mw.loader.implement("ext.centralNotice.bannerController",function(){(function($,mw){var rPlus=/\+/g;function decode(s){try{return decodeURIComponent(s.replace(rPlus,' '));}catch(e){return'';}}mw.loader.using('mediawiki.util',function(){$.ajaxSetup({cache:true});mw.centralNotice={data:{getVars:{},bannerType:'default'},loadBanner:function(bannerName,campaign,bannerType){var bannerPageQuery,bannerScript;mw.centralNotice.data.bannerType=bannerType;bannerPageQuery={title:'Special:BannerLoader',banner:bannerName,campaign:campaign,userlang:mw.config.get('wgUserLanguage'),db:mw.config.get('wgDBname'),sitename:mw.config.get('wgSiteName'),country:Geo.country};bannerScript='';if(document.cookie.indexOf('centralnotice_'+encodeURIComponent(bannerType)+'=hide')===-1){$('#siteNotice').prepend('
'+bannerScript+'
');}},
loadBannerList:function(geoOverride){var geoLocation;if(geoOverride){geoLocation=geoOverride;}else{geoLocation=Geo.country;}if(mw.config.get('wgNamespaceNumber')!==-1){$.ajax({url:mw.util.wikiScript(),data:{cache:'/cn.js',title:mw.config.get('wgNoticeBannerListLoader'),language:mw.config.get('wgContentLanguage'),project:mw.config.get('wgNoticeProject'),country:geoLocation},dataType:'json'}).done(mw.centralNotice.chooseBanner);}},chooseBanner:function(bannerList){var i,idx,count,rnd,groomedBannerList=[],campaignWeights={},numFilteredCampaigns=0,zLevel=0,anonymous=(mw.config.get('wgUserName')===null);for(i=0;i=zLevel)&&((!anonymous&&bannerList[i].display_account===1)||(anonymous&&bannerList[i].display_anon===1))){zLevel=bannerList[i].campaign_z_index;}}for(i=0;i400){version='2.0';}if(name==='opera'&&version>=9.8){version=ua.match(/version\/([0-9\.]*)/i)[1]||10;}var versionNumber=parseFloat(version,10)||0.0;profileCache[nav.userAgent]={name:name,layout:layout,layoutVersion:layoutversion,platform:platform,version:version,versionBase:(version!==x?Math.floor(versionNumber).toString():x),versionNumber:versionNumber};}return profileCache[nav.userAgent];},test:function(map,profile){var conditions,dir,i,op,val;profile=$.isPlainObject(profile)?profile:$.client.profile();dir=$(
'body').is('.rtl')?'rtl':'ltr';if(typeof map[dir]!=='object'||map[dir][profile.name]===undefined){return true;}conditions=map[dir][profile.name];for(i=0;i1&&(!/Object/.test(Object.prototype.toString.call(value))||value===null||value===undefined)){options=$.extend({},options);if(value===null||value===undefined){options.expires=-1;}if(typeof options.expires==='number'){var days=options.expires,t=options.expires=new Date();t.setDate(t.getDate()+days);}value=String(value);return(document.cookie=[encodeURIComponent(key),'=',options.raw?value:encodeURIComponent(value),
options.expires?'; expires='+options.expires.toUTCString():'',options.path?'; path='+options.path:'',options.domain?'; domain='+options.domain:'',options.secure?'; secure':''].join(''));}options=value||{};var decode=options.raw?function(s){return s;}:decodeURIComponent;var pairs=document.cookie.split('; ');for(var i=0,pair;pair=pairs[i]&&pairs[i].split('=');i++){if(decode(pair[0])===key)return decode(pair[1]||'');}return null;};})(jQuery);;},{},{});mw.loader.implement("jquery.mwExtension",function(){(function($){$.extend({trimLeft:function(str){return str===null?'':str.toString().replace(/^\s+/,'');},trimRight:function(str){return str===null?'':str.toString().replace(/\s+$/,'');},ucFirst:function(str){return str.charAt(0).toUpperCase()+str.substr(1);},escapeRE:function(str){return str.replace(/([\\{}()|.?*+\-\^$\[\]])/g,"\\$1");},isDomElement:function(el){return!!el&&!!el.nodeType;},isEmpty:function(v){if(v===''||v===0||v==='0'||v===null||v===false||v===undefined){return true;}if(v.
length===0){return true;}if(typeof v==='object'){for(var key in v){return false;}return true;}return false;},compareArray:function(arrThis,arrAgainst){if(arrThis.length!==arrAgainst.length){return false;}for(var i=0;iError: '+x.status+' '+x.statusText+' ('+x.responseText+')';}}}else{alert('bad target for sajax_do_call: not a function or object: '+target);}};sajax_debug(func_name+' uri = '+uri+' / post = '+post_data);x.send(post_data);sajax_debug(func_name+' waiting..');delete x;return true;};window.wfSupportsAjax=function(){var request=sajax_init_object();var supportsAjax=request?true:false;delete request;return supportsAjax;};;},{},{});mw.loader.implement("mediawiki.legacy.wikibits",function(){(function(mw){window.clientPC=navigator.userAgent.toLowerCase();window.is_gecko=/gecko/.test(clientPC)&&!/khtml|spoofer|netscape\/7\.0/.test(clientPC);window.
is_safari=window.is_safari_win=window.webkit_version=window.is_chrome=window.is_chrome_mac=false;window.webkit_match=clientPC.match(/applewebkit\/(\d+)/);if(webkit_match){window.is_safari=clientPC.indexOf('applewebkit')!=-1&&clientPC.indexOf('spoofer')==-1;window.is_safari_win=is_safari&&clientPC.indexOf('windows')!=-1;window.webkit_version=parseInt(webkit_match[1]);window.is_chrome=clientPC.indexOf('chrome')!==-1&&clientPC.indexOf('spoofer')===-1;window.is_chrome_mac=is_chrome&&clientPC.indexOf('mac')!==-1}window.is_ff2=/firefox\/[2-9]|minefield\/3/.test(clientPC);window.ff2_bugs=/firefox\/2/.test(clientPC);window.is_ff2_win=is_ff2&&clientPC.indexOf('windows')!=-1;window.is_ff2_x11=is_ff2&&clientPC.indexOf('x11')!=-1;window.is_opera=window.is_opera_preseven=window.is_opera_95=window.opera6_bugs=window.opera7_bugs=window.opera95_bugs=false;if(clientPC.indexOf('opera')!=-1){window.is_opera=true;window.is_opera_preseven=window.opera&&!document.childNodes;window.is_opera_seven=window.
opera&&document.childNodes;window.is_opera_95=/opera\/(9\.[5-9]|[1-9][0-9])/.test(clientPC);window.opera6_bugs=is_opera_preseven;window.opera7_bugs=is_opera_seven&&!is_opera_95;window.opera95_bugs=/opera\/(9\.5)/.test(clientPC);}window.ie6_bugs=false;if(/msie ([0-9]{1,}[\.0-9]{0,})/.exec(clientPC)!=null&&parseFloat(RegExp.$1)<=6.0){ie6_bugs=true;}window.doneOnloadHook=undefined;if(!window.onloadFuncts){window.onloadFuncts=[];}window.addOnloadHook=function(hookFunct){if(!doneOnloadHook){onloadFuncts[onloadFuncts.length]=hookFunct;}else{hookFunct();}};window.importScript=function(page){var uri=mw.config.get('wgScript')+'?title='+mw.util.wikiUrlencode(page)+'&action=raw&ctype=text/javascript';return importScriptURI(uri);};window.loadedScripts={};window.importScriptURI=function(url){if(loadedScripts[url]){return null;}loadedScripts[url]=true;var s=document.createElement('script');s.setAttribute('src',url);s.setAttribute('type','text/javascript');document.getElementsByTagName('head')[0].
appendChild(s);return s;};window.importStylesheet=function(page){return importStylesheetURI(mw.config.get('wgScript')+'?action=raw&ctype=text/css&title='+mw.util.wikiUrlencode(page));};window.importStylesheetURI=function(url,media){var l=document.createElement('link');l.type='text/css';l.rel='stylesheet';l.href=url;if(media){l.media=media;}document.getElementsByTagName('head')[0].appendChild(l);return l;};window.appendCSS=function(text){var s=document.createElement('style');s.type='text/css';s.rel='stylesheet';if(s.styleSheet){s.styleSheet.cssText=text;}else{s.appendChild(document.createTextNode(text+''));}document.getElementsByTagName('head')[0].appendChild(s);return s;};var skinpath=mw.config.get('stylepath')+'/'+mw.config.get('skin');if(mw.config.get('skin')==='monobook'){if(opera6_bugs){importStylesheetURI(skinpath+'/Opera6Fixes.css');}else if(opera7_bugs){importStylesheetURI(skinpath+'/Opera7Fixes.css');}else if(opera95_bugs){importStylesheetURI(skinpath+'/Opera9Fixes.css');}else
if(ff2_bugs){importStylesheetURI(skinpath+'/FF2Fixes.css');}}if(mw.config.get('wgBreakFrames')){if(window.top!=window){window.top.location=window.location;}}window.changeText=function(el,newText){if(el.innerText){el.innerText=newText;}else if(el.firstChild&&el.firstChild.nodeValue){el.firstChild.nodeValue=newText;}};window.killEvt=function(evt){evt=evt||window.event||window.Event;if(typeof(evt.preventDefault)!='undefined'){evt.preventDefault();evt.stopPropagation();}else{evt.cancelBubble=true;}return false;};window.mwEditButtons=[];window.mwCustomEditButtons=[];window.escapeQuotes=function(text){var re=new RegExp("'","g");text=text.replace(re,"\\'");re=new RegExp("\\n","g");text=text.replace(re,"\\n");return escapeQuotesHTML(text);};window.escapeQuotesHTML=function(text){var re=new RegExp('&',"g");text=text.replace(re,"&");re=new RegExp('"',"g");text=text.replace(re,""");re=new RegExp('<',"g");text=text.replace(re,"<");re=new RegExp('>',"g");text=text.replace(re,">");
return text;};window.tooltipAccessKeyPrefix='alt-';if(is_opera){tooltipAccessKeyPrefix='shift-esc-';}else if(is_chrome){tooltipAccessKeyPrefix=is_chrome_mac?'ctrl-option-':'alt-';}else if(!is_safari_win&&is_safari&&webkit_version>526){tooltipAccessKeyPrefix='ctrl-alt-';}else if(!is_safari_win&&(is_safari||clientPC.indexOf('mac')!=-1||clientPC.indexOf('konqueror')!=-1)){tooltipAccessKeyPrefix='ctrl-';}else if(is_ff2){tooltipAccessKeyPrefix='alt-shift-';}window.tooltipAccessKeyRegexp=/\[(ctrl-)?(alt-)?(shift-)?(esc-)?(.)\]$/;window.updateTooltipAccessKeys=function(nodeList){if(!nodeList){var linkContainers=['column-one','mw-head','mw-panel','p-logo'];for(var i in linkContainers){var linkContainer=document.getElementById(linkContainers[i]);if(linkContainer){updateTooltipAccessKeys(linkContainer.getElementsByTagName('a'));}}updateTooltipAccessKeys(document.getElementsByTagName('input'));updateTooltipAccessKeys(document.getElementsByTagName('label'));return;}for(var i=0;i0){node=uls[0];}else{node=document.createElement('ul');var lastElementChild=null;for(var i=0;iinputs.length){finish=inputs.length;}for(var i=start;istart&&typeof checkboxes[i].onchange==
'function'){checkboxes[i].onchange();}}lastCheckbox=this.index;return true;};window.getElementsByClassName=function(oElm,strTagName,oClassNames){var arrReturnElements=[];if(typeof(oElm.getElementsByClassName)=='function'){var arrNativeReturn=oElm.getElementsByClassName(oClassNames);if(strTagName=='*'){return arrNativeReturn;}for(var h=0;h526){util.tooltipAccessKeyPrefix='ctrl-alt-';}else if(profile.platform==='mac'&&profile.name==='firefox'&&profile.versionNumber>=14){util.
tooltipAccessKeyPrefix='ctrl-option-';}else if(!(profile.platform==='win'&&profile.name==='safari')&&(profile.name==='safari'||profile.platform==='mac'||profile.name==='konqueror')){util.tooltipAccessKeyPrefix='ctrl-';}else if(profile.name==='firefox'&&profile.versionBase>'1'){util.tooltipAccessKeyPrefix='alt-shift-';}util.$content=(function(){var $content,selectors=['.mw-body-primary','.mw-body','#bodyContent','#mw_contentholder','#article','#content','#mw-content-text','body'];for(var i=0,l=selectors.length;i').text(mw.msg('hidetoc')).click(function(e){e.preventDefault();util.toggleToc($(this));});$tocTitle.append($tocToggleLink.wrap(
'').parent().prepend(' [').append('] '));if(hideTocCookie==='1'){util.toggleToc($tocToggleLink);}}},rawurlencode:function(str){str=String(str);return encodeURIComponent(str).replace(/!/g,'%21').replace(/'/g,'%27').replace(/\(/g,'%28').replace(/\)/g,'%29').replace(/\*/g,'%2A').replace(/~/g,'%7E');},wikiUrlencode:function(str){return util.rawurlencode(str).replace(/%20/g,'_').replace(/%3A/g,':').replace(/%2F/g,'/');},wikiGetlink:function(str){return mw.config.get('wgArticlePath').replace('$1',util.wikiUrlencode(typeof str==='string'?str:mw.config.get('wgPageName')));},wikiScript:function(str){str=str||'index';if(str==='index'){return mw.config.get('wgScript');}else if(str==='load'){return mw.config.get('wgLoadScript');}else{return mw.config.get('wgScriptPath')+'/'+str+mw.config.get('wgScriptExtension');}},addCSS:function(text){var s=mw.loader.addStyleTag(text);return s.sheet||s;},toggleToc:function($toggleLink,callback){var $tocList=$(
'#toc ul:first');if($tocList.length){if($tocList.is(':hidden')){$tocList.slideDown('fast',callback);$toggleLink.text(mw.msg('hidetoc'));$('#toc').removeClass('tochidden');$.cookie('mw_hidetoc',null,{expires:30,path:'/'});return true;}else{$tocList.slideUp('fast',callback);$toggleLink.text(mw.msg('showtoc'));$('#toc').addClass('tochidden');$.cookie('mw_hidetoc','1',{expires:30,path:'/'});return false;}}else{return null;}},getParamValue:function(param,url){url=url||document.location.href;var re=new RegExp('^[^#]*[&?]'+$.escapeRE(param)+'=([^]*)'),m=re.exec(url);if(m){return decodeURIComponent(m[1].replace(/\+/g,'%20'));}return null;},tooltipAccessKeyPrefix:'alt-',tooltipAccessKeyRegexp:/\[(ctrl-)?(alt-)?(shift-)?(esc-)?(.)\]$/,updateTooltipAccessKeys:function($nodes){if(!$nodes){$nodes=$('#column-one a, #mw-head a, #mw-panel a, #p-logo a, input, label');}else if(!($nodes instanceof $)){$nodes=$($nodes);}$nodes.attr('title',function(i,val){if(val&&util.tooltipAccessKeyRegexp.exec(val)){
return val.replace(util.tooltipAccessKeyRegexp,'['+util.tooltipAccessKeyPrefix+'$5]');}return val;});},$content:null,addPortletLink:function(portlet,href,text,id,tooltip,accesskey,nextnode){var $item,$link,$portlet,$ul;if(arguments.length<3){return null;}$link=$('').attr('href',href).text(text);if(tooltip){$link.attr('title',tooltip);}switch(mw.config.get('skin')){case'standard':case'cologneblue':$('#quickbar').append($link.after('
'));return $link[0];case'nostalgia':$('#searchform').before($link).before(' | ');return $link[0];default:$portlet=$('#'+portlet);if($portlet.length===0){return null;}$ul=$portlet.find('ul').eq(0);if($ul.length===0){$ul=$('');if($portlet.find('div:first').length===0){$portlet.append($ul);}else{$portlet.find('div').eq(-1).append($ul);}}if($ul.length===0){return null;}$portlet.removeClass('emptyPortlet');if($portlet.hasClass('vectorTabs')){$item=$link.wrap(' ').parent().parent();}else{$item=$link.wrap('').parent();}
if(id){$item.attr('id',id);}if(accesskey){$link.attr('accesskey',accesskey);tooltip+=' ['+accesskey+']';$link.attr('title',tooltip);}if(accesskey&&tooltip){util.updateTooltipAccessKeys($link);}if(nextnode&&nextnode.parentNode===$ul[0]){$(nextnode).before($item);}else if(typeof nextnode==='string'&&$ul.find(nextnode).length!==0){$ul.find(nextnode).eq(0).before($item);}else{$ul.append($item);}return $item[0];}},jsMessage:function(message){if(!arguments.length||message===''||message===null){return true;}if(typeof message!=='object'){message=$.parseHTML(message);}mw.notify(message,{autoHide:true,tag:'legacy'});return true;},validateEmail:function(mailtxt){var rfc5322_atext,rfc1034_ldh_str,HTML5_email_regexp;if(mailtxt===''){return null;}rfc5322_atext="a-z0-9!#$%&'*+\\-/=?^_`{|}~";rfc1034_ldh_str="a-z0-9\\-";HTML5_email_regexp=new RegExp('^'+'['+rfc5322_atext+'\\.]+'+'@'+'['+rfc1034_ldh_str+']+'+'(?:\\.['+rfc1034_ldh_str+']+)*'+'$','i');return(null!==mailtxt.match(HTML5_email_regexp));},
isIPv4Address:function(address,allowBlock){if(typeof address!=='string'){return false;}var block=allowBlock?'(?:\\/(?:3[0-2]|[12]?\\d))?':'',RE_IP_BYTE='(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|0?[0-9]?[0-9])',RE_IP_ADD='(?:'+RE_IP_BYTE+'\\.){3}'+RE_IP_BYTE;return address.search(new RegExp('^'+RE_IP_ADD+block+'$'))!==-1;},isIPv6Address:function(address,allowBlock){if(typeof address!=='string'){return false;}var block=allowBlock?'(?:\\/(?:12[0-8]|1[01][0-9]|[1-9]?\\d))?':'',RE_IPV6_ADD='(?:'+':(?::|(?::'+'[0-9A-Fa-f]{1,4}'+'){1,7})'+'|'+'[0-9A-Fa-f]{1,4}'+'(?::'+'[0-9A-Fa-f]{1,4}'+'){0,6}::'+'|'+'[0-9A-Fa-f]{1,4}'+'(?::'+'[0-9A-Fa-f]{1,4}'+'){7}'+')';if(address.search(new RegExp('^'+RE_IPV6_ADD+block+'$'))!==-1){return true;}RE_IPV6_ADD='[0-9A-Fa-f]{1,4}'+'(?:::?'+'[0-9A-Fa-f]{1,4}'+'){1,6}';return address.search(new RegExp('^'+RE_IPV6_ADD+block+'$'))!==-1&&address.search(/::/)!==-1&&address.search(/::.*::/)===-1;}};mw.util=util;}(mediaWiki,jQuery));;},{},{"showtoc":"show","hidetoc":"hide"});
mw.loader.implement("mediawiki.page.startup",function(){(function(mw,$){mw.page={};$('html').addClass('client-js').removeClass('client-nojs');$(mw.util.init);}(mediaWiki,jQuery));;},{},{});
/* cache key: enwikibooks:resourceloader:filter:minify-js:7:7e71589d6491677851eaad46c079d6fb */