/*
 * @package AJAX_Chat
 * @author Sebastian Tschan
 * @copyright (c) Sebastian Tschan
 * @license GNU Affero General Public License
 * @link https://blueimp.net/ajax/
 */

// Ajax Chat config parameters:
var ajaxChatConfig = {

	// The channelID of the channel to enter on login (the loginChannelName is used if set to null):
	loginChannelID: null,
	// The channelName of the channel to enter on login (the default channel is used if set to null):
	loginChannelName: null,	
	
	// The time in ms between update calls to retrieve new chat messages:
	timerRate: 2000,
	
	// The URL to retrieve the XML chat messages (must at least contain one parameter):
	ajaxURL: './?ajax=true',
	// The base URL of the chat directory, used to retrieve media files (images, sound files, etc.):
	baseURL: './',

	// A regular expression for allowed source URL's for media content (e.g. images displayed inline);
	regExpMediaUrl: '^((http)|(https)):\\/\\/',
	
	// If set to false the chat update is delayed until the event defined in ajaxChat.setStartChatHandler():
	startChatOnLoad: true,
	
	// Defines the IDs of DOM nodes accessed by the chat:
	domIDs: {
		// The ID of the chat messages list:
		chatList: 'chatList',
		// The ID of the online users list:
		onlineList: 'onlineList',
		// The ID of the message text input field:
		inputField: 'inputField',
		// The ID of the message text length counter:
		messageLengthCounter: 'messageLengthCounter',
		// The ID of the channel selection:
		channelSelection: 'channelSelection',
		// The ID of the style selection:
		styleSelection: 'styleSelection',
		// The ID of the emoticons container:
		emoticonsContainer: 'emoticonsContainer',
		// The ID of the color codes container:
		colorCodesContainer: 'colorCodesContainer',
		// The ID of the flash interface container:
		flashInterfaceContainer: 'flashInterfaceContainer'
	},

	// Defines the settings which can be modified by users:
	settings: {
		// Defines if BBCode tags are replaced with the associated HTML code tags:
		bbCode: true,
		// Defines if image BBCode is replaced with the associated image HTML code:
		bbCodeImages: true,
		// Defines if color BBCode is replaced with the associated color HTML code:
		bbCodeColors: true,
		// Defines if hyperlinks are made clickable:
		hyperLinks: true,
		// Defines if line breaks are enabled:
		lineBreaks: true,
		// Defines if emoticon codes are replaced with their associated images:
		emoticons: true,
	
		// Defines if the focus is automatically set to the input field on chat load or channel switch:
		autoFocus: true,
		// Defines if the chat list scrolls automatically to display the latest messages:
		autoScroll: true,	
		// The maximum count of messages displayed in the chat list (will be ignored if set to 0):
		maxMessages: 0,
		
		// Defines if long words are wrapped to avoid vertical scrolling:
		wordWrap: true,
		// Defines the maximum length before a word gets wrapped: 
		maxWordLength: 32,
		
		// Defines the format of the date and time displayed for each chat message:
		dateFormat: '(%H:%i:%s)',
		
		// Defines if font colors persist without the need to assign them to each message:
		persistFontColor: false,	
		// The default font color, uses the page default font color if set to null:
		fontColor: null,
		
		// Defines if sounds are played:
		audio: true,
		// Defines the sound volume (0.0 = mute, 1.0 = max):
		audioVolume: 1.0,

		// Defines the sound that is played when normal messages are reveived:
		soundReceive: 'sound_1',
		// Defines the sound that is played on sending normal messages:
		soundSend: 'sound_2',
		// Defines the sound that is played on channel enter or login:
		soundEnter: 'sound_3',
		// Defines the sound that is played on channel leave or logout:
		soundLeave: 'sound_4',
		// Defines the sound that is played on chatBot messages:
		soundChatBot: 'sound_5',
		// Defines the sound that is played on error messages:
		soundError: 'sound_6',
		
		// Defines if the document title blinks on new messages:
		blink: true,
		// Defines the blink interval in ms:
		blinkInterval: 500,
		// Defines the number of blink intervals:
		blinkIntervalNumber: 10
	},
	
	// Defines a list of settings which are not to be stored in a session cookie:
	nonPersistentSettings: new Array(
	),

	// Defines the list of allowed BBCodes:
	bbCodeTags: new Array(
		'b',
		'i',
		'u',
		'quote',
		'code',
		'color',
		'url',
		'img'
	),
	
	// Defines the list of allowed color codes:
	colorCodes: new Array(
		'gray',
		'silver',
		'white',	
		'yellow',
		'orange',
		'red',
		'fuchsia',
		'purple',
		'navy',
		'blue',
		'aqua',
		'teal',
		'green',
		'lime',
		'olive',
		'maroon',
		'black'
	),
	
	// Defines the list of allowed emoticon codes:
	emoticonCodes: new Array(
		 ':beach:',
		 ':beee:',
		 ':blush:',
		 ':bow:',
		 ':box:',
		 ':bye:',
		 ':clapping:',
		 ':club:',
		 ':clueless:',
		 ':cool2:',
		 ':cray:',
		 ':crazy:',
		 ':crybye:',
		 ':eat:',
		 ':help:',
		 ':hug:',
		 ':hi:',
		 ':jester:',
		 ':shock:',
		 ':sinking:',
		 ':sleep:',
		 ':unwell:',
		 ':wizard:',
		 ':yahoo:',
		 ':yes2:',
		 ':whistle:',
		 ':paper:',
		 ':coffeesmile:',
		 ':coffee:',
		 ':jedi:',
		 ':drinks:',
		 ':cheeky:',
		 ':acute:',
		 ':aggressive:',
		 ':agree:',
		 ':aikido:',
		 ':air_kiss:',
		 ':amen:',
		 ':angel:',
		 ':angry2:',
		 ':angry:',
		 ':arrgghh:',
		 ':assassin:',
		 ':bad:',
		 ':bananas:',
		 ':band:',
		 ':banghead:',
		 ':banned:',
		 ':bb:',
		 ':beg:',
		 ':beta:',
		 ':big_boss:',
		 ':biggrin:',
		 ':blackeye:',
		 ':blind:',
		 ':blink:',
		 ':blush2:',
		 ':bomb:',
		 ':bored:',
		 ':boredom:',
		 ':buba:',
		 ':butcher:',
		 ':censored:',
		 ':cheerful:',
		 ':clap:',
		 ':close_tema:',
		 ':closedeyes:',
		 ':comando:',
		 ':confused:',
		 ':cool:',
		 ':crosself:',
		 ':cry:',
		 ':dance:',
		 ':dancing:',
		 ':derisive:',
		 ':dirol:',
		 ':dizzy:',
		 ':doh:',
		 ':dontknow:',
		 ':download:',
		 ':dry:',
		 ':duel:',
		 ':dwarf:',
		 ':eek:',
		 ':elf:',
		 ':fan_1:',
		 ':fie:',
		 ':first_move:',
		 ':flirt:',
		 ':flood:',
		 ':focus:',
		 ':fool:',
		 ':friends:',
		 ':fright:',
		 ':frown:',
		 ':frustrated:',
		 ':give_heart:',
		 ':give_rose:',
		 ':giverose:',
		 ':glare:',
		 ':good:',
		 ':grin2:',
		 ':grin:',
		 ':groupray:',
		 ':guitarplayer:',
		 ':haha:',
		 ':happy:',
		 ':heart:',
		 ':heristical:',
		 ':hmm:',
		 ':huh:',
		 ':hunter:',
		 ':icon_arrow:',
		 ':icon_biggrin:',
		 ':icon_confused:',
		 ':icon_cool:',
		 ':icon_cry:',
		 ':icon_eek:',
		 ':icon_exclaim:',
		 ':icon_frown:',
		 ':icon_idea:',
		 ':icon_lol:',
		 ':icon_mad:',
		 ':icon_mrgreen:',
		 ':icon_neutral:',
		 ':icon_question:',
		 ':icon_razz:',
		 ':icon_redface:',
		 ':icon_rolleyes:',
		 ':icon_sad:',
		 ':icon_smile:',
		 ':icon_surprised:',
		 ':icon_wink:',
		 ':idea:',
		 ':indiff:',
		 ':kawaii:',
		 ':king:',
		 ':kiss:',
		 ':laughing:',
		 ':listen:',
		 ':mail:',
		 ':man_in_love:',
		 ':meeting:',
		 ':mellow:',
		 ':menu_open:',
		 ':moil:',
		 ':morpheus:',
		 ':navbits_finallink:',
		 ':navbits_start:',
		 ':nea:',
		 ':neo:',
		 ':nhl2:',
		 ':nhl3:',
		 ':nhl:',
		 ':nhl_checking:',
		 ':nhl_crach:',
		 ':nhl_fight:',
		 ':ninja:',
		 ':no2:',
		 ':no:',
		 ':nono:',
		 ':notme2:',
		 ':notme:',
		 ':nyam:',
		 ':offtopic:',
		 ':ohmy:',
		 ':ok:',
		 ':oops:',
		 ':orc:',
		 ':paladin:',
		 ':pardon:',
		 ':patsak:',
		 ':ph34r:',
		 ':phi:',
		 ':pilot:',
		 ':pioneer:',
		 ':pleasantry:',
		 ':polling:',
		 ':pray:',
		 ':prayer:',
		 ':protest:',
		 ':queen:',
		 ':rant:',
		 ':ranting:',
		 ':rap:',
		 ':razz:',
		 ':read:',
		 ':redface:',
		 ':resent:',
		 ':rolleyes:',
		 ':rotfl:',
		 ':rules2:',
		 ':rules:',
		 ':sad:',
		 ':saint:',
		 ':scared:',
		 ':scenic:',
		 ':sclerosis:',
		 ':scout_en:',
		 ':scratch:',
		 ':search:',
		 ':secret:',
		 ':shok:',
		 ':shout:',
		 ':sick:',
		 ':sigh:',
		 ':skull:',
		 ':sleeping:',
		 ':slow_en:',
		 ':smile2:',
		 ':smile3:',
		 ':smile:',
		 ':snooks:',
		 ':snooze:',
		 ':sorry:',
		 ':spiteful:',
		 ':spruce_up:',
		 ':star-wars2:',
		 ':star-wars:',
		 ':stink:',
		 ':stinker:',
		 ':stop:',
		 ':superman2:',
		 ':superman:',
		 ':superstition:',
		 ':swoon2:',
		 ':swoon:',
		 ':sword:',
		 ':talkative:',
		 ':taunt:',
		 ':tease:',
		 ':telephone:',
		 ':think:',
		 ':this:',
		 ':threaten:',
		 ':thumbsup:',
		 ':to_become_senile:',
		 ':to_keep_order:',
		 ':tomato2:',
		 ':tomato:',
		 ':tommy:',
		 ':tongue:',
		 ':triniti:',
		 ':umnik:',
		 ':unsure:',
		 ':victory:',
		 ':vinsent:',
		 ':wacko:',
		 ':warning:',
		 ':wave:',
		 ':wink2:',
		 ':wink:',
		 ':worried:',
		 ':wow:',
		 ':write:',
		 ':yawn:',
		 ':yes:',
		 ':yu:',
		 ':yum:',
		 ':D',
		 ':-D',
		 ':)',
		 ':-)',
		 ';)',
		 ';-)',
		 ':(',
		 ':-(',
		 ':o',
		 ':-o',
		 ':?',
		 ':-?',
		 ':???:',
		 '8-)',
		 ':lol:',
		 ':x',
		 ':-x',
		 ':mad:',
		 ':P',
		 ':-P',
		 ':roll:',
		 ':!:',
		 ':?:',
		 ':arrow:',
		 ':|',
		 ':-|',
		 ':mrgreen:',
		 ':geek:',
		 ':ugeek:',
		 ':chicken:',
		 ':birthday:',
		 ':welcome:',
		 ':agree:',
		 ':ninja2:',
		 ':ohyeah:',
		 ':opps:',
		 ':robber:',
		 ':pirate:',
		 ':trooper:',
		 ':yourock:',
		 ':cheers:',
		 ':party:',
		 ':patriot:',
		 ':popcorn:'   
 	),
	
 	// Defines the list of emoticon files associated with the emoticon codes:
	emoticonFiles: new Array(
		'beach.gif',
		'beee.gif',
		'blush.gif',
		'bow.gif',
		'box.gif',
		'bye.gif',
		'clapping.gif',
		'club.gif',
		'Clueless.gif',
		'cool2.gif',
		'cray.gif',
		'crazy.gif',
		'crybye.gif',
		'eat.gif',
		'help.gif',
		'hug.gif',
		'hi.gif',
		'jester.gif',
		'shock.gif',
		'sinking.gif',
		'sleep.gif',
		'unwell.gif',
		'wizard.gif',
		'yahoo.gif',
		'yes2.gif',
		'U_Whistle.gif',
		'W_CoffeeAndPaper.gif',
		'W_SmileInCoffee.gif',
		'W_LovesCoffee.gif',
		'U_Jedi.gif',
		'drinks.gif',
		'Cheeky.gif',
		'acute.gif',
		'aggressive.gif',
		'agree.gif',
		'aikido.gif',
		'air_kiss.gif',
		'amen.gif',
		'angel.gif',
		'angry2.gif',
		'angry.gif',
		'Arrgghh.gif',
		'assassin.gif',
		'bad.gif',
		'Bananas.gif',
		'band.gif',
		'banghead.gif',
		'banned.gif',
		'bb.gif',
		'beg.gif',
		'beta.gif',
		'big_boss.gif',
		'biggrin.gif',
		'blackeye.gif',
		'blind.gif',
		'blink.gif',
		'blush2.gif',
		'bomb.gif',
		'Bored.gif',
		'boredom.gif',
		'buba.gif',
		'butcher.gif',
		'censored.gif',
		'Cheerful.gif',
		'clap.gif',
		'close_tema.gif',
		'closedeyes.gif',
		'comando.gif',
		'confused.gif',
		'cool.gif',
		'crosself.gif',
		'cry.gif',
		'dance.gif',
		'Dancing.gif',
		'derisive.gif',
		'dirol.gif',
		'Dizzy.gif',
		'doh.gif',
		'dontknow.gif',
		'download.gif',
		'dry.gif',
		'duel.gif',
		'dwarf.gif',
		'eek.gif',
		'elf.gif',
		'fan_1.gif',
		'fie.gif',
		'first_move.gif',
		'flirt.gif',
		'flood.gif',
		'focus.gif',
		'fool.gif',
		'friends.gif',
		'fright.gif',
		'frown.gif',
		'frustrated.gif',
		'give_heart.gif',
		'give_rose.gif',
		'giverose.gif',
		'glare.gif',
		'good.gif',
		'grin2.gif',
		'grin.gif',
		'groupray.gif',
		'guitarplayer.gif',
		'haha.gif',
		'happy.gif',
		'heart.gif',
		'Heristical.gif',
		'hmm.gif',
		'huh.gif',
		'hunter.gif',
		'icon_arrow.gif',
		'icon_biggrin.gif',
		'icon_confused.gif',
		'icon_cool.gif',
		'icon_cry.gif',
		'icon_eek.gif',
		'icon_exclaim.gif',
		'icon_frown.gif',
		'icon_idea.gif',
		'icon_lol.gif',
		'icon_mad.gif',
		'icon_mrgreen.gif',
		'icon_neutral.gif',
		'icon_question.gif',
		'icon_razz.gif',
		'icon_redface.gif',
		'icon_rolleyes.gif',
		'icon_sad.gif',
		'icon_smile.gif',
		'icon_surprised.gif',
		'icon_wink.gif',
		'idea.gif',
		'indiff.gif',
		'kawaii.gif',
		'king.gif',
		'kiss.gif',
		'laughing.gif',
		'listen.gif',
		'mail.gif',
		'man_in_love.gif',
		'meeting.gif',
		'mellow.gif',
		'menu_open.gif',
		'moil.gif',
		'morpheus.gif',
		'navbits_finallink.gif',
		'navbits_start.gif',
		'nea.gif',
		'neo.gif',
		'nhl2.gif',
		'nhl3.gif',
		'nhl.gif',
		'nhl_checking.gif',
		'nhl_crach.gif',
		'nhl_fight.gif',
		'ninja.gif',
		'no2.gif',
		'no.gif',
		'nono.gif',
		'notme2.gif',
		'notme.gif',
		'nyam.gif',
		'offtopic.gif',
		'ohmy.gif',
		'ok.gif',
		'oops.gif',
		'orc.gif',
		'paladin.gif',
		'pardon.gif',
		'patsak.gif',
		'ph34r.gif',
		'phi.gif',
		'pilot.gif',
		'pioneer.gif',
		'pleasantry.gif',
		'polling.gif',
		'pray.gif',
		'prayer.gif',
		'protest.gif',
		'queen.gif',
		'rant.gif',
		'ranting.gif',
		'rap.gif',
		'razz.gif',
		'read.gif',
		'redface.gif',
		'resent.gif',
		'rolleyes.gif',
		'rotfl.gif',
		'rules2.gif',
		'rules.gif',
		'sad.gif',
		'saint.gif',
		'scared.gif',
		'scenic.gif',
		'sclerosis.gif',
		'scout_en.gif',
		'scratch.gif',
		'search.gif',
		'secret.gif',
		'shok.gif',
		'shout.gif',
		'sick.gif',
		'sigh.gif',
		'skull.gif',
		'sleeping.gif',
		'slow_en.gif',
		'smile2.gif',
		'smile3.gif',
		'smile.gif',
		'snooks.gif',
		'snooze.gif',
		'sorry.gif',
		'spiteful.gif',
		'spruce_up.gif',
		'star-wars2.gif',
		'star-wars.gif',
		'stink.gif',
		'stinker.gif',
		'stop.gif',
		'superman2.gif',
		'superman.gif',
		'superstition.gif',
		'swoon2.gif',
		'swoon.gif',
		'sword.gif',
		'Talkative.gif',
		'taunt.gif',
		'tease.gif',
		'telephone.gif',
		'think.gif',
		'this.gif',
		'threaten.gif',
		'thumbsup.gif',
		'to_become_senile.gif',
		'to_keep_order.gif',
		'tomato2.gif',
		'tomato.gif',
		'tommy.gif',
		'tongue.gif',
		'triniti.gif',
		'umnik.gif',
		'unsure.gif',
		'victory.gif',
		'vinsent.gif',
		'wacko.gif',
		'warning.gif',
		'wave.gif',
		'wink2.gif',
		'wink.gif',
		'Worried.gif',
		'wow.gif',
		'write.gif',
		'yawn.gif',
		'yes.gif',
		'yu.gif',
		'yum.gif',
		'icon_e_biggrin.gif',
		'icon_e_biggrin.gif',
		'icon_e_smile.gif',
		'icon_e_smile.gif',
		'icon_e_wink.gif',
		'icon_e_wink.gif',
		'icon_e_sad.gif',
		'icon_e_sad.gif',
		'icon_e_surprised.gif',
		'icon_e_surprised.gif',
		'icon_e_confused.gif',
		'icon_e_confused.gif',
		'icon_e_confused.gif',
		'icon_cool.gif',
		'icon_lol.gif',
		'icon_mad.gif',
		'icon_mad.gif',
		'icon_mad.gif',
		'icon_razz.gif',
		'icon_razz.gif',
		'icon_rolleyes.gif',
		'icon_exclaim.gif',
		'icon_question.gif',
		'icon_arrow.gif',
		'icon_neutral.gif',
		'icon_neutral.gif',
		'icon_mrgreen.gif',
		'icon_e_geek.gif',
		'icon_e_ugeek.gif',
		'U_ChickenDance.gif',
		'U_HappyBirthday.gif',
		'U_HelloAndWelcome.gif',
		'U_IAgree.gif',
		'U_Ninja2.gif',
		'U_OhYeah.gif',
		'U_OppsSign.gif',
		'U_Robber.gif',
		'U_ToughPirate.gif',
		'U_Trooper.gif',
		'U_YouRockSign.gif',
		'W_Cheers.gif',
		'W_Party.gif',
		'W_Patriot.gif',
		'W_Popcorn.gif'
	),

	// Defines the available sounds loaded on chat start:
	soundFiles: {
		sound_1: 'sound_1.mp3',
		sound_2: 'sound_2.mp3',
		sound_3: 'sound_3.mp3',
		sound_4: 'sound_4.mp3',
		sound_5: 'sound_5.mp3',
		sound_6: 'sound_6.mp3'
	},
	
	
	// The following configuration options are usually overwritten by server-side values:
	
	// Session identification, used for style and setting cookies:
	sessionName: 'ajax_chat',

	// The time in days until the style and setting cookies expire:
	cookieExpiration: 365,
	// The path of the cookies, '/' allows to read the cookies from all directories:
	cookiePath: '/',
	// The domain of the cookies, defaults to the hostname of the server if set to null:
	cookieDomain: null,
	// If enabled, cookies must be sent over secure (SSL/TLS encrypted) connections:
	cookieSecure: null,
	
	// The name of the chat bot:
	chatBotName: 'SysMessage',
	// The userID of the chat bot:
	chatBotID: 2147483647,

	// Allow/Disallow registered users to delete their own messages:
	allowUserMessageDelete: true,
	
	// Minutes until a user is declared inactive (last status update) - the minimum is 2 minutes:
	inactiveTimeout: 15,

	// UserID plus this value are private channels (this is also the max userID and max channelID):
	privateChannelDiff: 500000000,
	// UserID plus this value are used for private messages:
	privateMessageDiff: 1000000000,

	// Defines if login/logout and channel enter/leave are displayed:
	showChannelMessages: false,

	// Max messageText length:
	messageTextMaxLength: 1040,
	
	// Defines if the socket server is enabled:
	socketServerEnabled: false,
	// Defines the hostname of the socket server used to connect from client side:
	socketServerHost: 'localhost',
	// Defines the port of the socket server:
	socketServerPort: 1935,
	// This ID can be used to distinguish between different chat installations using the same socket server:
	socketServerChatID: 0

}