User:Hall Monitor/popups.js

var popupVersion="Sun Sep 25 13:14:45 EDT 2005"; // CONTENTS

// Utility functions

// Popup stuff //  global variables //  html generation //  downloading //  link generation //  manipulation functions //  tests //  actions //  thingies

//////////////////////////////////////////////////////////////////// // Utility functions ////////////////////////////////////////////////////////////////////

function time { var d=new Date; return d.getHours + ':' + d.getMinutes + ':' + d.getSeconds + '.' + (d.getTime % 1000); };

var gMsg=''; function log(x) { if(gMsg!='')gMsg += '\n'; gMsg+=time + ' ' + x; };

function myalert(x) { return alert(time+'\n'+ x); };

//////////////////////////////////////////////////////////////////// // Popup stuff ////////////////////////////////////////////////////////////////////

// livepreview uses a broken hex_md5 function, so we avoid it function md5_hex(s) { return rstr2hex(rstr_md5(str2rstr_utf8(s))); };

///////////////////// // GLOBAL VARIABLES // //////////////////////

// regexes

var exceptions=RegExp('((title=|/)Special:|section=[0-9])') ; var contributions=RegExp('(title=|/)Special:Contributions(&target=|/|/User:)(.*)') ; var emailuser=   RegExp('(title=|/)Special:Emailuser' +'(&target=|/|/User:)(.*)') ; var talk=RegExp('Talk:', 'i') ;

//                     (^|\) * //                      (^|\)([^0-9\]]*([0-9]+) *px)? //                                                       $4 = 120 as in 120px var imageRegex= RegExp('(^|\\)([^0-9\\]]*([0-9]+) *px)?',                      'img') ; var imageRegexBracketCount = 4;

var categoryRegex= RegExp('\\[\\[category: *([^|\\]]*[^|\\] ]) *', 'i') ; var categoryRegexBracketCount = 1;

var stubRegex= RegExp('stub[}][}]|This .*-related article is a .*stub', 'im') ; var disambigRegex= RegExp('([{][{]disambig|disambig[}][}]|dab[}][}])' +        '|is a .*disambiguation.*page', 'im') ;

var ipUserRegex=RegExp('(User:)?' +                       '((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\\.){3}' +                        '(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])');

var oldidRegex=RegExp('[?&]oldid=([0-9]*)');

var splitLoc=window.location.href.split('/'); var thisWiki=splitLoc[2]; var wikimediaWiki=RegExp('wiki\([pm]edia\|source\|books\)\.org\|wiktionary\.org').test(thisWiki); var localWiki=RegExp('^localhost').test(thisWiki); var protocol=splitLoc[0].split(':')[0];

var titletail='/index.php?title='; if (wikimediaWiki) titletail = '/w' + titletail; else if (localWiki) titletail = '/wiki' + titletail;

// eg sourceJS('http://www.bosrup.com/web/overlib/overlib.js');

function sourceJS(url) { var str=' '; return document.write(str); };

// eg sourceWikipediaJS('en.wikipedia.org', 'User:Lupin/overlib.js');

function sourceWikipediaJS(wiki, name) { var url='http://' + wiki + titletail; url += name; url += '&action=raw&ctype=text/javascript&dontcountme=s'; return sourceJS(url); };

// eg sourceLupinJS('overlib');

function sourceLupinJS(name) { return sourceWikipediaJS('en.wikipedia.org', 'User:Lupin/'+name + '.js'); };

// /REGEX

// we're not set up for interwiki stuff yet - only affect en, commons // and wiktionary links

var reStart='[^:]*://'; var preTitles='wiki/|w/index\\.php\\?title=';

if (!wikimediaWiki) { preTitles = 'wiki/index\\.php\\?title=|wiki/index\\.php/|'+preTitles + '|index\\.php\\?title=' ; } var reEnd='/(' + preTitles + ')([^&?]*)'; var re = RegExp(reStart + thisWiki.split('.').join('\\.') + reEnd);

var titlebase=protocol+'://'+thisWiki+titletail; var wikibase=protocol+'://'+thisWiki+'/wiki/';

var popupImageSize=60;

var imageSources=new Array ;

var commonsWiki='commons.wikimedia.org';

// frequently seen thumbs imageSources.push(  {wiki: thisWiki, thumb: true,  width: 180}, // default   {wiki: thisWiki, thumb: true,  width: 120} // gallery );

// frequently seen thumbs on commons if (wikimediaWiki && thisWiki!=commonsWiki) { imageSources.push(   {wiki: commonsWiki, thumb: true,  width: 180},    {wiki: commonsWiki, thumb: true,  width: 120}  ); }

// unusual thumb sizes and full-size imageSources.push(  {wiki: thisWiki, thumb: true,  width: 200}, // common?   {wiki: thisWiki, thumb: true,  width: 250}, // common?   {wiki: thisWiki, thumb: true,  width: 300},   {wiki: thisWiki, thumb: true,  width: 210},   {wiki: thisWiki, thumb: true,  width: 230},   {wiki: thisWiki, thumb: false, width: 0} // no comma );

// full-size on commons if (wikimediaWiki && thisWiki!=commonsWiki) { imageSources.push({wiki: commonsWiki, thumb: false, width: 0}); }

// downloading images are put here var imageArray=new Array;

// page caching var gCachedPages = new Array ; var gImageCache = new Array; // FIXME what is this for? var gImage=null; // global for image

// check to see if images are done with this timer var popupImageTimer=null;

// misc debug messages var popupDebug=null;

// These are for checkImages var counter=0; var checkImagesTimer=null; var loopcounter=0;

// ids change with each popup: popupImage0, popupImage1 etc var popupImageId=0;

var kateBase='http://kohl.wikimedia.org/~kate/cgi-bin/count_edits' + '?dbname='

switch(thisWiki) { case commonsWiki: kateBase += 'commonswiki'; break; case 'en.wiktionary.org': kateBase += 'enwiktionary'; break; default: kateBase += 'enwiki'; }

kateBase += '&user=';

// for myDecodeURI var decodeExtras = new Array ; decodeExtras.push (  {from: '%2C', to: ',' },  {from: '_',   to: ' ' },  {from: '%26',   to: '&' } // no, );

// for setPopupHTML - needed for timers and stuff var popupHTMLTimers=new Array; var popupHTMLLoopFunctions = new Array;

// FIXME - eliminate this var redirCount=0;

// Cookie handling // pasted straight from http://www.quirksmode.org/js/cookies.html

function createCookie(name,value,days) { if (days) {     var date = new Date; date.setTime(date.getTime+(days*24*60*60*1000)); var expires = "; expires="+date.toGMTString; } else var expires = ""; document.cookie = name+"="+value+expires+"; path=/"; };

function readCookie(name) { var nameEQ = name + "="; var ca = document.cookie.split(';'); for(var i=0;i < ca.length;i++) {     var c = ca[i]; while (c.charAt(0)==' ') c = c.substring(1,c.length); if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length); } return null; };

function eraseCookie(name) { createCookie(name,"",-1); };

// options

// if there's no cookie, this should expand to something like // if (window.foo===null) window.foo=window.dfoo; function defaultize(x) { var val=null; var a='window.'+x; var b='window.d'+x; if (x!='popupCookies') { defaultize('popupCookies'); if (popupCookies && (val=readCookie(x))) { eval(a + '=' + val + ';'); return; } }  eval('if ('+a+'===null) '+a+'=' + b + ';'); };

// this should expand to something like // if (typeof window.foo=='undefined') { window.foo=null; }; window.dfoo = 0.5; function newOption(x, def) { var a='window.' + x;  var b='window.d' + x;  eval('if (typeof '+ a + '==\'undefined\') {' + a + '=null; }; ' +        b + '=' + def + ';'); };

function getValueOf(varName) {defaultize(varName); return eval(varName);};

// user-settable parameters and defaults newOption('popupDelay', 0.5); newOption('removeTitles', true); newOption('imagePopupsForImages', true); newOption('popupSummaryData', true); newOption('simplePopups', false); newOption('popupAdminLinks', false); newOption('popupImages', true); newOption('popupPreviews', true); newOption('popupMaxPreviewSentences', 4); newOption('popupMaxPreviewCharacters', 600); newOption('popupNavLinks', true); newOption('popupNavLinkSeparator', "' &sdot; '"); newOption('popupOnlyArticleLinks', true); newOption('popupNeverGetThumbs', false); newOption('popupImagesFromThisWikiOnly', false); newOption('popupAppendRedirNavLinks', true); newOption('popupMaxWidth', 300); newOption('popupSimplifyMainLink', true); newOption('popupMinImageWidth', 50); newOption('popupLastEditLink', true); newOption('popupHistoricalLinks', true); newOption('popupFixRedirs', true); newOption('popupLiveOptions', false); newOption('popupCookies', false); newOption('popupUnsimplifyLink', false); newOption('popupLoadImagesSequentially', false); newOption('popupShortcutKeys', false); newOption('popupLiveOptionsExpanded', false); newOption('popupFixDabs', false); newOption('popupImagesToggleSize',true);

// browser-specific hacks

// if (typeof window.opera != 'undefined') {}

if ((self.navigator.appName)=='Konqueror') { dpopupNavLinkSeparator=' &bull; '; } else if ((self.navigator.appName).indexOf("Microsoft")!=-1) { dpopupNavLinkSeparator=' &#183; '; }

// String.prototype.parenSplit should do what ECMAscript says // String.prototype.split does, interspersing paren matches between // the split elements

if (String('abc'.split(/(b)/))!='a,b,c') { // broken String.split, e.g. konq, IE String.prototype.parenSplit=function (re) { var m=re.exec(this); if (!m) return [this]; // without this, we have // 'ab'.parenSplit(/a|(b)/) != 'ab'.split(/a|(b)/) for(var i=0; i // where n=popupImageId function imageHTML(article) { var ret=''; popupImageId++; ret += ''; ret += ' '; ret += ''; return ret; };

function isInToc(a) { return isSubElementOf(a,'toc'); };

function isInArticle(a) { // content is for monobook.. damn. was hoping to avoid skin references if (document.getElementById('article')) return isSubElementOf(a, 'article'); else return isSubElementOf(a, 'content'); };

function isSubElementOf(a, tag) { var obj = a; var i=0; // this may well slow things down when this function is iterated // would perhaps be more efficient to cache this result before the // function is called. or maybe the browser does that magically anyway var tagged=document.getElementById(tag); if (!tagged) return false;

do {obj = obj.parentNode; ++i; } while (obj != tagged && obj.nodeName != 'HTML');

if (obj.nodeName == 'HTML') return false; return true; };

function articleFromURL(h) { if (typeof h != 'String') h=String(h); var article=null;

var contribs=contributions.exec(h); if (contribs != null) { article='User:'+contribs[3]; return article; }  var email=emailuser.exec(h); if (email != null) { article='User:'+email[3]; return article; }

// no more special cases to check -- // hopefully it's not a disguised user-related page

var m=re.exec(h); if(m===null) return null; article=m[2]; return article; };

function articleFromAnchor(a) {var h=a.href; return articleFromURL(h);};

function oldidFromAnchor(a) { // log('oldidFromAnchor'); var h=a.href; var m=oldidRegex.exec(h); if (m) return m[1]; return null; };

// Generate html for whole popup function popupHTML (a) { var article = articleFromAnchor(a);

var html=''; html +=imageHTML(article);

var hint=a.originalTitle; if (hint == '' || hint == null) hint = safeDecodeURI(article);

var oldid=null; if (getValueOf('popupHistoricalLinks')) oldid=oldidFromAnchor(a); if (getValueOf('popupNavLinks'))       html += navLinksHTML(article, hint, oldid); if (getValueOf('popupUnsimplifyLink')) html += popupUnsimplifyHTML; var popupEmptySpans = ['popupWarnRedir','popupGubbins','popupLiveOptions','popupPreview','popupFixDab']; for (var i=0; i'; html += ' '; html += '' + 'Get preview data' + ' '; html += ' '; return html; };

function popupUnsimplify {};

function isIpUser(user) {return ipUserRegex.test(user);};

function popupToggleVar(varstring) { defaultize(varstring); eval('window.'+varstring+'=!window.' + varstring); defaultize('popupCookies'); if (popupCookies) createCookie(varstring, String(eval(varstring))); };

function popupToggleShowOptions (dummy) { // just update state if dummy is true defaultize('popupLiveOptionsExpanded'); if (!dummy) window.popupLiveOptionsExpanded=!window.popupLiveOptionsExpanded; setPopupHTML((window.popupLiveOptionsExpanded) ? '&lt;&lt;' : '&gt;&gt;',              'optionPopped'); var s=document.getElementById('popupOptionsDiv'); // if (!s) return; if (window.popupLiveOptionsExpanded) s.style.display='inline'; else s.style.display='none'; };

function popupOptionsCheckboxHTML(varstring, label, title) { var html=' '; html += ''; html += '' + label + ' '; return html; };

function popupLiveOptionsHTML { var html = ''; html += ' '; html += ''; html += 'Options  '; html += ' '; html += ' '; html += popupOptionsCheckboxHTML('simplePopups', 'Simple popups',               'Never download extra stuff for images/previews'); html += popupOptionsCheckboxHTML('popupUnsimplifyLink', 'Preview only on click',               'Only start downloading when told to do so'); //html += popupOptionsCheckboxHTML('popupCookies', 'cookies',  //             'Use cookies to store popups options'); html += popupOptionsCheckboxHTML('popupNavLinks', 'Show navigation links',               'Display navigation links at the top of the popup'); html += popupOptionsCheckboxHTML('popupImages', 'Show image previews',               'Load images'); html += popupOptionsCheckboxHTML('popupSummaryData', 'Show summary data',               'Show page summary data'); html += popupOptionsCheckboxHTML('popupPreviews', 'Show text previews',               'Show previews'); var extraOptions=[ 'imagePopupsForImages', 'popupAdminLinks', 'popupAppendRedirNavLinks', 'popupCookies', 'popupFixDabs', 'popupFixRedirs', 'popupHistoricalLinks', 'popupImagesFromThisWikiOnly', 'popupImagesToggleSize', 'popupLastEditLink', 'popupLiveOptions', 'popupLoadImagesSequentially', 'popupNeverGetThumbs', 'popupOnlyArticleLinks', 'popupShortcutKeys', 'popupSimplifyMainLink', 'removeTitles' // no , ]; for (var i=0; i 1) { // shouldn't happen... visibleMainLinkText=s[s.length-2]; } }  if (typeof hint =='undefined') hint=safeDecodeURI(article); if (oldid) hint = 'Revision '+ oldid +' of ' + hint; html+=''; html+=addPopupShortcut(titledWikiLink(article, 'view', visibleMainLinkText, hint, oldid), ' '); if (oldid) html+='|' + titledWikiLink(article, 'view', 'cur',                               'Current revision of '+visibleMainLinkText); html+='';

if (getValueOf('popupLastEditLink')) { html += popupNavLinkSeparator + addPopupShortcut(                        titledDiffLink(article, 'lastEdit', 'Show the last edit made to '+visibleMainLinkText, 'prev', 'cur')                        , '/'); } if (oldid) { if (popupLastEditLink) html += '|'; else html += popupNavLinkSeparator; html += titledDiffLink(article, 'oldEdit',                           'Show the edit made to get revision '+ oldid,                           'prev', oldid); html += '|' + titledDiffLink(article, 'diffCur',                          'Show differences between revision '+oldid                           +' and the current revision',                           oldid, 'cur'); } return html; };

function emptySpanHTML(name, id) {return ' ';};

function addLinkProperty(html, property) { // take "<a href=...>...</a> and add a property // not sophisticated at all, easily broken  var i=html.indexOf('>');  if (i<0) return html;  return html.substring(0,i) + ' ' + property + html.substring(i); };

function addPopupShortcut(html, key) { var ret= addLinkProperty(html, 'popupkey="'+key+'"'); if (key==' ') key='space'; return ret.replace(RegExp('^(.*?)(title=")(.*?)(".*)$', 'i'),'$1$2$3 ['+key+']$4'); };

function userNavLinksHTML(article) { // contribs - count - email - block // count only if applicable; block only if popupAdminLinks var html = ''; html += addPopupShortcut(contribsLink(article, 'contribs'), 'c'); var k = kateLink(article, 'count'); if (k) html += popupNavLinkSeparator + addPopupShortcut(k, '#'); html += popupNavLinkSeparator + addPopupShortcut(emailLink(article, 'email'), 'M'); if (popupAdminLinks) html += popupNavLinkSeparator + addPopupShortcut(blockLink(article, 'block'), 'b'); return html; };

function reportErrorHTML(err) { return 'Error: '+err+ ' Please <a href="' +    'http://en.wikipedia.org/wiki/User_talk:Lupin?action=edit&section=new' +     '">report this</a>!'; };

// this function, rather ugly function editingNavLinksHTML(article, oldid) { // edit - history - un|watch - talk|edit|new, OR (if a talk page) // edit|new - history - un|watch - article|edit var html = '';

var t=talkPage(article); if (t) { // it's not a talk page if (oldid) { html += addPopupShortcut(wikiLink(article, 'edit', 'editOld', oldid), 'e') + '|' + wikiLink(article, 'edit', 'cur', null); } else { html += addPopupShortcut(wikiLink(article, 'edit', 'edit'), 'e'); }   html += popupNavLinkSeparator + addPopupShortcut(wikiLink(article, 'history', 'history'), 'h'); html += popupNavLinkSeparator + wikiLink(article, 'unwatch', 'un') + '|' + addPopupShortcut(wikiLink(article, 'watch', 'watch'), 'w'); html += popupNavLinkSeparator + '<b>' + addPopupShortcut(wikiLink(t, 'view', 'talk'), 't') + '</b>' + '|' + wikiLink(t, 'edit', 'edit') + '|' + addPopupShortcut(wikiLink(t, 'edit&section=new', 'new'), '+'); } else { var ta=articleFromTalkPage(article); if (!ta) return reportErrorHTML('Not a talk page and not an article.'); // it's a talk page if (oldid) { html += addPopupShortcut(wikiLink(article, 'edit', 'editOld', oldid), 'e') + '|' + wikiLink(article, 'edit', 'cur', null); } else { html += addPopupShortcut(wikiLink(article, 'edit', 'edit'), 'e'); }   html += '|' + addPopupShortcut(wikiLink(article, 'edit&section=new', 'new'), '+'); html += addPopupShortcut(popupNavLinkSeparator + wikiLink(article, 'history', 'history'), 'h'); html += popupNavLinkSeparator + wikiLink(article, 'unwatch', 'un') + '|' + addPopupShortcut(wikiLink(article, 'watch', 'watch'), 'w'); html += popupNavLinkSeparator + '<b>' + addPopupShortcut(wikiLink(ta, 'view', 'article'), 'a') + '</b>' + '|' + wikiLink(ta, 'edit', 'edit'); } return html; };

function miscNavLinksHTML(article) { // whatLinksHere - relatedChanges - move var html=''; html += addPopupShortcut(specialLink(article, 'Whatlinkshere', 'whatLinksHere'), 'l'); // shortcut: r html += popupNavLinkSeparator + addPopupShortcut(specialLink(article, 'Recentchangeslinked', 'relatedChanges'), 'r'); html += popupNavLinkSeparator + addPopupShortcut(specialLink(article, 'Movepage', 'move'), 'm'); return html; };

function adminNavLinksHTML(article) { var html = ''; html += wikiLink(article, 'unprotect', 'un') + '|'; html += addPopupShortcut(wikiLink(article, 'protect', 'protect'), 'p'); html += popupNavLinkSeparator + undeleteLink(article, 'un') + '|'; html += addPopupShortcut(wikiLink(article, 'delete', 'delete'), 'd'); return html; };

function navLinksHTML (article, hint, oldid) { var html=''; defaultize('popupNavLinkSeparator');

html += mainLinkHTML(article, hint, oldid);

// Get rid of anchor (or whatever the bit after the # is called) now article=removeAnchor(article);

// span for blinkenlights html+=emptySpanHTML('popupImageStatus', popupImageId);

if (userName(article) != null) html += ' ' + userNavLinksHTML(article); html += ' ' + editingNavLinksHTML(article, oldid); html += ' ' + miscNavLinksHTML(article); if (getValueOf('popupAdminLinks')) html += ' ' + adminNavLinksHTML(article); return html; };

///////////////// // DOWNLOADING // /////////////////

////////////// // // downloader // //

function downloader(url) { // Source: http://jibbering.com/2002/4/httprequest.html this.http= false;

/*@cc_on @*/ /*@if (@_jscript_version >= 5) // JScript gives us Conditional compilation, // we can cope with old IE versions. // and security blocked creation of the objects. try { this.http = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { this.http = new ActiveXObject("Microsoft.XMLHTTP"); } catch (E) { // this.http = false; } }  @end @*/

if (! this.http && typeof XMLHttpRequest!='undefined') this.http = new XMLHttpRequest;

this.url = url; this.id=null; this.callbackFunction = null; };

new downloader;

downloader.prototype.send = function (x) {if (!this.http) return; return this.http.send(x);}; downloader.prototype.abort = function {if (!this.http) return;return this.http.abort;}; downloader.prototype.runCallback = function {this.callbackFunction(this);}; downloader.prototype.getData = function {if(!this.http) return; return this.http.responseText;}; downloader.prototype.setTarget = function {if(!this.http) return; this.http.open("GET", this.url, true);}; downloader.prototype.start=function {if(!this.http) return; return this.http.send(null);}; downloader.prototype.getReadyState=function {if(!this.http) return; return this.http.readyState;};

downloader.prototype.setCallback = function (f) { if(!this.http) return; this.http.onreadystatechange = f; this.callbackFunction = f; };

function newDownload(url, id, callback) { var d=new downloader(url); d.id=id; d.setTarget; var f = function { if (d.getReadyState == 4) { d.data=d.getData; callback(d);} }; d.setCallback(f); return d;//d.start; };

function fakeDownload(url,id,callback,data) { var d=newDownload(url,callback); d.id=id; d.data=data; return callback(d); };

function startDownload(url, id, callback) {var d=newDownload(url, id, callback); d.start;};

// // // downloader // //////////////

// Schematic for a getWiki call // //  getWiki->-getPageWithCaching //                   | //       false        |          true // getPage<-[findPictureInCache]->-onComplete(a fake download) //  \. //     (async)->addPageToCache(download)->-onComplete(download)

function getWiki(wikipage, onComplete, oldid) { // set global variable (ugh) to holdwikipage window.currentArticle=wikipage;

// set ctype=text/css to get around opera bug var url = titlebase + removeAnchor(wikipage) + '&action=raw&ctype=text/css'; if (oldid!=null && oldid!='') url += '&oldid='+oldid; return getPageWithCaching(url, onComplete); };

// check cache to see if page exists

function getPageWithCaching(url, onComplete) { var i=findInPageCache(url); if (i > -1) return fakeDownload(url, popupImageId, onComplete, gCachedPages[i].data); return getPage(url, onComplete); };

function getPage(url, onComplete) { var callback= function (d) {addPageToCache(d); onComplete(d) }; return startDownload(url, popupImageId, callback); };

function findInPageCache(url) { for (var i=0; i<gCachedPages.length; ++i) if (url==gCachedPages[i].url) return i; return -1; };

function cachedPage (url,data) {this.url=url; this.data=data;};

function addPageToCache(download) { var page = new cachedPage(download.url, download.data); return gCachedPages.push(page); };

/* var gCurrentDownload = null;

function abortCurrentDownload(download) { if (gCurrentDownload) { try { gCurrentDownload.abort; } catch (anerror) {return 'could not abort download object';} } return true; }

///////////////////// // LINK GENERATION // /////////////////////

// titledDiffLink --> titledWikiLink // wikiLink      --> titledWikiLink // contribsLink, emailLink, blockLink, undeleteLink -> specialLink // kateLink

function titledDiffLink(article, text, title, from, to) { return titledWikiLink(article, to + '&oldid=' + from, text, title, null, 'diff'); };

function wikiLink(article, action, text, oldid) { var prehint=null;

switch (action) { case 'edit':            prehint = 'Edit ';                 break; case 'history':         prehint = 'Show history for ';     break; case 'unwatch':         prehint = 'Stop watching ';        break; case 'watch':           prehint = 'Watch ';                break; case 'view':            prehint = 'Go to ';                break; case 'unprotect':       prehint = 'Unprotect ';            break; case 'protect':         prehint = 'Protect ';              break; case 'delete':          prehint = 'Delete ';               break; case 'edit&section=new': prehint = 'Start a new topic on '; break; default: true; }

if (action!='edit' && action!='view') oldid=null; var hint; if (prehint != null) { if (oldid) prehint += 'revision '+oldid +' of '; hint=prehint + safeDecodeURI(article); } else hint = safeDecodeURI(article + '&action=' + action) + (oldid) ? '&oldid='+oldid : ''; return titledWikiLink(article, action, text, hint, oldid); };

function titledWikiLink(article, action, text, title, oldid, actionName) { var base = titlebase + article; var url=base; // no need to add action&view, and this confuses anchors if (typeof actionName=='undefined' || actionName=='') { actionName='action'; } if (action != 'view') url = base + '&' + actionName + '=' + action;

var hint=''; if (title != null && title != '') hint = 'title="' + title + '"';

if (oldid != null && oldid != '') url+='&oldid='+oldid;

return '<a href="' + url + '" ' + hint + '>' + text + '</a>'; };

function specialLink(article, specialpage, text, sep) { var base = titlebase + 'Special:'+specialpage; if (typeof sep == 'undefined' || sep===null) sep='&target='; var url = base + sep + article; var prehint=null; switch (specialpage) { case 'Whatlinkshere':      prehint='Show articles which link to '; break; case 'Recentchangeslinked': prehint='Show changes in articles related to '; break; case 'Contributions':      prehint='Show contributions made by '; break; case 'Emailuser':          prehint='Email '; break; case 'Blockip':            prehint='Block '; break; case 'Movepage':           prehint='Move '; break; case 'Undelete':           prehint='Show deletion history for '; break; } var hint; if (prehint != null) hint = prehint + safeDecodeURI(article); else hint = safeDecodeURI(specialpage+':'+article) ; return '<a href="' + url + '" title="' + hint + '">' + text + '</a>'; };

function literalizeRegex(str){ return str.replace(RegExp('([-.\\+?*^${}\\[\\]])', 'g'), '\\$1'); };

function appendParamsToLink(linkstr, params) { var sp=linkstr.parenSplit(RegExp('(href="[^"]+?)"', 'i')); if (sp.length<2) return null;  var ret=sp.shift + sp.shift;  ret += '&' + params + '"'; ret += sp.join(''); return ret; };

function changeLinkTargetLink(newTarget, text, hint, summary, clickButton, minor) {

// escape '&' and other nasties newTarget=encodeURI(newTarget); text=encodeURI(text); clickButton=encodeURI(clickButton);

// this'll break if charAt(0) is nasty var cA=literalizeRegex(decodeURI(window.currentArticle)); var chs=cA.charAt(0).toUpperCase; chs='['+chs + chs.toLowerCase+']'; var currentArticleRegexBit=chs+cA.substring(1); currentArticleRegexBit=currentArticleRegexBit .split(RegExp('[_ ]', 'g')).join('[_ ]'); // autoedit=s~\[\[([Cc]ad)\]\]~$1~g;s~\[\[([Cc]AD)[|]~~g var lk=titledWikiLink(removeAnchor(articleFromURL(location.href)),                        'edit', text, hint);  var cmd='s~\\[\\[('+currentArticleRegexBit+')\\]\\]~[['+newTarget+'|$1~g;';  cmd +=  's~\\[\\[('+currentArticleRegexBit+')[|]~[['+newTarget+'|~g';  cmd += '&autoclick='+clickButton;  cmd += '&autominor='+minor;  cmd += '&autosummary='+summary;  return appendParamsToLink(lk, 'autoedit='+cmd); }

function redirLink(redirMatch) { /* NB redirMatch is in wikiText */

defaultize('popupAppendRedirNavLinks'); defaultize('popupNavLinks'); defaultize('popupFixRedirs'); var ret='';

if (popupAppendRedirNavLinks && popupNavLinks) { ret += ' '; if (popupFixRedirs && typeof autoEdit != 'undefined' && autoEdit) { ret += addPopupShortcut(                             changeLinkTargetLink(redirMatch, 'Redirects', 'Fix this redirect', 'Bypassing redirect from ' + window.currentArticle.split('_').join(' ')                                                   + ' to ' + redirMatch + '', 'wpDiff', true)                            , 'R'); ret += ' to '; }   else ret += 'Redirects to ';

// BUG: duplicate IDs this way (eg popupImageStatus divs) // this is a hackish fix var realPopupImageId=popupImageId; popupImageId='' + popupImageId + 'redir'; ret += navLinksHTML(wikiMarkupToAddressFragment(redirMatch)); popupImageId=realPopupImageId; return ret; } else return ' Redirects to ' + titledWikiLink(myEncodeURI(redirMatch), 'view',                        safeDecodeURI(redirMatch), 'Bypass redirect'); };

function doNotRedirLink(redirPage, linkText, hintText) { /* NB redirPage is in wikiText */ return titledWikiLink(myEncodeURI(redirPage), 'edit', linkText, hintText); };

function contribsLink(article, text) { return specialLink(userName(article), 'Contributions', text); };

function emailLink(article, text) { return specialLink(userName(article), 'Emailuser', text); };

function blockLink(article, text) { return specialLink(userName(article), 'Blockip', text, '&ip='); };

function kateLink(article, text) { if (isIpUser(userName(article)) || ! wikimediaWiki) return null;

var uN=safeDecodeURI(userName(article)); return '<a href="' + kateBase + uN + '" title="'   + 'Count the contributions made by ' + uN + '">' + text + '</a>'; };

function undeleteLink(article, text) { return specialLink(article, 'Undelete', text, '/'); };

//////////////////////////// // MANIPULATION FUNCTIONS // ////////////////////////////

function upcaseFirst(str) { if (typeof str != typeof  || str==) return ''; return str.charAt(0).toUpperCase + str.substring(1); };

function formatBytes(num) {return (num > 949) ? (Math.round(num/100)/10+'kB') : (num +' bytes') ;}; function popupFilterStubDetect(data) {return (isStub(data)) ? 'stub' : '';};

function popupFilterDisambigDetect(data) { if (!isDisambig(data)) return ''; if (getValueOf('popupFixDabs') && location.href.indexOf('Special:') == -1) setPopupHTML(makeFixDab(data), 'popupFixDab', popupImageId); return 'disambig'; };

function listLinks(wikitext) { var reg=RegExp('\\[\\[([^|]*?)(\\||\\]\\])', 'gi'); var ret=[]; var splitted=wikitext.parenSplit(reg); var omitRegex=RegExp('^[a-z]*:|^[Ss]pecial:|^[Ii]mage|^[Cc]ategory'); for (var i=1; i<splitted.length; i=i+3) { if (typeof splitted[i] == typeof 'string' && splitted[i].length>0 && !omitRegex.test(splitted[i])) { ret.push(changeLinkTargetLink(splitted[i], splitted[i].split(' ').join(' '), 'Disambiguate the this link to '+splitted[i]+'', 'Popups-assisted disambiguation from ' +                                   window.currentArticle.split('_').join(' ') + ' to '+                                    splitted[i] + '', 'wpDiff', true)); } /* if */ } /* for loop */

return ret.sort; // FIXME: duplicates not eliminated };

function makeFixDab(data) { var list=listLinks(data); if (list.length==0) return; var html=' Click to disambiguate this link to: '; html+=list[0]; for (var i=1; i<list.length; ++i) html += ', '+list[i]; return html; };

function popupFilterPageSize(data) {return formatBytes(data.length);}; function popupFilterCountLinks(data) {var num=countLinks(data);return String(num) + ' wikiLink' + ((num!=1)?'s':'');}; function popupFilterCountImages(data) {var num=countImages(data);return String(num) + ' image' + ((num!=1)?'s':'');};

function popupFilterCountCategories(data) { var num=countCategories(data); return String(num) + ' categor' + ((num!=1)?'ies':'y'); };

var popupFilters=[popupFilterStubDetect,popupFilterDisambigDetect,popupFilterPageSize,popupFilterCountLinks, popupFilterCountImages,popupFilterCountCategories];

if (typeof extraPopupFilters=='undefined') { var extraPopupFilters=new Array; }

function getPageInfo(data) { if (!data || data.length == 0) return 'Empty page';

var pageInfoArray=new Array; for (var i=0; i<    popupFilters.length; ++i) {var s=     popupFilters[i](data);if (s!='') pageInfoArray.push(s);} for (var i=0; i<extraPopupFilters.length; ++i) {var s=extraPopupFilters[i](data);if (s!='') pageInfoArray.push(s);}

var pageInfo=pageInfoArray.join(', '); if (pageInfo != '' ) pageInfo = upcaseFirst(pageInfo); return pageInfo; };

function getValidImageFromWikiText(wikiText) { var imagePage=null; // nb in imageRegex we're interested in the second bracketed expression // this may change if the regex changes :-( //var match=imageRegex.exec(wikiText);  var matched=null;  var match;  defaultize('popupMinImageWidth');  while ( match = imageRegex.exec(wikiText)) {    /* now find a sane image name - exclude templates by seeking { */    var m = match[2];    var pxWidth=match[4];    if ( isValidImageName(m) && (!pxWidth || parseInt(pxWidth) >= popupMinImageWidth) ) {       matched=m;       break;    }  }   imageRegex.lastIndex=0;  if (!matched) return null;  return 'Image:'+upcaseFirst(matched); };

function countLinks(wikiText) { // this could be improved! return wikiText.split('[[').length - 1; };

// if N = # matches, n = # brackets, then // String.parenSplit(regex) intersperses the N+1 split elements // with Nn other elements. So total length is // L= N+1 + Nn = N(n+1)+1. So N=(L-1)/(n+1).

function countImages(wikiText) {return (wikiText.parenSplit(imageRegex).length - 1) / (imageRegexBracketCount + 1);};

function countCategories(wikiText) {return (wikiText.parenSplit(categoryRegex).length - 1) / (categoryRegexBracketCount + 1); };

var wikiNamespaces = ["Media", "Special", "Talk", "User", "User talk", "Wikipedia", "Wikipedia talk", "Image", "Image talk", "MediaWiki", "MediaWiki talk", "Template", "Template talk", "Help", "Help talk", "Category", "Category talk", "Portal", "Portal talk"];

var wikiTalkNamespaces=["Talk", "User talk", "Wikipedia talk", "Image talk", "MediaWiki talk", "Template talk", "Help talk", "Category talk", "Portal talk"];

var wikiNamespacesWithTalk=[ null, // NB root (article) namespace is omitted "User", "Wikipedia", "Image", "MediaWiki", "Template", "Help", "Category", "Portal"];

// returns /^(Talk|User[_ ]talk|Wikipedia[_ ]talk|...):$/ function namespaceListToRegex(list) {return RegExp('^('+list.join('|').split(' ').join('[ _]')+'):');};

function talkPage(article) { var talkRegex=namespaceListToRegex(wikiTalkNamespaces); if (talkRegex.exec(article)) {return null;}

var nsRegex=namespaceListToRegex(wikiNamespacesWithTalk); var splitted=article.parenSplit(nsRegex); if (splitted.length<2) return (wikiTalkNamespaces[0]+':'+article).split(' ').join('_'); for (var i=0; i< wikiNamespacesWithTalk.length; ++i) { if (splitted[1]==wikiNamespacesWithTalk[i]) { splitted[1]=wikiTalkNamespaces[i]; return splitted.join(':').substring(1).split(' ').join('_'); } }  return null; };

function articleFromTalkPage(talkpage) { var talkRegex=namespaceListToRegex(wikiTalkNamespaces); var splitted=talkpage.parenSplit(talkRegex); if (splitted.length < 2 || splitted[0].length > 0) return null; if (splitted[1]==wikiTalkNamespaces[0]) { splitted[1]=''; return splitted.join(':').substring(2).split(' ').join('_'); } for (var i=1; i< wikiTalkNamespaces.length; ++i) { if (splitted[1]==wikiTalkNamespaces[i]        || splitted[1]==wikiTalkNamespaces[i].split(' ').join('_')) { splitted[1]=wikiNamespacesWithTalk[i]; return splitted.join(':').substring(1).split(' ').join('_'); } }  return null; };

function userName(article) { var i=article.indexOf('User'); var j=article.indexOf(':'); if (i != 0 || j < -1) return null; var k=article.indexOf('/'); if (k==-1) return article.substring(j+1); else return article.substring(j+1,k); };

function stripNamespace(article) { // this isn't very sophisticated // it just removes everything up to the final : // BUG: probably does silly things for images with colons in the name - check it out var list = article.split(':'); return list[list.length-1]; };

// those odd a/a5/ bits of image urls function imagePathComponent(article) { var stripped=stripNamespace(article); var forhash=safeDecodeURI(stripped).split(' ').join('_'); var hash=md5_hex(forhash); return hash.substring(0,1) + '/' + hash.substring(0,2) + '/'; };

function getImageUrlStart(wiki) { // this returns a trailing slash switch (wiki) { case 'en.wikipedia.org': return 'http://upload.wikimedia.org/wikipedia/en/'; case commonsWiki:        return 'http://upload.wikimedia.org/wikipedia/commons/'; case 'en.wiktionary.org': return 'http://en.wiktionary.org/upload/en/'; default: // unsupported - take a guess if (wikimediaWiki) { var lang=wiki.split('.')[0]; return 'http://' + wiki + '/upload/' + lang +'/'; }     else /* this should work for wikicities */ return 'http://' + wiki + '/images/'; } };

function imageURL(img, wiki) { if (getValueOf('popupImagesFromThisWikiOnly') && wiki != thisWiki) return null; var imgurl=null; if (isImage(img)) { var pathcpt = imagePathComponent(img); var stripped=stripNamespace(img); imgurl=getImageUrlStart(wiki) + pathcpt + stripped; } return imgurl; };

function imageThumbURL(img, wiki, width) { //  // eg http://upload.wikimedia.org/wikipedia/en/thumb/6/61/ //          Rubiks_cube_solved.jpg/120px-Rubiks_cube_solved.jpg //          ^^^^^^^^^^^^^^^^^^^^^^^   //          wikicities omits this bit // AND wikicities needs a new pathcpt for each filename including thumbs

if (getValueOf('popupImagesFromThisWikiOnly') && wiki != thisWiki) return null; if (getValueOf('popupNeverGetThumbs')) return null;

var imgurl=null; if (isImage(img)) { var stripped=stripNamespace(img); var pathcpt; if (wikimediaWiki) pathcpt = imagePathComponent(stripped); else pathcpt = imagePathComponent(width+'px-'+stripped); imgurl=getImageUrlStart(wiki) + "thumb/" + pathcpt; if (wikimediaWiki) imgurl += stripped + '/'; imgurl += width +"px-" + stripped; } return imgurl; };

// (a) myDecodeURI (first standard decodeURI, then exceptions) // (b) change spaces to underscores // (c) encodeURI (just the straight one, no exceptions)

function wikiMarkupToAddressFragment (str) { // for images var ret = safeDecodeURI(str); ret = ret.split(' ').join('_'); ret = encodeURI(ret); return ret; };

function addressFragmentToWikiMarkup (str) { // seemingly, not :( the inverse of wikiMarkupToAddressFragment return safeDecodeURI(str); };

function myDecodeURI (str) { log('myDecodeURI, str=' + str); var ret; try { ret=decodeURI(str); } catch (summat) { return null; } for (var i=0; i<decodeExtras.length; ++i) { var from=decodeExtras[i].from; var to=decodeExtras[i].to; ret=ret.split(from).join(to); } return ret; };

function safeDecodeURI(str) {var ret=myDecodeURI(str); return ret || str;};

function myEncodeURI (str) { log ('myEncodeURI: str='+str); var ret=str; ret=encodeURI(ret); for (var i=0; i<decodeExtras.length; ++i) { var from=decodeExtras[i].from; var to=decodeExtras[i].to; ret=ret.split(to).join(from); } return ret; };

function removeAnchor(article) { // is there a #? if not, we're done var i=article.indexOf('#'); if (i == -1) return article; return article.substring(0,i); };

/////////// // TESTS // ///////////

function isStub(data) { return stubRegex.test(data); }; function isDisambig(data) { return disambigRegex.test(data); };

function isValidImageName(str){ // extend as needed... return ( str.indexOf('{') == -1 ); };

function isInNamespace(article, namespace) { var i=article.indexOf(namespace+':'); var j=article.indexOf(namespace+'_talk:'); if (i == 0 || j == 0) return true; return false; };

function isImage(thing) {return isInNamespace(thing, 'Image');};

function isImageOk(img) {  // IE test if (!img.complete) return false;

// gecko test if (typeof img.naturalWidth != "undefined" && img.naturalWidth == 0) return false;

// test for konqueror and opera

// note that img.width must not be defined in the html with a width="..." // for this to work.

// konq seems to give "broken images" width 16, presumably an icon width // this test would probably work in gecko too, *except for very small images* if (typeof img.width == 'undefined' || img.width <= 16) return false;

// No other way of checking: assume it's ok. return true; };

function anchorContainsImage(a) { // iterate over children of anchor a // see if any are images if (a===null) return false; kids=a.childNodes; for (var i=0; i<kids.length; ++i) if (kids[i].nodeName=='IMG') return true; return false; };

///////////// // ACTIONS // /////////////

var imageCache = new Array ;

function loadThisImage(image) { if (getValueOf('popupLoadImagesSequentially')) return sequentialLoadThisImage(image); else return parallelLoadThisImage(image); };

// this is probably very wasteful indeed of bandwidth // hey ho

function getImageUrls(image) { var imageUrls=new Array; for (var i=0; i<imageSources.length; ++i) { var url; if (imageSources[i].thumb) url=imageThumbURL(image, imageSources[i].wiki, imageSources[i].width); else url=imageURL(image, imageSources[i].wiki); for (var j=0; j<gImageCache.length; ++j) { if (url == gImageCache[j]) { loadThisImageAtThisUrl(image, url); return null; }   }    if (url!=null) imageUrls.push(url); } return imageUrls; };

function parallelLoadThisImage (image) { if (!popupImages) return; if (!isValidImageName(image)) return false; var imageUrls=getImageUrls(image); if (!imageUrls) return null;

for (var i=0; i<imageUrls.length; ++i) { var url = imageUrls[i]; imageArray[i]=new Image; imageArray[i].src=url; } if (popupImageTimer != null) { clearInterval(popupImageTimer); counter=0; } gImage=image; popupImageTimer=setInterval("checkImages", 250); return; };

function nextOne (array, value) { // NB if the array has two consecutive entries equal //   then this will loop on successive calls if (typeof array.length == 'undefined') return null; for (var i=0; i<array.length-1; ++i) { if (array[i]==value) return array[i+1]; } return null; };

function findThis(array, value) { if (typeof array.length == 'undefined') return null; for (var i=0; i<array.length; ++i) { if (array[i]==value) return i; } return null; };

// global array for 404'ed image urls var gBadImageUrls=[];

function sequentialLoadThisImage (image) { if (!popupImages) return; if (!isValidImageName(image)) return false;

var imageUrls=getImageUrls(image); if (!imageUrls) return null;

var img=new Image; img.isNew=true; img.popupImageId=popupImageId; img.counter=1;

img.onload = function { // clear status thingy setImageStatus('');

var i=findThis(imageUrls, this.src); var goodSrc=this.src;

var setPopupImage=function { var popupImage=document.getElementById("popupImage"+this.popupImageId); if (popupImage && typeof popupImage.src != 'undefined') { clearInterval(popupImageTimer); popupImage.src=goodSrc; popupImage.width=popupImageSize; popupImage.style.display='inline'; setPopupImageLink(image, imageSources[i].wiki); } else return; };   popupImageTimer=setInterval(setPopupImage, 250); gImageCache.push(goodSrc); }; img.onerror = function  { gBadImageUrls.push(this.src); // if the popup is visible, move on   if (over && over.style.visibility=='visible' && this.popupImageId==popupImageId) this.setNext; }; img.setNext = function  { var currentSrc=null; var newSrc; if (!this.isNew) currentSrc=this.src; this.isNew=false; newSrc= (currentSrc) ? nextOne(imageUrls, currentSrc) : imageUrls[0];

while (findThis(gBadImageUrls, newSrc)) { newSrc=nextOne(imageUrls, newSrc); if (!newSrc) { setImageStatus (' :-(');       return;      }    }    setImageStatus(' '+findThis(imageUrls, newSrc));    this.src=newSrc;  }  // start the ball rolling  img.setNext;

};

function loadThisImageAtThisUrl(image, url) { //myalert('loading "best" image:\n'+url); gImage=image; imageArray = new Array; imageArray[0] = new Image; imageArray[0].src=url; if (popupImageTimer != null) { clearInterval(popupImageTimer); counter=0; } popupImageTimer=setInterval("checkImages", 250); return; };

function loadImages(article) {if(! isImage(article) ) return; return loadThisImage(article);};

// this has to use a timer loop as we don't know if the DOM element exists when we want to set the text function setPopupHTML (str, elementId, popupId, onSuccess) { if (typeof popupId === 'undefined') popupId = popupImageId; var popupElement=document.getElementById(elementId+popupId); var timer;

if (typeof popupHTMLTimers[elementId] == 'undefined') timer=null; else timer=popupHTMLTimers[elementId];

if (popupElement != null) { if(timer) clearInterval(timer); popupHTMLTimers[elementId]=null; popupElement.innerHTML=str; if (onSuccess) onSuccess; return true; } else { // call this function again in a little while... var loopFunction=function { setPopupHTML(str,elementId,popupId,onSuccess);} popupHTMLLoopFunctions[elementId] = loopFunction; if (!timer) { var doThis = 'popupHTMLLoopFunctions["'+elementId+'"]'; popupHTMLTimers[elementId] = setInterval(doThis, 600); } } };

function setImageStatus(str, id) {return setPopupHTML(str, 'popupImageStatus', id);}; function setPopupTrailer(str,id) {return setPopupHTML(str, 'popupGubbins', id);};

// methinks this is unbelievably silly // it dovetails with the parallel image loader function function checkImages { if (checkImagesTimer!=null) { clearInterval(checkImagesTimer); checkImagesTimer=null; if (loopcounter > 10); {loopcounter=0; return;} loopcounter++; } else counter++;

var status = ( counter % 2 ) ? ':' : '.' ; setImageStatus(status);

if (counter > 100) {counter = 0; clearInterval(popupImageTimer);}

var popupImage=null; popupImage=document.getElementById("popupImage"+popupImageId); if (popupImage == null) { // this doesn't seem to happen any more in practise for some reason // still, I'll leave it in   checkImagesTimer=setInterval("checkImages",333); return; } // get the first image to successfully load // and put it in the popupImage for(var i = 0; i < imageArray.length; ++i) { if(isImageOk(imageArray[i])) { // stop all the gubbins, assign the image and return

clearInterval(popupImageTimer);

if(isImage(gImage)) { popupImage.src=imageArray[i].src; popupImage.width=popupImageSize; popupImage.style.display='inline'; // should we check to see if it's already there? maybe... gImageCache.push(imageArray[i].src);

setPopupImageLink(gImage, imageSources[i].wiki); stopImagesDownloading; }

setImageStatus('');

// reset evil nonconstant globals delete imageArray; imageArray=new Array; popupImageTimer=null;

counter=0; loopcounter=0;

return popupImage.src; } } };

function stopImagesDownloading { gImage=null; if (imageArray == null) return null; var i; for (i=0; i<imageArray.length; ++i) { //imageArray[i].src=''; // this is a REALLY BAD IDEA delete imageArray[i]; //imageArray[i] = new Image; } imageArray = new Array ; return i; };

function toggleSize { var imgContainer=this; if (!imgContainer) { alert('imgContainer is null :/'); return;} img=imgContainer.firstChild; if (!img) { alert('img is null :/'); return;} if (!img.style.width || img.style.width=='') img.style.width='100%'; else img.style.width=''; // popupImageSize+'px'; };

function setPopupImageLink (img, wiki) { if( wiki === null || img === null ) return null; var a=document.getElementById("popupImageLink"+popupImageId); if (a === null) return null;

var linkURL = imageURL(img, wiki); if (linkURL != null) { if (getValueOf('popupImagesToggleSize')) { a.onclick=toggleSize; a.title='Toggle image size'; } else { a.href=linkURL; a.title='Open full-size image'; } } return linkURL; };

var ranSetupTooltipsAlready=false;

function setupTooltips { if (ranSetupTooltipsAlready) return; ranSetupTooltipsAlready=true;

var anchors; // article/content is a skin-dependent thing if (getValueOf('popupOnlyArticleLinks')) anchors=( document.getElementById('article') ||              document.getElementById('content')   ).getElementsByTagName('A'); else anchors=document.getElementsByTagName('A');

for (var i=0; i<anchors.length; ++i) { var a=anchors[i]; var h=a.href; if (       ( (re.test(h)  && !exceptions.test(h)) ||          (contributions.test(h) && h.indexOf('&limit=') == -1 ) )       && (! isInToc(a))        ) { a.onmouseover=mouseOverWikiLink; a.onmouseout= mouseOutWikiLink; a.onclick= killPopup; if (getValueOf('removeTitles') && typeof a.originalTitle=='undefined') { a.originalTitle=a.title; a.title=''; }   }  } };

////////////// // THINGIES // //////////////

// How the URLs for images in the popup come about

//  loadPreviewImage //         |                                  //       getWiki //         |<see other schematic for details //   insertPreviewImage      (insertPreviewImage = onComplete) //         | //          |            insertPreviewImage gets a wikiText fragment from //         |                       the wikiText downloaded by getWiki //         |                                   //  [wikiMarkupToAddressFragment] //      |                                      //       |                     mouseOverWikiLink  (gets an "address fragment",       //       |                            |            no processing needed) //      \->-loadThisImage---<loadImages //                |                            //           [image(Thumb)URL]-->--hopefully valid image urls

var currentLink=null;

function popupHandleKeypress(evt) { var keyCode = evt.keyCode ? evt.keyCode : evt.charCode ? evt.charCode : evt.which; if (!keyCode || !over) return; var letter=String.fromCharCode(keyCode); var links=over.getElementsByTagName('A'); var startLink=0; if (window.lastPopupLinkSelected) { for (var i=0; i<links.length; ++i) { if (links[i]==window.lastPopupLinkSelected) startlink=i; } }  for (var j=0; j<links.length; ++j) { var i=(startLink + j) % links.length; if (links[i].getAttribute('popupkey')==letter) {       if (evt.preventDefault) evt.preventDefault; links[i].focus; window.lastPopupLinkSelected=links[i]; } } };

function addPopupShortcuts { if (document.onkeypress==popupHandleKeypress) return; document.oldPopupOnkeypress=document.onkeypress; document.onkeypress=popupHandleKeypress; };

function rmPopupShortcuts { if (String(document.oldPopupOnkeypress)==String(popupHandleKeypress)) { // panic document.onkeypress=function {}; return; } document.onkeypress=document.oldPopupOnkeypress; };

// add CSS class to table

function addPopupStylesheetClasses { var tables=over.getElementsByTagName('table'); tables[0].className='popupBorderTable'; tables[1].className='popupTable'; var fonts=over.getElementsByTagName('font'); fonts[0].className='popupFont'; fonts[0].id='overFontWrapper'; };

function mouseOverWikiLink { // FIXME: should not generate the HTML until the delay has elapsed, //       and then popup immediately. Can be a CPU hog otherwise. var a=this;

// try not to duplicate effort if (a==currentLink) return; currentLink=a;

var html = popupHTML(a); var article=articleFromAnchor(a); var oldid=oldidFromAnchor(a);

if (popupImageTimer != null) { clearInterval(popupImageTimer); counter=0; } // keep this (or fix other refs) defaultize('popupImages');

defaultize('popupMaxWidth');

log('running overlib now'); if (typeof popupMaxWidth == 'number') { window.setmaxwidth = function { over.style.maxWidth = popupMaxWidth+'px'; // hack for IE     // see http://www.svendtofte.com/code/max_width_in_ie/ // who knows if this will work? not me. // use setExpression as documented here on msdn: http://tinyurl.com/dqljn if (over.style.setExpression) { over.style.setExpression('width',                                 'document.body.clientWidth > '                                 + popupMaxWidth + ' ? "'                                  + popupMaxWidth + 'px": "auto" );');      }    };    registerHook("createPopup", window.setmaxwidth, FAFTER);  }

if (getValueOf('popupShortcutKeys')) { registerHook("createPopup", window.addPopupShortcuts, FAFTER); registerHook("hideObject", window.rmPopupShortcuts, FAFTER); }

registerHook("createPopup", window.addPopupStylesheetClasses, FAFTER); overlib(html, STICKY, WRAP, CELLPAD, 5, OFFSETX, 2, OFFSETY, 2,          DELAY, getValueOf('popupDelay')*1000); if (getValueOf('popupLiveOptions')) { setPopupHTML(popupLiveOptionsHTML, 'popupLiveOptions', popupImageId,                function  { popupToggleShowOptions(true); } ); }

if(getValueOf('simplePopups')) return;

// dunno what this is doing here // FIXME: what is going on? window.popupUnsimplify = function { var previewImage=true; gImage=null; if (isImage(article) && ( getValueOf('imagePopupsForImages') || ! anchorContainsImage(a) )) { loadImages(article); }   else if (!isImage(article) && previewImage) { redirCount=0; loadPreviewImage(article, oldid); }

var s=document.getElementById('popupUnsimplifySpan' + popupImageId); if (s && s.style) { s.style.display='none'; } };

if (getValueOf('popupUnsimplifyLink')) return;

window.popupUnsimplify; };

function loadPreviewImage(article, oldid) {return getWiki(article, insertPreviewImage, oldid);};

function loadPreviewImageFromRedir(redirPage, redirMatch) { /* redirMatch is a regex match */ var target = redirMatch[1]; var trailingRubbish=redirMatch[2]; ++redirCount; var warnRedir = redirLink(target);

setPopupHTML(warnRedir, 'popupWarnRedir'); return loadPreviewImage(myEncodeURI(target)); };

// header...!___ -> ... function extractChunk(str, header, breakChar) { if (str.indexOf(header) != 0) return null; if (!breakChar) return str.substring(header.length); var findChar=str.indexOf(breakChar); if (findChar==-1) return str.substring(header.length); return str.substring(header.length, findChar); };

function urlToWikiPage (url) { log ('urlToWikiPage\nurl='+url); var urlFragment=null; if (!urlFragment) urlFragment=extractChunk(url, titlebase, '&'); if (!urlFragment) urlFragment=extractChunk(url, wikibase, '?'); if (!urlFragment) return null; return addressFragmentToWikiMarkup(urlFragment); };

function insertPreviewImage(download) { if (download.id != popupImageId) return; var wikiText=download.data; var redirectRegex= RegExp('^[ \\n]*[#]redirect[: \\n]*\\[\\[([^\\]]*)\\]\\]\\s*(.*)', 'i') ; var redirMatch = redirectRegex.exec(wikiText);

if (redirMatch && redirCount==0) { return loadPreviewImageFromRedir(urlToWikiPage(download.url), redirMatch); } else redirCount=0;

if (getValueOf('popupSummaryData')) { var pgInfo=getPageInfo(wikiText); setPopupTrailer(' ' + pgInfo); }

var imagePage=getValidImageFromWikiText(wikiText); if(imagePage) { // loadThisImage expects an "address fragment" imagePage = wikiMarkupToAddressFragment(imagePage); defaultize('popupLoadImagesSequentially'); loadThisImage(imagePage); } if (getValueOf('popupPreviews')) {popupPreview(download);} };

var localTest=false;

// possibly the daftest thing so far // split this up, for crying out loud function popupPreview(download) { // FIXME: horizonal rules should be skipped // FIXME: get rid of html tagsx if (localTest) var data = download.substring(0,8000); // FOR TESTING else { if (!download || typeof download.data=='undefined'        || typeof download.data.length=='undefined') return; var data=download.data.substring(0,10000); // huge pages be gone } var datum=new Array; datum.push(data.substring(0,1000)); //  we strip in order: //  //    * html comments //   * contents of <div...> ... and //   * HACK: { taxobox_start ... taxobox_end } //   * templates  (replace with spaces so that  works) //   * wikitext tables //   * wikitext images and category tags //   * wikitext rules //   * lines starting with a : //   * html tables //   * a mop-up: delete all lines starting with < //   * all html tags //   * "chunks" of italic text (heuristics alert) //   * ,

// hasta la vista, comments // NB *? is non-greedy (minimal) version of * - see // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Objects:RegExp data=data.replace(RegExp(, 'g'), );

// say goodbye, divs (can be nested, so use * not *?) data=data.replace(RegExp('< *div[^>]* *>(.|\\n)*< */ *div *>', 'gi'), ''); // and galleries

data=data.replace(RegExp('< *gallery[^>]* *>(.|\\n)*?< */ *gallery *>', 'gi'),                     '');

// taxobox hack... in fact, there's a saudiprincebox_begin, so let's be more general data=data.replace(RegExp('[{][{][^}\\s|]*box[ _]begin' + '(.|\\n)*[^{\\s|]*box[ _]end *[}][}]', 'gi'), '');

// float_begin, ... float_end data=data.replace(RegExp('[{][{][^}\\s|]*float[ _]begin' + '(.|\\n)*[^{\\s|]*float[ _]end.*?[}][}]', 'gi'), ''); // try to remove templates data=data.replace(RegExp('[{][{]([{][{][^}]*[}][}]|[^{}])*[}][}]', 'g'), ' '); //datum.push(data); // tables are bad, too data=data.replace (RegExp('[{]\\|([{][|]([^\\|]|\\|[^}])*[|][}]|[^\\|]|\\|[^}])*\\|[}]', 'g')   , ''); datum.push(data.substring(0,1000));

// remove lines starting with a pipe data=data.replace(RegExp('^[|].*$', 'mg'), '');

// images are a nono // who says regexes aren't fun? // this ain't so good, try it on User:dbenbenn // i think we should match: // where ....... is consists of repetitions of any of: // 1. not [ or ] // 2. (not ])* // 3. [ (not ])* ] var imagedetector ='category)\\s*:([^\\[\\|\\[\\^\\*\\]\\]|\\^\\*\\])*\\]\\]'; var crudeImageRegex = RegExp(imagedetector, 'gi');  // alert(data.match(crudeImageRegex).join('\n-\n'));

data=data.replace(crudeImageRegex, ''); // we simply *can't* be doing with horizontal rules right now data=data.replace(RegExp('^-{4,}','mg'),'');

// no indented lines data=data.replace(RegExp('(^|\\n) *:[^\\n]*','g'), '\n');

// or html tables // this doesn't cope with embedded tables //data=data.replace(RegExp(' ');return;case'-':this._endline('<tr '+this.lines[0].match(/\|-*(.*)/)[1]+'>');break;default:this._parse_table_data;}}else if(this.lines[0].charAt(0)=='!'){this._parse_table_data;}else{this.lines.shift;}}while(this.lines.length)};this._parse_table_data=function {var td_match,td_line;td_match=this.lines.shift.match(/^(\|\+|\||!)((?:([^[|]*?)\|(?!\|))?(.*))$/);if(td_match[1]=='|+'){this.html+='<caption';}else{this.html+='<t'+((td_match[1]=='|')?'d':'h');} if(typeof td_match[3]!='undefined'){this.html+=' '+td_match[3];td_line=td_match[4].split('||');}else{td_line=td_match[2].split('||');} this.html+='>';while(td_line.length>1){this.lines.unshift(td_match[1]+td_line.pop);} this.html+=_parse_inline_nowiki(td_line[0]);var td=new WikiCode;var table_count=0;while(this.lines.length){if(this.lines[0].charAt(0)=='|'){if(table_count==0)break;else if(this.lines[0].charAt(1)=='}')table_count--;}else if(this.lines[0].charAt(0)=='!'&&table_count==0){break;}else if(this.lines[0].substr(0,2)=='{|')table_count++;td.lines.push(this.lines.shift);} if(td.lines.length){td.parse;} this.html+=td.html;};this._parse_pre=function {this.html+=' ';do{this._endline(_parse_inline_nowiki(this.lines[0].substring(1,this.lines[0].length))+"\n");}while(this.lines.length&&this.lines[0].charAt(0)==' ');this.html+=' ';};this._parse_block_image=function {this.html+=_parse_image(this.lines.shift);};};function _parse_image(str) {var attr=str.substring(wpImageNamespace.length+3,str.length-2).split(/\s*\|\s*/);var filename=attr[0];var caption=attr[attr.length-1];var width,w_match;var thumb=false;var frame=false;var center=false;var align=;var html=;do{if(w_match=attr[0].match(/^(\d*)px$/)){width=w_match[1];}else switch(attr[0]){case'thumb':case'thumbnail':thumb=true;case'frame':frame=true;break;case'none':case'right':case'left':center=false;align=attr[0];break;case'center':center=true;align='none';} attr.shift;}while(attr.length);if(frame){if(align=='')align='right';html+="<div class='thumb t"+align+"'>";if(thumb){if(!width)width=wpDefaultThumbWidth;html+="<div style='width:"+(2+parseInt(width))+"px;'>";html+=_make_image(filename,caption,width);html+=" <a href='"+wpBaseArticlePath+wpImageNamespace+':'+filename+"' class='internal' title='Enlarge'><img src='"+wpSkinMagnifyClip+"' /></a> "+_parse_inline_nowiki(caption)+" ";}else{html+=' ';html+=_make_image(filename,caption);html+=" "+_parse_inline_nowiki(caption)+" ";} html+=' ';}else if(align!=''){html+="<div class='float"+align+"'> "+_make_image(filename,caption,width)+"  ";}else{return _make_image(filename,caption,width);} if(center){return" "+html+' ';}else{return html;}};this._parse_inline_nowiki=function(str) {var start,lastend=0 var substart=0,nestlev=0,open,close,subloop;var html='';while(-1!=(start=str.indexOf('<'+'nowiki>',substart))){html+=_parse_inline_wiki(str.substring(lastend,start));start+=8;substart=start;subloop=true;do{open=str.indexOf('<'+'nowiki>',substart);close=str.indexOf(' ',substart);if(close<=open||open==-1){if(close==-1){return html+html_entities(str.substr(start));} substart=close+9;if(nestlev){nestlev--;}else{lastend=substart;html+=html_entities(str.substring(start,lastend-9));subloop=false;}}else{substart=open+8;nestlev++;}}while(subloop);} return html+_parse_inline_wiki(str.substr(lastend));};function _make_image(filename,caption,width) {filename=filename.charAt(0).toUpperCase+filename.substr(1);filename=filename.replace(/ /g,'_');var md5=hex_md5(filename);var source=md5.charAt(0)+'/'+md5.substr(0,2)+'/'+filename;var img;if(wpShowImages){if(width){width="width='"+width+"px'";} img="<img onerror='this.onerror=null;this.src=\""+wpImageFallbackPath+source+"\";' src='"+wpImageBasePath+source+"' alt='"+caption+"' "+width+"/>";}else{img=wpImageNamespace+':'+filename+" <em style='color:red;'>(images disabled) ";} caption=_strip_inline_wiki(caption);return"<a class='image' title='"+caption+"' href='"+wpBaseArticlePath+wpImageNamespace+':'+filename+"'>"+img+"</a>";};function _parse_inline_images(str) {var start,substart=0,nestlev=0;var loop,close,open,wiki,html;while(-1!=(start=str.indexOf(,substart))){if(str.substr(start+2).match(RegExp('^'+wpImageNamespace+':','i'))){loop=true;substart=start;do{substart+=2;close=str.indexOf(,substart);open=str.indexOf('|open==-1){if(close==-1)return str;substart=close;if(nestlev){nestlev--;}else{wiki=str.substring(start,close+2);html=_parse_image(wiki);str=str.replace(wiki,html);substart=start+html.length;loop=false;}}else{substart=open;nestlev++;}}while(loop);}else{break;}} return str;};function _parse_inline_wiki(str) {var aux_match,math_md5;str=_parse_inline_images(str);while(aux_match=str.match(/<(?:)math>(.*?)<\/math>/i)){math_md5=hex_md5(aux_match[1]);str=str.replace(aux_match[0],"<img src='"+wpMathBasePath+math_md5+'.png'+"' />");} return str.replace(/(.*?)(.*?)/g,' $1 $2 ').replace(/(.*?)(.*?)/g,' $1 $2 ').replace(/(.*?)(.*?)/g,' $1 $2 ').replace(/(.*?)/g,' $1 ').replace(/(.*?)/g,' $1 ').replace(/~{5}(?!~)/g,Date).replace(/~{4}(?!~)/g,wpSignature+' '+Date).replace(/~{3}(?!~)/g,wpSignature).replace(RegExp('\\[\\[:((?:'+wpCategoryNamespace+'|'+wpInterwikiCodes+'):.*?)\\]\\]','gi'),"<a href='"+wpBaseArticlePath+"$1'>$1</a>").replace(RegExp('\\[\\[(?:'+wpCategoryNamespace+'|'+wpInterwikiCodes+'):.*?\\]\\]','gi'),).replace(/\[\[([^|]*?)\]\](\w*)/g,"<a href='"+wpBaseArticlePath+"$1'>$1$2</a>").replace(/\[\[(.*?)\|([^\+?)\]\](\w*)/g,"<a href='"+wpBaseArticlePath+"$1'>$2$3</a>").replace(/\[\[([^\]]*?:)?(.*?)( *\(.*?\))?\|\]\]/g,"<a href='"+wpBaseArticlePath+"$1$2$3'>$2</a>").replace(/\[(http|news|ftp|mailto|gopher|irc):(\/*)([^\]]*?) (.*?)\]/g,"<a href='$1:$2$3'>$4</a>").replace(/\[http:\/\/(.*?)\]/g,"<a href='http://$1'>[#]</a>").replace(/\[(news|ftp|mailto|gopher|irc):(\/*)(.*?)\]/g,"<a href='$1:$2$3'>$1:$2$3</a>").replace(/(^| )(http|news|ftp|mailto|gopher|irc):(\/*)([^ $]*)/g,"$1<a href='$2:$3$4'>$2:$3$4</a>").replace(,).replace(,'');};function _strip_inline_wiki(str) {return str.replace(/\[\^\*\|(.*?)\]\]/g,'$1').replace(/\[\[(.*?)\]\]/g,'$1').replace(/(.*?)/g,'$1');};function max(a,b) {if(a>b)return a;else return b;};function min(a,b) {if(a<b)return a;else return b;};function str_imatch(str_a,str_b) {var lim=min(str_a.length,str_b.length);for(var i=0;i<lim;i++){if(str_a.charAt(i)!=str_b.charAt(i))return i;} return i;};function strip_cr(str) {return str.replace(/\n\r/g,"\n").replace(/\r/g,'');};function html_entities(str) {return str.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");};var chrsz=8;var hex_tab="0123456789abcdef";function hex_md5(s){return binl2hex(core_md5(str2binl(s),s.length*chrsz));};function core_md5(x,len) {x[len>>5]|=0x80<<((len)%32);x[(((len+64)>>>9)<<4)+14]=len;var a=1732584193;var b=-271733879;var c=-1732584194;var d=271733878;for(var i=0;i<x.length;i+=16) {var olda=a;var oldb=b;var oldc=c;var oldd=d;a=md5_ff(a,b,c,d,x[i+0],7,-680876936);d=md5_ff(d,a,b,c,x[i+1],12,-389564586);c=md5_ff(c,d,a,b,x[i+2],17,606105819);b=md5_ff(b,c,d,a,x[i+3],22,-1044525330);a=md5_ff(a,b,c,d,x[i+4],7,-176418897);d=md5_ff(d,a,b,c,x[i+5],12,1200080426);c=md5_ff(c,d,a,b,x[i+6],17,-1473231341);b=md5_ff(b,c,d,a,x[i+7],22,-45705983);a=md5_ff(a,b,c,d,x[i+8],7,1770035416);d=md5_ff(d,a,b,c,x[i+9],12,-1958414417);c=md5_ff(c,d,a,b,x[i+10],17,-42063);b=md5_ff(b,c,d,a,x[i+11],22,-1990404162);a=md5_ff(a,b,c,d,x[i+12],7,1804603682);d=md5_ff(d,a,b,c,x[i+13],12,-40341101);c=md5_ff(c,d,a,b,x[i+14],17,-1502002290);b=md5_ff(b,c,d,a,x[i+15],22,1236535329);a=md5_gg(a,b,c,d,x[i+1],5,-165796510);d=md5_gg(d,a,b,c,x[i+6],9,-1069501632);c=md5_gg(c,d,a,b,x[i+11],14,643717713);b=md5_gg(b,c,d,a,x[i+0],20,-373897302);a=md5_gg(a,b,c,d,x[i+5],5,-701558691);d=md5_gg(d,a,b,c,x[i+10],9,38016083);c=md5_gg(c,d,a,b,x[i+15],14,-660478335);b=md5_gg(b,c,d,a,x[i+4],20,-405537848);a=md5_gg(a,b,c,d,x[i+9],5,568446438);d=md5_gg(d,a,b,c,x[i+14],9,-1019803690);c=md5_gg(c,d,a,b,x[i+3],14,-187363961);b=md5_gg(b,c,d,a,x[i+8],20,1163531501);a=md5_gg(a,b,c,d,x[i+13],5,-1444681467);d=md5_gg(d,a,b,c,x[i+2],9,-51403784);c=md5_gg(c,d,a,b,x[i+7],14,1735328473);b=md5_gg(b,c,d,a,x[i+12],20,-1926607734);a=md5_hh(a,b,c,d,x[i+5],4,-378558);d=md5_hh(d,a,b,c,x[i+8],11,-2022574463);c=md5_hh(c,d,a,b,x[i+11],16,1839030562);b=md5_hh(b,c,d,a,x[i+14],23,-35309556);a=md5_hh(a,b,c,d,x[i+1],4,-1530992060);d=md5_hh(d,a,b,c,x[i+4],11,1272893353);c=md5_hh(c,d,a,b,x[i+7],16,-155497632);b=md5_hh(b,c,d,a,x[i+10],23,-1094730640);a=md5_hh(a,b,c,d,x[i+13],4,681279174);d=md5_hh(d,a,b,c,x[i+0],11,-358537222);c=md5_hh(c,d,a,b,x[i+3],16,-722521979);b=md5_hh(b,c,d,a,x[i+6],23,76029189);a=md5_hh(a,b,c,d,x[i+9],4,-640364487);d=md5_hh(d,a,b,c,x[i+12],11,-421815835);c=md5_hh(c,d,a,b,x[i+15],16,530742520);b=md5_hh(b,c,d,a,x[i+2],23,-995338651);a=md5_ii(a,b,c,d,x[i+0],6,-198630844);d=md5_ii(d,a,b,c,x[i+7],10,1126891415);c=md5_ii(c,d,a,b,x[i+14],15,-1416354905);b=md5_ii(b,c,d,a,x[i+5],21,-57434055);a=md5_ii(a,b,c,d,x[i+12],6,1700485571);d=md5_ii(d,a,b,c,x[i+3],10,-1894986606);c=md5_ii(c,d,a,b,x[i+10],15,-1051523);b=md5_ii(b,c,d,a,x[i+1],21,-2054922799);a=md5_ii(a,b,c,d,x[i+8],6,1873313359);d=md5_ii(d,a,b,c,x[i+15],10,-30611744);c=md5_ii(c,d,a,b,x[i+6],15,-1560198380);b=md5_ii(b,c,d,a,x[i+13],21,1309151649);a=md5_ii(a,b,c,d,x[i+4],6,-145523070);d=md5_ii(d,a,b,c,x[i+11],10,-1120210379);c=md5_ii(c,d,a,b,x[i+2],15,718787259);b=md5_ii(b,c,d,a,x[i+9],21,-343485551);a=safe_add(a,olda);b=safe_add(b,oldb);c=safe_add(c,oldc);d=safe_add(d,oldd);} return Array(a,b,c,d);};function md5_cmn(q,a,b,x,s,t) {return safe_add(bit_rol(safe_add(safe_add(a,q),safe_add(x,t)),s),b);};function md5_ff(a,b,c,d,x,s,t) {return md5_cmn((b&c)|((~b)&d),a,b,x,s,t);};function md5_gg(a,b,c,d,x,s,t) {return md5_cmn((b&d)|(c&(~d)),a,b,x,s,t);};function md5_hh(a,b,c,d,x,s,t) {return md5_cmn(b^c^d,a,b,x,s,t);};function md5_ii(a,b,c,d,x,s,t) {return md5_cmn(c^(b|(~d)),a,b,x,s,t);};function safe_add(x,y) {var lsw=(x&0xFFFF)+(y&0xFFFF);var msw=(x>>16)+(y>>16)+(lsw>>16);return(msw<<16)|(lsw&0xFFFF);};function bit_rol(num,cnt) {return(num<<cnt)|(num>>>(32-cnt));};function str2binl(str) {var bin=Array;var mask=(1<<chrsz)-1;for(var i=0;i<str.length*chrsz;i+=chrsz) bin[i>>5]|=(str.charCodeAt(i/chrsz)&mask)<<(i%32);return bin;};function binl2hex(binarray) {var str='';for(var i=0;i<binarray.length*4;i++) {str+=hex_tab.charAt((binarray[i>>2]>>((i%4)*8+4))&0xF)+ hex_tab.charAt((binarray[i>>2]>>((i%4)*8))&0xF);} return str;}; // // --FILE BOUNDARY-- // --FILE BOUNDARY-- // --FILE BOUNDARY-- /* * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message * Digest Algorithm, as defined in RFC 1321. * Version 2.2-alpha Copyright (C) Paul Johnston 1999 - 2005 * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet * Distributed under the BSD License * See http://pajhome.org.uk/crypt/md5 for more info. */

/* * Configurable variables. You may need to tweak these to be compatible with * the server-side, but the defaults work in most cases. */ var hexcase = 0;  /* hex output format. 0 - lowercase; 1 - uppercase       */ var b64pad = ""; /* base-64 pad character. "=" for strict RFC compliance  */

/* * These are the functions you'll usually want to call * They take string arguments and return either hex or base-64 encoded strings */ function hex_md5(s)   { return rstr2hex(rstr_md5(str2rstr_utf8(s))); } function b64_md5(s)   { return rstr2b64(rstr_md5(str2rstr_utf8(s))); } function any_md5(s, e) { return rstr2any(rstr_md5(str2rstr_utf8(s)), e); } function hex_hmac_md5(k, d) { return rstr2hex(rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d))); } function b64_hmac_md5(k, d) { return rstr2b64(rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d))); } function any_hmac_md5(k, d, e) { return rstr2any(rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d)), e); }

/* * Perform a simple self-test to see if the VM is working */ function md5_vm_test { return hex_md5("abc") == "900150983cd24fb0d6963f7d28e17f72"; }

/* * Calculate the MD5 of a raw string */ function rstr_md5(s) { return binl2rstr(binl_md5(rstr2binl(s), s.length * 8)); }

/* * Calculate the HMAC-MD5, of a key and some data (raw strings) */ function rstr_hmac_md5(key, data) { var bkey = rstr2binl(key); if(bkey.length > 16) bkey = binl_md5(bkey, key.length * 8);

var ipad = Array(16), opad = Array(16); for(var i = 0; i < 16; i++) {   ipad[i] = bkey[i] ^ 0x36363636; opad[i] = bkey[i] ^ 0x5C5C5C5C; }

var hash = binl_md5(ipad.concat(rstr2binl(data)), 512 + data.length * 8); return binl2rstr(binl_md5(opad.concat(hash), 512 + 128)); }

/* * Convert a raw string to a hex string */ function rstr2hex(input) { var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef"; var output = ""; var x; for(var i = 0; i < input.length; i++) {   x = input.charCodeAt(i); output += hex_tab.charAt((x >>> 4) & 0x0F) + hex_tab.charAt( x        & 0x0F); } return output; }

/* * Convert a raw string to a base-64 string */ function rstr2b64(input) { var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; var output = ""; var len = input.length; for(var i = 0; i < len; i += 3) {   var triplet = (input.charCodeAt(i) << 16) | (i + 1 < len ? input.charCodeAt(i+1) << 8 : 0) | (i + 2 < len ? input.charCodeAt(i+2)     : 0); for(var j = 0; j < 4; j++) {     if(i * 8 + j * 6 > input.length * 8) output += b64pad; else output += tab.charAt((triplet >>> 6*(3-j)) & 0x3F); } }  return output; }

/* * Convert a raw string to an arbitrary string encoding */ function rstr2any(input, encoding) { var divisor = encoding.length; var remainders = Array; var i, q, x, quotient;

/* Convert to an array of 16-bit big-endian values, forming the dividend */ var dividend = Array(input.length / 2); for(i = 0; i < dividend.length; i++) {   dividend[i] = (input.charCodeAt(i * 2) << 8) | input.charCodeAt(i * 2 + 1); }

/*  * Repeatedly perform a long division. The binary array forms the dividend, * the length of the encoding is the divisor. Once computed, the quotient * forms the dividend for the next step. We stop when the dividend is zero. * All remainders are stored for later use. */ while(dividend.length > 0) {   quotient = Array; x = 0; for(i = 0; i < dividend.length; i++) {     x = (x << 16) + dividend[i]; q = Math.floor(x / divisor); x -= q * divisor; if(quotient.length > 0 || q > 0) quotient[quotient.length] = q;   } remainders[remainders.length] = x;   dividend = quotient; }

/* Convert the remainders to the output string */ var output = ""; for(i = remainders.length - 1; i >= 0; i--) output += encoding.charAt(remainders[i]);

return output; }

/* * Encode a string as utf-8. * For efficiency, this assumes the input is valid utf-16. */ function str2rstr_utf8(input) { var output = ""; var i = -1; var x, y;

while(++i < input.length) {   /* Decode utf-16 surrogate pairs */ x = input.charCodeAt(i); y = i + 1 < input.length ? input.charCodeAt(i + 1) : 0; if(0xD800 <= x && x <= 0xDBFF && 0xDC00 <= y && y <= 0xDFFF) {     x = 0x10000 + ((x & 0x03FF) << 10) + (y & 0x03FF); i++; }

/* Encode output as utf-8 */ if(x <= 0x7F) output += String.fromCharCode(x); else if(x <= 0x7FF) output += String.fromCharCode(0xC0 | ((x >>> 6 ) & 0x1F),                                   0x80 | ( x         & 0x3F)); else if(x <= 0xFFFF) output += String.fromCharCode(0xE0 | ((x >>> 12) & 0x0F),                                   0x80 | ((x >>> 6 ) & 0x3F),                                    0x80 | ( x         & 0x3F)); else if(x <= 0x1FFFFF) output += String.fromCharCode(0xF0 | ((x >>> 18) & 0x07),                                   0x80 | ((x >>> 12) & 0x3F),                                    0x80 | ((x >>> 6 ) & 0x3F),                                    0x80 | ( x         & 0x3F)); } return output; }

/* * Encode a string as utf-16 */ function str2rstr_utf16le(input) { var output = ""; for(var i = 0; i < input.length; i++) output += String.fromCharCode( input.charCodeAt(i)       & 0xFF,                                  (input.charCodeAt(i) >>> 8) & 0xFF); return output; }

function str2rstr_utf16be(input) { var output = ""; for(var i = 0; i < input.length; i++) output += String.fromCharCode((input.charCodeAt(i) >>> 8) & 0xFF,                                  input.charCodeAt(i)        & 0xFF); return output; }

/* * Convert a raw string to an array of little-endian words * Characters >255 have their high-byte silently ignored. */ function rstr2binl(input) { var output = Array(input.length >> 2); for(var i = 0; i < output.length; i++) output[i] = 0; for(var i = 0; i < input.length * 8; i += 8) output[i>>5] |= (input.charCodeAt(i / 8) & 0xFF) << (i%32); return output; }

/* * Convert an array of little-endian words to a string */ function binl2rstr(input) { var output = ""; for(var i = 0; i < input.length * 32; i += 8) output += String.fromCharCode((input[i>>5] >>> (i % 32)) & 0xFF); return output; }

/* * Calculate the MD5 of an array of little-endian words, and a bit length. */ function binl_md5(x, len) { /* append padding */ x[len >> 5] |= 0x80 << ((len) % 32); x[(((len + 64) >>> 9) << 4) + 14] = len;

var a = 1732584193; var b = -271733879; var c = -1732584194; var d = 271733878;

for(var i = 0; i < x.length; i += 16) {   var olda = a;    var oldb = b;    var oldc = c;    var oldd = d;

a = md5_ff(a, b, c, d, x[i+ 0], 7, -680876936); d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586); c = md5_ff(c, d, a, b, x[i+ 2], 17, 606105819); b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330); a = md5_ff(a, b, c, d, x[i+ 4], 7, -176418897); d = md5_ff(d, a, b, c, x[i+ 5], 12, 1200080426); c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341); b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983); a = md5_ff(a, b, c, d, x[i+ 8], 7, 1770035416); d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417); c = md5_ff(c, d, a, b, x[i+10], 17, -42063); b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162); a = md5_ff(a, b, c, d, x[i+12], 7, 1804603682); d = md5_ff(d, a, b, c, x[i+13], 12, -40341101); c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290); b = md5_ff(b, c, d, a, x[i+15], 22, 1236535329);

a = md5_gg(a, b, c, d, x[i+ 1], 5, -165796510); d = md5_gg(d, a, b, c, x[i+ 6], 9, -1069501632); c = md5_gg(c, d, a, b, x[i+11], 14, 643717713); b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302); a = md5_gg(a, b, c, d, x[i+ 5], 5, -701558691); d = md5_gg(d, a, b, c, x[i+10], 9, 38016083); c = md5_gg(c, d, a, b, x[i+15], 14, -660478335); b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848); a = md5_gg(a, b, c, d, x[i+ 9], 5, 568446438); d = md5_gg(d, a, b, c, x[i+14], 9, -1019803690); c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961); b = md5_gg(b, c, d, a, x[i+ 8], 20, 1163531501); a = md5_gg(a, b, c, d, x[i+13], 5, -1444681467); d = md5_gg(d, a, b, c, x[i+ 2], 9, -51403784); c = md5_gg(c, d, a, b, x[i+ 7], 14, 1735328473); b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);

a = md5_hh(a, b, c, d, x[i+ 5], 4, -378558); d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463); c = md5_hh(c, d, a, b, x[i+11], 16, 1839030562); b = md5_hh(b, c, d, a, x[i+14], 23, -35309556); a = md5_hh(a, b, c, d, x[i+ 1], 4, -1530992060); d = md5_hh(d, a, b, c, x[i+ 4], 11, 1272893353); c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632); b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640); a = md5_hh(a, b, c, d, x[i+13], 4, 681279174); d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222); c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979); b = md5_hh(b, c, d, a, x[i+ 6], 23, 76029189); a = md5_hh(a, b, c, d, x[i+ 9], 4, -640364487); d = md5_hh(d, a, b, c, x[i+12], 11, -421815835); c = md5_hh(c, d, a, b, x[i+15], 16, 530742520); b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);

a = md5_ii(a, b, c, d, x[i+ 0], 6, -198630844); d = md5_ii(d, a, b, c, x[i+ 7], 10, 1126891415); c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905); b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055); a = md5_ii(a, b, c, d, x[i+12], 6, 1700485571); d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606); c = md5_ii(c, d, a, b, x[i+10], 15, -1051523); b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799); a = md5_ii(a, b, c, d, x[i+ 8], 6, 1873313359); d = md5_ii(d, a, b, c, x[i+15], 10, -30611744); c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380); b = md5_ii(b, c, d, a, x[i+13], 21, 1309151649); a = md5_ii(a, b, c, d, x[i+ 4], 6, -145523070); d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379); c = md5_ii(c, d, a, b, x[i+ 2], 15, 718787259); b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);

a = safe_add(a, olda); b = safe_add(b, oldb); c = safe_add(c, oldc); d = safe_add(d, oldd); } return Array(a, b, c, d); }

/* * These functions implement the four basic operations the algorithm uses. */ function md5_cmn(q, a, b, x, s, t) { return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b); } function md5_ff(a, b, c, d, x, s, t) { return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t); } function md5_gg(a, b, c, d, x, s, t) { return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t); } function md5_hh(a, b, c, d, x, s, t) { return md5_cmn(b ^ c ^ d, a, b, x, s, t); } function md5_ii(a, b, c, d, x, s, t) { return md5_cmn(c ^ (b | (~d)), a, b, x, s, t); }

/* * Add integers, wrapping at 2^32. This uses 16-bit operations internally * to work around bugs in some JS interpreters. */ function safe_add(x, y) { var lsw = (x & 0xFFFF) + (y & 0xFFFF); var msw = (x >> 16) + (y >> 16) + (lsw >> 16); return (msw << 16) | (lsw & 0xFFFF); }

/* * Bitwise rotate a 32-bit number to the left. */ function bit_rol(num, cnt) { return (num << cnt) | (num >>> (32 - cnt)); }// --FILE BOUNDARY-- // --FILE BOUNDARY-- // --FILE BOUNDARY-- //\///// //\ overLIB 4.21 - You may not remove or change this notice. //\ Copyright Erik Bosrup 1998-2004. All rights reserved. //\ //\ Contributors are listed on the homepage. //\ This file might be old, always check for the latest version at: //\ http://www.bosrup.com/web/overlib/ //\ //\ Please read the license agreement (available through the link above) //\ before using overLIB. Direct any licensing questions to erik@bosrup.com. //\ //\ Do not sell this as your own work or remove this copyright notice. //\ For full details on copying or changing this script please read the //\ license agreement at the link above. Please give credit on sites that //\ use overLIB and submit changes of the script so other people can use //\ them as well. //\///// //\ THIS IS A VERY MODIFIED VERSION. 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if(o3_fgbackground!="")o3_fgbackground="background=\""+o3_fgbackground+"\"";if(o3_bgbackground!="")o3_bgbackground=(styleType?"background=\""+o3_bgbackground+"\"":o3_bgbackground); if(o3_fgcolor!="")o3_fgcolor=(styleType?"bgcolor=\""+o3_fgcolor+"\"":o3_fgcolor);if(o3_bgcolor!="")o3_bgcolor=(styleType?"bgcolor=\""+o3_bgcolor+"\"":o3_bgcolor); if(o3_height>0)o3_height=(styleType?"height=\""+o3_height+"\"":o3_height);else o3_height=""; if(o3_cap==""){ layerhtml=runHook('ol_content_simple',FALTERNATE,o3_css,o3_text);}else{ if(o3_sticky){ layerhtml=runHook('ol_content_caption',FALTERNATE,o3_css,o3_text,o3_cap,o3_close);}else{ layerhtml=runHook('ol_content_caption',FALTERNATE,o3_css,o3_text,o3_cap,"");}}} if(o3_sticky){if(o3_timerid>0){clearTimeout(o3_timerid);o3_timerid=0;} o3_showingsticky=1;o3_removecounter=0;} if(!runHook("createPopup",FREPLACE,layerhtml))return false; if(o3_autostatus>0){o3_status=o3_text;if(o3_autostatus>1)o3_status=o3_cap;} o3_allowmove=0; if(o3_timeout>0){if(o3_timerid>0)clearTimeout(o3_timerid);o3_timerid=setTimeout("cClick",o3_timeout);} runHook("disp",FREPLACE,o3_status);runHook("olMain",FAFTER); return(olOp&&event&&event.type=='mouseover'&&!o3_status)?:(o3_status!=);} function ol_content_simple(text){var cpIsMultiple=/,/.test(o3_cellpad);var txt='  '; set_background("");return txt;} function ol_content_caption(text,title,close){var nameId,txt,cpIsMultiple=/,/.test(o3_cellpad);var closing,closeevent; closing="";closeevent="onmouseover";if(o3_closeclick==1)closeevent=(o3_closetitle?"title='"+o3_closetitle+"'":"")+" onclick";if(o3_capicon!=""){nameId=' hspace=\"5\"'+' align=\"middle\" alt=\"\"';if(typeof o3_dragimg!='undefined'&&o3_dragimg)nameId=' hspace=\"5\"'+' name=\"'+o3_dragimg+'\" id=\"'+o3_dragimg+'\" align=\"middle\" alt=\"Drag Enabled\" title=\"Drag Enabled\"';o3_capicon='<img src=\"'+o3_capicon+'\"'+nameId+' />';} if(close!="") closing='<td '+(!o3_compatmode&&o3_closefontclass?'class="'+o3_closefontclass:'align="RIGHT')+'"><a href="javascript:return '+fnRef+'cClick;"'+((o3_compatmode&&o3_closefontclass)?' class="'+o3_closefontclass+'" ':' ')+closeevent+'="return '+fnRef+'cClick;">'+(o3_closefontclass?:wrapStr(0,o3_closesize,'close'))+close+(o3_closefontclass?:wrapStr(1,o3_closesize,'close'))+'</a> ';txt='   '; set_background("");return txt;} function ol_content_background(text,picture,hasfullhtml){if(hasfullhtml){txt=text;}else{txt=' ';} set_background(picture);return txt;} function set_background(pic){if(pic==""){if(olNs4){over.background.src=null;}else if(over.style){over.style.backgroundImage="none";} }else{if(olNs4){over.background.src=pic;}else if(over.style){over.style.width=o3_width+'px';over.style.backgroundImage="url("+pic+")";}}} var olShowId=-1; function disp(statustext){runHook("disp",FBEFORE); if(o3_allowmove==0){runHook("placeLayer",FREPLACE);(olNs6&&olShowId<0)?olShowId=setTimeout("runHook('showObject',FREPLACE,over)",1):runHook("showObject",FREPLACE,over);o3_allowmove=(o3_sticky||o3_followmouse==0)?0:1;} runHook("disp",FAFTER); if(statustext!="")self.status=statustext;} function createPopup(lyrContent){runHook("createPopup",FBEFORE); if(o3_wrap){var wd,ww,theObj=(olNs4?over:over.style);theObj.top=theObj.left=((olIe4&&!olOp)?0:-10000)+(!olNs4?'px':0);layerWrite(lyrContent);wd=(olNs4?over.clip.width:over.offsetWidth);if(wd>(ww=windowWidth)){lyrContent=lyrContent.replace(/\ /g,' ');o3_width=ww;o3_wrap=0;}} layerWrite(lyrContent); if(o3_wrap)o3_width=(olNs4?over.clip.width:over.offsetWidth); runHook("createPopup",FAFTER,lyrContent); return true;} function placeLayer{var placeX,placeY,widthFix=0; if(o3_frame.innerWidth)widthFix=18;iwidth=windowWidth; winoffset=(olIe4)?eval('o3_frame.'+docRoot+'.scrollLeft'):o3_frame.pageXOffset; placeX=runHook('horizontalPlacement',FCHAIN,iwidth,winoffset,widthFix); if(o3_frame.innerHeight){iheight=o3_frame.innerHeight;}else if(eval('o3_frame.'+docRoot)&&eval("typeof o3_frame."+docRoot+".clientHeight=='number'")&&eval('o3_frame.'+docRoot+'.clientHeight')){iheight=eval('o3_frame.'+docRoot+'.clientHeight');} scrolloffset=(olIe4)?eval('o3_frame.'+docRoot+'.scrollTop'):o3_frame.pageYOffset;placeY=runHook('verticalPlacement',FCHAIN,iheight,scrolloffset); repositionTo(over,placeX,placeY);} function olMouseMove(e){var e=(e)?e:event; if(e.pageX){o3_x=e.pageX;o3_y=e.pageY;}else if(e.clientX){o3_x=eval('e.clientX+o3_frame.'+docRoot+'.scrollLeft');o3_y=eval('e.clientY+o3_frame.'+docRoot+'.scrollTop');} if(o3_allowmove==1)runHook("placeLayer",FREPLACE); if(hoveringSwitch&&!olNs4&&runHook("cursorOff",FREPLACE)){(olHideDelay?hideDelay(olHideDelay):cClick);hoveringSwitch=!hoveringSwitch;}} function no_overlib{return ver3fix;} function olMouseCapture{capExtent=document;var fN,str=,l,k,f,wMv,sS,mseHandler=olMouseMove;var re=/function[ ]*(\w*)\(/; wMv=(!olIe4&&window.onmousemove);if(document.onmousemove||wMv){if(wMv)capExtent=window;f=capExtent.onmousemove.toString;fN=f.match(re);if(fN==null){str=f+'(e);';}else if(fN[1]=='anonymous'||fN[1]=='olMouseMove'||(wMv&&fN[1]=='onmousemove')){if(!olOp&&wMv){l=f.indexOf('{')+1;k=f.lastIndexOf('}');sS=f.substring(l,k);if((l=sS.indexOf('('))!=-1){sS=sS.substring(0,l).replace(/^\s+/,).replace(/\s+$/,'');if(eval("typeof "+sS+"=='undefined'"))window.onmousemove=null;else str=sS+'(e);';}} if(!str){olCheckMouseCapture=false;return;} }else{if(fN[1])str=fN[1]+'(e);';else{l=f.indexOf('{')+1;k=f.lastIndexOf('}');str=f.substring(l,k)+'\n';}} str+='olMouseMove(e);';mseHandler=new Function('e',str);} capExtent.onmousemove=mseHandler;if(olNs4)capExtent.captureEvents(Event.MOUSEMOVE);} function parseTokens(pf,ar){ var v,i,mode=-1,par=(pf!='ol_'),fnMark=(par&&!ar.length?1:0); for(i=0;i<ar.length;i++){if(mode<0){ if(typeof ar[i]=='number'&&ar[i]>pmStart&&ar[i]<pmUpper){fnMark=(par?1:0);i--;}else{switch(pf){case 'ol_': ol_text=ar[i].toString;break;default: o3_text=ar[i].toString;}} mode=0;}else{ if(ar[i]>=pmCount||ar[i]==DONOTHING){continue;} if(ar[i]==INARRAY){fnMark=0;eval(pf+'text=ol_texts['+ar[++i]+'].toString');continue;} if(ar[i]==CAPARRAY){eval(pf+'cap=ol_caps['+ar[++i]+'].toString');continue;} if(ar[i]==STICKY){if(pf!='ol_')eval(pf+'sticky=1');continue;} if(ar[i]==BACKGROUND){eval(pf+'background="'+ar[++i]+'"');continue;} if(ar[i]==NOCLOSE){if(pf!='ol_')opt_NOCLOSE;continue;} if(ar[i]==CAPTION){eval(pf+"cap='"+escSglQuote(ar[++i])+"'");continue;} if(ar[i]==CENTER||ar[i]==LEFT||ar[i]==RIGHT){eval(pf+'hpos='+ar[i]);if(pf!='ol_')olHautoFlag=1;continue;} if(ar[i]==OFFSETX){eval(pf+'offsetx='+ar[++i]);continue;} if(ar[i]==OFFSETY){eval(pf+'offsety='+ar[++i]);continue;} if(ar[i]==FGCOLOR){eval(pf+'fgcolor="'+ar[++i]+'"');continue;} if(ar[i]==BGCOLOR){eval(pf+'bgcolor="'+ar[++i]+'"');continue;} if(ar[i]==TEXTCOLOR){eval(pf+'textcolor="'+ar[++i]+'"');continue;} if(ar[i]==CAPCOLOR){eval(pf+'capcolor="'+ar[++i]+'"');continue;} if(ar[i]==CLOSECOLOR){eval(pf+'closecolor="'+ar[++i]+'"');continue;} if(ar[i]==WIDTH){eval(pf+'width='+ar[++i]);continue;} if(ar[i]==BORDER){eval(pf+'border='+ar[++i]);continue;} if(ar[i]==CELLPAD){i=opt_MULTIPLEARGS(++i,ar,(pf+'cellpad'));continue;} if(ar[i]==STATUS){eval(pf+"status='"+escSglQuote(ar[++i])+"'");continue;} if(ar[i]==AUTOSTATUS){eval(pf+'autostatus=('+pf+'autostatus==1)?0:1');continue;} if(ar[i]==AUTOSTATUSCAP){eval(pf+'autostatus=('+pf+'autostatus==2)?0:2');continue;} if(ar[i]==HEIGHT){eval(pf+'height='+pf+'aboveheight='+ar[++i]);continue;} if(ar[i]==CLOSETEXT){eval(pf+"close='"+escSglQuote(ar[++i])+"'");continue;} if(ar[i]==SNAPX){eval(pf+'snapx='+ar[++i]);continue;} if(ar[i]==SNAPY){eval(pf+'snapy='+ar[++i]);continue;} if(ar[i]==FIXX){eval(pf+'fixx='+ar[++i]);continue;} if(ar[i]==FIXY){eval(pf+'fixy='+ar[++i]);continue;} if(ar[i]==RELX){eval(pf+'relx='+ar[++i]);continue;} if(ar[i]==RELY){eval(pf+'rely='+ar[++i]);continue;} if(ar[i]==FGBACKGROUND){eval(pf+'fgbackground="'+ar[++i]+'"');continue;} if(ar[i]==BGBACKGROUND){eval(pf+'bgbackground="'+ar[++i]+'"');continue;} if(ar[i]==PADX){eval(pf+'padxl='+ar[++i]);eval(pf+'padxr='+ar[++i]);continue;} if(ar[i]==PADY){eval(pf+'padyt='+ar[++i]);eval(pf+'padyb='+ar[++i]);continue;} if(ar[i]==FULLHTML){if(pf!='ol_')eval(pf+'fullhtml=1');continue;} if(ar[i]==BELOW||ar[i]==ABOVE){eval(pf+'vpos='+ar[i]);if(pf!='ol_')olVautoFlag=1;continue;} if(ar[i]==CAPICON){eval(pf+'capicon="'+ar[++i]+'"');continue;} if(ar[i]==TEXTFONT){eval(pf+"textfont='"+escSglQuote(ar[++i])+"'");continue;} if(ar[i]==CAPTIONFONT){eval(pf+"captionfont='"+escSglQuote(ar[++i])+"'");continue;} if(ar[i]==CLOSEFONT){eval(pf+"closefont='"+escSglQuote(ar[++i])+"'");continue;} if(ar[i]==TEXTSIZE){eval(pf+'textsize="'+ar[++i]+'"');continue;} if(ar[i]==CAPTIONSIZE){eval(pf+'captionsize="'+ar[++i]+'"');continue;} if(ar[i]==CLOSESIZE){eval(pf+'closesize="'+ar[++i]+'"');continue;} if(ar[i]==TIMEOUT){eval(pf+'timeout='+ar[++i]);continue;} if(ar[i]==FUNCTION){if(pf=='ol_'){if(typeof ar[i+1]!='number'){v=ar[++i];ol_function=(typeof v=='function'?v:null);}}else{fnMark=0;v=null;if(typeof ar[i+1]!='number')v=ar[++i]; opt_FUNCTION(v);} continue;} if(ar[i]==DELAY){eval(pf+'delay='+ar[++i]);continue;} if(ar[i]==HAUTO){eval(pf+'hauto=('+pf+'hauto==0)?1:0');continue;} if(ar[i]==VAUTO){eval(pf+'vauto=('+pf+'vauto==0)?1:0');continue;} if(ar[i]==CLOSECLICK){eval(pf+'closeclick=('+pf+'closeclick==0)?1:0');continue;} if(ar[i]==WRAP){eval(pf+'wrap=('+pf+'wrap==0)?1:0');continue;} if(ar[i]==FOLLOWMOUSE){eval(pf+'followmouse=('+pf+'followmouse==1)?0:1');continue;} if(ar[i]==MOUSEOFF){eval(pf+'mouseoff=('+pf+'mouseoff==0)?1:0');v=ar[i+1];if(pf!='ol_'&&eval(pf+'mouseoff')&&typeof v=='number'&&(v<pmStart||v>pmUpper))olHideDelay=ar[++i];continue;} if(ar[i]==CLOSETITLE){eval(pf+"closetitle='"+escSglQuote(ar[++i])+"'");continue;} if(ar[i]==CSSOFF||ar[i]==CSSCLASS){eval(pf+'css='+ar[i]);continue;} if(ar[i]==COMPATMODE){eval(pf+'compatmode=('+pf+'compatmode==0)?1:0');continue;} if(ar[i]==FGCLASS){eval(pf+'fgclass="'+ar[++i]+'"');continue;} if(ar[i]==BGCLASS){eval(pf+'bgclass="'+ar[++i]+'"');continue;} if(ar[i]==TEXTFONTCLASS){eval(pf+'textfontclass="'+ar[++i]+'"');continue;} if(ar[i]==CAPTIONFONTCLASS){eval(pf+'captionfontclass="'+ar[++i]+'"');continue;} if(ar[i]==CLOSEFONTCLASS){eval(pf+'closefontclass="'+ar[++i]+'"');continue;} i=parseCmdLine(pf,i,ar);}} if(fnMark&&o3_function)o3_text=o3_function; if((pf=='o3_')&&o3_wrap){o3_width=0; var tReg=/<.*\n*>/ig;if(!tReg.test(o3_text))o3_text=o3_text.replace(/[ ]+/g,' ');if(!tReg.test(o3_cap))o3_cap=o3_cap.replace(/[ ]+/g,' ');} if((pf=='o3_')&&o3_sticky){if(!o3_close&&(o3_frame!=ol_frame))o3_close=ol_close;if(o3_mouseoff&&(o3_frame==ol_frame))opt_NOCLOSE(' ');}} function layerWrite(txt){txt+="\n";if(olNs4){var lyr=o3_frame.document.layers['overDiv'].document lyr.write(txt) lyr.close }else if(typeof over.innerHTML!='undefined'){if(olIe5&&isMac)over.innerHTML='';over.innerHTML=txt;}else{range=o3_frame.document.createRange;range.setStartAfter(over);domfrag=range.createContextualFragment(txt); while(over.hasChildNodes){over.removeChild(over.lastChild);} over.appendChild(domfrag);}} function showObject(obj){runHook("showObject",FBEFORE); var theObj=(olNs4?obj:obj.style);theObj.visibility='visible'; runHook("showObject",FAFTER);} function hideObject(obj){runHook("hideObject",FBEFORE); var theObj=(olNs4?obj:obj.style);if(olNs6&&olShowId>0){clearTimeout(olShowId);olShowId=0;} theObj.visibility='hidden';theObj.top=theObj.left=((olIe4&&!olOp)?0:-10000)+(!olNs4?'px':0); if(o3_timerid>0)clearTimeout(o3_timerid);if(o3_delayid>0)clearTimeout(o3_delayid); o3_timerid=0;o3_delayid=0;self.status=""; if(obj.onmouseout||obj.onmouseover){if(olNs4)obj.releaseEvents(Event.MOUSEOUT||Event.MOUSEOVER);obj.onmouseout=obj.onmouseover=null;} runHook("hideObject",FAFTER);} function repositionTo(obj,xL,yL){var theObj=(olNs4?obj:obj.style);theObj.left=xL+(!olNs4?'px':0);theObj.top=yL+(!olNs4?'px':0);} function cursorOff{var left=parseInt(over.style.left);var top=parseInt(over.style.top);var right=left+(over.offsetWidth>=parseInt(o3_width)?over.offsetWidth:parseInt(o3_width));var bottom=top+(over.offsetHeight>=o3_aboveheight?over.offsetHeight:o3_aboveheight); if(o3_x<left||o3_x>right||o3_y<top||o3_y>bottom)return true; return false;} function opt_FUNCTION(callme){o3_text=(callme?(typeof callme=='string'?(/.+\(.*\)/.test(callme)?eval(callme):callme):callme):(o3_function?o3_function:'No Function')); return 0;} function opt_NOCLOSE(unused){if(!unused)o3_close=""; if(olNs4){over.captureEvents(Event.MOUSEOUT||Event.MOUSEOVER);over.onmouseover=function{if(o3_timerid>0){clearTimeout(o3_timerid);o3_timerid=0;} } over.onmouseout=function(e){if(olHideDelay)hideDelay(olHideDelay);else cClick(e);} }else{over.onmouseover=function{hoveringSwitch=true;if(o3_timerid>0){clearTimeout(o3_timerid);o3_timerid=0;} }} return 0;} function opt_MULTIPLEARGS(i,args,parameter){var k=i,re,pV,str=''; for(k=i;k<args.length;k++){if(typeof args[k]=='number'&&args[k]>pmStart)break;str+=args[k]+',';} if(str)str=str.substring(0,--str.length); k--;pV=(olNs4&&/cellpad/i.test(parameter))?str.split(',')[0]:str;eval(parameter+'="'+pV+'"'); return k;} function nbspCleanup{if(o3_wrap){o3_text=o3_text.replace(/\ /g,' ');o3_cap=o3_cap.replace(/\ /g,' ');}} function escSglQuote(str){return str.toString.replace(/'/g,"\\'");} function OLonLoad_handler(e){var re=/\w+\(.*\)[;\s]+/g,olre=/overlib\(|nd\(|cClick\(/,fn,l,i; if(!olLoaded)olLoaded=1; if(window.removeEventListener&&e.eventPhase==3)window.removeEventListener("load",OLonLoad_handler,false);else if(window.detachEvent){window.detachEvent("onload",OLonLoad_handler);var fN=document.body.getAttribute('onload');if(fN){fN=fN.toString.match(re);if(fN&&fN.length){for(i=0;i<fN.length;i++){if(/anonymous/.test(fN[i]))continue;while((l=fN[i].search(/\)[;\s]+/))!=-1){fn=fN[i].substring(0,l+1);fN[i]=fN[i].substring(l+2);if(olre.test(fn))eval(fn);}}}}}} function wrapStr(endWrap,fontSizeStr,whichString){var fontStr,fontColor,isClose=((whichString=='close')?1:0),hasDims=/[%\-a-z]+$/.test(fontSizeStr);fontSizeStr=(olNs4)?(!hasDims?fontSizeStr:'1'):fontSizeStr;if(endWrap)return(hasDims&&!olNs4)?(isClose?' ':' '):' ';else{fontStr='o3_'+whichString+'font';fontColor='o3_'+((whichString=='caption')? 'cap':whichString)+'color';return(hasDims&&!olNs4)?(isClose?'<span style="font-family: '+quoteMultiNameFonts(eval(fontStr))+';color: '+eval(fontColor)+';font-size: '+fontSizeStr+';">':'<div style="font-family: '+quoteMultiNameFonts(eval(fontStr))+';color: '+eval(fontColor)+';font-size: '+fontSizeStr+';">'):'<font face="'+eval(fontStr)+'" color="'+eval(fontColor)+'" size="'+(parseInt(fontSizeStr)>7?'7':fontSizeStr)+'">';}} function quoteMultiNameFonts(theFont){var v,pM=theFont.split(',');for(var i=0;i<pM.length;i++){v=pM[i];v=v.replace(/^\s+/,).replace(/\s+$/,);if(/\s/.test(v)&&!/['"]/.test(v)){v="\'"+v+"\'";pM[i]=v;}} return pM.join;} function isExclusive(args){return false;} function setCellPadStr(parameter){var Str=,j=0,ary=new Array,top,bottom,left,right; Str+='padding: ';ary=parameter.replace(/\s+/g,).split(','); switch(ary.length){case 2: top=bottom=ary[j];left=right=ary[++j];break;case 3: top=ary[j];left=right=ary[++j];bottom=ary[++j];break;case 4: top=ary[j];right=ary[++j];bottom=ary[++j];left=ary[++j];break;} Str+=((ary.length==1)?ary[0]+'px;':top+'px '+right+'px '+bottom+'px '+left+'px;'); return Str;} function hideDelay(time){if(time&&!o3_delay){if(o3_timerid>0)clearTimeout(o3_timerid); o3_timerid=setTimeout("cClick",(o3_timeout=time));}} function horizontalPlacement(browserWidth,horizontalScrollAmount,widthFix){var placeX,iwidth=browserWidth,winoffset=horizontalScrollAmount;var parsedWidth=parseInt(o3_width); if(o3_fixx>-1||o3_relx!=null){ placeX=(o3_relx!=null?( o3_relx<0?winoffset+o3_relx+iwidth-parsedWidth-widthFix:winoffset+o3_relx):o3_fixx);}else{ if(o3_hauto==1){if((o3_x-winoffset)>(iwidth/2)){o3_hpos=LEFT;}else{o3_hpos=RIGHT;}} if(o3_hpos==CENTER){placeX=o3_x+o3_offsetx-(parsedWidth/2); if(placeX<winoffset)placeX=winoffset;} if(o3_hpos==RIGHT){placeX=o3_x+o3_offsetx; if((placeX+parsedWidth)>(winoffset+iwidth-widthFix)){placeX=iwidth+winoffset-parsedWidth-widthFix;if(placeX<0)placeX=0;}} if(o3_hpos==LEFT){placeX=o3_x-o3_offsetx-parsedWidth;if(placeX<winoffset)placeX=winoffset;} if(o3_snapx>1){var snapping=placeX % o3_snapx; if(o3_hpos==LEFT){placeX=placeX-(o3_snapx+snapping);}else{ placeX=placeX+(o3_snapx-snapping);} if(placeX<winoffset)placeX=winoffset;}} return placeX;} function verticalPlacement(browserHeight,verticalScrollAmount){var placeY,iheight=browserHeight,scrolloffset=verticalScrollAmount;var parsedHeight=(o3_aboveheight?parseInt(o3_aboveheight):(olNs4?over.clip.height:over.offsetHeight)); if(o3_fixy>-1||o3_rely!=null){ placeY=(o3_rely!=null?(o3_rely<0?scrolloffset+o3_rely+iheight-parsedHeight:scrolloffset+o3_rely):o3_fixy);}else{ if(o3_vauto==1){if((o3_y-scrolloffset)>(iheight/2)&&o3_vpos==BELOW&&(o3_y+parsedHeight+o3_offsety-(scrolloffset+iheight)>0)){o3_vpos=ABOVE;}else if(o3_vpos==ABOVE&&(o3_y-(parsedHeight+o3_offsety)-scrolloffset<0)){o3_vpos=BELOW;}} if(o3_vpos==ABOVE){if(o3_aboveheight==0)o3_aboveheight=parsedHeight; placeY=o3_y-(o3_aboveheight+o3_offsety);if(placeY<scrolloffset)placeY=scrolloffset;}else{ placeY=o3_y+o3_offsety;} if(o3_snapy>1){var snapping=placeY % o3_snapy; if(o3_aboveheight>0&&o3_vpos==ABOVE){placeY=placeY-(o3_snapy+snapping);}else{placeY=placeY+(o3_snapy-snapping);} if(placeY<scrolloffset)placeY=scrolloffset;}} return placeY;} function checkPositionFlags{if(olHautoFlag)olHautoFlag=o3_hauto=0;if(olVautoFlag)olVautoFlag=o3_vauto=0;return true;} function windowWidth{var w;if(o3_frame.innerWidth)w=o3_frame.innerWidth;else if(eval('o3_frame.'+docRoot)&&eval("typeof o3_frame."+docRoot+".clientWidth=='number'")&&eval('o3_frame.'+docRoot+'.clientWidth')) w=eval('o3_frame.'+docRoot+'.clientWidth');return w;} function createDivContainer(id,frm,zValue){id=(id||'overDiv'),frm=(frm||o3_frame),zValue=(zValue||1000);var objRef,divContainer=layerReference(id); if(divContainer==null){if(olNs4){divContainer=frm.document.layers[id]=new Layer(window.innerWidth,frm);objRef=divContainer;}else{var body=(olIe4?frm.document.all.tags('BODY')[0]:frm.document.getElementsByTagName("BODY")[0]);if(olIe4&&!document.getElementById){body.insertAdjacentHTML("beforeEnd",'<div id="'+id+'"> ');divContainer=layerReference(id);}else{divContainer=frm.document.createElement("DIV");divContainer.id=id;body.appendChild(divContainer);} objRef=divContainer.style;} objRef.position='absolute';objRef.visibility='hidden';objRef.zIndex=zValue;if(olIe4&&!olOp)objRef.left=objRef.top='0px';else objRef.left=objRef.top=-10000+(!olNs4?'px':0);} return divContainer;} function layerReference(id){return(olNs4?o3_frame.document.layers[id]:(document.all?o3_frame.document.all[id]:o3_frame.document.getElementById(id)));} function isFunction(fnRef){var rtn=true; if(typeof fnRef=='object'){for(var i=0;i<fnRef.length;i++){if(typeof fnRef[i]=='function')continue;rtn=false;break;} }else if(typeof fnRef!='function'){rtn=false;} return rtn;} function argToString(array,strtInd,argName){var jS=strtInd,aS='',ar=array;argName=(argName?argName:'ar'); if(ar.length>jS){for(var k=jS;k<ar.length;k++)aS+=argName+'['+k+'], ';aS=aS.substring(0,aS.length-2);} return aS;} function reOrder(hookPt,fnRef,order){var newPt=new Array,match,i,j; if(!order||typeof order=='undefined'||typeof order=='number')return hookPt; if(typeof order=='function'){if(typeof fnRef=='object'){newPt=newPt.concat(fnRef);}else{newPt[newPt.length++]=fnRef;} for(i=0;i<hookPt.length;i++){match=false;if(typeof fnRef=='function'&&hookPt[i]==fnRef){continue;}else{for(j=0;j<fnRef.length;j++)if(hookPt[i]==fnRef[j]){match=true;break;}} if(!match)newPt[newPt.length++]=hookPt[i];} newPt[newPt.length++]=order; }else if(typeof order=='object'){if(typeof fnRef=='object'){newPt=newPt.concat(fnRef);}else{newPt[newPt.length++]=fnRef;} for(j=0;j<hookPt.length;j++){match=false;if(typeof fnRef=='function'&&hookPt[j]==fnRef){continue;}else{for(i=0;i<fnRef.length;i++)if(hookPt[j]==fnRef[i]){match=true;break;}} if(!match)newPt[newPt.length++]=hookPt[j];} for(i=0;i<newPt.length;i++)hookPt[i]=newPt[i];newPt.length=0; for(j=0;j<hookPt.length;j++){match=false;for(i=0;i<order.length;i++){if(hookPt[j]==order[i]){match=true;break;}} if(!match)newPt[newPt.length++]=hookPt[j];} newPt=newPt.concat(order);} hookPt=newPt; return hookPt;} function setRunTimeVariables{if(typeof runTime!='undefined'&&runTime.length){for(var k=0;k<runTime.length;k++){runTime[k];}}} function parseCmdLine(pf,i,args){if(typeof cmdLine!='undefined'&&cmdLine.length){for(var k=0;k<cmdLine.length;k++){var j=cmdLine[k](pf,i,args);if(j >-1){i=j;break;}}} return i;} function postParseChecks(pf,args){if(typeof postParse!='undefined'&&postParse.length){for(var k=0;k<postParse.length;k++){if(postParse[k](pf,args))continue;return false;}} return true;} function registerCommands(cmdStr){if(typeof cmdStr!='string')return; var pM=cmdStr.split(',');pms=pms.concat(pM); for(var i=0;i< pM.length;i++){eval(pM[i].toUpperCase+'='+pmCount++);}} function registerNoParameterCommands(cmdStr){if(!cmdStr&&typeof cmdStr!='string')return;pmt=(!pmt)?cmdStr:pmt+','+cmdStr;} function registerHook(fnHookTo,fnRef,hookType,optPm){var hookPt,last=typeof optPm; if(fnHookTo=='plgIn'||fnHookTo=='postParse')return;if(typeof hookPts[fnHookTo]=='undefined')hookPts[fnHookTo]=new FunctionReference; hookPt=hookPts[fnHookTo]; if(hookType!=null){if(hookType==FREPLACE){hookPt.ovload=fnRef;if(fnHookTo.indexOf('ol_content_')>-1)hookPt.alt[pms[CSSOFF-1-pmStart]]=fnRef; }else if(hookType==FBEFORE||hookType==FAFTER){var hookPt=(hookType==1?hookPt.before:hookPt.after); if(typeof fnRef=='object'){hookPt=hookPt.concat(fnRef);}else{hookPt[hookPt.length++]=fnRef;} if(optPm)hookPt=reOrder(hookPt,fnRef,optPm); }else if(hookType==FALTERNATE){if(last=='number')hookPt.alt[pms[optPm-1-pmStart]]=fnRef;}else if(hookType==FCHAIN){hookPt=hookPt.chain;if(typeof fnRef=='object')hookPt=hookPt.concat(fnRef);else hookPt[hookPt.length++]=fnRef;} return;}} function registerRunTimeFunction(fn){if(isFunction(fn)){if(typeof fn=='object'){runTime=runTime.concat(fn);}else{runTime[runTime.length++]=fn;}}} function registerCmdLineFunction(fn){if(isFunction(fn)){if(typeof fn=='object'){cmdLine=cmdLine.concat(fn);}else{cmdLine[cmdLine.length++]=fn;}}} function registerPostParseFunction(fn){if(isFunction(fn)){if(typeof fn=='object'){postParse=postParse.concat(fn);}else{postParse[postParse.length++]=fn;}}} function runHook(fnHookTo,hookType){var l=hookPts[fnHookTo],k,rtnVal=null,optPm,arS,ar=runHook.arguments; if(hookType==FREPLACE){arS=argToString(ar,2); if(typeof l=='undefined'||!(l=l.ovload))rtnVal=eval(fnHookTo+'('+arS+')');else rtnVal=eval('l('+arS+')'); }else if(hookType==FBEFORE||hookType==FAFTER){if(typeof l!='undefined'){l=(hookType==1?l.before:l.after); if(l.length){arS=argToString(ar,2);for(var k=0;k<l.length;k++)eval('l[k]('+arS+')');}} }else if(hookType==FALTERNATE){optPm=ar[2];arS=argToString(ar,3); if(typeof l=='undefined'||(l=l.alt[pms[optPm-1-pmStart]])=='undefined'){rtnVal=eval(fnHookTo+'('+arS+')');}else{rtnVal=eval('l('+arS+')');} }else if(hookType==FCHAIN){arS=argToString(ar,2);l=l.chain; for(k=l.length;k>0;k--)if((rtnVal=eval('l[k-1]('+arS+')'))!=void(0))break;} return rtnVal;} function FunctionReference{this.ovload=null;this.before=new Array;this.after=new Array;this.alt=new Array;this.chain=new Array;} function Info(version,prerelease){this.version=version;this.prerelease=prerelease; this.simpleversion=Math.round(this.version*100);this.major=parseInt(this.simpleversion/100);this.minor=parseInt(this.simpleversion/10)-this.major * 10;this.revision=parseInt(this.simpleversion)-this.major * 100-this.minor * 10;this.meets=meets;} function meets(reqdVersion){return(!reqdVersion)?false:this.simpleversion>=Math.round(100*parseFloat(reqdVersion));} registerHook("ol_content_simple",ol_content_simple,FALTERNATE,CSSOFF);registerHook("ol_content_caption",ol_content_caption,FALTERNATE,CSSOFF);registerHook("ol_content_background",ol_content_background,FALTERNATE,CSSOFF);registerHook("ol_content_simple",ol_content_simple,FALTERNATE,CSSCLASS);registerHook("ol_content_caption",ol_content_caption,FALTERNATE,CSSCLASS);registerHook("ol_content_background",ol_content_background,FALTERNATE,CSSCLASS);registerPostParseFunction(checkPositionFlags);registerHook("hideObject",nbspCleanup,FAFTER);registerHook("horizontalPlacement",horizontalPlacement,FCHAIN);registerHook("verticalPlacement",verticalPlacement,FCHAIN);if(olNs4||(olIe5&&isMac)||olKq)olLoaded=1;registerNoParameterCommands('sticky,autostatus,autostatuscap,fullhtml,hauto,vauto,closeclick,wrap,followmouse,mouseoff,compatmode'); var olCheckMouseCapture=true;if((olNs4||olNs6||olIe4)){olMouseCapture;}else{overlib=no_overlib;nd=no_overlib;ver3fix=true;}