this.opt.sItemBorder + ';

1188 background: ' + this.opt.sItemBackground + '"><img src="' + icons[i].getAttribute('url') + '" alt="' + icons[i].getAttribute('name') + '" title="' + icons[i].firstChild.nodeValue + '" /></div>';
1189
1190	setInnerHTML(this.oContainerDiv, sItems);
1191	this.oContainerDiv.style.display = 'block';
1192	this.bListLoaded = true;
1193
1194	if (is_ie)
1195		this.oContainerDiv.style.width = this.oContainerDiv.clientWidth + 'px';
1196
1197	ajax_indicator(false);
1198}
1199
1200// Event handler for hovering over the icons.
1201IconList.prototype.onItemHover = function (oDiv, bMouseOver)
1202{
1203	oDiv.style.background = bMouseOver ? this.opt.sItemBackgroundHover : this.opt.sItemBackground;
1204	oDiv.style.border = bMouseOver ? this.opt.sItemBorderHover : this.opt.sItemBorder;
1205	if (this.iCurTimeout != 0)
1206		window.clearTimeout(this.iCurTimeout);
1207	if (bMouseOver)
1208		this.onBoxHover(this.oClickedIcon, true);
1209	else
1210		this.iCurTimeout = window.setTimeout(this.opt.sBackReference + '.collapseList();', 500);
1211}
1212
1213// Event handler for clicking on one of the icons.
1214IconList.prototype.onItemMouseDown = function (oDiv, sNewIcon)
1215{
1216	if (this.iCurMessageId != 0)
1217	{
1218		ajax_indicator(true);
1219		this.tmpMethod = getXMLDocument;
1220		var oXMLDoc = this.tmpMethod(smf_prepareScriptUrl(this.opt.sScriptUrl) + 'action=jsmodify;topic=' + this.opt.iTopicId + ';msg=' + this.iCurMessageId + ';' + this.opt.sSessionVar + '=' + this.opt.sSessionId + ';icon=' + sNewIcon + ';xml');
1221		delete this.tmpMethod;
1222		ajax_indicator(false);
1223
1224		var oMessage = oXMLDoc.responseXML.getElementsByTagName('smf')[0].getElementsByTagName('message')[0];
1225		if (oMessage.getElementsByTagName('error').length == 0)
1226		{
1227			if (this.opt.bShowModify && oMessage.getElementsByTagName('modified').length != 0)
1228				setInnerHTML(document.getElementById('modified_' + this.iCurMessageId), oMessage.getElementsByTagName('modified')[0].childNodes[0].nodeValue);
1229			this.oClickedIcon.getElementsByTagName('img')[0].src = oDiv.getElementsByTagName('img')[0].src;
1230		}
1231	}
1232}
1233
1234// Event handler for clicking outside the list (will make the list disappear).
1235IconList.prototype.onWindowMouseDown = function ()
1236{
1237	for (var i = aIconLists.length - 1; i >= 0; i--)
1238	{
1239		aIconLists[i].funcParent.tmpMethod = aIconLists[i].collapseList;
1240		aIconLists[i].funcParent.tmpMethod();
1241		delete aIconLists[i].funcParent.tmpMethod;
1242	}
1243}
1244
1245// Collapse the list of icons.
1246IconList.prototype.collapseList = function()
1247{
1248	this.onBoxHover(this.oClickedIcon, false);
1249	this.oContainerDiv.style.display = 'none';
1250	this.iCurMessageId = 0;
1251	document.body.removeEventListener('mousedown', this.onWindowMouseDown, false);
1252}
1253
1254// Handy shortcuts for getting the mouse position on the screen - only used for IE at the moment.
1255function smf_mousePose(oEvent)
1256{
1257	var x = 0;
1258	var y = 0;
1259
1260	if (oEvent.pageX)
1261	{
1262		y = oEvent.pageY;
1263		x = oEvent.pageX;
1264	}
1265	else if (oEvent.clientX)
1266	{
1267		x = oEvent.clientX + (document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft);
1268		y = oEvent.clientY + (document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop);
1269	}
1270
1271	return [x, y];
1272}
1273
1274// Short function for finding the actual position of an item.
1275function smf_itemPos(itemHandle)
1276{
1277	var itemX = 0;
1278	var itemY = 0;
1279
1280	if ('offsetParent' in itemHandle)
1281	{
1282		itemX = itemHandle.offsetLeft;
1283		itemY = itemHandle.offsetTop;
1284		while (itemHandle.offsetParent && typeof(itemHandle.offsetParent) == 'object')
1285		{
1286			itemHandle = itemHandle.offsetParent;
1287			itemX += itemHandle.offsetLeft;
1288			itemY += itemHandle.offsetTop;
1289		}
1290	}
1291	else if ('x' in itemHandle)
1292	{
1293		itemX = itemHandle.x;
1294		itemY = itemHandle.y;
1295	}
1296
1297	return [itemX, itemY];
1298}
1299
1300// This function takes the script URL and prepares it to allow the query string to be appended to it.
1301function smf_prepareScriptUrl(sUrl)
1302{
1303	return sUrl.indexOf('?') == -1 ? sUrl + '?' : sUrl + (sUrl.charAt(sUrl.length - 1) == '?' || sUrl.charAt(sUrl.length - 1) == '&' || sUrl.charAt(sUrl.length - 1) == ';' ? '' : ';');
1304}
1305
1306var aOnloadEvents = new Array();
1307function addLoadEvent(fNewOnload)
1308{
1309	// If there's no event set, just set this one
1310	if (typeof(fNewOnload) == 'function' && (!('onload' in window) || typeof(window.onload) != 'function'))
1311		window.onload = fNewOnload;
1312
1313	// If there's just one event, setup the array.
1314	else if (aOnloadEvents.length == 0)
1315	{
1316		aOnloadEvents[0] = window.onload;
1317		aOnloadEvents[1] = fNewOnload;
1318		window.onload = function() {
1319			for (var i = 0, n = aOnloadEvents.length; i < n; i++)
1320			{
1321				if (typeof(aOnloadEvents[i]) == 'function')
1322					aOnloadEvents[i]();
1323				else if (typeof(aOnloadEvents[i]) == 'string')
1324					eval(aOnloadEvents[i]);
1325			}
1326		}
1327	}
1328
1329	// This isn't the first event function, add it to the list.
1330	else
1331		aOnloadEvents[aOnloadEvents.length] = fNewOnload;
1332}
1333
1334function smfFooterHighlight(element, value)
1335{
1336	element.src = smf_images_url + '/' + (value ? 'h_' : '') + element.i

1336d + '.gif';
1337}
1338
1339// Get the text in a code tag.
1340function smfSelectText(oCurElement, bActOnElement)
1341{
1342	// The place we're looking for is one div up, and next door - if it's auto detect.
1343	if (typeof(bActOnElement) == 'boolean' && bActOnElement)
1344		var oCodeArea = document.getElementById(oCurElement);
1345	else
1346		var oCodeArea = oCurElement.parentNode.nextSibling;
1347
1348	if (typeof(oCodeArea) != 'object' || oCodeArea == null)
1349		return false;
1350
1351	// Start off with my favourite, internet explorer.
1352	if ('createTextRange' in document.body)
1353	{
1354		var oCurRange = document.body.createTextRange();
1355		oCurRange.moveToElementText(oCodeArea);
1356		oCurRange.select();
1357	}
1358	// Firefox at el.
1359	else if (window.getSelection)
1360	{
1361		var oCurSelection = window.getSelection();
1362		// Safari is special!
1363		if (oCurSelection.setBaseAndExtent)
1364		{
1365			var oLastChild = oCodeArea.lastChild;
1366			oCurSelection.setBaseAndExtent(oCodeArea, 0, oLastChild, 'innerText' in oLastChild ? oLastChild.innerText.length : oLastChild.textContent.length);
1367		}
1368		else
1369		{
1370			var curRange = document.createRange();
1371			curRange.selectNodeContents(oCodeArea);
1372
1373			oCurSelection.removeAllRanges();
1374			oCurSelection.addRange(curRange);
1375		}
1376	}
1377
1378	return false;
1379}
1380
1381// A function needed to discern HTML entities from non-western characters.
1382function smc_saveEntities(sFormName, aElementNames, sMask)
1383{
1384	if (typeof(sMask) == 'string')
1385	{
1386		for (var i = 0, n = document.forms[sFormName].elements.length; i < n; i++)
1387			if (document.forms[sFormName].elements[i].id.substr(0, sMask.length) == sMask)
1388				aElementNames[aElementNames.length] = document.forms[sFormName].elements[i].name;
1389	}
1390
1391	for (var i = 0, n = aElementNames.length; i < n; i++)
1392	{
1393		if (aElementNames[i] in document.forms[sFormName])
1394			document.forms[sFormName][aElementNames[i]].value = document.forms[sFormName][aElementNames[i]].value.replace(/&#/g, '&#38;#');
1395	}
1396}
1397
1398// A function used to clean the attachments on post page
1399function cleanFileInput(idElement)
1400{
1401	// Simpler solutions work in Opera, IE, Safari and Chrome.
1402	if (is_opera || is_ie || is_safari || is_chrome)
1403	{
1404		document.getElementById(idElement).outerHTML = document.getElementById(idElement).outerHTML;
1405	}
1406	// What else can we do? By the way, this doesn't work in Chrome and Mac's Safari.
1407	else
1408	{
1409		document.getElementById(idElement).type = 'input';
1410		document.getElementById(idElement).type = 'file';
1411	}
1412}

Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.