// Copyright (c) Jim Garvin (http://github.com/coderifous), 2008.
// Dual licensed under the GPL (http://dev.jquery.com/browser/trunk/jquery/GPL-LICENSE.txt) and MIT (http://dev.jquery.com/browser/trunk/jquery/MIT-LICENSE.txt) licenses.
// Written by Jim Garvin (@coderifous) for use on LMGTFY.com.
// http://github.com/coderifous/jquery-localize
// Based off of Keith Wood's Localisation jQuery plugin.
// http://keith-wood.name/localisation.html

(function($){$.localize=function(pkg,options){var $wrappedSet=this;var intermediateLangData={};options=options||{};var saveSettings={async:$.ajaxSettings.async,timeout:$.ajaxSettings.timeout};$.ajaxSetup({async:false,cache:true,timeout:(options&&options.timeout?options.timeout:500)});function loadLanguage(pkg,lang,level){level=level||1;var file;if(options&&options.loadBase&&level==1){intermediateLangData={};file=pkg+'.json';jsonCall(file,pkg,lang,level);}
else if(level==1){intermediateLangData={};loadLanguage(pkg,lang,2);}
else if(level==2&&lang.length>=2){file=pkg+'-'+lang.substring(0,2)+'.json';jsonCall(file,pkg,lang,level);}
else if(level==3&&lang.length>=5){file=pkg+'-'+lang.substring(0,5)+'.json';jsonCall(file,pkg,lang,level);}}
function jsonCall(file,pkg,lang,level){if(options.pathPrefix)file=options.pathPrefix+"/"+file;$.getJSON(file,null,function(d){$.extend(intermediateLangData,d);notifyDelegateLanguageLoaded(intermediateLangData);loadLanguage(pkg,lang,level+1);});}
function defaultCallback(data){$.localize.data[pkg]=data;var keys,value;$wrappedSet.each(function(){elem=$(this);key=elem.attr("rel").match(/localize\[(.*?)\]/)[1];value=valueForKey(key,data);if(elem.attr('tagName')=="INPUT"){elem.val(value);}
else{elem.text(value);}});}
function notifyDelegateLanguageLoaded(data){if(options.callback){options.callback(data,defaultCallback);}
else{defaultCallback(data);}}
function valueForKey(key,data){var keys=key.split(/\./);var value=data;while(keys.length>0){if(value){value=value[keys.shift()];}
else{return null;}}
return value;}
function regexify(string_or_regex_or_array){if(typeof(string_or_regex_or_array)=="string"){return"^"+string_or_regex_or_array+"$";}
else if(string_or_regex_or_array.length){var matchers=[];var x=string_or_regex_or_array.length;while(x--){matchers.push(regexify(string_or_regex_or_array[x]));}
return matchers.join("|");}
else{return string_or_regex_or_array;}}
var lang=normaliseLang(options&&options.language?options.language:$.defaultLanguage);if(options.skipLanguage&&lang.match(regexify(options.skipLanguage)))return;loadLanguage(pkg,lang,1);$.ajaxSetup(saveSettings);};$.fn.localize=$.localize;$.localize.data={};$.defaultLanguage=normaliseLang(navigator.language?navigator.language:navigator.userLanguage);function normaliseLang(lang){lang=lang.replace(/_/,'-').toLowerCase();if(lang.length>3){lang=lang.substring(0,3)+lang.substring(3).toUpperCase();}
return lang;}})(jQuery);