/* * Hyphenator X.Y.Z - client side hyphenation for webbrowsers * Copyright (C) 2010 Mathias Nater, Zurich (mathias at mnn dot ch) * Project and Source hosted on http://code.google.com/p/hyphenator/ * * This JavaScript code is free software: you can redistribute * it and/or modify it under the terms of the GNU Lesser * General Public License (GNU LGPL) as published by the Free Software * Foundation, either version 3 of the License, or (at your option) * any later version. The code is distributed WITHOUT ANY WARRANTY; * without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU GPL for more details. * * As additional permission under GNU GPL version 3 section 7, you * may distribute non-source (e.g., minimized or compacted) forms of * that code without the copy of the GNU GPL normally required by * section 4, provided you include this license notice and a URL * through which recipients can access the Corresponding Source. */ var Hyphenator=(function(window){var supportedLang={'be':'be.js','cs':'cs.js','da':'da.js','bn':'bn.js','de':'de.js','el':'el-monoton.js','el-monoton':'el-monoton.js','el-polyton':'el-polyton.js','en':'en-us.js','en-gb':'en-gb.js','en-us':'en-us.js','es':'es.js','fi':'fi.js','fr':'fr.js','grc':'grc.js','gu':'gu.js','hi':'hi.js','hu':'hu.js','hy':'hy.js','it':'it.js','kn':'kn.js','la':'la.js','lt':'lt.js','lv':'lv.js','ml':'ml.js','no':'no-nb.js','no-nb':'no-nb.js','nl':'nl.js','or':'or.js','pa':'pa.js','pl':'pl.js','pt':'pt.js','ru':'ru.js','sl':'sl.js','sv':'sv.js','ta':'ta.js','te':'te.js','tr':'tr.js','uk':'uk.js'},languageHint=(function(){var k,r='';for(k in supportedLang){if(supportedLang.hasOwnProperty(k)){r+=k+', ';}}r=r.substring(0,r.length-2);return r;}()),prompterStrings={'be':'Мова гэтага сайта не можа быць вызначаны аўтаматычна. Калі ласка пакажыце мову:','cs':'Jazyk teto internetove stranky nebyl automaticky rozpoznan. Urcete prosim jeji jazyk:','da':'Denne websides sprog kunne ikke bestemmes. Angiv venligst sprog:','de':'Die Sprache dieser Webseite konnte nicht automatisch bestimmt werden. Bitte Sprache angeben:','en':'The language of this website could not be determined automatically. Please indicate the main language:','es':'El idioma del sitio no pudo determinarse autom%E1ticamente. Por favor, indique el idioma principal:','fi':'Sivun kielt%E4 ei tunnistettu automaattisesti. M%E4%E4rit%E4 sivun p%E4%E4kieli:','fr':'La langue de ce site n%u2019a pas pu %EAtre d%E9termin%E9e automatiquement. Veuillez indiquer une langue, s.v.p.%A0:','hu':'A weboldal nyelvet nem sikerult automatikusan megallapitani. Kerem adja meg a nyelvet:','hy':'????????? ??????????? ??? ????? ??????? ??????? ??? ???? ???????? ???????','it':'Lingua del sito sconosciuta. Indicare una lingua, per favore:','kn':'??? ???? ????????? ?????????? ????????????????. ???????? ????? ????????? ??????:','lt':'Nepavyko automatiskai nustatyti sios svetaines kalbos. Prasome ivesti kalba:','lv':'Sis lapas valodu nevareja noteikt automatiski. Ludzu noradiet pamata valodu:','ml':'? ??%u0D2C%u0D4D%u200C?????????? ??? ???????????????%u0D28%u0D4D%u200D ??????????. ??? ????????? ??????????????:','nl':'De taal van deze website kan niet automatisch worden bepaald. Geef de hoofdtaal op:','no':'Nettstedets sprak kunne ikke finnes automatisk. Vennligst oppgi sprak:','pt':'A lingua deste site nao pode ser determinada automaticamente. Por favor indique a lingua principal:','ru':'Язык этого сайта не может быть определен автоматически. Пожалуйста укажите язык:','sl':'Jezika te spletne strani ni bilo mogoce samodejno dolociti. Prosim navedite jezik:','sv':'Spr%E5ket p%E5 den h%E4r webbplatsen kunde inte avg%F6ras automatiskt. V%E4nligen ange:','tr':'Bu web sitesinin dili otomatik olarak tespit edilememistir. Lutfen dokuman?n dilini seciniz%A0:','uk':'Мова цього веб-сайту не може бути визначена автоматично. Будь ласка, вкажіть головну мову:'},basePath=(function(){var s=document.getElementsByTagName('script'),i=0,p,src,t;while(!!(t=s[i++])){if(!t.src){continue;}src=t.src;p=src.indexOf('Hyphenator.js');if(p!==-1){return src.substring(0,p);}}return'http://hyphenator.googlecode.com/svn/trunk/';}()),isLocal=(function(){var re=false;if(window.location.href.indexOf(basePath)!==-1){re=true;}return re;}()),documentLoaded=false,documentCount=0,persistentConfig=false,contextWindow=window,doFrames=false,dontHyphenate={'script':true,'code':true,'pre':true,'img':true,'br':true,'samp':true,'kbd':true,'var':true,'abbr':true,'acronym':true,'sub':true,'sup':true,'button':true,'option':true,'label':true,'textarea':true,'input':true,'table':true,'td':true,'th':true},enableCache=true,storageType='local',storage,enableReducedPatternSet=false,enableRemoteLoading=true,displayToggleBox=false,hyphenateClass='hyphenate',dontHyphenateClass='donthyphenate',min=6,orphanControl=1,isBookmarklet=(function(){var loc=null,re=false,jsArray=document.getElementsByTagName('script'),i,l;for(i=0,l=jsArray.length;i0){for(i=0;i0){return;}else{init(window);}};}else if(document.attachEvent){DOMContentLoaded=function(){if(document.readyState==="complete"){document.detachEvent("onreadystatechange",DOMContentLoaded);if(doFrames&&window.frames.length>0){return;}else{init(window);}}};}if(document.addEventListener){document.addEventListener("DOMContentLoaded",DOMContentLoaded,false);window.addEventListener("load",doOnLoad,false);}else if(document.attachEvent){document.attachEvent("onreadystatechange",DOMContentLoaded);window.attachEvent("onload",doOnLoad);toplevel=false;try{toplevel=window.frameElement===null;}catch(e){}if(document.documentElement.doScroll&&toplevel){doScrollCheck();}}},getLang=function(el,fallback){if(!!el.getAttribute('lang')){return el.getAttribute('lang').toLowerCase();}try{if(!!el.getAttribute('xml:lang')){return el.getAttribute('xml:lang').toLowerCase();}}catch(ex){}if(el.tagName!=='HTML'){return getLang(el.parentNode,true);}if(fallback){return mainLanguage;}return null;},autoSetMainLanguage=function(w){w=w||contextWindow;var el=w.document.getElementsByTagName('html')[0],m=w.document.getElementsByTagName('meta'),i,text,e,ul;mainLanguage=getLang(el,false);if(!mainLanguage){for(i=0;i0){Expando.appendDataForElem(elements[elements.length-1],{isLast:true});}},convertPatterns=function(lang){var plen,anfang,ende,pats,pat,key,tmp={};pats=Hyphenator.languages[lang].patterns;for(plen in pats){if(pats.hasOwnProperty(plen)){plen=parseInt(plen,10);anfang=0;ende=plen;while(!!(pat=pats[plen].substring(anfang,ende))){key=pat.replace(/\d/g,'');tmp[key]=pat;anfang=ende;ende+=plen;}}}Hyphenator.languages[lang].patterns=tmp;Hyphenator.languages[lang].patternsConverted=true;},convertExceptionsToObject=function(exc){var w=exc.split(', '),r={},i,l,key;for(i=0,l=w.length;i0&&ZWNJpos[0]===i){ZWNJpos.shift();s.splice(i+inserted-1,0,String.fromCharCode(8204));inserted++;}if(!!(hypos[i]&1)){s.splice(i+inserted+1,0,hyphen);inserted++;}}hyphenatedword=s.slice(1,-1).join('');if(enableCache){lo.cache[word]=hyphenatedword;}return hyphenatedword;},hyphenateURL=function(url){return url.replace(/([:\/\.\?#&_,;!@]+)/gi,'$&'+urlhyphen);},removeHyphenationFromElement=function(el){var h,i=0,n;switch(hyphen){case'|':h='\\|';break;case'+':h='\\+';break;case'*':h='\\*';break;default:h=hyphen;}while(!!(n=el.childNodes[i++])){if(n.nodeType===3){n.data=n.data.replace(new RegExp(h,'g'),'');n.data=n.data.replace(new RegExp(zeroWidthSpace,'g'),'');}else if(n.nodeType===1){removeHyphenationFromElement(n);}}},registerOnCopy=function(el){var body=el.ownerDocument.getElementsByTagName('body')[0],shadow,selection,range,rangeShadow,restore,oncopyHandler=function(e){e=e||window.event;var target=e.target||e.srcElement,currDoc=target.ownerDocument,body=currDoc.getElementsByTagName('body')[0],targetWindow='defaultView'in currDoc?currDoc.defaultView:currDoc.parentWindow;if(target.tagName&&dontHyphenate[target.tagName.toLowerCase()]){return;}shadow=currDoc.createElement('div');shadow.style.overflow='hidden';shadow.style.position='absolute';shadow.style.top='-5000px';shadow.style.height='1px';body.appendChild(shadow);if(!!window.getSelection){selection=targetWindow.getSelection();range=selection.getRangeAt(0);shadow.appendChild(range.cloneContents());removeHyphenationFromElement(shadow);selection.selectAllChildren(shadow);restore=function(){shadow.parentNode.removeChild(shadow);selection.addRange(range);};}else{selection=targetWindow.document.selection;range=selection.createRange();shadow.innerHTML=range.htmlText;removeHyphenationFromElement(shadow);rangeShadow=body.createTextRange();rangeShadow.moveToElementText(shadow);rangeShadow.select();restore=function(){shadow.parentNode.removeChild(shadow);if(range.text!==""){range.select();}};}window.setTimeout(restore,0);};if(!body){return;}el=el||body;if(window.addEventListener){el.addEventListener("copy",oncopyHandler,false);}else{el.attachEvent("oncopy",oncopyHandler);}},hyphenateElement=function(el){var hyphenatorSettings=Expando.getDataForElem(el),lang=hyphenatorSettings.language,hyphenate,n,i,controlOrphans=function(part){var h,r;switch(hyphen){case'|':h='\\|';break;case'+':h='\\+';break;case'*':h='\\*';break;default:h=hyphen;}if(orphanControl>=2){r=part.split(' ');r[1]=r[1].replace(new RegExp(h,'g'),'');r[1]=r[1].replace(new RegExp(zeroWidthSpace,'g'),'');r=r.join(' ');}if(orphanControl===3){r=r.replace(/[ ]+/g,String.fromCharCode(160));}return r;};if(Hyphenator.languages.hasOwnProperty(lang)){hyphenate=function(word){if(!Hyphenator.doHyphenation){return word;}else if(urlOrMailRE.test(word)){return hyphenateURL(word);}else{return hyphenateWord(lang,word);}};if(safeCopy&&(el.tagName.toLowerCase()!=='body')){registerOnCopy(el);}i=0;while(!!(n=el.childNodes[i++])){if(n.nodeType===3&&n.data.length>=min){n.data=n.data.replace(Hyphenator.languages[lang].genRegExp,hyphenate);if(orphanControl!==1){n.data=n.data.replace(/[\S]+ [\S]+$/,controlOrphans);}}}}if(hyphenatorSettings.isHidden&&intermediateState==='hidden'){el.style.visibility='visible';if(!hyphenatorSettings.hasOwnStyle){el.setAttribute('style','');el.removeAttribute('style');}else{if(el.style.removeProperty){el.style.removeProperty('visibility');}else if(el.style.removeAttribute){el.style.removeAttribute('visibility');}}}if(hyphenatorSettings.isLast){state=3;documentCount--;if(documentCount>(-1000)&&documentCount<=0){documentCount=(-2000);onHyphenationDone();}}},hyphenateDocument=function(){function bind(fun,arg){return function(){return fun(arg);};}var i=0,el;while(!!(el=elements[i++])){if(el.ownerDocument.location.href===contextWindow.location.href){window.setTimeout(bind(hyphenateElement,el),0);}}},removeHyphenationFromDocument=function(){var i=0,el;while(!!(el=elements[i++])){removeHyphenationFromElement(el);}state=4;},createStorage=function(){try{if(storageType!=='none'&&typeof(window.localStorage)!=='undefined'&&typeof(window.sessionStorage)!=='undefined'&&typeof(window.JSON.stringify)!=='undefined'&&typeof(window.JSON.parse)!=='undefined'){switch(storageType){case'session':storage=window.sessionStorage;break;case'local':storage=window.localStorage;break;default:storage=undefined;break;}}}catch(f){}},storeConfiguration=function(){if(!storage){return;}var settings={'STORED':true,'classname':hyphenateClass,'donthyphenateclassname':dontHyphenateClass,'minwordlength':min,'hyphenchar':hyphen,'urlhyphenchar':urlhyphen,'togglebox':toggleBox,'displaytogglebox':displayToggleBox,'remoteloading':enableRemoteLoading,'enablecache':enableCache,'onhyphenationdonecallback':onHyphenationDone,'onerrorhandler':onError,'intermediatestate':intermediateState,'selectorfunction':selectorFunction,'safecopy':safeCopy,'doframes':doFrames,'storagetype':storageType,'orphancontrol':orphanControl,'dohyphenation':Hyphenator.doHyphenation,'persistentconfig':persistentConfig,'defaultlanguage':defaultLanguage};storage.setItem('Hyphenator_config',window.JSON.stringify(settings));},restoreConfiguration=function(){var settings;if(storage.getItem('Hyphenator_config')){settings=window.JSON.parse(storage.getItem('Hyphenator_config'));Hyphenator.config(settings);}};return{version:'X.Y.Z',doHyphenation:true,languages:{},config:function(obj){var assert=function(name,type){if(typeof obj[name]===type){return true;}else{onError(new Error('Config onError: '+name+' must be of type '+type));return false;}},key;if(obj.hasOwnProperty('storagetype')){if(assert('storagetype','string')){storageType=obj.storagetype;}if(!storage){createStorage();}}if(!obj.hasOwnProperty('STORED')&&storage&&obj.hasOwnProperty('persistentconfig')&&obj.persistentconfig===true){restoreConfiguration();}for(key in obj){if(obj.hasOwnProperty(key)){switch(key){case'STORED':break;case'classname':if(assert('classname','string')){hyphenateClass=obj[key];}break;case'donthyphenateclassname':if(assert('donthyphenateclassname','string')){dontHyphenateClass=obj[key];}break;case'minwordlength':if(assert('minwordlength','number')){min=obj[key];}break;case'hyphenchar':if(assert('hyphenchar','string')){if(obj.hyphenchar==='­'){obj.hyphenchar=String.fromCharCode(173);}hyphen=obj[key];}break;case'urlhyphenchar':if(obj.hasOwnProperty('urlhyphenchar')){if(assert('urlhyphenchar','string')){urlhyphen=obj[key];}}break;case'togglebox':if(assert('togglebox','function')){toggleBox=obj[key];}break;case'displaytogglebox':if(assert('displaytogglebox','boolean')){displayToggleBox=obj[key];}break;case'remoteloading':if(assert('remoteloading','boolean')){enableRemoteLoading=obj[key];}break;case'enablecache':if(assert('enablecache','boolean')){enableCache=obj[key];}break;case'enablereducedpatternset':if(assert('enablereducedpatternset','boolean')){enableReducedPatternSet=obj[key];}break;case'onhyphenationdonecallback':if(assert('onhyphenationdonecallback','function')){onHyphenationDone=obj[key];}break;case'onerrorhandler':if(assert('onerrorhandler','function')){onError=obj[key];}break;case'intermediatestate':if(assert('intermediatestate','string')){intermediateState=obj[key];}break;case'selectorfunction':if(assert('selectorfunction','function')){selectorFunction=obj[key];}break;case'safecopy':if(assert('safecopy','boolean')){safeCopy=obj[key];}break;case'doframes':if(assert('doframes','boolean')){doFrames=obj[key];}break;case'storagetype':if(assert('storagetype','string')){storageType=obj[key];}break;case'orphancontrol':if(assert('orphancontrol','number')){orphanControl=obj[key];}break;case'dohyphenation':if(assert('dohyphenation','boolean')){Hyphenator.doHyphenation=obj[key];}break;case'persistentconfig':if(assert('persistentconfig','boolean')){persistentConfig=obj[key];}break;case'defaultlanguage':if(assert('defaultlanguage','string')){defaultLanguage=obj[key];}break;default:onError(new Error('Hyphenator.config: property '+key+' not known.'));}}}if(storage&&persistentConfig){storeConfiguration();}},run:function(){documentCount=0;var process=function(){try{if(contextWindow.document.getElementsByTagName('frameset').length>0){return;}documentCount++;autoSetMainLanguage(undefined);gatherDocumentInfos();prepare(hyphenateDocument);if(displayToggleBox){toggleBox();}}catch(e){onError(e);}},i,haveAccess,fl=window.frames.length;if(!storage){createStorage();}if(!documentLoaded&&!isBookmarklet){runOnContentLoaded(window,process);}if(isBookmarklet||documentLoaded){if(doFrames&&fl>0){for(i=0;i=min){n.data=n.data.replace(Hyphenator.languages[lang].genRegExp,hyphenate);}else if(n.nodeType===1){if(n.lang!==''){Hyphenator.hyphenate(n,n.lang);}else{Hyphenator.hyphenate(n,lang);}}}}}else{onError(new Error('Language "'+lang+'" is not loaded.'));}},getRedPatternSet:function(lang){return Hyphenator.languages[lang].redPatSet;},isBookmarklet:function(){return isBookmarklet;},getConfigFromURI:function(){var loc=null,re={},jsArray=document.getElementsByTagName('script'),i,j,l,s,gp,option;for(i=0,l=jsArray.length;i