//jQuery Translate plugin and related components



/*! 

 * jQuery nodesContainingText plugin 

 * 

 * Version: 1.1.2

 * 

 * http://code.google.com/p/jquery-translate/

 * 

 * Copyright (c) 2009 Balazs Endresz (balazs.endresz@gmail.com)

 * Dual licensed under the MIT and GPL licenses.

 * 

 */

 

;(function($){



function Nct(){}



Nct.prototype = {

	init: function(jq, o){

		this.textArray = [];

		this.elements = [];

		this.options = o;

		this.jquery = jq;

		this.n = -1;

		if(o.async === true)

			o.async = 2;

		

		if(o.not){

			jq = jq.not(o.not);

			jq = jq.add( jq.find("*").not(o.not) ).not( $(o.not).find("*") );

		}else

			jq = jq.add( jq.find("*") );



		this.jq = jq;

		this.jql = this.jq.length;

		return this.process();



	},



	process: function(){

		this.n++;

		var that = this, o = this.options, text = "", hasTextNode = false,

			hasChildNode = false, el = this.jq[this.n], e, c, ret;

		

		if(this.n === this.jql){

			ret = this.jquery.pushStack(this.elements, "nodesContainingText");

			o.complete.call(ret, ret, this.textArray);

			

			if(o.returnAll === false && o.walk === false)

				return this.jquery;

			return ret;

		}

		

		if(!el)

			return this.process();

		e=$(el);



		var nodeName = el.nodeName.toUpperCase(),

			type = nodeName === "INPUT" && $.attr(el, "type").toLowerCase();

		

		if( ({SCRIPT:1, NOSCRIPT:1, STYLE:1, OBJECT:1, IFRAME:1})[ nodeName ] )

			return this.process();

		

		if(typeof o.subject === "string"){

			text=e.attr(o.subject);

		}else{	

			if(o.altAndVal && (nodeName === "IMG" || type === "image" ) )

				text = e.attr("alt");

			else if( o.altAndVal && ({text:1, button:1, submit:1})[ type ] )

				text = e.val();

			else if(nodeName === "TEXTAREA")

				text = e.val();

			else{

				//check childNodes:

				c = el.firstChild;

				if(o.walk !== true)

					hasChildNode = true;

				else{

					while(c){

						if(c.nodeType == 1){

							hasChildNode = true;

							break;

						}

						c=c.nextSibling;

					}

				}



				if(!hasChildNode)

					text = e.text();

				else{//check textNodes:

					if(o.walk !== true)

						hasTextNode = true;

					

					c=el.firstChild;

					while(c){

						if(c.nodeType == 3 && c.nodeValue.match(/\S/) !== null){//textnodes with text

							/*jslint skipLines*/

							if(c.nodeValue.match(/<![ \r\n\t]*(--([^\-]|[\r\n]|-[^\-])*--[ \r\n\t]*)>/) !== null){

								if(c.nodeValue.match(/(\S+(?=.*<))|(>(?=.*\S+))/) !== null){

									hasTextNode = true;

									break;

								}

							}else{

								hasTextNode = true;

								break;

							}

							/*jslint skipLinesEnd*/

						}

						c = c.nextSibling;

					}



					if(hasTextNode){//remove child nodes from jq

						//remove scripts:

						text = e.html();

						/*jslint skipLines*/

						text = o.stripScripts ? text.replace(/<script[^>]*>([\s\S]*?)<\/script>/gi, "") : text;

						/*jslint skipLinesEnd*/

						this.jq = this.jq.not( e.find("*") );

					}

				}

			}

		}



		if(!text)

			return this.process();

		this.elements.push(el);

		this.textArray.push(text);



		o.each.call(el, this.elements.length - 1, el, text);

		

		if(o.async){

			setTimeout(function(){that.process();}, o.async);

			return this.jquery;

		}else

			return this.process();

		

	}

};



var defaults = {

	not: "",

	async: false,

	each: function(){},

	complete: function(){},

	comments: false,

	returnAll: true,

	walk: true,

	altAndVal: false,

	subject: true,

	stripScripts: true

};



$.fn.nodesContainingText = function(o){

	o = $.extend({}, defaults, $.fn.nodesContainingText.defaults, o);

	return new Nct().init(this, o);

};



$.fn.nodesContainingText.defaults = defaults;



})(jQuery);


/*!

 * Textnode Translator

 * Ariel Flesler - http://flesler.blogspot.com/2008/05/textnode-translator-for-javascript.html

 */

//This is now only a placeholder, the original script has been modified 

//and the Translator class is no longer exposed


/*! 

 * jQuery Translate plugin 

 * 

 * Version: 1.4.7

 * 

 * http://code.google.com/p/jquery-translate/

 * 

 * Copyright (c) 2009 Balazs Endresz (balazs.endresz@gmail.com)

 * Dual licensed under the MIT and GPL licenses.

 * 

 * This plugin uses the 'Google AJAX Language API' (http://code.google.com/apis/ajaxlanguage/)

 * You can read the terms of use at http://code.google.com/apis/ajaxlanguage/terms.html

 * 

 */

;(function($){

		   

function $function(){}



var True = true, False = false, undefined, replace = "".replace,

	Str = String, Fn = Function, Obj = Object,

	GL, GLL, toLangCode, inverseLanguages = {},

	loading, readyList = [],

	defaults = {

		from: "",

		to: "",

		start: $function,

		error: $function,

		each: $function,

		complete: $function,

		onTimeout: $function,

		timeout: 0,

		

		stripComments: True,

		stripWhitespace: True,

		stripScripts: True,

		separators: /\.\?\!;:/,

		limit: 1750,

		



		walk: True,

		returnAll: False,

		replace: True,

		rebind: True,

		data: True,

		setLangAttr: False,

		subject: True,

		not: "",

		altAndVal:True,

		async: False,

		toggle: False,

		fromOriginal: True,

		

		parallel: false,

		trim: true,

		alwaysReplace: false

		//,response: $function

		

	};





function loaded(){

	$.translate.GL = GL = google.language;

	$.translate.GLL = GLL = GL.Languages;

	toLangCode = $.translate.toLanguageCode;

	

	$.each(GLL, function(l, lc){

		inverseLanguages[ lc.toUpperCase() ] = l;

	});

	

	$.translate.isReady = True;

	var fn;

	while((fn = readyList.shift())) fn();

}



function filter(obj, fn){

	var newObj = {};

	$.each(obj, function(lang, langCode){

		if( fn(langCode, lang) === True) newObj[ lang ] = langCode;

	});

	return newObj;

}



function bind(fn, thisObj, args){

	return function(){

		return fn.apply(thisObj === True ? arguments[0] : thisObj, args || arguments);

	};

}



function isSet(e){

	return e !== undefined;

}



function validate(_args, overload, error){

	var matched, obj = {}, args = $.grep(_args, isSet);

	

	$.each(overload, function(_, el){

		var matches = $.grep(el[0], function(e, i){

				return isSet(args[i]) && args[i].constructor === e;

			}).length;

		if(matches === args.length && matches === el[0].length && (matched = True)){

			$.each(el[1], function(i, prop){

				obj[prop] = args[i];

			});

			return False;

		}

	});

	//TODO

	if(!matched) throw error;

	return obj;

}





function getOpt(args0, _defaults){

	//args0=[].slice.call(args0, 0)

	var args = validate(args0 , $.translate.overload, "jQuery.translate: Invalid arguments" ),

		o = args.options || {};

	delete args.options;

	o = $.extend({}, defaults, _defaults, $.extend(o, args));

	

	if(o.fromOriginal) o.toggle = True;

	if(o.toggle) o.data = True;

	if(o.async === True) o.async = 2;

	

	return o;

}





function T(){

	//copy over static methods during each instantiation

	//for backward compatibility and access inside callback functions

	this.extend($.translate);

	delete this.defaults;

	delete this.fn;

}



T.prototype = {

	version: "1.4.7",

	

	_init: function(t, o){

		var separator = o.separators.source || o.separators,

			isString = this.isString = typeof t === "string",

			lastpos = 0, substr;

		

		$.each(["stripComments", "stripScripts", "stripWhitespace"], function(i, name){

			var fn = $.translate[name];

			if( o[name] )

				t = isString ? fn(t) : $.map(t, fn);

		});



		this.rawSource = "<div>" + (isString ? t : t.join("</div><div>")) + "</div>";

		this._m3 = new RegExp("[" + separator + "](?![^" + separator + "]*[" + separator + "])");

		this.options = o;

		this.from = o.from = toLangCode(o.from) || "";

		this.to = o.to = toLangCode(o.to) || "";

		this.source = t;

		this.rawTranslation = "";

		this.translation = [];

		this.i = 0;

		this.stopped = False;

		this.elements = o.nodes;

		

		//this._nres = 0;

		//this._progress = 0;

		this._i = -1; //TODO: rename

		this.rawSources = [];

		

		while(True){

			substr = this.truncate( this.rawSource.substr(lastpos), o.limit);

			if(!substr) break;

			this.rawSources.push(substr);

			lastpos += substr.length;

		}

		this.queue = new Array(this.rawSources.length);

		this.done = 0;

		

		o.start.call(this, t , o.from, o.to, o);

		

		if(o.timeout)

			this.timeout = setTimeout(bind(o.onTimeout, this, [t, o.from, o.to, o]), o.timeout);

		

		(o.toggle && o.nodes) ?	

			(o.textNodes ? this._toggleTextNodes() : this._toggle()) : 

			this._process();

	},

	

	_process: function(){

		if(this.stopped)

			return;

		var o = this.options,

			i = this.rawTranslation.length,

			lastpos, subst, divst, divcl;

		var that = this;

		

		while( (lastpos = this.rawTranslation.lastIndexOf("</div>", i)) > -1){



			i = lastpos - 1;

			subst = this.rawTranslation.substr(0, i + 1);

			/*jslint skipLines*/		

			divst = subst.match(/<div[> ]/gi);	

			divcl = subst.match(/<\/div>/gi);

			/*jslint skipLinesEnd*/

			

			divst = divst ? divst.length : 0;

			divcl = divcl ? divcl.length : 0;

			

			if(divst !== divcl + 1) continue; //if there are some unclosed divs



			var divscompl = $( this.rawTranslation.substr(0, i + 7) ), 

				divlen = divscompl.length, 

				l = this.i;

			

			if(l === divlen) break; //if no new elements have been completely translated

			

			divscompl.slice(l, divlen).each( bind(function(j, e){

				if(this.stopped)

					return False;

				var e_html = $(e).html(), tr = o.trim ? $.trim(e_html) : e_html,

					i = l + j, src = this.source,

					from = !this.from && this.detectedSourceLanguage || this.from;

				this.translation[i] = tr;//create an array for complete callback

				this.isString ? this.translation = tr : src = this.source[i];

				

				o.each.call(this, i, tr, src, from, this.to, o);

				

				this.i++;

			}, this));

			

			break;

		}

		

		if(this.rawSources.length - 1 == this._i)

			this._complete();

		

		var _translate = bind(this._translate, this);

		

		if(o.parallel){

			if(this._i < 0){

				if(!o.parallel){

					$.each(this.rawSources, _translate);

				}else{

					var j = 0, n = this.rawSources.length;

					function seq(){

						_translate();

						if(j < n)

							setTimeout( seq, o.parallel );

					}

					seq();

				}

			}

		}else

			_translate();

			

	},

	

	_translate: function(){

		this._i++;		

		var i = this._i, src = this.rawSourceSub = this.rawSources[i];

		if(!src) return;

		

		GL.translate(src, this.from, this.to, bind(function(result){

			//this._progress = 100 * (++this._nres) / this.rawSources.length;

			//this.options.response.call(this, this._progress, result);

			if(result.error)

				return this.options.error.call(this, result.error, this.rawSourceSub, this.from, this.to, this.options);

			

			this.queue[i] = result.translation || this.rawSourceSub;

			this.detectedSourceLanguage = result.detectedSourceLanguage;

			this._check();

		}, this));



	},

	

	_check: function(){

		if(!this.options.parallel){

			this.rawTranslation += this.queue[this._i];

			this._process();

			return;

		}

		

		var done = 0;

		jQuery.each(this.queue, function(i, n) {

			if (n != undefined) done = i;

			else return false;

		});			

		

		if ((done > this.done) || (done === this.queue.length - 1)) {

			for(var i = 0; i <= done; i++)

				this.rawTranslation += this.queue[i];

			this._process();

		}

		this.done = done;

		

	},

	

	_complete: function(){

		clearTimeout(this.timeout);



		this.options.complete.call(this, this.translation, this.source, 

			!this.from && this.detectedSourceLanguage || this.from, this.to, this.options);

	},

	

	stop: function(){

		if(this.stopped)

			return this;

		this.stopped = True;

		this.options.error.call(this, {message:"stopped"});

		return this;

	}

};







$.translate = function(t, a){

	if(t == undefined)

		return new T();

	if( $.isFunction(t) )

		return $.translate.ready(t, a);

	var that = new T();

	

	var args = [].slice.call(arguments, 0);

	args.shift();

	return $.translate.ready( bind(that._init, that, [t, getOpt(args, $.translate.defaults)] ), False, that );

};





$.translate.fn = $.translate.prototype = T.prototype;



$.translate.fn.extend = $.translate.extend = $.extend;





$.translate.extend({

	

	_bind: bind,

	

	_filter: filter,

	

	_validate: validate,

	

	_getOpt: getOpt,

	

	_defaults: defaults, //base defaults used by other components as well //TODO

	

	defaults: $.extend({}, defaults),

	

	capitalize: function(t){ return t.charAt(0).toUpperCase() + t.substr(1).toLowerCase(); },

	

	truncate: function(text, limit){

		var i, m1, m2, m3, m4, t, encoded = encodeURIComponent( text );

		

		for(i = 0; i < 10; i++){

			try { 

				t = decodeURIComponent( encoded.substr(0, limit - i) );

			} catch(e){ continue; }

			if(t) break;

		}

		

		return ( !( m1 = /<(?![^<]*>)/.exec(t) ) ) ? (  //if no broken tag present

			( !( m2 = />\s*$/.exec(t) ) ) ? (  //if doesn't end with '>'

				( m3 = this._m3.exec(t) ) ? (  //if broken sentence present

					( m4 = />(?![^>]*<)/.exec(t) ) ? ( 

						m3.index > m4.index ? t.substring(0, m3.index+1) : t.substring(0, m4.index+1)

					) : t.substring(0, m3.index+1) ) : t ) : t ) : t.substring(0, m1.index);

	},



	getLanguages: function(a, b){

		if(a == undefined || (b == undefined && !a))

			return GLL;

		

		var newObj = {}, typeof_a = typeof a,

			languages = b ? $.translate.getLanguages(a) : GLL,

			filterArg = ( typeof_a  === "object" || typeof_a  === "function" ) ? a : b;

				

		if(filterArg)

			if(filterArg.call) //if it's a filter function

				newObj = filter(languages, filterArg);

			else //if it's an array of languages

				for(var i = 0, length = filterArg.length, lang; i < length; i++){

					lang = $.translate.toLanguage(filterArg[i]);

					if(languages[lang] != undefined)

						newObj[lang] = languages[lang];

				}

		else //if the first argument is true -> only translatable languages

			newObj = filter(GLL, GL.isTranslatable);

		

		return newObj;

	},

	



	toLanguage: function(a, format){

		var u = a.toUpperCase();

		var l = inverseLanguages[u] || 

			(GLL[u] ? u : undefined) || 

			inverseLanguages[($.translate.languageCodeMap[a.toLowerCase()]||"").toUpperCase()];

		return l == undefined ? undefined :

			format === "lowercase" ? l.toLowerCase() : format === "capitalize" ? $.translate.capitalize(l) : l;				

	},

	

	toLanguageCode: function(a){

		return GLL[a] || 

			GLL[ $.translate.toLanguage(a) ] || 

			$.translate.languageCodeMap[a.toLowerCase()];

	},

		

	same: function(a, b){

		return a === b || toLangCode(a) === toLangCode(b);

	},

		

	isTranslatable: function(l){

		return GL.isTranslatable( toLangCode(l) );

	},



	//keys must be lower case, and values must equal to a 

	//language code specified in the Language API

	languageCodeMap: {

		"pt": "pt-PT",

		"pt-br": "pt-PT",		

		"he": "iw",

		"zlm": "ms",

		"zh-hans": "zh-CN",

		"zh-hant": "zh-TW"

		//,"zh-sg":"zh-CN"

		//,"zh-hk":"zh-TW"

		//,"zh-mo":"zh-TW"

	},

	

	//use only language codes specified in the Language API

	isRtl: {

		"ar": True,

		"iw": True,

		"fa": True,

		"ur": True,

		"yi": True

	},

	

	getBranding: function(){

		return $( GL.getBranding.apply(GL, arguments) );

	},

	

	load: function(key, version){

		loading = True;

		function _load(){ 

			google.load("language", version || "1", {"callback" : loaded});

		}

		

		if(typeof google !== "undefined" && google.load)

			_load();

		else

			$.getScript(((document.location.protocol == "https:") ? "https://" : "http://") +

						"www.google.com/jsapi" + (key ? "?key=" + key : ""), _load);

		return $.translate;

	},

	

	ready: function(fn, preventAutoload, that){

		$.translate.isReady ? fn() : readyList.push(fn);

		if(!loading && !preventAutoload)

			$.translate.load();

		return that || $.translate;

	},

	

	isReady: False,

	

	overload: [

	    [[],[]],

		[[Str, Str, Obj],	["from", "to", "options"]	],

		[[Str, Obj], 		["to", "options"]			],

		[[Obj], 			["options"]					],

		[[Str, Str], 		["from", "to"]				],

		[[Str], 			["to"]						],

		[[Str, Str, Fn],	["from", "to", "complete"]	],

		[[Str, Fn], 		["to", "complete"]			]

		 //TODO

		//,[[Str, Str, Fn, Fn], ["from", "to", "each", "complete"]]

	]

	/*jslint skipLines*/

	,

	//jslint doesn't seem to be able to parse some regexes correctly if used on the server,

	//however it works fine if it's run on the command line: java -jar rhino.jar jslint.js file.js

	stripScripts: bind(replace, True, [/<script[^>]*>([\s\S]*?)<\/script>/gi, ""]),

	

	stripWhitespace: bind(replace, True, [/\s\s+/g, " "]),

	

	stripComments: bind(replace, True, [/<![ \r\n\t]*(--([^\-]|[\r\n]|-[^\-])*--[ \r\n\t]*)>/g, ""])

	/*jslint skipLinesEnd*/

});





})(jQuery);


/*!-

 * jQuery.fn.nodesContainingText adapter for the jQuery Translate plugin 

 * Version: 1.4.7

 * http://code.google.com/p/jquery-translate/

 */

;(function($){



var True = true,

	isInput = {text:True, button:True, submit:True},

	dontCopyEvents = {SCRIPT:True, NOSCRIPT:True, STYLE:True, OBJECT:True, IFRAME:True},

	$fly = $([]);



$fly.length = 1;



function getDoc(node){

    while (node && node.nodeType != 9)

    	node = node.parentNode;

    return node;

}



function toggleDir(e, dir){

	var align = e.css("text-align");

	e.css("direction", dir);

	if(align === "right") e.css("text-align", "left");

	if(align === "left") e.css("text-align", "right");

}



function getType(el, o){

	var nodeName = el.nodeName.toUpperCase(),

		type = nodeName === 'INPUT' && $.attr(el, 'type').toLowerCase();

	o = o || {altAndVal:True, subject:True};

	return typeof o.subject === "string" ? o.subject :

		o.altAndVal && (nodeName === 'IMG' || type === "image" )  ? "alt" :

		o.altAndVal && isInput[ type ] ? "$val" :

		nodeName === "TEXTAREA" ? "$val" : "$html";

}



$.translate.fn._toggle = function(){

	var o = this.options, to = o.to, stop;

	

	this.elements.each($.translate._bind(function(i, el){

		this.i = i;

		var e = $(el), tr = $.translate.getData(e, to, o);

		

		if(!tr) return !(stop = True);

		

		this.translation.push(tr);



		o.each.call(this, i, el, tr, this.source[i], this.from, to, o);

		//'from' will be undefined if it wasn't set

	}, this));

	

	!stop ? this._complete() : this._process();

	//o.complete.call(this, o.nodes, this.translation, this.source, this.from, this.to, o)

};







$.translate.extend({

	_getType: getType,

	

	each: function(i, el, t, s, from, to, o){

		$fly[0] = el;

		$.translate.setData($fly, to, t, from, s, o);

		$.translate.replace($fly, t, to, o);

		$.translate.setLangAttr($fly, to, o);

	},

	

	getData: function(e, lang, o){

		var el = e[0] || e, data = $.data(el, "translation");

		return data && data[lang] && data[lang][ getType(el, o) ];

	},

	

	setData: function(e, to, t, from, s, o){

		if(o && !o.data) return;

		

		var el = e[0] || e,

			type = getType(el, o),

			data = $.data(el, "translation");

		

		data = data || $.data(el, "translation", {});

		(data[from] = data[from] || {})[type] = s;

		(data[to] = data[to] || {})[type] = t;

	},

	

	

	replace: function(e, t, to, o){

		

		if(o && !o.replace) return;

		

		if(o && typeof o.subject === "string")

			return e.attr(o.subject, t);



		var el = e[0] || e, 

			nodeName = el.nodeName.toUpperCase(),

			type = nodeName === 'INPUT' && $.attr(el, 'type').toLowerCase(),

			isRtl = $.translate.isRtl,

			lang = $.data(el, "lang");

		

		//http://code.google.com/p/jquery-translate/issues/detail?id=38

		if(!o.alwaysReplace)

			if( lang === to )

				return;

		

		if( isRtl[ to ] !== isRtl[ lang || o && o.from ] ){

			if( isRtl[ to ] )

				toggleDir(e, "rtl");

			else if( e.css("direction") === "rtl" )

				toggleDir(e, "ltr");

		}

		

		if( (!o || o.altAndVal) && (nodeName === 'IMG' || type === "image" ) )

			e.attr("alt", t);

		else if( nodeName === "TEXTAREA" || (!o || o.altAndVal) && isInput[ type ] )

			e.val(t);

		else{

			if(!o || o.rebind){

				this.doc = this.doc || getDoc(el);

				var origContents = e.find("*").not("script"),

					newElem = $(this.doc.createElement("div")).html(t);

				$.translate.copyEvents( origContents, newElem.find("*") );

				e.html( newElem.contents() );

			}else

				e.html(t);

		}

		

		//used for determining if the text-align property should be changed,

		//it's much faster than setting the "lang" attribute, see bug #13

		$.data(el, "lang", to);

	},

	

	setLangAttr: function(e, to, o){	

		if(!o || o.setLangAttr)

			e.attr((!o || o.setLangAttr === True) ? "lang" : o.setLangAttr, to);

	},

	

	copyEvents: function(from, to){

		to.each(function(i, to_i){

			var from_i = from[i];

			if( !to_i || !from_i ) //in some rare cases the translated html structure can be slightly different

				return false;

			if( dontCopyEvents[ from_i.nodeName.toUpperCase() ])

				return True;

			var events = $.data(from_i, "events");

			if(!events)

				return True;

			for(var type in events)

				for(var handler in events[type])

					$.event.add(to_i, type, events[type][handler], events[type][handler].data);

		});

	}

	

});





$.fn.translate = function(a, b, c){

	var o = $.translate._getOpt(arguments, $.fn.translate.defaults),

		ncto = $.extend( {}, $.translate._defaults, $.fn.translate.defaults, o,

			{ complete:function(e,t){$.translate(function(){

				

				var from = $.translate.toLanguageCode(o.from);



				if(o.fromOriginal)

					e.each(function(i, el){

						$fly[0] = el;

						var data = $.translate.getData($fly, from, o);

						if( !data ) return true;

						t[i] = data;

					});

				

				

				var each = o.each;

				

				function unshiftArgs(method){

					return function(){

						[].unshift.call(arguments, this.elements);

						method.apply(this, arguments);

					};

				}

				

				//TODO: set as instance property

				o.nodes = e;

				o.start = unshiftArgs(o.start);

				o.onTimeout = unshiftArgs(o.onTimeout);

				o.complete = unshiftArgs(o.complete);

				

				o.each = function(i){

					var args = arguments;

					if(arguments.length !== 7) //if isn't called from _toggle

						[].splice.call(args, 1, 0, this.elements[i]);

					this.each.apply(this, args);

					each.apply(this, args);

				};

				

				$.translate(t, o);

				

			});},

			

			each: function(){}

		});



	if(this.nodesContainingText)

		return this.nodesContainingText(ncto);

	

	//fallback if nodesContainingText method is not present:

	o.nodes = this;

	$.translate($.map(this, function(e){ return $(e).html() || $(e).val(); }), o);

	return this;

};



$.fn.translate.defaults = $.extend({}, $.translate._defaults);



})(jQuery);


/*!-

 * TextNode Translator for the jQuery Translate plugin 

 * Version: 1.4.7

 * http://code.google.com/p/jquery-translate/

 */



;(function($){





function getTextNodes( root, _filter ){



	var nodes = [],

		skip = {SCRIPT:1, NOSCRIPT:1, STYLE:1, IFRAME:1},

		notType = typeof _filter,

		filter = notType === "string" ? function(node){ return !$(node).is(_filter); } :

				 notType === "function" ? _filter :  //e.g. function(node){ return node.nodeName != 'A'; }

				 null;

	

	function recurse(_, root){

		var i = 0, children = root.childNodes, l = children.length, node;

		for(; i < l; i++){

			node = children[i];

			

			if(node.nodeType == 3 && /\S/.test(node.nodeValue))

				nodes.push(node);

			else if( node.nodeType == 1 &&

					!skip[ node.nodeName.toUpperCase() ] && 

					(!filter || filter(node)))

				recurse(null, node);

		}

	}

	

	$.each((root.length && !root.nodeName) ? root : [root], recurse);



	return nodes;

}



function toggleDir(e, dir){

	var align = e.css("text-align");

	e.css("direction", dir);

	if(align === "right") e.css("text-align", "left");

	if(align === "left") e.css("text-align", "right");

}



function setLangAttr(e, to, o){	

	if(!o || o.setLangAttr)

		$(e).attr((!o || o.setLangAttr === true) ? "lang" : o.setLangAttr, to);

}

	

function replace(parent, node, text, to, o){

	if(!o.replace) return;

	var isRtl = $.translate.isRtl,

		lang = $.data(parent, "lang");

	

	if( isRtl[ to ] !== isRtl[ lang || o && o.from ] ){

		var $parent = $(parent);

		if( isRtl[ to ] )

			toggleDir($parent, "rtl");

		else if( $parent.css("direction") === "rtl" )

			toggleDir($parent, "ltr");

	}

	

	$.data(parent, "lang", to);

	

	if(text != node.nodeValue){

		var newTextNode = document.createTextNode(text);

		parent.replaceChild(newTextNode, node);

		return newTextNode;

	}

	

	return node;

}



function setData(parent, o, src, trnsl){

	if(o.data){

		var TR = "translation";

		if(!$.data(parent, TR))

			$.data(parent, TR, {});

		

		if(!$.data(parent, TR)[o.from])

			$.data(parent, TR)[o.from] = [];

		[].push.call($.data(parent, TR)[o.from], src);	

		

		if(!$.data(parent, TR)[o.to])

			$.data(parent, TR)[o.to] = [];

		[].push.call($.data(parent, TR)[o.to], trnsl);	

	}

}



function getData(parent, lang, that){

	that._childIndex = that._prevParent === parent ? that._childIndex + 1 : 0;

	var tr = $.data(parent, "translation");

	that._prevParent = parent;

	return tr && tr[lang] && tr[lang][that._childIndex];

	

}



function _each(i, textNode, t, s, from, to, o){

	t = t.replace(/&lt;/g, '<')

		.replace(/&gt;/g, '>')

		.replace(/&amp;/g, '&')

		.replace(/&quot;/g, '"')

		.replace(/&#39;|&apos;/g, "'");

	

	var parent = textNode.parentNode;

	setData(parent, o, s, t);

	var newTextNode = replace(parent, textNode, t, to, o);

	setLangAttr(parent, o.to, o);

	

	return newTextNode;

}



$.translateTextNodes = function(root){ 

	var args = [].slice.call(arguments,0);

	args.shift();

	

$.translate(function(){

	var o = $.translate._getOpt(args, $.translateTextNodes.defaults),

		each = o.each,

		nodes = getTextNodes(root, o.not),

		contents = $.map(nodes, function(n){ return n.nodeValue; }),

		from = $.translate.toLanguageCode(o.from),

		obj = {};

	

	o.nodes = nodes;

	o.textNodes = true;

	o.trim = false;



	if(o.fromOriginal)

		$.each(nodes, function(i, textNode){

			var data = getData(textNode.parentNode, from, obj);

			if( !data ) return true;

			contents[i] = data;

		});

	

	function unshiftArgs(method){

		return function(){

			[].unshift.call(arguments, this.elements);

			method.apply(this, arguments);

		};

	}

	

	o.start = unshiftArgs(o.start);

	o.onTimeout = unshiftArgs(o.onTimeout);

	o.complete = unshiftArgs(o.complete);

	

	o.each = function(i){

		var args = arguments;

		if(arguments.length !== 7) //if isn't called from _toggle

			[].splice.call(args, 1, 0, this.elements[i]);		

		this.elements[i] = args[1] = _each.apply(this, args);

		

		each.apply(this, args);

	};

	

	$.translate(contents, o);

	

});

};



$.translate.fn._toggleTextNodes = function(){

	var o = this.options, to = o.to, stop;

	

	$.each(this.elements, $.translate._bind(function(i, textNode){

		this.i = i;

		var parent = textNode.parentNode, 

		    tr = getData(parent, to, this);

		

		if(!tr) return !(stop = true);

		

		this.translation.push(tr);

		

		o.each.call(this, i, textNode, tr, this.source[i], this.from, to, o);

		//'from' will be undefined if it wasn't set

	}, this));

	

	!stop ? this._complete() : this._process();

	//o.complete.call(this, this.elements, this.translation, this.source, this.from, this.to, o);

};



$.fn.translateTextNodes = function(a, b, c){

	[].unshift.call(arguments, this);

	$.translateTextNodes.apply(null, arguments);

	return this;

};



$.translateTextNodes.defaults = $.fn.translateTextNodes.defaults = $.extend({}, $.translate._defaults);





})(jQuery);


/*!-

 * Simple user interface extension for the jQuery Translate plugin 

 * Version: 1.4.7

 * http://code.google.com/p/jquery-translate/

 */

;(function($){



var defaults = {

	tags: ["select", "option"],

	filter: $.translate.isTranslatable,

	label: $.translate.toNativeLanguage || 

		function(langCode, lang){

			return $.translate.capitalize(lang);

		},

	includeUnknown: false

};



$.translate.ui = function(){

	var o = {}, str='', cs='', cl='';

	

	if(typeof arguments[0] === "string")

		o.tags = $.makeArray(arguments);

	else o = arguments[0];

	

	o = $.extend({}, defaults, $.translate.ui.defaults, o);

		

	if(o.tags[2]){

		cs = '<' + o.tags[2] + '>';

		cl = '</' + o.tags[2] + '>';

	}

	

	var languages = $.translate.getLanguages(o.filter);

	if(!o.includeUnknown) delete languages.UNKNOWN;

	

	$.each( languages, function(l, lc){

		str += ('<' + o.tags[1] + " value=" + lc + '>' + cs +

			//$.translate.capitalize(l) + " - " + 

			o.label(lc, l) +

			cl + '</' + o.tags[1] + '>');

	});



	return $('<' + o.tags[0] + ' class="jq-translate-ui">' + str + '</' + o.tags[0] + '>');



};



$.translate.ui.defaults = $.extend({}, defaults);





})(jQuery);


/*!-

 * Progress indicator extension for the jQuery Translate plugin 

 * Version: 1.4.7

 * http://code.google.com/p/jquery-translate/

 */



;jQuery.translate.fn.progress = function(selector, options){

	if(!this.i) this._pr = 0;

	this._pr += this.source[this.i].length;

	var progress = 100 * this._pr / ( this.rawSource.length - ( 11 * (this.i + 1) ) );



	if(selector){

		var e = jQuery(selector);

		if( !this.i && !e.hasClass("ui-progressbar") )

			e.progressbar(options);

		e.progressbar( "option", "value", progress );

	}

	

	return progress;

};


/*!-

 * Native language names extension for the jQuery Translate plugin 

 * Version: 1.4.7

 * http://code.google.com/p/jquery-translate/

 */

;(function($){

$.translate.extend({



	toNativeLanguage: function(lang){ 

		return $.translate.nativeLanguages[ lang ] || 

			$.translate.nativeLanguages[ $.translate.toLanguageCode(lang) ];

	},

	

	nativeLanguages: {

		"af":"Afrikaans",

		"be":"Беларуская",

		"is":"Íslenska",

		"ga":"Gaeilge",

		"mk":"Македонски",

		"ms":"Bahasa Melayu",

		"sw":"Kiswahili",

		"cy":"Cymraeg",

		"yi":"ייִדיש",

		

		"sq":"Shqipe",

		"ar":"العربية",

		"bg":"Български",

		"ca":"Català",

		"zh":"中文",

		"zh-CN":"简体中文",

		"zh-TW":"繁體中文",

		"hr":"Hrvatski",

		"cs":"Čeština",

		"da":"Dansk",

		"nl":"Nederlands",

		"en":"English",

		"et":"Eesti",

		"tl":"Tagalog",

		"fi":"Suomi",

		"fr":"Français",

		"gl":"Galego",

		"de":"Deutsch",

		"el":"Ελληνικά",

		"iw":"עברית",

		"hi":"हिन्दी",

		"hu":"Magyar",

		"id":"Bahasa Indonesia",

		"it":"Italiano",

		"ja":"日本語",

		"ko":"한국어",

		"lv":"Latviešu",

		"lt":"Lietuvių",

		"mt":"Malti",

		"no":"Norsk",

		"fa":"فارسی",

		"pl":"Polski",

		"pt-PT":"Português",

		"ro":"Român",

		"ru":"Русский",

		"sr":"Српски",

		"sk":"Slovenský",

		"sl":"Slovenski",

		"es":"Español",

		"sv":"Svenska",

		"th":"ไทย",

		"tr":"Türkçe",

		"uk":"Українська",

		"vi":"Tiếng Việt"

	}



});



})(jQuery);


/*!-

 * Paralell extension for the jQuery Translate plugin 

 * Version: 1.4.7

 * http://code.google.com/p/jquery-translate/

 */



;(function($){

$.translate.extend({

	defer: function(){

		return $.translate._bind($.translate, null, arguments);

	},

	

	run: function(array, finished){

		var count = array.length;

		$.each(array, function(){

			var inst = this(),

				complete = inst.options.complete;

			inst.options.complete = function(){

				complete.apply(this, arguments);

				if(!--count) finished();

			};

		});

	}

});



})(jQuery);