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source: trunk/jabberit_messenger/jmessenger/js/trophyim.js @ 3093

Revision 3093, 66.3 KB checked in by alexandrecorreia, 14 years ago (diff)
Ticket #1091 - Implementado a busca de salas para bate-papo no novo modulo Expresso messenger XEP-0045-MUC.
Property svn:executable set to ``*

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1	/**
2	* This program is distributed under the terms of the MIT license.
3	* Please see the LICENSE file for details.
4	*
5	* Copyright 2008 Michael Garvin
6	*/
7
8	var TROPHYIM_BOSH_SERVICE = "/proxy/ejabberd"; //Change to suit
9
10	var TROPHYIM_LOG_LINES = 200;
11
12	var TROPHYIM_LOGLEVEL = 0; //0=debug, 1=info, 2=warn, 3=error, 4=fatal
13
14	var TROPHYIM_VERSION = "0.3";
15
16	var TROPHYIM_RESOURCE = "/JABBERITWEB";
17
18	//Uncomment to make session reattachment work
19	//var TROPHYIM_JSON_STORE = "json_store.php";
20
21	/** Object: DOMObjects
22	* This class contains builders for all the DOM objects needed by TrophyIM
23	*/
24	DOMObjects = {
25	/** Function: xmlParse
26	* Cross-browser alternative to using innerHTML
27	* Parses given string, returns valid DOM HTML object
28	*
29	* Parameters:
30	* (String) xml - the xml string to parse
31	*/
32	xmlParse : function(xmlString) {
33	var xmlObj = this.xmlRender(xmlString);
34	if(xmlObj) {
35	try { //Firefox, Gecko, etc
36	if (this.processor == undefined) {
37	this.processor = new XSLTProcessor();
38	this.processor.importStylesheet(this.xmlRender(
39	'<xsl:stylesheet version="1.0"\
40	xmlns:xsl="http://www.w3.org/1999/XSL/Transform">\
41	<xsl:output method="html" indent="yes"/><xsl:template\
42	match="@*\|node()"><xsl:copy><xsl:copy-of\
43	select="@*\|node()"/></xsl:copy></xsl:template>\
44	</xsl:stylesheet>'));
45	}
46	var htmlObj =
47	this.processor.transformToDocument(xmlObj).documentElement;
48	//Safari has a quirk where it wraps dom elements in <html><body>
49	if (htmlObj.tagName.toLowerCase() == 'html') {
50	htmlObj = htmlObj.firstChild.firstChild;
51	}
52	return document.importNode(htmlObj, true);
53	} catch(e) {
54	try { //IE is so very very special
55	var htmlObj = document.importNode(xmlObj.documentElement, true);
56	if (htmlObj.tagName.toLowerCase() == "div") {
57	var div_wrapper = document.createElement('div');
58	div_wrapper.appendChild(htmlObj);
59	if(div_wrapper.innerHTML) {
60	div_wrapper.innerHTML = div_wrapper.innerHTML;
61	}
62	htmlObj = div_wrapper.firstChild;
63	}
64	return htmlObj;
65	} catch(e) {
66	alert("TrophyIM Error: Cannot add html to page " + e.message);
67	}
68	}
69	}
70	},
71	/** Function: xmlRender
72	* Uses browser-specific methods to turn given string into xml object
73	*
74	* Parameters:
75	* (String) xml - the xml string to parse
76	*/
77	xmlRender : function(xmlString) {
78	try {//IE
79	var renderObj = new ActiveXObject("Microsoft.XMLDOM");
80	renderObj.async="false";
81	if(xmlString) {
82	renderObj.loadXML(xmlString);
83	}
84	} catch (e) {
85	try { //Firefox, Gecko, etc
86	if (this.parser == undefined) {
87	this.parser = new DOMParser();
88	}
89	var renderObj = this.parser.parseFromString(xmlString,
90	"application/xml");
91	} catch(e) {
92	alert("TrophyIM Error: Cannot create new html for page");
93	}
94	}
95
96	return renderObj;
97	},
98	/** Function: getHTML
99	* Returns named HTML snippet as DOM object
100	*
101	* Parameters:
102	* (String) name - name of HTML snippet to retrieve (see HTMLSnippets
103	* object)
104	*/
105	getHTML : function(page)
106	{
107	return this.xmlParse(HTMLSnippets[page]);
108	},
109
110	/** Function: getScript
111	* Returns script object with src to given script
112	*
113	* Parameters:
114	* (String) script - name of script to put in src attribute of script
115	* element
116	*/
117	getScript : function(script)
118	{
119	var newscript = document.createElement('script');
120	newscript.setAttribute('src', script);
121	newscript.setAttribute('type', 'text/javascript');
122	return newscript;
123	}
124	};
125
126	/** Object: TrophyIM
127	*
128	* This is the actual TrophyIM application. It searches for the
129	* 'trophyimclient' element and inserts itself into that.
130	*/
131	TrophyIM = {
132
133
134	controll : { notificationNewUsers : 0 },
135
136	/** AutoConnection
137	*
138	*/
139
140	autoConnection : { connect : true },
141
142	/** Object: chatHistory
143	*
144	* Stores chat history (last 10 message) and current presence of active
145	* chat tabs. Indexed by jid.
146	*/
147
148	chatHistory : {},
149
150	/** Constants:
151	*
152	* (Boolean) stale_roster - roster is stale and needs to be rewritten.
153	*/
154
155	constants : {stale_roster: false},
156
157	/** PosWindow
158	*
159	*/
160	posWindow : { left : 400, top : 100 },
161
162	/** StatusConnection
163	*
164	*/
165
166	statusConn : { connected : false },
167
168	/** TimeOut Render Roster
169	*
170	*
171	*/
172
173	_timeOut : { renderRoster : null },
174
175	/** Function: setCookie
176	*
177	* Sets cookie name/value pair. Date and path are auto-selected.
178	*
179	* Parameters:
180	* (String) name - the name of the cookie variable
181	* (String) value - the value of the cookie variable
182	*/
183
184	setCookie : function(name, value)
185	{
186	var expire = new Date();
187	expire.setDate(expire.getDate() + 365);
188	document.cookie = name + "=" + value + "; expires=" + expire.toGMTString();
189	},
190
191	/** Function: delCookie
192	*
193	* Deletes cookie
194	*
195	* Parameters:
196	* (String) name) - the name of the cookie to delete
197	*/
198
199	delCookie : function(name)
200	{
201	var expire = new Date();
202	expire.setDate(expire.getDate() - 365);
203	document.cookie = name + "= ; expires=" + expire.toGMTString();
204	delete TrophyIM.cookies[name];
205	},
206
207	/** Function: getCookies
208	*
209	* Retrieves all trophyim cookies into an indexed object. Inteneded to be
210	* called once, at which time the app refers to the returned object instead
211	* of re-parsing the cookie string every time.
212	*
213	* Each cookie is also re-applied so as to refresh the expiry date.
214	*/
215
216	getCookies : function()
217	{
218	var cObj = {};
219	var cookies = document.cookie.split(';');
220
221	for(var i = 0 ; i < cookies.length; i++ )
222	{
223	while ( cookies[i].charAt(0) == ' ')
224	{
225	cookies[i] = cookies[i].substring(1,cookies[i].length);
226	}
227
228	if (cookies[i].substr(0, 8) == "trophyim")
229	{
230	var nvpair = cookies[i].split("=", 2);
231	cObj[nvpair[0]] = nvpair[1];
232	TrophyIM.setCookie(nvpair[0], nvpair[1]);
233	}
234	}
235
236	return cObj;
237	},
238
239	/** Function: load
240	*
241	* This function searches for the trophyimclient div and loads the client
242	* into it.
243	*/
244
245	load : function()
246	{
247	if( loadscript.getUserCurrent() == null )
248	{
249	loadscript.setUserCurrent();
250	}
251
252	if ( !TrophyIM.statusConn.connected )
253	{
254	TrophyIM.cookies = TrophyIM.getCookies();
255
256	//Wait a second to give scripts time to load
257	setTimeout( "TrophyIM.showLogin()", 550 );
258	}
259	else
260	{
261	loadscript.rosterDiv();
262	}
263	},
264
265	/** Function: storeData
266	*
267	* Store all our data in the JSONStore, if it is active
268	*/
269
270	storeData : function()
271	{
272	if ( TrophyIM.connection && TrophyIM.connection.connected )
273	{
274	TrophyIM.setCookie('trophyim_bosh_xid', TrophyIM.connection.jid + "\|" +
275	TrophyIM.connection.sid + "\|" + TrophyIM.connection.rid);
276	TrophyIM.rosterObj.save();
277	}
278	},
279
280	/** Function: showlogin
281	*
282	* This function clears out the IM box and either redisplays the login
283	* page, or re-attaches to Strophe, preserving the logging div if it
284	* exists, or creating a new one of we are re-attaching.
285	*/
286
287	showLogin : function()
288	{
289	/**
290	*
291	* JSON is the last script to load, so we wait on it
292	* Added Strophe check too because of bug where it's sometimes missing
293	*
294	*/
295
296	if ( typeof(JSON) != undefined && typeof(Strophe) != undefined )
297	{
298	TrophyIM.JSONStore = new TrophyIMJSONStore();
299
300	if ( TrophyIM.JSONStore.store_working && TrophyIM.cookies['trophyim_bosh_xid'] )
301	{
302	var xids = TrophyIM.cookies['trophyim_bosh_xid'].split("\|");
303	TrophyIM.delCookie('trophyim_bosh_xid');
304	TrophyIM.constants.stale_roster = true;
305
306	TrophyIM.connection = new Strophe.Connection(TROPHYIM_BOSH_SERVICE);
307	TrophyIM.connection.rawInput = TrophyIM.rawInput;
308	TrophyIM.connection.rawOutput = TrophyIM.rawOutput;
309	//Strophe.log = TrophyIM.log;
310	Strophe.info('Attempting Strophe attach.');
311	TrophyIM.connection.attach(xids[0], xids[1], xids[2], TrophyIM.onConnect);
312	TrophyIM.onConnect(Strophe.Status.CONNECTED);
313	}
314	else
315	{
316	// List Contact
317	loadscript.rosterDiv();
318
319	// Get User Current;
320	var _getUserCurrent = null;
321
322	var _flag = 0;
323
324	do
325	{
326	_getUserCurrent = loadscript.getUserCurrent();
327	_flag++;
328
329	}while( ( _getUserCurrent == null \|\| _flag > 3 ) )
330
331	TrophyIM.login( Base64.decode( _getUserCurrent.jid ), Base64.decode( _getUserCurrent.password ));
332	}
333	}
334	else
335	{
336	setTimeout("TrophyIM.showLogin()", 500);
337	}
338	},
339
340	/** Function: log
341	*
342	* This function logs the given message in the trophyimlog div
343	*
344	* Parameter: (String) msg - the message to log
345	*/
346
347	log : function(level, msg)
348	{
349	if (TrophyIM.logging_div && level >= TROPHYIM_LOGLEVEL)
350	{
351	while(TrophyIM.logging_div.childNodes.length > TROPHYIM_LOG_LINES)
352	{
353	TrophyIM.logging_div.removeChild( TrophyIM.logging_div.firstChild );
354	}
355
356	var msg_div = document.createElement('div');
357	msg_div.className = 'trophyimlogitem';
358	msg_div.appendChild(document.createTextNode(msg));
359
360	TrophyIM.logging_div.appendChild(msg_div);
361	TrophyIM.logging_div.scrollTop = TrophyIM.logging_div.scrollHeight;
362	}
363	},
364
365	/** Function: rawInput
366	*
367	* This logs the packets actually recieved by strophe at the debug level
368	*/
369	rawInput : function (data)
370	{
371	Strophe.debug("RECV: " + data);
372	},
373
374	/** Function: rawInput
375	*
376	* This logs the packets actually recieved by strophe at the debug level
377	*/
378	rawOutput : function (data)
379	{
380	Strophe.debug("SEND: " + data);
381	},
382
383	/** Function: login
384	*
385	* This function logs into server using information given on login page.
386	* Since the login page is where the logging checkbox is, it makes or
387	* removes the logging div and cookie accordingly.
388	*
389	*/
390	login : function()
391	{
392	if ( TrophyIM.JSONStore.store_working )
393	{
394	//In case they never logged out
395	TrophyIM.JSONStore.delData(['groups','roster', 'active_chat', 'chat_history']);
396	}
397
398	TrophyIM.connection = new Strophe.Connection(TROPHYIM_BOSH_SERVICE);
399	TrophyIM.connection.rawInput = TrophyIM.rawInput;
400	TrophyIM.connection.rawOutput = TrophyIM.rawOutput;
401	//Strophe.log = TrophyIM.log;
402
403	if ( arguments.length > 0 )
404	{
405	var barejid = arguments[0];
406	var password = arguments[1];
407
408	TrophyIM.connection.connect( barejid + TROPHYIM_RESOURCE, password, TrophyIM.onConnect );
409	}
410	else
411	{
412
413	var barejid = document.getElementById('trophyimjid').value
414	var fulljid = barejid + TROPHYIM_RESOURCE;
415	var password = document.getElementById('trophyimpass').value;
416	var button = document.getElementById('trophyimconnect');
417
418	loadscript.setUserCurrent( barejid, password);
419
420	if ( button.value == 'connect' )
421	{
422	button.value = 'disconnect';
423	//TrophyIM.connection.connect( fulljid , password, TrophyIM.onConnect );
424
425	TrophyIM.login( barejid, password );
426	_winBuild('window_login_page', 'remove');
427	}
428	}
429
430	TrophyIM.setCookie('trophyimjid', barejid);
431	},
432
433	/** Function: logout
434	*
435	* Logs into fresh session through Strophe, purging any old data.
436	*/
437	logout : function()
438	{
439	TrophyIM.autoConnection.connect = false;
440
441	TrophyIM.delCookie('trophyim_bosh_xid');
442
443	delete TrophyIM['cookies']['trophyim_bosh_xid'];
444
445	TrophyIM.connection.disconnect();
446	},
447
448	/** Function onConnect
449	*
450	* Callback given to Strophe upon connection to BOSH proxy.
451	*/
452	onConnect : function(status)
453	{
454	var loading_gif = document.getElementById("JabberIMRosterLoadingGif");
455
456	if( status == Strophe.Status.CONNECTING )
457	{
458	loading_gif.style.display = "block";
459	Strophe.info('Strophe is connecting.');
460	}
461
462	if( status == Strophe.Status.CONNFAIL )
463	{
464	TrophyIM.delCookie('trophyim_bosh_xid');
465	TrophyIM.statusConn.connected = false;
466	loading_gif.style.display = "block";
467	}
468
469	if( status == Strophe.Status.DISCONNECTING )
470	{
471	TrophyIM.statusConn.connected = false;
472	}
473
474	if( status == Strophe.Status.DISCONNECTED )
475	{
476	if( TrophyIM.autoConnection.connect )
477	{
478	loading_gif.style.display = "block";
479
480	TrophyIM.delCookie('trophyim_bosh_xid');
481
482	TrophyIM.statusConn.connected = false;
483
484	setTimeout(function()
485	{
486	TrophyIM.showLogin();
487
488	},10000);
489
490	loadscript.clrAllContacts();
491
492	loadscript.setStatusJabber(i18n.STATUS_ANAVAILABLE,"unavailable");
493
494	delete TrophyIM.rosterObj.roster;
495	delete TrophyIM.rosterObj.groups;
496	}
497	}
498
499	if( status == Strophe.Status.CONNECTED )
500	{
501	loadscript.setStatusJabber(i18n.STATUS_AVAILABLE,'available');
502	TrophyIM.statusConn.connected = true;
503	TrophyIM.showClient();
504	}
505	},
506
507	/** Function: showClient
508	*
509	* This clears out the main div and puts in the main client. It also
510	* registers all the handlers for Strophe to call in the client.
511	*/
512	showClient : function()
513	{
514	TrophyIM.setCookie('trophyim_bosh_xid', TrophyIM.connection.jid + "\|" +
515	TrophyIM.connection.sid + "\|" + TrophyIM.connection.rid);
516
517	TrophyIM.rosterObj = new TrophyIMRoster();
518	TrophyIM.connection.addHandler(TrophyIM.onVersion, Strophe.NS.VERSION, 'iq', null, null, null);
519	TrophyIM.connection.addHandler(TrophyIM.onRoster, Strophe.NS.ROSTER, 'iq', null, null, null);
520	TrophyIM.connection.addHandler(TrophyIM.onPresence, null, 'presence', null, null, null);
521	TrophyIM.connection.addHandler(TrophyIM.onMessage, null, 'message', null, null, null);
522
523	//Get roster then announce presence.
524	TrophyIM.connection.send($iq({type: 'get', xmlns: Strophe.NS.CLIENT}).c('query', {xmlns: Strophe.NS.ROSTER}).tree());
525	TrophyIM.connection.send($pres().tree());
526	setTimeout( TrophyIM.renderRoster, 1000);
527	},
528
529	/** Function: clearClient
530	*
531	* Clears out client div, preserving and returning existing logging_div if
532	* one exists
533	*/
534
535	clearClient : function()
536	{
537	if(TrophyIM.logging_div)
538	{
539	var logging_div = TrophyIM.client_div.removeChild(document.getElementById('trophyimlog'));
540	}
541	else
542	{
543	var logging_div = null;
544	}
545
546	while(TrophyIM.client_div.childNodes.length > 0)
547	{
548	TrophyIM.client_div.removeChild(TrophyIM.client_div.firstChild);
549	}
550
551	return logging_div;
552	},
553
554	/** Function: onVersion
555	*
556	* jabber:iq:version query handler
557	*/
558
559	onVersion : function(msg)
560	{
561	Strophe.debug("Version handler");
562	if (msg.getAttribute('type') == 'get')
563	{
564	var from = msg.getAttribute('from');
565	var to = msg.getAttribute('to');
566	var id = msg.getAttribute('id');
567	var reply = $iq({type: 'result', to: from, from: to, id: id}).c('query',
568	{name: "TrophyIM", version: TROPHYIM_VERSION, os:
569	"Javascript-capable browser"});
570	TrophyIM.connection.send(reply.tree());
571	}
572	return true;
573	},
574
575	/** Function: onRoster
576	*
577	* Roster iq handler
578	*/
579
580	onRoster : function(msg)
581	{
582	var roster_items = msg.firstChild.getElementsByTagName('item');
583
584	for (var i = 0; i < roster_items.length; i++)
585	{
586	with(roster_items[i])
587	{
588	var groups = getElementsByTagName('group');
589	var group_array = [];
590
591	for( var g = 0 ; g < groups.length; g++ )
592	{
593	if( groups[g].hasChildNodes() )
594	group_array[group_array.length] = groups[g].firstChild.nodeValue;
595	}
596
597	if( getAttribute('ask') && getAttribute('ask').toString() === "subscribe" )
598	{
599	if( getAttribute('subscription').toString() === "none" )
600	{
601	TrophyIM.rosterObj.addContact( getAttribute('jid'), getAttribute('ask'), getAttribute('name'), group_array );
602	}
603
604	if( getAttribute('subscription').toString() === "remove" )
605	{
606	TrophyIM.rosterObj.removeContact( getAttribute('jid').toString() );
607	}
608	}
609	else
610	{
611	if( ( getAttribute('ask') == null && getAttribute('subscription').toString() === "remove" ) \|\| getAttribute('subscription').toString() === "remove" )
612	{
613	TrophyIM.rosterObj.removeContact( getAttribute('jid').toString() );
614	}
615	else
616	{
617	TrophyIM.rosterObj.addContact( getAttribute('jid'), getAttribute('subscription'), getAttribute('name'), group_array );
618	}
619	}
620	}
621	}
622
623	if ( msg.getAttribute('type') == 'set' )
624	{
625	var _iq = $iq({type: 'reply', id: msg.getAttribute('id'), to: msg.getAttribute('from')});
626	TrophyIM.connection.send( _iq.tree());
627	}
628
629	return true;
630	},
631
632	/** Function: onPresence
633	*
634	* Presence handler
635	*/
636
637	onPresence : function(msg)
638	{
639	// Get Presence ChatRoom
640	TrophyIM.onPresenceChatRoom(msg);
641
642	var type = msg.getAttribute('type') ? msg.getAttribute('type') : 'available';
643	var show = msg.getElementsByTagName('show').length ? Strophe.getText(msg.getElementsByTagName('show')[0]) : type;
644	var status = msg.getElementsByTagName('status').length ? Strophe.getText(msg.getElementsByTagName('status')[0]) : '';
645	var priority = msg.getElementsByTagName('priority').length ? parseInt(Strophe.getText(msg.getElementsByTagName('priority')[0])) : 0;
646
647	TrophyIM.rosterObj.setPresence( msg.getAttribute('from'), priority, show, status );
648
649	return true;
650	},
651
652	/** Function : onPresenceChatRoom
653	*
654	*
655	*/
656
657	onPresenceChatRoom : function(msg)
658	{
659	var xquery = msg.getElementsByTagName("x");
660
661	if ( xquery.length > 0 )
662	{
663	for ( var i = 0; i < xquery.length; i++ )
664	{
665	var xmlns = xquery[i].getAttribute("xmlns");
666
667	if( xmlns.indexOf("http://jabber.org/protocol/muc#user") == 0 )
668	{
669	var nameChatRoom = xquery[i].parentNode.getAttribute('from')
670	nameChatRoom = Strophe.getBareJidFromJid(nameChatRoom);
671
672	var nickName = xquery[i].parentNode.getAttribute('from');
673	nickName = Strophe.getResourceFromJid(nickName);
674
675	var type = xquery[i].parentNode.getAttribute('type') ? xquery[i].parentNode.getAttribute('type') : 'available' ;
676
677	var show = ( xquery[i].parentNode.firstChild.firstChild != null ) ? xquery[i].parentNode.firstChild.firstChild.nodeValue : type ;
678
679	if( xquery[i].firstChild.getAttribute('jid') )
680	{
681	if ( Strophe.getBareJidFromJid( xquery[i].firstChild.getAttribute('jid') ) == Strophe.getBareJidFromJid( TrophyIM.connection.jid ) )
682	show = loadscript.getStatusUserIM();
683	}
684
685	var _UserChatRoom = document.createElement("div");
686	_UserChatRoom.id = nameChatRoom + "_UserChatRoom__" + xquery[i].firstChild.getAttribute('jid');
687	_UserChatRoom.setAttribute("style","padding-left:18px ; margin:3px 0px 0px 2px; background: url('"+path_jabberit+"templates/default/images/" + show + ".gif')no-repeat center left");
688	_UserChatRoom.appendChild( document.createTextNode(nickName) );
689
690	var nodeUser = document.getElementById( nameChatRoom + "_UserChatRoom__" + xquery[i].firstChild.getAttribute('jid'));
691
692	if( nodeUser == null && xquery[i].firstChild.getAttribute('jid') )
693	{
694	nameChatRoom = document.getElementById(nameChatRoom + '__roomChat__participants');
695	nameChatRoom.appendChild( _UserChatRoom );
696	}
697	else
698	{
699	if( type == 'unavailable' )
700	{
701	var nodeUser = document.getElementById( nameChatRoom + "_UserChatRoom__" + xquery[i].parentNode.getAttribute('to'));
702	nodeUser.parentNode.removeChild( nodeUser );
703	}
704	else if( show )
705	{
706	var _UserChatRoom = document.getElementById( nameChatRoom + "_UserChatRoom__" + xquery[i].firstChild.getAttribute('jid') )
707	_UserChatRoom.setAttribute("style","padding-left:18px ; margin:3px 0px 0px 2px; background: url('"+path_jabberit+"templates/default/images/" + show + ".gif')no-repeat center left");
708	}
709	}
710	}
711	}
712	}
713	},
714
715	/** Function: onMessage
716	*
717	* Message handler
718	*/
719
720	onMessage : function(msg)
721	{
722	var checkTime = function(i)
723	{
724	if ( i < 10 ) i= "0" + i;
725
726	return i;
727	};
728
729	var messageDate = function( _date )
730	{
731	var _dt = _date.substr( 0, _date.indexOf( 'T' ) ).split( '-' );
732	var _hr = _date.substr( _date.indexOf( 'T' ) + 1, _date.length - _date.indexOf( 'T' ) - 2 ).split( ':' );
733
734	( _date = new Date ).setTime( Date.UTC( _dt[0], _dt[1] - 1, _dt[2], _hr[0], _hr[1], _hr[2] ) );
735
736	return ( _date.toLocaleDateString( ).replace( /-/g, '/' ) + ' ' + _date.toLocaleTimeString( ) );
737	};
738
739	var data = new Date();
740	var dtNow = checkTime(data.getHours()) + ":" + checkTime(data.getMinutes()) + ":" + checkTime(data.getSeconds());
741
742	var from = msg.getAttribute('from');
743	var type = msg.getAttribute('type');
744	var elems = msg.getElementsByTagName('body');
745	var delay = ( msg.getElementsByTagName('delay') ) ? msg.getElementsByTagName('delay') : null;
746	var stamp = ( delay[0] != null ) ? "<font style='color:red;'>" + messageDate(delay[0].getAttribute('stamp')) + "</font>" : dtNow;
747
748	var barejid = Strophe.getBareJidFromJid(from);
749	var jidChatRoom = Strophe.getResourceFromJid(from);
750	var jid_lower = barejid.toLowerCase();
751	var contact = "";
752	var state = "";
753
754	var chatBox = document.getElementById(jid_lower + "__chatState");
755	var chatStateOnOff = null;
756	var active = msg.getElementsByTagName('active');
757
758	contact = barejid.toLowerCase();
759	contact = contact.substring(0, contact.indexOf('@'));
760
761	if( TrophyIM.rosterObj.roster[barejid] )
762	{
763	if( TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'] )
764	{
765	contact = TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'];
766	}
767	}
768
769	// Message with body are "content message", this means state active
770	if ( elems.length > 0 )
771	{
772	state = "";
773
774	// Set notify chat state capability on when sender notify it themself
775	chatStateOnOff = document.getElementById(jid_lower + "__chatStateOnOff");
776
777	if (active.length > 0 & chatStateOnOff != null )
778	{
779	chatStateOnOff.value = 'on';
780	}
781
782	// Get Message
783	var _message = document.createElement("div");
784	_message.innerHTML = Strophe.getText(elems[0]);
785
786	var scripts = _message.getElementsByTagName('script');
787
788	for (var i = 0; i < scripts.length; i++)
789	_message.removeChild(scripts[i--]);
790
791	_message.innerHTML = _message.innerHTML.replace(/^\s+\|\s+$\|^\n\|\n$/g, "");
792
793	// Get Smiles
794	_message.innerHTML = loadscript.getSmiles( _message.innerHTML );
795
796	if (type == 'chat' \|\| type == 'normal')
797	{
798	if ( _message.hasChildNodes() )
799	{
800	var message =
801	{
802	contact : "[" + stamp + "] <font style='font-weight:bold; color:black;'>" + contact + "</font>",
803	msg : "</br>" + _message.innerHTML
804	};
805
806	TrophyIM.addMessage( TrophyIM.makeChat( from ), jid_lower, message );
807	}
808	}
809	else if( type == 'groupchat')
810	{
811	if ( _message.hasChildNodes() )
812	{
813	var message =
814	{
815	contact : "[" + stamp + "] <font style='font-weight:bold; color:black;'>" + jidChatRoom + "</font>",
816	msg : "</br>" + _message.innerHTML
817	};
818
819	TrophyIM.addMessage( TrophyIM.makeChatRoom( barejid ), jid_lower, message );
820	}
821	}
822	}
823	// Message without body are "content message", this mean state is not active
824	else
825	{
826	if( chatBox != null )
827	state = TrophyIM.getChatState(msg);
828	}
829
830	// Clean chat status message some time later
831	var clearChatState = function()
832	{
833	chatBox.innerHTML='';
834	}
835
836	if (chatBox != null)
837	{
838	var clearChatStateTimer;
839
840	chatBox.innerHTML = "<font style='font-weight:bold; color:grey; float:right;'>" + state + "</font>";
841
842	var _composing = msg.getElementsByTagName('composing');
843
844	if ( _composing.length == 0 )
845
846	clearChatStateTimer = setTimeout(clearChatState, 2000);
847	else
848	clearTimeout(clearChatStateTimer);
849	}
850
851	return true;
852	},
853
854	/** Function: getChatState
855	*
856	* Parameters:
857	* (string) msg - the message to get chat state
858	* (string) jid - the jid of chat box to update the chat state to.
859	*/
860	getChatState : function(msg)
861	{
862	var state = msg.getElementsByTagName('inactive');
863
864	if ( state.length > 0 )
865	{
866	return i18n.INACTIVE;
867	}
868	else
869	{
870	state = msg.getElementsByTagName('gone');
871	if ( state.length > 0 )
872	{
873	return i18n.GONE;
874	}
875	else
876	{
877	state = msg.getElementsByTagName('composing');
878	if ( state.length > 0 )
879	{
880	return i18n.COMPOSING;
881	}
882	else
883	{
884	state = msg.getElementsByTagName('paused');
885	if ( state.length > 0 )
886	{
887	return i18n.PAUSED;
888	}
889	}
890	}
891	}
892
893	return '';
894	},
895
896	/** Function: makeChat
897	*
898	* Make sure chat window to given fulljid exists, switching chat context to
899	* given resource.
900	*/
901
902	makeChat : function(fulljid)
903	{
904	var barejid = Strophe.getBareJidFromJid(fulljid);
905	var titleWindow = "";
906
907	var paramsChatBox =
908	{
909	'enabledPopUp' : ( ( loadscript.getIsIE() ) ? "none" : "block" ),
910	'idChatBox' : barejid + "__chatBox",
911	'jidTo' : barejid,
912	'path_jabberit' : path_jabberit
913	};
914
915	titleWindow = barejid.toLowerCase();
916	titleWindow = titleWindow.substring(0, titleWindow.indexOf('@'));
917
918	if( TrophyIM.rosterObj.roster[barejid] )
919	{
920	if( TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'] )
921	{
922	titleWindow = TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'];
923	}
924	}
925
926	// Position Top
927	TrophyIM.posWindow.top = TrophyIM.posWindow.top + 10;
928	if( TrophyIM.posWindow.top > 200 )
929	TrophyIM.posWindow.top = 100;
930
931	// Position Left
932	TrophyIM.posWindow.left = TrophyIM.posWindow.left + 5;
933	if( TrophyIM.posWindow.left > 455 )
934	TrophyIM.posWindow.left = 400;
935
936	var _content = document.createElement( 'div' );
937	_content.innerHTML = loadscript.parse( "chat_box", "chatBox.xsl", paramsChatBox);
938	_content = _content.firstChild;
939
940	var _messages = _content.firstChild.firstChild;
941	var _textarea = _content.getElementsByTagName( 'textarea' ).item( 0 );
942	var _send = _content.getElementsByTagName( 'input' ).item( 0 );
943	var _chatStateOnOff = _content.getElementsByTagName( 'input' ).item( 1 );
944
945	var _send_message = function( )
946	{
947	if ( ! TrophyIM.sendMessage( barejid, _textarea.value ) )
948	return false;
949
950	// Add Message in chatBox;
951	TrophyIM.addMessage( _messages, barejid, {
952	contact : "<font style='font-weight:bold; color:red;'>" + i18n.ME + "</font>",
953	msg : "<br/>" + _textarea.value
954	} );
955
956	_textarea.value = '';
957	_textarea.focus( );
958	};
959
960	var composingTimer_ = 0;
961	var isComposing_ = 0;
962	var timeCounter;
963
964	var setComposing = function( )
965	{
966	var checkComposing = function()
967	{
968	if (!isComposing_) {
969	// User stopped composing
970	composingTimer_ = 0;
971	clearInterval(timeCounter);
972	TrophyIM.sendContentMessage(barejid, 'paused');
973	} else {
974	TrophyIM.sendContentMessage(barejid, 'composing');
975	}
976	isComposing_ = 0; // Reset composing
977	}
978
979	if (!composingTimer_) {
980	/* User (re)starts composing */
981	composingTimer_ = 1;
982	timeCounter = setInterval(checkComposing,4000);
983	}
984	isComposing_ = 1;
985	};
986
987	loadscript.configEvents( _send, 'onclick', _send_message );
988	loadscript.configEvents( _textarea, 'onkeyup', function( e )
989	{
990	if ( e.keyCode == 13 ){
991	_send_message( );
992	// User stopped composing
993	composingTimer_ = 0;
994	clearInterval(timeCounter);
995	}else{
996	if (_chatStateOnOff.value == 'on')
997	setComposing();
998	}
999	} );
1000
1001	var winChatBox =
1002	{
1003	id_window : "window_chat_area_" + barejid,
1004	barejid : barejid,
1005	width : 387,
1006	height : 375,
1007	top : TrophyIM.posWindow.top,
1008	left : TrophyIM.posWindow.left,
1009	draggable : true,
1010	visible : "display",
1011	resizable : true,
1012	zindex : loadscript.getZIndex(),
1013	title : titleWindow,
1014	closeAction : "hidden",
1015	content : _content
1016	}
1017
1018	_win = _winBuild(winChatBox);
1019
1020	// Notification New Message
1021	loadscript.notification(barejid);
1022
1023	// Photo User;
1024	loadscript.getPhotoUser(barejid);
1025
1026	_textarea.focus( );
1027
1028	return ( _messages = _win.content( ).firstChild );
1029	},
1030
1031	/** Function: makeChatRoom
1032	*
1033	*
1034	*
1035	*/
1036
1037	makeChatRoom : function()
1038	{
1039	var jidChatRoom = arguments[0];
1040	var titleWindow = "ChatRoom - " + arguments[1];
1041
1042	var paramsChatRoom =
1043	{
1044	'idChatRoom' : jidChatRoom + "__roomChat",
1045	'jidTo' : jidChatRoom,
1046	'lang_Send' : i18n.SEND,
1047	'lang_Leave_ChatRoom' : i18n.LEAVE_CHATROOM,
1048	'path_jabberit' : path_jabberit
1049	};
1050
1051	// Position Top
1052	TrophyIM.posWindow.top = TrophyIM.posWindow.top + 10;
1053	if( TrophyIM.posWindow.top > 200 )
1054	TrophyIM.posWindow.top = 100;
1055
1056	// Position Left
1057	TrophyIM.posWindow.left = TrophyIM.posWindow.left + 5;
1058	if( TrophyIM.posWindow.left > 455 )
1059	TrophyIM.posWindow.left = 400;
1060
1061	var _content = document.createElement( 'div' );
1062	_content.innerHTML = loadscript.parse( "chat_room", "chatRoom.xsl", paramsChatRoom );
1063	_content = _content.firstChild;
1064
1065	var _messages = _content.firstChild.firstChild;
1066	var _textarea = _content.getElementsByTagName( 'textarea' ).item( 0 );
1067	var _send = _content.getElementsByTagName( 'input' ).item( 0 );
1068	var _leaveChatRoom = _content.getElementsByTagName( 'input' ).item( 1 );
1069
1070	var _send_message = function( )
1071	{
1072	if ( ! TrophyIM.sendMessageChatRoom( jidChatRoom, _textarea.value ) )
1073	return false;
1074
1075	_textarea.value = '';
1076
1077	_textarea.focus( );
1078	};
1079
1080	loadscript.configEvents( _send, 'onclick', _send_message );
1081	loadscript.configEvents( _leaveChatRoom, 'onclick', function( )
1082	{
1083	TrophyIM.leaveChatRoom( jidChatRoom );
1084
1085	setTimeout( function()
1086	{
1087	_winBuild('window_chat_room_' + jidChatRoom, 'remove');
1088
1089	}, 500 );
1090
1091	});
1092
1093	loadscript.configEvents( _textarea, 'onkeyup', function( e )
1094	{
1095	if ( e.keyCode == 13 )
1096	{
1097	_send_message( );
1098	}
1099	});
1100
1101	var winChatRoom =
1102	{
1103	id_window : "window_chat_room_" + arguments[0],
1104	barejid : jidChatRoom,
1105	width : 500,
1106	height : 450,
1107	top : TrophyIM.posWindow.top,
1108	left : TrophyIM.posWindow.left,
1109	draggable : true,
1110	visible : "display",
1111	resizable : true,
1112	zindex : loadscript.getZIndex(),
1113	title : titleWindow,
1114	closeAction : "hidden",
1115	content : _content
1116	}
1117
1118	_win = _winBuild(winChatRoom);
1119
1120	return ( _messages = _win.content( ).firstChild );
1121
1122	},
1123
1124	/** Function addContacts
1125	*
1126	* Parameters:
1127	* (string) jidFrom
1128	* (string) jidTo
1129	* (string) name
1130	* (string) group
1131	*/
1132
1133	addContact : function( jidTo, name, group )
1134	{
1135	// Add Contact
1136	var _id = TrophyIM.connection.getUniqueId('add');
1137	var newContact = $iq({type: 'set', id: _id });
1138	newContact = newContact.c('query').attrs({xmlns : 'jabber:iq:roster'});
1139	newContact = newContact.c('item').attrs({jid: jidTo, name:name });
1140	newContact = newContact.c('group').t(group).tree();
1141
1142	TrophyIM.connection.send(newContact);
1143	},
1144
1145	/** Function: add
1146	*
1147	* Parameters:
1148	* (string) msg - the message to add
1149	* (string) jid - the jid of chat box to add the message to.
1150	*/
1151
1152	addMessage : function( chatBox, jid, msg )
1153	{
1154	// Get Smiles
1155	msg.msg = loadscript.getSmiles( msg.msg );
1156
1157	var messageDiv = document.createElement("div");
1158	messageDiv.style.margin = "3px 0px 1em 3px";
1159	messageDiv.innerHTML = msg.contact + " : " + msg.msg ;
1160
1161	chatBox.appendChild(messageDiv);
1162	chatBox.scrollTop = chatBox.scrollHeight;
1163	},
1164
1165	/** Function : renameContact
1166	*
1167	*
1168	*/
1169
1170	renameContact : function( jid )
1171	{
1172	// Name
1173	var name = TrophyIM.rosterObj.roster[jid].contact.name;
1174
1175	if(( name = prompt(i18n.ASK_NEW_NAME_QUESTION + name + "!", name )))
1176	if(( name = name.replace(/^\s+\|\s+$\|^\n\|\n$/g,"")) == "" )
1177	name = "";
1178
1179	if( name == null \|\| name == "")
1180	name = "";
1181
1182	var jidTo = jid
1183	var name = ( name ) ? name : TrophyIM.rosterObj.roster[jid].contact.name;
1184	var group = TrophyIM.rosterObj.roster[jid].contact.groups[0];
1185
1186	TrophyIM.addContact( jidTo, name, group );
1187
1188	document.getElementById('itenContact_' + jid ).innerHTML = name;
1189	},
1190
1191	/** Function : renameGroup
1192	*
1193	*
1194	*/
1195
1196	renameGroup : function( jid )
1197	{
1198	var group = TrophyIM.rosterObj.roster[jid].contact.groups[0];
1199	var presence = TrophyIM.rosterObj.roster[jid].presence;
1200
1201	// Group
1202	if(( group = prompt( i18n.ASK_NEW_GROUP_QUESTION, group )))
1203	if(( group = group.replace(/^\s+\|\s+$\|^\n\|\n$/g,"")) == "" )
1204	group = "";
1205
1206	if( group == null \|\| group == "")
1207	group = "";
1208
1209	var jidTo = TrophyIM.rosterObj.roster[jid].contact.jid;
1210	var name = TrophyIM.rosterObj.roster[jid].contact.name;
1211	var group = ( group ) ? group : TrophyIM.rosterObj.roster[jid].contact.groups[0];
1212
1213	TrophyIM.rosterObj.removeContact( jid );
1214
1215	TrophyIM.addContact( jidTo, name, group );
1216
1217	document.getElementById("JabberIMRoster").innerHTML = "";
1218
1219	TrophyIM.renderRoster();
1220
1221	setTimeout(function()
1222	{
1223	for( var i in presence )
1224	{
1225	if ( presence[ i ].constructor == Function )
1226	continue;
1227
1228	TrophyIM.rosterObj.setPresence( jid, presence[i].priority, presence[i].show, presence[i].status);
1229	}
1230	},500);
1231	},
1232
1233	// TESTE SALAS
1234
1235	/** Function : joinRoom
1236	*
1237	*
1238	*/
1239
1240	joinChatRoom : function( roomName )
1241	{
1242	var presence = $pres({from: TrophyIM.connection.jid, to: roomName}).c("x",{xmlns: Strophe.NS.MUC});
1243
1244	TrophyIM.connection.send( presence );
1245	},
1246
1247	/** Function : Leave Chat Room
1248	*
1249	*
1250	*/
1251
1252	leaveChatRoom : function( roomName )
1253	{
1254	var room_nick = roomName + "/USUARIO_DE_TESTE";
1255
1256	var presenceid = TrophyIM.connection.getUniqueId();
1257
1258	var presence = $pres( {type: "unavailable", id: presenceid, from: TrophyIM.connection.jid, to: room_nick} ).c("x",{xmlns: Strophe.NS.MUC});
1259
1260	TrophyIM.connection.send( presence );
1261	},
1262
1263	/** Function : getlistRooms
1264	*
1265	*
1266	*/
1267
1268	getListRooms : function()
1269	{
1270	var _error_return = function(element)
1271	{
1272	alert( " ERROR : " + element );
1273	};
1274
1275	var iq = $iq({to: "conference.im.pr.gov.br", type: "get"}).c("query",{xmlns: Strophe.NS.DISCO_ITEMS});
1276
1277	TrophyIM.connection.sendIQ( iq, loadscript.listRooms, _error_return, 500 );
1278	},
1279
1280	/** Function: removeContact
1281	*
1282	* Parameters:
1283	* (string) jidTo
1284	*/
1285
1286	removeContact : function( jidTo )
1287	{
1288	var divItenContact = null;
1289
1290	if( ( divItenContact = document.getElementById('itenContact_' + jidTo )))
1291	{
1292	// Remove Contact
1293	var _id = TrophyIM.connection.getUniqueId();
1294	var delContact = $iq({type: 'set', id: _id})
1295	delContact = delContact.c('query').attrs({xmlns : 'jabber:iq:roster'});
1296	delContact = delContact.c('item').attrs({jid: jidTo, subscription:'remove'}).tree();
1297
1298	TrophyIM.connection.send( delContact );
1299
1300	loadscript.removeElement( document.getElementById('itenContactNotification_' + jidTo ) );
1301
1302	var spanShow = document.getElementById('span_show_itenContact_' + jidTo )
1303	spanShow.parentNode.removeChild(spanShow);
1304
1305	loadscript.removeGroup( divItenContact.parentNode );
1306
1307	divItenContact.parentNode.removeChild(divItenContact);
1308	}
1309	},
1310
1311	/** Function: renderRoster
1312	*
1313	* Renders roster, looking only for jids flagged by setPresence as having
1314	* changed.
1315	*/
1316
1317	renderRoster : function()
1318	{
1319	var roster_div = document.getElementById('JabberIMRoster');
1320
1321	if( roster_div )
1322	{
1323	var users = new Array();
1324
1325	var loading_gif = document.getElementById("JabberIMRosterLoadingGif");
1326
1327	if( loading_gif.style.display == "block" )
1328	loading_gif.style.display = "none";
1329
1330	for( var user in TrophyIM.rosterObj.roster )
1331	{
1332	if ( TrophyIM.rosterObj.roster[ user ].constructor == Function )
1333	continue;
1334
1335	users[users.length] = TrophyIM.rosterObj.roster[user].contact.jid;
1336	}
1337
1338	users.sort();
1339
1340	var groups = new Array();
1341	var flagGeral = false;
1342
1343	for (var group in TrophyIM.rosterObj.groups)
1344	{
1345	if ( TrophyIM.rosterObj.groups[ group ].constructor == Function )
1346	continue;
1347
1348	if( group )
1349	groups[groups.length] = group;
1350
1351	if( group == "Geral" )
1352	flagGeral = true;
1353	}
1354
1355	if( !flagGeral && users.length > 0 )
1356	groups[groups.length] = "Geral";
1357
1358	groups.sort();
1359
1360	for ( var i = 0; i < groups.length; i++ )
1361	{
1362	TrophyIM.renderGroups( groups[i] , roster_div );
1363	}
1364
1365	TrophyIM.renderItensGroup( users, roster_div );
1366	}
1367
1368	TrophyIM._timeOut.renderRoster = setTimeout("TrophyIM.renderRoster()", 1000 );
1369	},
1370
1371	/** Function: renderGroups
1372	*
1373	*
1374	*/
1375
1376	renderGroups: function( nameGroup, element )
1377	{
1378	var _addGroup = function()
1379	{
1380	var _nameGroup = nameGroup;
1381	var _element = element;
1382
1383	var paramsGroup =
1384	{
1385	'nameGroup' : _nameGroup,
1386	'path_jabberit' : path_jabberit
1387	}
1388
1389	_element.innerHTML += loadscript.parse("group","groups.xsl", paramsGroup);
1390	}
1391
1392	if( !element.hasChildNodes() )
1393	{
1394	_addGroup();
1395	}
1396	else
1397	{
1398	var _NodeChild = element.firstChild;
1399	var flagAdd = false;
1400
1401	while( _NodeChild )
1402	{
1403	if( _NodeChild.childNodes[0].nodeName.toLowerCase() === "span" )
1404	{
1405	if( _NodeChild.childNodes[0].childNodes[0].nodeValue === nameGroup )
1406	{
1407	flagAdd = true;
1408	}
1409	}
1410
1411	_NodeChild = _NodeChild.nextSibling;
1412	}
1413
1414	if( !flagAdd )
1415	{
1416	_addGroup();
1417	}
1418	}
1419	},
1420
1421	/** Function: renderItensGroup
1422	*
1423	*
1424	*/
1425
1426	renderItensGroup : function( users, element )
1427	{
1428	var addItem = function()
1429	{
1430	if( arguments.length > 0 )
1431	{
1432	// Get Arguments
1433	var objContact = arguments[0];
1434	var group = arguments[1];
1435	var element = arguments[2];
1436	var showOffline = loadscript.getShowContactsOffline();
1437
1438	// Presence e Status
1439	var presence = "unavailable";
1440	var status = "";
1441	var statusColor = "black";
1442	var statusDisplay = "none";
1443
1444	var _resource = "";
1445
1446	// Set Presence
1447	var _presence = function(objContact)
1448	{
1449	if (objContact.presence)
1450	{
1451	for (var resource in objContact.presence)
1452	{
1453	if ( objContact.presence[resource].constructor == Function )
1454	continue;
1455
1456	if( objContact.presence[resource].show != 'invisible' )
1457	presence = objContact.presence[resource].show;
1458
1459	if( objContact.contact.subscription != "both")
1460	presence = 'subscription';
1461
1462	if( objContact.presence[resource].status )
1463	{
1464	status = " ( " + objContact.presence[resource].status + " ) ";
1465	statusDisplay = "block";
1466	}
1467	}
1468	}
1469	};
1470
1471	// Set Subscription
1472	var _subscription = function( objContact )
1473	{
1474	if( objContact.contact.subscription != "both" )
1475	{
1476	switch( objContact.contact.subscription )
1477	{
1478	case "none" :
1479
1480	status = " (( " + i18n.ASK_FOR_AUTH + " )) ";
1481	statusColor = "red";
1482	break;
1483
1484	case "to" :
1485
1486	status = " (( " + i18n.CONTACT_ASK_FOR_AUTH + " )) ";
1487	statusColor = "orange";
1488	break;
1489
1490	case "from" :
1491
1492	status = " (( " + i18n.AUTHORIZED + " )) ";
1493	statusColor = "green";
1494	break;
1495
1496	case "subscribe" :
1497
1498	status = " (( " + i18n.AUTH_SENT + " )) ";
1499	statusColor = "red";
1500	break;
1501
1502	case "not-in-roster" :
1503
1504	status = " (( " + i18n.ASK_FOR_AUTH_QUESTION + " )) ";
1505	statusColor = "orange";
1506	break;
1507
1508	default :
1509
1510	break;
1511	}
1512
1513	statusDisplay = "block";
1514	}
1515	};
1516
1517	if( objContact.contact.subscription != "remove")
1518	{
1519	var itensJid = document.getElementById( "itenContact_" + objContact.contact.jid );
1520
1521	if( itensJid == null )
1522	{
1523	// Name
1524	var nameContact = "";
1525
1526	if ( objContact.contact.name )
1527	nameContact = objContact.contact.name;
1528	else
1529	{
1530	nameContact = objContact.contact.jid;
1531	nameContact = nameContact.substring(0, nameContact.indexOf('@'));
1532	}
1533
1534	// Get Presence
1535	_presence(objContact);
1536
1537	var paramsContact =
1538	{
1539	divDisplay : "block",
1540	id : 'itenContact_' + objContact.contact.jid ,
1541	jid : objContact.contact.jid,
1542	nameContact : nameContact,
1543	path_jabberit : path_jabberit,
1544	presence : presence,
1545	spanDisplay : statusDisplay,
1546	status : status,
1547	statusColor : "black",
1548	subscription : objContact.contact.subscription,
1549	resource : _resource
1550	}
1551
1552	// Get Authorization
1553	_subscription( objContact );
1554
1555	if( group != "")
1556	{
1557	var _NodeChild = element.firstChild;
1558
1559	while( _NodeChild )
1560	{
1561	if( _NodeChild.childNodes[0].nodeName.toLowerCase() === "span" )
1562	{
1563	if( _NodeChild.childNodes[0].childNodes[0].nodeValue === group )
1564	{
1565	_NodeChild.innerHTML += loadscript.parse("itens_group", "itensGroup.xsl", paramsContact);
1566	}
1567	}
1568
1569	_NodeChild = _NodeChild.nextSibling;
1570	}
1571	}
1572	}
1573	else
1574	{
1575	// Get Presence
1576	_presence(objContact);
1577
1578	var is_open = itensJid.parentNode.childNodes[0].style.backgroundImage;
1579	is_open = is_open.indexOf("arrow_down.gif");
1580
1581	// Get Authorization
1582	_subscription( objContact );
1583
1584	// Set subscription
1585	itensJid.setAttribute('subscription', objContact.contact.subscription );
1586
1587	with ( document.getElementById('span_show_' + 'itenContact_' + objContact.contact.jid ) )
1588	{
1589	if( presence == "unavailable" && !showOffline )
1590	{
1591	style.display = "none";
1592	}
1593	else
1594	{
1595	if( is_open > 0 )
1596	{
1597	style.display = statusDisplay;
1598	style.color = statusColor;
1599	innerHTML = status;
1600	}
1601	}
1602	}
1603
1604	if( presence == "unavailable" && !showOffline )
1605	{
1606	itensJid.style.display = "none";
1607	}
1608	else
1609	{
1610	if( is_open > 0 )
1611	{
1612	itensJid.style.display = "block";
1613	}
1614	}
1615
1616	itensJid.style.background = "url('"+path_jabberit+"templates/default/images/" + presence + ".gif') no-repeat center left";
1617	}
1618
1619	// Contact OffLine
1620	if( !objContact.presence && !showOffline )
1621	{
1622	if( objContact.contact.subscription != "remove" )
1623	{
1624	with ( document.getElementById('span_show_' + 'itenContact_' + objContact.contact.jid ))
1625	{
1626	style.display = "none";
1627	}
1628
1629	with ( document.getElementById('itenContact_' + objContact.contact.jid ) )
1630	{
1631	style.display = "none";
1632	}
1633	}
1634	}
1635	}
1636	}
1637	};
1638
1639	var flag = false;
1640
1641	for( var i = 0 ; i < users.length; i++ )
1642	{
1643	if( TrophyIM.rosterObj.roster[users[i]].contact.jid != Base64.decode( loadscript.getUserCurrent().jid) )
1644	{
1645	var _subscription = TrophyIM.rosterObj.roster[users[i]].contact.subscription;
1646
1647	if( _subscription === "to" )
1648	{
1649	flag = true;
1650	}
1651
1652	if( _subscription === "not-in-roster")
1653	{
1654	flag = true;
1655	}
1656
1657	if( TrophyIM.rosterObj.roster[users[i]].contact.groups )
1658	{
1659	var groups = TrophyIM.rosterObj.roster[users[i]].contact.groups;
1660
1661	if( groups.length > 0 )
1662	{
1663	for( var j = 0; j < groups.length; j++ )
1664	{
1665	addItem( TrophyIM.rosterObj.roster[users[i]], groups[j], element );
1666	}
1667	}
1668	else
1669	{
1670	addItem( TrophyIM.rosterObj.roster[users[i]], "Geral", element );
1671	}
1672	}
1673	else
1674	{
1675	addItem( TrophyIM.rosterObj.roster[users[i]], "Geral", element );
1676	}
1677	}
1678	}
1679
1680	if( flag )
1681	{
1682	if ( TrophyIM.controll.notificationNewUsers == 0 )
1683	{
1684	loadscript.enabledNotificationNewUsers();
1685	TrophyIM.controll.notificationNewUsers++;
1686	}
1687	}
1688	else
1689	{
1690	loadscript.disabledNotificationNewUsers();
1691	TrophyIM.controll.notificationNewUsers = 0;
1692	}
1693	},
1694
1695	/** Function: rosterClick
1696	*
1697	* Handles actions when a roster item is clicked
1698	*/
1699
1700	rosterClick : function(fulljid)
1701	{
1702	TrophyIM.makeChat(fulljid);
1703	},
1704
1705	/** Function SetAutorization
1706	*
1707	*/
1708
1709	setAutorization : function( jidTo, jidFrom, _typeSubscription )
1710	{
1711	var _id = TrophyIM.connection.getUniqueId();
1712
1713	TrophyIM.connection.send($pres( ).attrs({ from: jidFrom, to: jidTo, type: _typeSubscription, id: _id }).tree());
1714	},
1715
1716	/** Function: setPresence
1717	*
1718	*/
1719
1720	setPresence : function( _type )
1721	{
1722	if( _type != 'status')
1723	{
1724	if( _type == "unavailable" && TrophyIM.statusConn.connected )
1725	{
1726	var loading_gif = document.getElementById("JabberIMRosterLoadingGif");
1727
1728	if( TrophyIM._timeOut.renderRoster != null )
1729	clearTimeout(TrophyIM._timeOut.renderRoster);
1730
1731	if( TrophyIM.statusConn.connected )
1732	TrophyIM.connection.send($pres({type : _type}).tree());
1733
1734	for( var i = 0; i < TrophyIM.connection._requests.length; i++ )
1735	{
1736	if( TrophyIM.connection._requests[i] )
1737	TrophyIM.connection._removeRequest(TrophyIM.connection._requests[i]);
1738	}
1739
1740	TrophyIM.logout();
1741
1742	loadscript.clrAllContacts();
1743
1744	delete TrophyIM.rosterObj.roster;
1745	delete TrophyIM.rosterObj.groups;
1746
1747	setTimeout(function()
1748	{
1749	if( loading_gif.style.display == "block" )
1750	loading_gif.style.display = "none";
1751	}, 1000);
1752	}
1753	else
1754	{
1755	if( !TrophyIM.autoConnection.connect )
1756	{
1757	TrophyIM.autoConnection.connect = true;
1758	TrophyIM.load();
1759	}
1760	else
1761	{
1762	if( TrophyIM.statusConn.connected )
1763	{
1764	if( loadscript.getStatusMessage() != "" )
1765	{
1766	var _presence = $pres( );
1767	_presence.node.appendChild( Strophe.xmlElement( 'show' ) ).appendChild( Strophe.xmlTextNode( _type ) );
1768	_presence.node.appendChild( Strophe.xmlElement( 'status' ) ).appendChild( Strophe.xmlTextNode( loadscript.getStatusMessage() ));
1769
1770	TrophyIM.connection.send( _presence.tree() );
1771	}
1772	else
1773	{
1774	TrophyIM.connection.send($pres( ).c('show').t(_type).tree());
1775	}
1776	}
1777	}
1778	}
1779	}
1780	else
1781	{
1782	var _show = "available";
1783	var _status = "";
1784
1785	if( arguments.length < 2 )
1786	{
1787	if( loadscript.getStatusMessage() != "" )
1788	_status = prompt(i18n.TYPE_YOUR_MSG, loadscript.getStatusMessage());
1789	else
1790	_status = prompt(i18n.TYPE_YOUR_MSG);
1791
1792	var _divStatus = document.getElementById("JabberIMStatusMessage");
1793
1794	if( ( _status = _status.replace(/^\s+\|\s+$\|^\n\|\n$/g,"") ) != "")
1795	_divStatus.firstChild.innerHTML = "( " + _status + " )";
1796	}
1797	else
1798	{
1799	_status = arguments[1];
1800	}
1801
1802	for( var resource in TrophyIM.rosterObj.roster[Base64.decode(loadscript.getUserCurrent().jid)].presence )
1803	{
1804	if ( TrophyIM.rosterObj.roster[Base64.decode(loadscript.getUserCurrent().jid)].presence[ resource ].constructor == Function )
1805	continue;
1806
1807	if ( TROPHYIM_RESOURCE === ("/" + resource) )
1808	_show = TrophyIM.rosterObj.roster[Base64.decode(loadscript.getUserCurrent().jid)].presence[resource].show;
1809	}
1810
1811	if ( TrophyIM.statusConn.connected )
1812	{
1813	var _presence = $pres( );
1814	_presence.node.appendChild( Strophe.xmlElement( 'show' ) ).appendChild( Strophe.xmlTextNode( _show ) );
1815	_presence.node.appendChild( Strophe.xmlElement( 'status' ) ).appendChild( Strophe.xmlTextNode( _status ) );
1816
1817	TrophyIM.connection.send( _presence.tree() );
1818	}
1819	}
1820	},
1821
1822	/** Function: sendMessage
1823	*
1824	* Send message from chat input to user
1825	*/
1826
1827	sendMessage : function()
1828	{
1829	if (arguments.length > 0)
1830	{
1831	var jidTo = arguments[0];
1832	var message_input = arguments[1];
1833
1834
1835	message_input = message_input.replace(/^\s+\|\s+$\|^\n\|\n$/g, "");
1836
1837	if (message_input != "") {
1838
1839	// Send Message
1840	var newMessage = $msg({
1841	to: jidTo,
1842	from: TrophyIM.connection.jid,
1843	type: 'chat'
1844	});
1845	newMessage = newMessage.c('body').t(message_input);
1846	newMessage.up();
1847	newMessage = newMessage.c('active').attrs({
1848	xmlns: 'http://jabber.org/protocol/chatstates'
1849	});
1850	// Send Message
1851	TrophyIM.connection.send(newMessage.tree());
1852
1853	return true;
1854	}
1855	}
1856
1857	return false;
1858	},
1859
1860	/** Function: sendMessage
1861	*
1862	* Send message to ChatRoom
1863	*/
1864
1865	sendMessageChatRoom : function( room )
1866	{
1867	if( arguments.length > 0 )
1868	{
1869	var room_nick = arguments[0];
1870	var message = arguments[1];
1871	var msgid = TrophyIM.connection.getUniqueId();
1872	var msg = $msg({to: room_nick, type: "groupchat", id: msgid}).c("body",{xmlns: Strophe.NS.CLIENT}).t(message);
1873
1874	msg.up();//.c("x", {xmlns: "jabber:x:event"}).c("composing");
1875
1876	TrophyIM.connection.send(msg);
1877
1878	return true;
1879	}
1880	},
1881
1882	/** Function: sendContentMessage
1883	*
1884	* Send a content message from chat input to user
1885	*/
1886	sendContentMessage : function()
1887	{
1888	if( arguments.length > 0 )
1889	{
1890	var jidTo = arguments[0];
1891	var state = arguments[1];
1892
1893	var newMessage = $msg({to: jidTo, from: TrophyIM.connection.jid, type: 'chat'});
1894	newMessage = newMessage.c(state).attrs({xmlns : 'http://jabber.org/protocol/chatstates'});
1895	// Send content message
1896	TrophyIM.connection.send(newMessage.tree());
1897	}
1898	}
1899	};
1900
1901	/** Class: TrophyIMRoster
1902	*
1903	*
1904	* This object stores the roster and presence info for the TrophyIMClient
1905	*
1906	* roster[jid_lower]['contact']
1907	* roster[jid_lower]['presence'][resource]
1908	*/
1909	function TrophyIMRoster()
1910	{
1911	/** Constants: internal arrays
1912	* (Object) roster - the actual roster/presence information
1913	* (Object) groups - list of current groups in the roster
1914	* (Array) changes - array of jids with presence changes
1915	*/
1916	if (TrophyIM.JSONStore.store_working)
1917	{
1918	var data = TrophyIM.JSONStore.getData(['roster', 'groups']);
1919	this.roster = (data['roster'] != null) ? data['roster'] : {};
1920	this.groups = (data['groups'] != null) ? data['groups'] : {};
1921	}
1922	else
1923	{
1924	this.roster = {};
1925	this.groups = {};
1926	}
1927	this.changes = new Array();
1928
1929	if (TrophyIM.constants.stale_roster)
1930	{
1931	for (var jid in this.roster)
1932	{
1933	this.changes[this.changes.length] = jid;
1934	}
1935	}
1936
1937	/** Function: addChange
1938	*
1939	* Adds given jid to this.changes, keeping this.changes sorted and
1940	* preventing duplicates.
1941	*
1942	* Parameters
1943	* (String) jid : jid to add to this.changes
1944	*/
1945
1946	this.addChange = function(jid)
1947	{
1948	for (var c = 0; c < this.changes.length; c++)
1949	{
1950	if (this.changes[c] == jid)
1951	{
1952	return;
1953	}
1954	}
1955
1956	this.changes[this.changes.length] = jid;
1957
1958	this.changes.sort();
1959	}
1960
1961	/** Function: addContact
1962	*
1963	* Adds given contact to roster
1964	*
1965	* Parameters:
1966	* (String) jid - bare jid
1967	* (String) subscription - subscription attribute for contact
1968	* (String) name - name attribute for contact
1969	* (Array) groups - array of groups contact is member of
1970	*/
1971
1972	this.addContact = function(jid, subscription, name, groups )
1973	{
1974	if( subscription === "remove" )
1975	{
1976	this.removeContact(jid);
1977	}
1978	else
1979	{
1980	var contact = { jid:jid, subscription:subscription, name:name, groups:groups }
1981	var jid_lower = jid.toLowerCase();
1982
1983	if ( this.roster[jid_lower] )
1984	{
1985	this.roster[jid_lower]['contact'] = contact;
1986	}
1987	else
1988	{
1989	this.roster[jid_lower] = {contact:contact};
1990	}
1991
1992	groups = groups ? groups : [''];
1993
1994	for ( var g = 0; g < groups.length; g++ )
1995	{
1996	if ( !this.groups[groups[g]] )
1997	{
1998	this.groups[groups[g]] = {};
1999	}
2000
2001	this.groups[groups[g]][jid_lower] = jid_lower;
2002	}
2003	}
2004	}
2005
2006	/** Function: getContact
2007	*
2008	* Returns contact entry for given jid
2009	*
2010	* Parameter: (String) jid - jid to return
2011	*/
2012
2013	this.getContact = function(jid)
2014	{
2015	if (this.roster[jid.toLowerCase()])
2016	{
2017	return this.roster[jid.toLowerCase()]['contact'];
2018	}
2019	}
2020
2021	/** Function: getPresence
2022	*
2023	* Returns best presence for given jid as Array(resource, priority, show,
2024	* status)
2025	*
2026	* Parameter: (String) fulljid - jid to return best presence for
2027	*/
2028
2029	this.getPresence = function(fulljid)
2030	{
2031	var jid = Strophe.getBareJidFromJid(fulljid);
2032	var current = null;
2033
2034	if (this.roster[jid.toLowerCase()] && this.roster[jid.toLowerCase()]['presence'])
2035	{
2036	for (var resource in this.roster[jid.toLowerCase()]['presence'])
2037	{
2038	if ( this.roster[jid.toLowerCase()]['presence'][ resource ].constructor == Function )
2039	continue;
2040
2041	var presence = this.roster[jid.toLowerCase()]['presence'][resource];
2042	if (current == null)
2043	{
2044	current = presence
2045	}
2046	else
2047	{
2048	if(presence['priority'] > current['priority'] && ((presence['show'] == "chat"
2049	\|\| presence['show'] == "available") \|\| (current['show'] != "chat" \|\|
2050	current['show'] != "available")))
2051	{
2052	current = presence
2053	}
2054	}
2055	}
2056	}
2057	return current;
2058	}
2059
2060	/** Function: groupHasChanges
2061	*
2062	* Returns true if current group has members in this.changes
2063	*
2064	* Parameters:
2065	* (String) group - name of group to check
2066	*/
2067
2068	this.groupHasChanges = function(group)
2069	{
2070	for (var c = 0; c < this.changes.length; c++)
2071	{
2072	if (this.groups[group][this.changes[c]])
2073	{
2074	return true;
2075	}
2076	}
2077	return false;
2078	}
2079
2080	/** Function removeContact
2081	*
2082	* Parameters
2083	* (String) jid
2084	*/
2085
2086	this.removeContact = function(jid)
2087	{
2088	if( this.roster[ jid ] )
2089	{
2090	var groups = this.roster[ jid ].contact.groups;
2091
2092	if( groups )
2093	{
2094	for ( var i = 0; i < groups.length; i++ )
2095	{
2096	delete this.groups[ groups[ i ] ][ jid ];
2097	}
2098
2099	for ( var i = 0; i < groups.length; i++ )
2100	{
2101	var contacts = 0;
2102	for ( var contact in this.groups[ groups[ i ] ] )
2103	{
2104	if ( this.groups[ groups[ i ] ][ contact ].constructor == Function )
2105	continue;
2106
2107	contacts++;
2108	}
2109
2110	if ( ! contacts )
2111	delete this.groups[ groups[ i ] ];
2112	}
2113	}
2114
2115	// Delete Object roster
2116	if( this.roster[jid] )
2117	delete this.roster[jid];
2118	}
2119	}
2120
2121	/** Function: setPresence
2122	*
2123	* Sets presence
2124	*
2125	* Parameters:
2126	* (String) fulljid: full jid with presence
2127	* (Integer) priority: priority attribute from presence
2128	* (String) show: show attribute from presence
2129	* (String) status: status attribute from presence
2130	*/
2131
2132	this.setPresence = function(fulljid, priority, show, status)
2133	{
2134	var barejid = Strophe.getBareJidFromJid(fulljid);
2135	var resource = Strophe.getResourceFromJid(fulljid);
2136	var jid_lower = barejid.toLowerCase();
2137
2138	if( show != 'unavailable' \|\| show != 'error' )
2139	{
2140	if (!this.roster[jid_lower])
2141	{
2142	this.addContact( barejid, 'not-in-roster' );
2143	}
2144
2145	var presence =
2146	{
2147	resource : resource,
2148	priority : priority,
2149	show : show,
2150	status : status
2151	}
2152
2153	if (!this.roster[jid_lower]['presence'])
2154	{
2155	this.roster[jid_lower]['presence'] = {};
2156	}
2157
2158	this.roster[jid_lower]['presence'][resource] = presence;
2159	}
2160	}
2161
2162	/** Fuction: save
2163	*
2164	* Saves roster data to JSON store
2165	*/
2166
2167	this.save = function()
2168	{
2169	if (TrophyIM.JSONStore.store_working)
2170	{
2171	TrophyIM.JSONStore.setData({roster:this.roster,
2172	groups:this.groups, active_chat:TrophyIM.activeChats['current'],
2173	chat_history:TrophyIM.chatHistory});
2174	}
2175	}
2176
2177	}
2178	/** Class: TrophyIMJSONStore
2179	*
2180	*
2181	* This object is the mechanism by which TrophyIM stores and retrieves its
2182	* variables from the url provided by TROPHYIM_JSON_STORE
2183	*
2184	*/
2185	function TrophyIMJSONStore() {
2186	this.store_working = false;
2187	/** Function _newXHR
2188	*
2189	* Set up new cross-browser xmlhttprequest object
2190	*
2191	* Parameters:
2192	* (function) handler = what to set onreadystatechange to
2193	*/
2194	this._newXHR = function (handler) {
2195	var xhr = null;
2196	if (window.XMLHttpRequest) {
2197	xhr = new XMLHttpRequest();
2198	if (xhr.overrideMimeType) {
2199	xhr.overrideMimeType("text/xml");
2200	}
2201	} else if (window.ActiveXObject) {
2202	xhr = new ActiveXObject("Microsoft.XMLHTTP");
2203	}
2204	return xhr;
2205	}
2206	/** Function getData
2207	* Gets data from JSONStore
2208	*
2209	* Parameters:
2210	* (Array) vars = Variables to get from JSON store
2211	*
2212	* Returns:
2213	* Object with variables indexed by names given in parameter 'vars'
2214	*/
2215	this.getData = function(vars) {
2216	if (typeof(TROPHYIM_JSON_STORE) != undefined) {
2217	Strophe.debug("Retrieving JSONStore data");
2218	var xhr = this._newXHR();
2219	var getdata = "get=" + vars.join(",");
2220	try {
2221	xhr.open("POST", TROPHYIM_JSON_STORE, false);
2222	} catch (e) {
2223	Strophe.error("JSONStore open failed.");
2224	return false;
2225	}
2226	xhr.setRequestHeader('Content-type',
2227	'application/x-www-form-urlencoded');
2228	xhr.setRequestHeader('Content-length', getdata.length);
2229	xhr.send(getdata);
2230	if (xhr.readyState == 4 && xhr.status == 200) {
2231	try {
2232	var dataObj = JSON.parse(xhr.responseText);
2233	return this.emptyFix(dataObj);
2234	} catch(e) {
2235	Strophe.error("Could not parse JSONStore response" +
2236	xhr.responseText);
2237	return false;
2238	}
2239	} else {
2240	Strophe.error("JSONStore open failed. Status: " + xhr.status);
2241	return false;
2242	}
2243	}
2244	}
2245	/** Function emptyFix
2246	* Fix for bugs in external JSON implementations such as
2247	* http://bugs.php.net/bug.php?id=41504.
2248	* A.K.A. Don't use PHP, people.
2249	*/
2250	this.emptyFix = function(obj) {
2251	if (typeof(obj) == "object") {
2252	for (var i in obj) {
2253	if ( obj[i].constructor == Function )
2254	continue;
2255
2256	if (i == '_empty_') {
2257	obj[""] = this.emptyFix(obj['_empty_']);
2258	delete obj['_empty_'];
2259	} else {
2260	obj[i] = this.emptyFix(obj[i]);
2261	}
2262	}
2263	}
2264	return obj
2265	}
2266	/** Function delData
2267	* Deletes data from JSONStore
2268	*
2269	* Parameters:
2270	* (Array) vars = Variables to delete from JSON store
2271	*
2272	* Returns:
2273	* Status of delete attempt.
2274	*/
2275	this.delData = function(vars) {
2276	if (typeof(TROPHYIM_JSON_STORE) != undefined) {
2277	Strophe.debug("Retrieving JSONStore data");
2278	var xhr = this._newXHR();
2279	var deldata = "del=" + vars.join(",");
2280	try {
2281	xhr.open("POST", TROPHYIM_JSON_STORE, false);
2282	} catch (e) {
2283	Strophe.error("JSONStore open failed.");
2284	return false;
2285	}
2286	xhr.setRequestHeader('Content-type',
2287	'application/x-www-form-urlencoded');
2288	xhr.setRequestHeader('Content-length', deldata.length);
2289	xhr.send(deldata);
2290	if (xhr.readyState == 4 && xhr.status == 200) {
2291	try {
2292	var dataObj = JSON.parse(xhr.responseText);
2293	return dataObj;
2294	} catch(e) {
2295	Strophe.error("Could not parse JSONStore response");
2296	return false;
2297	}
2298	} else {
2299	Strophe.error("JSONStore open failed. Status: " + xhr.status);
2300	return false;
2301	}
2302	}
2303	}
2304	/** Function setData
2305	* Stores data in JSONStore, overwriting values if they exist
2306	*
2307	* Parameters:
2308	* (Object) vars : Object containing named vars to store ({name: value,
2309	* othername: othervalue})
2310	*
2311	* Returns:
2312	* Status of storage attempt
2313	*/
2314	this.setData = function(vars)
2315	{
2316	if ( typeof(TROPHYIM_JSON_STORE) != undefined )
2317	{
2318	var senddata = "set=" + JSON.stringify(vars);
2319	var xhr = this._newXHR();
2320	try
2321	{
2322	xhr.open("POST", TROPHYIM_JSON_STORE, false);
2323	}
2324	catch (e)
2325	{
2326	Strophe.error("JSONStore open failed.");
2327	return false;
2328	}
2329	xhr.setRequestHeader('Content-type',
2330	'application/x-www-form-urlencoded');
2331	xhr.setRequestHeader('Content-length', senddata.length);
2332	xhr.send(senddata);
2333	if (xhr.readyState == 4 && xhr.status == 200 && xhr.responseText ==
2334	"OK") {
2335	return true;
2336	} else {
2337	Strophe.error("JSONStore open failed. Status: " + xhr.status);
2338	return false;
2339	}
2340	}
2341	}
2342
2343	var testData = true;
2344
2345	if (this.setData({testData:testData})) {
2346	var testResult = this.getData(['testData']);
2347	if (testResult && testResult['testData'] == true) {
2348	this.store_working = true;
2349	}
2350	}
2351	}
2352	/** Constants: Node types
2353	*
2354	* Implementations of constants that IE doesn't have, but we need.
2355	*/
2356	if (document.ELEMENT_NODE == null) {
2357	document.ELEMENT_NODE = 1;
2358	document.ATTRIBUTE_NODE = 2;
2359	document.TEXT_NODE = 3;
2360	document.CDATA_SECTION_NODE = 4;
2361	document.ENTITY_REFERENCE_NODE = 5;
2362	document.ENTITY_NODE = 6;
2363	document.PROCESSING_INSTRUCTION_NODE = 7;
2364	document.COMMENT_NODE = 8;
2365	document.DOCUMENT_NODE = 9;
2366	document.DOCUMENT_TYPE_NODE = 10;
2367	document.DOCUMENT_FRAGMENT_NODE = 11;
2368	document.NOTATION_NODE = 12;
2369	}
2370
2371	/** Function: importNode
2372	*
2373	* document.importNode implementation for IE, which doesn't have importNode
2374	*
2375	* Parameters:
2376	* (Object) node - dom object
2377	* (Boolean) allChildren - import node's children too
2378	*/
2379	if (!document.importNode) {
2380	document.importNode = function(node, allChildren) {
2381	switch (node.nodeType) {
2382	case document.ELEMENT_NODE:
2383	var newNode = document.createElement(node.nodeName);
2384	if (node.attributes && node.attributes.length > 0) {
2385	for(var i = 0; i < node.attributes.length; i++) {
2386	newNode.setAttribute(node.attributes[i].nodeName,
2387	node.getAttribute(node.attributes[i].nodeName));
2388	}
2389	}
2390	if (allChildren && node.childNodes &&
2391	node.childNodes.length > 0) {
2392	for (var i = 0; i < node.childNodes.length; i++) {
2393	newNode.appendChild(document.importNode(
2394	node.childNodes[i], allChildren));
2395	}
2396	}
2397	return newNode;
2398	break;
2399	case document.TEXT_NODE:
2400	case document.CDATA_SECTION_NODE:
2401	case document.COMMENT_NODE:
2402	return document.createTextNode(node.nodeValue);
2403	break;
2404	}
2405	};
2406	}
2407
2408	/**
2409	*
2410	* Bootstrap self into window.onload and window.onunload
2411	*/
2412
2413	var oldonunload = window.onunload;
2414
2415	window.onunload = function()
2416	{
2417	if( oldonunload )
2418	{
2419	oldonunload();
2420	}
2421
2422	TrophyIM.setPresence('unavailable');
2423	}

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