User:84/nrhp-chrome/UpdateNRHPProgress.js

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//copy of [[User:Dudemanfellabra/UpdateNRHPProgress.js]]

var wikitext = 'error'
var ProgressStructure=[]; // ProgressStructure[table][row].StatName
var TotalToQuery=0;
var TotalQueried=0;
var ErrorCount=0;
var WarningCount=[["",0]]; // 0=status, 1=count
var InitialTime=0;
var ProgressDivTimer=0 // timer for updating ProgressDiv
var DefaultQueryPause=1 // number of milliseconds to wait between each API query; increased by code if rate limit reached

function ProgressButton() {
    if (mw.config.get('wgPageName')!="Wikipedia:WikiProject_National_Register_of_Historic_Places/Progress"||location.href.indexOf('action')!=-1) return;
    var button=document.createElement("input")
    button.setAttribute("type", "button");
    button.setAttribute("value", "Update Statistics");
    button.setAttribute("id", "button2");
    button.setAttribute("onclick", "Click()");
    var content=document.getElementById('mw-content-text')

    content.parentNode.insertBefore(button, content)
}

function Click() {   // after button is clicked, disable it and fetch wikitext of Progress page
    var button2 = document.getElementById('button2')
    button2.disabled = true
    var ProgressDiv = document.createElement("div")
    ProgressDiv.setAttribute("id", "ProgressDiv")
    ProgressDiv.setAttribute("style", "width:500px; border:1px solid black; padding:5px; background:#ffffff")
    button2.parentNode.insertBefore(ProgressDiv, button2)
    ProgressDiv.innerHTML = "Initializing..."

    getWikitext(mw.config.get('wgPageName')) // after wikitext fetched, SetupTables() is called
}

// create array of table structure to be populated later
function SetupTables() {
    var table=document.getElementsByClassName('wikitable sortable');

    // set up national totals
    var tr=table[0].getElementsByTagName("tr")
    ProgressStructure[0]=[];
    for (var j=1; j<tr.length-3; j++) {
        var td=tr[j].getElementsByTagName("td")
        ProgressStructure[0][j-1]={};
        ProgressStructure[0][j-1].ID=td[0].innerHTML // state name
        ProgressStructure[0][j-1].Total=0
        ProgressStructure[0][j-1].Illustrated=0
        ProgressStructure[0][j-1].Articled=0
        ProgressStructure[0][j-1].Stubs=0
        ProgressStructure[0][j-1].NRISonly=0
        ProgressStructure[0][j-1].StartPlus=0
        ProgressStructure[0][j-1].Unassessed=0
        ProgressStructure[0][j-1].Untagged=0
    }

    // special row for Tangier, Morocco
    var td=tr[tr.length-3].getElementsByTagName("td")
    ProgressStructure[0][tr.length-4]={};
    ProgressStructure[0][tr.length-4].ID="Tangier, Morocco"
    ProgressStructure[0][tr.length-4].Total=parseFloat(td[1].innerHTML.replace(",",""))
    ProgressStructure[0][tr.length-4].Illustrated=parseFloat(td[2].innerHTML.replace(",",""))
    ProgressStructure[0][tr.length-4].Articled=parseFloat(td[4].innerHTML.replace(",",""))
    ProgressStructure[0][tr.length-4].Stubs=parseFloat(td[6].innerHTML.replace(",",""))
    ProgressStructure[0][tr.length-4].NRISonly=parseFloat(td[7].innerHTML.replace(",",""))
    ProgressStructure[0][tr.length-4].StartPlus=parseFloat(td[8].innerHTML.replace(",",""))
    ProgressStructure[0][tr.length-4].Unassessed=parseFloat(td[10].innerHTML.replace(",",""))
    ProgressStructure[0][tr.length-4].Untagged=parseFloat(td[11].innerHTML.replace(",",""))

    // duplicates row
    var td=tr[tr.length-2].getElementsByTagName("td")
    ProgressStructure[0][tr.length-3]={};
    ProgressStructure[0][tr.length-3].ID="National Duplicates"
    ProgressStructure[0][tr.length-3].Total=parseFloat(td[0].innerHTML.replace(",",""))
    ProgressStructure[0][tr.length-3].Illustrated=parseFloat(td[1].innerHTML.replace(",",""))
    ProgressStructure[0][tr.length-3].Articled=parseFloat(td[3].innerHTML.replace(",",""))
    ProgressStructure[0][tr.length-3].Stubs=parseFloat(td[5].innerHTML.replace(",",""))
    ProgressStructure[0][tr.length-3].NRISonly=parseFloat(td[6].innerHTML.replace(",",""))
    ProgressStructure[0][tr.length-3].StartPlus=parseFloat(td[7].innerHTML.replace(",",""))
    ProgressStructure[0][tr.length-3].Unassessed=parseFloat(td[9].innerHTML.replace(",",""))
    ProgressStructure[0][tr.length-3].Untagged=parseFloat(td[10].innerHTML.replace(",",""))

    // national totals
    ProgressStructure[0][tr.length-2]={};
    ProgressStructure[0][tr.length-2].ID="National Totals"
    ProgressStructure[0][tr.length-2].Total=0
    ProgressStructure[0][tr.length-2].Illustrated=0
    ProgressStructure[0][tr.length-2].Articled=0
    ProgressStructure[0][tr.length-2].Stubs=0
    ProgressStructure[0][tr.length-2].NRISonly=0
    ProgressStructure[0][tr.length-2].StartPlus=0
    ProgressStructure[0][tr.length-2].Unassessed=0
    ProgressStructure[0][tr.length-2].Untagged=0

    // now data for each state
    for (var i=1; i<table.length; i++) {
        var tr=table[i].getElementsByTagName("tr")
        ProgressStructure[i]=[];
        for (var j=1; j<tr.length-2; j++) { // skip title row, statewide duplicates, and totals row
            var td=tr[j].getElementsByTagName("td") // fill in existing data in case error
            ProgressStructure[i][j-1]={};
            ProgressStructure[i][j-1].ID=td[0].innerHTML.substr(0,5)
            ProgressStructure[i][j-1].Total=parseFloat(td[3].innerHTML.replace(",",""))
            ProgressStructure[i][j-1].Illustrated=parseFloat(td[4].innerHTML.replace(",",""))
            ProgressStructure[i][j-1].Articled=parseFloat(td[6].innerHTML.replace(",",""))
            ProgressStructure[i][j-1].Stubs=parseFloat(td[8].innerHTML.replace(",",""))
            ProgressStructure[i][j-1].NRISonly=parseFloat(td[9].innerHTML.replace(",",""))
            ProgressStructure[i][j-1].StartPlus=parseFloat(td[10].innerHTML.replace(",",""))
            ProgressStructure[i][j-1].Unassessed=parseFloat(td[12].innerHTML.replace(",",""))
            ProgressStructure[i][j-1].Untagged=parseFloat(td[13].innerHTML.replace(",",""))
            var link=td[1].getElementsByTagName("a")
            if (link.length!=0 && link[0].href.search("#")==-1) {
                link=decodeURI(link[0].href).split("/")
                link=link[link.length-1].replace(/_/g," ")
                ProgressStructure[i][j-1].Link=link

                ProgressStructure[i][j-1].ArticleQueried=0 // for querying later
                ProgressStructure[i][j-1].TalkQueried=0
            } else {
                if (ProgressStructure[i][j-1].ID!="ddddd") { // if no link and not duplicate, must be totals row, so we can zero it
                    ProgressStructure[i][j-1].Total=0
                    ProgressStructure[i][j-1].Illustrated=0
                    ProgressStructure[i][j-1].Articled=0
                    ProgressStructure[i][j-1].Stubs=0
                    ProgressStructure[i][j-1].NRISonly=0
                    ProgressStructure[i][j-1].StartPlus=0
                    ProgressStructure[i][j-1].Unassessed=0
                    ProgressStructure[i][j-1].Untagged=0
                }
            }
        }

        // duplicates row
        var td=tr[tr.length-2].getElementsByTagName("td")
        ProgressStructure[i][tr.length-3]={};
        ProgressStructure[i][tr.length-3].ID=ProgressStructure[0][i-1].ID+" Duplicates"
        ProgressStructure[i][tr.length-3].Total=parseFloat(td[0].innerHTML.replace(",",""))
        ProgressStructure[i][tr.length-3].Illustrated=parseFloat(td[1].innerHTML.replace(",",""))
        ProgressStructure[i][tr.length-3].Articled=parseFloat(td[3].innerHTML.replace(",",""))
        ProgressStructure[i][tr.length-3].Stubs=parseFloat(td[5].innerHTML.replace(",",""))
        ProgressStructure[i][tr.length-3].NRISonly=parseFloat(td[6].innerHTML.replace(",",""))
        ProgressStructure[i][tr.length-3].StartPlus=parseFloat(td[7].innerHTML.replace(",",""))
        ProgressStructure[i][tr.length-3].Unassessed=parseFloat(td[9].innerHTML.replace(",",""))
        ProgressStructure[i][tr.length-3].Untagged=parseFloat(td[10].innerHTML.replace(",",""))

        // state totals
        ProgressStructure[i][tr.length-2]={};
        ProgressStructure[i][tr.length-2].ID=ProgressStructure[0][i-1].ID+" Totals"
        ProgressStructure[i][tr.length-2].Total=0
        ProgressStructure[i][tr.length-2].Illustrated=0
        ProgressStructure[i][tr.length-2].Articled=0
        ProgressStructure[i][tr.length-2].Stubs=0
        ProgressStructure[i][tr.length-2].NRISonly=0
        ProgressStructure[i][tr.length-2].StartPlus=0
        ProgressStructure[i][tr.length-2].Unassessed=0
        ProgressStructure[i][tr.length-2].Untagged=0
    }
    for (var i=1; i<ProgressStructure.length; i++) { // count total number of rows to check
        for (var j=0; j<ProgressStructure[i].length-2; j++) {
            if (typeof ProgressStructure[i][j].Link!="undefined") TotalToQuery++ // don't count duplicates and total rows
        }
    }
    TotalQueried=0;

    var ProgressDiv=document.getElementById("ProgressDiv")
    ProgressDiv.innerHTML+=" Done!<br>"

    var ProgressSpan=document.createElement("span")
    ProgressSpan.setAttribute("id", "ProgressSpan")
    ProgressDiv.appendChild(ProgressSpan)
    ProgressSpan.innerHTML = "Querying county data... 0 (0%) of "+TotalToQuery+" lists checked."

    var TimeSpan=document.createElement("span")
    TimeSpan.setAttribute("id", "TimeSpan")
    ProgressDiv.appendChild(TimeSpan)
    TimeSpan.innerHTML = ""

    InitialTime=new Date() // record starting time
    UpdateProgressDiv();
    LoadList(1,0); // begin querying first page
}

// load next list to query
function LoadList(currentTable,currentRow) {
    // check if we need to go to the next table
    if (currentRow>ProgressStructure[currentTable].length-3) {
        currentRow=0
        currentTable++
    }
    // check if there are no more tables
    if (currentTable>ProgressStructure.length-1) return;

    if (typeof ProgressStructure[currentTable][currentRow].Link=="undefined") { // skip duplicate and total rows
        LoadList(currentTable,currentRow+1)
        return;
    }

    var title=ProgressStructure[currentTable][currentRow].Link

    setTimeout(function(){ // short delay to prevent API overload
        getProgressListWikitext(title,currentTable,currentRow);
        LoadList(currentTable,currentRow+1);
    }, DefaultQueryPause);
    return;
}

function WikitextFetched(ajaxResponse,status,title,currentTable,currentRow) {
    if (status!="success") {
        NewWarning("Wikitext "+ajaxResponse.errorThrown)
        setTimeout(function(){ // try again after delay if rate limit reached
            getProgressListWikitext(title,currentTable,currentRow);
        }, 250);
        return;
    }
    // won't get here unless successful
    var responseText=JSON.parse(ajaxResponse.responseText)
    var pagetext=responseText.query.pages[responseText.query.pageids[0]].revisions[0]["*"]
    if (responseText.query.redirects) { // if redirect, find section
        var SectionName="Undefined"
        for (var r in responseText.query.redirects) {
            if (typeof responseText.query.redirects[r].tofragment!="undefined") SectionName=responseText.query.redirects[r].tofragment.replace(/.27/g,"'")
        }

        var regex = new RegExp("=[ ]*(\\[\\[(.*?\\|)?[ ]*)?"+SectionName+"([ ]*\\]\\])?[ ]*=", "g")
        var sectionheader=pagetext.match(regex)
        if (sectionheader == null) { // if no section found, check if one of known empty counties
            var EmptyCounties=["02270", "12067", "42023", "48017", "48023", "48033", "48069", "48075", "48079", "48083", "48103", "48107", "48119", "48131", "48155", "48165", "48195", "48207", "48219", "48247", "48269", "48279", "48341", "48369", "48389", "48415", "48421", "48431", "48433", "48437", "48445", "48461", "48475", "48501", "51735"]

            var ID = ProgressStructure[currentTable][currentRow].ID
            var errorcode = 0
            for (var k=0; k<EmptyCounties.length; k++) {
                if (ID==EmptyCounties[k]) {errorcode=-1}
            }
            if (errorcode!=0) { // must be an empty county
                ProgressStructure[currentTable][currentRow].Total=0
                ProgressStructure[currentTable][currentRow].Illustrated=0
                ProgressStructure[currentTable][currentRow].Articled=0
                ProgressStructure[currentTable][currentRow].Stubs=0
                ProgressStructure[currentTable][currentRow].NRISonly=0
                ProgressStructure[currentTable][currentRow].StartPlus=0
                ProgressStructure[currentTable][currentRow].Unassessed=0
                ProgressStructure[currentTable][currentRow].Untagged=0
                ProgressStructure[currentTable][currentRow].Link=title

                TotalQueried++
                if (TotalQueried==TotalToQuery) CalculateProgressTotals()
                return;
            }
            // if we're here, must have been a redirect with no section, and not a known empty county
            sectionheader=pagetext.match(/{{NRHP header/g) // then look for tables without a section
            if (sectionheader==null||sectionheader.length>1) { // if still can't find a table or find multiple tables, fatal error
                ProgressFatalError(0,title,currentTable,currentRow)
            }
        }
        var StartIndex=pagetext.indexOf(sectionheader[0])
        var sectiontext=pagetext.substr(StartIndex,pagetext.indexOf("\n==",StartIndex)-StartIndex) // only look at relevant section

        StartIndex=sectiontext.indexOf("{{NRHP header")
        if (StartIndex==-1) {
            if (sectiontext.indexOf("{{NRHP row")!=-1) {
                ProgressFatalError(2,title,currentTable,currentRow) // incorrectly formatted table
            } else { // must be an empty county
                ProgressStructure[currentTable][currentRow].Total=0
                ProgressStructure[currentTable][currentRow].Illustrated=0
                ProgressStructure[currentTable][currentRow].Articled=0
                ProgressStructure[currentTable][currentRow].Stubs=0
                ProgressStructure[currentTable][currentRow].NRISonly=0
                ProgressStructure[currentTable][currentRow].StartPlus=0
                ProgressStructure[currentTable][currentRow].Unassessed=0
                ProgressStructure[currentTable][currentRow].Untagged=0
                ProgressStructure[currentTable][currentRow].Link=title

                TotalQueried++
                if (TotalQueried==TotalToQuery) CalculateProgressTotals()
                return;
            }
        }
        var tabletext=sectiontext.substr(StartIndex,sectiontext.indexOf("\n|}",StartIndex)-StartIndex)
    } else { // if not a redirect, default to first table on page
        var StartIndex=pagetext.indexOf("{{NRHP header")
        if (StartIndex==-1) {
            ProgressFatalError(1,title,currentTable,currentRow) // no list found
            return;
        }
        var tabletext=pagetext.substr(StartIndex,pagetext.indexOf("\n|}",StartIndex)-StartIndex)
    }

    // now that tabletext has only relevant table, extract rows
    var Rows=[]
    var str = "{{"
    var start=0
    var commentstart=0
    while (true) {
        commentstart=tabletext.indexOf("<!--",start)
        start=tabletext.indexOf(str,start)
        if (start==-1) break
        while (commentstart<start&&commentstart!=-1) { // skip any commented out rows
            start=tabletext.indexOf("-->",commentstart)
            commentstart=tabletext.indexOf("<!--",start)
            start=tabletext.indexOf(str,start)
        }
        if (start==-1) break
        var open=1
        var index=start+str.length
        while (open!=0 && index<tabletext.length) { // make sure to find correct matching close brackets for row template
            if (tabletext.substr(index,2)=="}}") {
                open--
                index++
            } else if (tabletext.substr(index,2)=="{{") {
                open++
                index++
            }
            index++
        }
        var template=tabletext.substr(start,index-start)
        var regex = new RegExp("{{[\\s]*NRHP row(\\s)*\\|", "g")
        if (template.match(regex)!=null) Rows.push(template) // make sure it's the row template and not some other one
        start++
    }
    for (var i=0; i<Rows.length; i++) { // get rid of false positives inside nowiki or pre tags
        var regex=new RegExp("<[ ]*?(nowiki|pre)[ ]*?>((?!<[ ]*?/[ ]*?(nowiki|pre)[ ]*?>)(.|\\n))*?"+Rows[i].replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&")+"(.|\\n)*?<[ ]*?/[ ]*?(nowiki|pre)[ ]*?>", "g")
        if (tabletext.match(regex)!=null) {Rows.splice(i,1); i--}
    }

    // now begin querying statistics
    var Stats={"ID":ProgressStructure[currentTable][currentRow].ID, "Total":Rows.length, "Illustrated":0, "Articled":0, "Stubs":0, "NRISonly":0, "StartPlus":0, "Unassessed":0, "Untagged":0, "Link":title}

    var Titles=[];
    for (var i=0; i<Rows.length; i++) { // extract titles for querying
        var ThisRow=Rows[i]

        // check for illustrated while we're cycling through anyway
        var test=ThisRow.match(/\|[ ]*?image[ ]*?=.*?(\n|\||}})/g)
        if (test!=null) {
            test=test[0].replace(/\|[ ]*?image[ ]*?=/g,"").replace(/(\n|\||}})/g,"").replace(/\<\!\-\-(.|[\r\n])*?\-\-\>/g,"").trim()
            if (test!="") {
                Stats.Illustrated++  // only true if image param there and non-blank
            }
        }

        var article=ThisRow.match(/\|[ ]*?article[ ]*?=[ ]*?.*?[\n|\|]/g)
        var blank=ThisRow.match(/\|[ ]*?article[ ]*?=[ ]*?[\n|\|]/g)                               // default to name param if article
        if (article==null||blank!=null) article=ThisRow.match(/\|[ ]*?name[ ]*?=[ ]*?.*?[\n|\|]/g) // blank or missing
        // strip param name, final line break
        article=article[0].replace(/\|[ ]*?(article|name)[ ]*?=[ ]*?/g,"").replace(/[\n|\|]/g,"").replace(/\<\!\-\-(.|[\r\n])*?\-\-\>/g,"").trim()
        article=decodeURIComponent(article.split("#")[0].trim())     // corrections for weird titles
        Titles.push(article)
    }

    var StartIndex=0
    LoadNextProgressQuery(Rows,Stats,Titles,StartIndex,title,currentTable,currentRow)
    return;
}

// ready next batch of articles to query
function LoadNextProgressQuery(Rows,Stats,Titles,StartIndex,title,currentTable,currentRow) {
    if (StartIndex==Stats.Total) { // all queries begun for this list
        return;
    }
    // must have some more rows to query
    if (Stats.Total-StartIndex>50) {
        var TempTitles=Titles.slice(StartIndex,StartIndex+50)
    } else {
        var TempTitles=Titles.slice(StartIndex)
    }
    StartIndex+=TempTitles.length

    setTimeout(function(){ // short delay to prevent API overload
        QueryProgressStats(Rows,Stats,Titles,TempTitles,StartIndex,title,currentTable,currentRow)
        LoadNextProgressQuery(Rows,Stats,Titles,StartIndex,title,currentTable,currentRow)
    }, DefaultQueryPause);
    return;
}

// query next batch of articles
function QueryProgressStats(Rows,Stats,Titles,TempTitles,StartIndex,title,currentTable,currentRow) {
    var TitleList=TempTitles.join("|")
    $.ajax({
        dataType: "json",
        url: mw.util.wikiScript('api'),
        data: {
            format: 'json',
            action: 'query',
            prop: 'categories',
            clcategories: 'Category:All disambiguation pages|Category:All articles sourced only to NRIS',
            cllimit: 'max',
            titles: TitleList,
            redirects: 'true'
        },
        error: function(ArticlejsonObject,status,errorThrown) {ArticlejsonObject.errorThrown=errorThrown},
        complete: function(ArticlejsonObject,status) {
                ProgressArticleChecked(ArticlejsonObject,status,Rows,Stats,Titles,TempTitles,StartIndex,title,currentTable,currentRow)
            }
    });
    return;
}

// parse API response for article query
function ProgressArticleChecked(ArticlejsonObject,status,Rows,Stats,Titles,TempTitles,StartIndex,title,currentTable,currentRow) {
    if (status!="success") {
        NewWarning("Articles "+ArticlejsonObject.errorThrown)

        setTimeout(function(){ // try again after delay if rate limit reached
            QueryProgressStats(Rows,Stats,Titles,TempTitles,StartIndex,title,currentTable,currentRow)
        }, 250);
        return;
    }
    // won't get here unless successful
    ProgressStructure[currentTable][currentRow].ArticleQueried+=TempTitles.length

    var responseText=JSON.parse(ArticlejsonObject.responseText)
    if (responseText.query.normalized) { // normalize any weird titles
        for (var n in responseText.query.normalized) {
            for (var i=0; i<TempTitles.length; i++) {
                if (TempTitles[i]==responseText.query.normalized[n].from) TempTitles[i]=responseText.query.normalized[n].to
            }
            for (var i=0; i<Titles.length; i++) { // also update in Titles array to prepare to query talk pages
                if (Titles[i]==responseText.query.normalized[n].from) Titles[i]=responseText.query.normalized[n].to
            }
        }
    }
    if (responseText.query.redirects) { // resolve any redirects also
        for (var r in responseText.query.redirects) {
            for (var i=0; i<TempTitles.length; i++) {
                if (TempTitles[i]==responseText.query.redirects[r].from) TempTitles[i]=responseText.query.redirects[r].to
            }
            for (var i=0; i<Titles.length; i++) { // also update in Titles array to prepare to query talk pages
                if (Titles[i]==responseText.query.redirects[r].from) Titles[i]=responseText.query.redirects[r].to
            }
        }
    }

    // now determine the number of bluelinks and NRIS-only articles
    for (var page in responseText.query.pages) {
        var articled=true   // default to articled, not NRIS-only
        var NRISonly=false
        var pagetitle=responseText.query.pages[page].title
        if (typeof responseText.query.pages[page].missing!="undefined") {
            // redlink=unarticled
            articled=false
        }
        if (responseText.query.pages[page].categories) {
            for (var category in responseText.query.pages[page].categories) {
                if (responseText.query.pages[page].categories[category].title=="Category:All disambiguation pages") {
                    // dab=unarticled
                    articled=false
                }
                if (responseText.query.pages[page].categories[category].title.indexOf("sourced only to NRIS")!=-1) {
                    // mark as NRIS-only
                    NRISonly=true
                }
            }
        }
        for (var i=0; i<TempTitles.length; i++) { // if page is duplicated, count it multiple times
            if (TempTitles[i]==pagetitle) {
                if (articled) Stats.Articled++
                if (NRISonly) Stats.NRISonly++
            }
        }
    }

    if (ProgressStructure[currentTable][currentRow].ArticleQueried==Stats.Total) { // after querying all articles, query talk pages
        for (var i=0; i<Titles.length; i++) {
            Titles[i]="Talk:"+Titles[i]
        }
        StartIndex=0
        LoadNextProgressTalkQuery(Rows,Stats,Titles,StartIndex,title,currentTable,currentRow)
    }
}

// ready next batch of talk pages to query
function LoadNextProgressTalkQuery(Rows,Stats,Titles,StartIndex,title,currentTable,currentRow) {
    if (StartIndex==Stats.Total) { // all queries begun for this list
        return;
    }
    // must have some more rows to query
    if (Stats.Total-StartIndex>50) {
        var TempTitles=Titles.slice(StartIndex,StartIndex+50)
    } else {
        var TempTitles=Titles.slice(StartIndex)
    }
    StartIndex+=TempTitles.length

    setTimeout(function(){ // short delay to prevent API overload
        QueryProgressTalkStats(Rows,Stats,Titles,TempTitles,StartIndex,title,currentTable,currentRow)
        LoadNextProgressTalkQuery(Rows,Stats,Titles,StartIndex,title,currentTable,currentRow)
    }, DefaultQueryPause);
    return;
}

// query the next batch of talk pages
function QueryProgressTalkStats(Rows,Stats,Titles,TempTitles,StartIndex,title,currentTable,currentRow) {
    var catlist='Category:FA-Class National Register of Historic Places articles‎|Category:A-Class National Register of Historic Places '
    catlist+='articles‎|Category:GA-Class National Register of Historic Places articles‎|Category:B-Class National Register of Historic '
    catlist+='Places articles‎|Category:C-Class National Register of Historic Places articles‎|Category:Start-Class National Register of '
    catlist+='Historic Places articles‎|Category:Stub-Class National Register of Historic Places articles‎|Category:Unassessed National '
    catlist+='Register of Historic Places articles‎|Category:List-Class National Register of Historic Places articles|Category:Redirect-'
    catlist+='Class National Register of Historic Places articles'

    var TitleList=TempTitles.join("|")
    $.ajax({
        dataType: "json",
        url: mw.util.wikiScript('api'),
        data: {
            format: 'json',
            action: 'query',
            prop: 'categories',
            clcategories: catlist,
            cllimit: 'max',
            titles: TitleList,
            redirects: 'true'
        },
        error: function(ArticlejsonObject,status,errorThrown) {ArticlejsonObject.errorThrown=errorThrown},
        complete: function(ArticlejsonObject,status) {
                ProgressTalkChecked(ArticlejsonObject,status,Rows,Stats,Titles,TempTitles,StartIndex,title,currentTable,currentRow)
            }
    });
    return;
}

// parse API response for talk page query
function ProgressTalkChecked(ArticlejsonObject,status,Rows,Stats,Titles,TempTitles,StartIndex,title,currentTable,currentRow) {
    if (status!="success") {
        NewWarning("Talk "+ArticlejsonObject.errorThrown)

        setTimeout(function(){ // try again after delay if rate limit reached
            QueryProgressTalkStats(Rows,Stats,Titles,TempTitles,StartIndex,title,currentTable,currentRow)
        }, 250);
        return;
    }
    // won't get here unless successful
    ProgressStructure[currentTable][currentRow].TalkQueried+=TempTitles.length

    // now determine quality statistics
    var responseText=JSON.parse(ArticlejsonObject.responseText)
    for (var page in responseText.query.pages) {
        if (typeof responseText.query.pages[page].missing!="undefined") continue; // skip talk page if not articled

        var untagged=true // default to untagged
        var articled=true // assume articled to check for link to other county/MPS lists
        var stub=false
        var unassessed=false
        var startPlus=false
        var pagetitle=responseText.query.pages[page].title
        if (responseText.query.pages[page].categories) {
            untagged=false // if cat hit, mark as tagged
            for (var category in responseText.query.pages[page].categories) {
                var CatTitle=responseText.query.pages[page].categories[category].title
                if (CatTitle.indexOf("Stub")!=-1) {
                    stub=true // mark as stub
                }
                if (CatTitle.indexOf("Unassessed")!=-1||CatTitle.indexOf("Redirect")!=-1) {
                    unassessed=true // mark as unassessed
                }
                if  (CatTitle.indexOf("List")!=-1) { // count links to other county/MPS lists as unarticled; other list-class as stubs
                    if (responseText.query.pages[page].title.indexOf("National Register of Historic Places")!=-1){
                        articled=false
                    } else {
                        stub=true
                    }
                }
            }
        }
        if (articled&&!untagged&&!unassessed&&!stub) { // if articled, tagged, and assessed, but not stub, must be Start+
            startPlus=true
        }

        for (var i=0; i<TempTitles.length; i++) {
            if (TempTitles[i]==pagetitle) {
                if (!articled) Stats.Articled-- // reduce the count of articled if links to lists
                if (untagged) Stats.Untagged++
                if (stub) Stats.Stubs++
                if (unassessed) Stats.Unassessed++
                if (startPlus) Stats.StartPlus++
            }
        }
    }

    if (ProgressStructure[currentTable][currentRow].TalkQueried==Stats.Total) {
        ProgressStructure[currentTable][currentRow].Total=Stats.Total
        ProgressStructure[currentTable][currentRow].Illustrated=Stats.Illustrated
        ProgressStructure[currentTable][currentRow].Articled=Stats.Articled
        ProgressStructure[currentTable][currentRow].Stubs=Stats.Stubs
        ProgressStructure[currentTable][currentRow].NRISonly=Stats.NRISonly
        ProgressStructure[currentTable][currentRow].StartPlus=Stats.StartPlus
        ProgressStructure[currentTable][currentRow].Unassessed=Stats.Unassessed
        ProgressStructure[currentTable][currentRow].Untagged=Stats.Untagged
        ProgressStructure[currentTable][currentRow].Link=title

        TotalQueried++
        if (TotalQueried==TotalToQuery) CalculateProgressTotals()
    }
}

// keep track of warnings encountered while querying API
function NewWarning(warning) {
    var NewWarning=true
    for (var i=0; i<WarningCount.length; i++) { // check if already encountered error
        if (warning==WarningCount[i][0]||WarningCount[i][0]=="") {WarningCount[i][0]=warning; WarningCount[i][1]++; NewWarning=false;}
    }
    if (NewWarning) WarningCount[WarningCount.length]=[warning,1] // if new warning, make new entry

    var test=0
    for (var i=0; i<WarningCount.length; i++) {
        test+=WarningCount[i][1]
    }
    if (test%50==0) DefaultQueryPause++ // for every 50 errors encountered, increase time between each query to throttle speed
}

// these errors require user input; can't just be ignored
function ProgressFatalError(code,title,currentTable,currentRow) {
    var errorArray = ['No county section found for ','No list found for ','Incorrectly formatted list for ']
    var retry=confirm(errorArray[code]+title+"!\n\nCancel=Skip                   OK=Retry")
    if (retry) {
        getProgressListWikitext(title,currentTable,currentRow);
    } else { // if chose to skip, add one to error count
        TotalQueried++
        ErrorCount++
        if (TotalQueried==TotalToQuery) CalculateProgressTotals()
    }
    return;
}

// update ProgressDiv to let user know what's going on
function UpdateProgressDiv() {
    var ProgressSpan=document.getElementById("ProgressSpan")
    var TimeSpan=document.getElementById("TimeSpan")

    var PercentQueried=Math.round(TotalQueried/TotalToQuery*1000)/10
    ProgressSpan.innerHTML = "Querying county data... "+TotalQueried+" ("+PercentQueried+"%) of "+TotalToQuery+" lists checked."

    if (TotalQueried>100) {
        var CurrentTime=new Date()
        var SecondsElapsed = (CurrentTime-InitialTime)/1000
        var Average = SecondsElapsed/TotalQueried
        SecondsElapsed=Math.round(SecondsElapsed)
        var MinutesElapsed = 0
        while (SecondsElapsed>=60) {
            SecondsElapsed-=60
            MinutesElapsed++
        }
        var SecondsRemaining = Math.round(Average*(TotalToQuery-TotalQueried))
        var MinutesRemaining = 0
        while (SecondsRemaining>=60) {
            SecondsRemaining-=60
            MinutesRemaining++
        }

        var TimeRemainingStr = ""
        if (MinutesRemaining!=0) TimeRemainingStr=MinutesRemaining+" min "
        TimeRemainingStr+=SecondsRemaining+" sec"
        var TimeElapsedStr = ""
        if (MinutesElapsed!=0) TimeElapsedStr=MinutesElapsed+" min "
        TimeElapsedStr+=SecondsElapsed+" sec"
        TimeRemainingStr+=" ("+TimeElapsedStr+" elapsed)"
    } else {
        var TimeRemainingStr="Calculating..."
    }
    TimeSpan.innerHTML="<br>Estimated time remaining: "+TimeRemainingStr

    if (TotalQueried!=TotalToQuery) { // update ProgressDiv only at regular intervals to prevent CPU overload; stop once done
        ProgressDivTimer=setTimeout(function(){
            UpdateProgressDiv();
        }, 500);
    }
    return;
}

// after all querying complete, calculate totals for states and counties with multiple sublists
function CalculateProgressTotals() {
    clearTimeout(ProgressDivTimer)
    var ProgressSpan=document.getElementById("ProgressSpan")
    var TimeSpan=document.getElementById("TimeSpan")

    ProgressSpan.innerHTML = "Querying county data... Done! "+TotalToQuery+" lists checked."

    var CurrentTime=new Date()
    var SecondsElapsed = (CurrentTime-InitialTime)/1000
    SecondsElapsed=Math.round(SecondsElapsed)
    var MinutesElapsed = 0
    while (SecondsElapsed>=60) {
        SecondsElapsed-=60
        MinutesElapsed++
    }
    TimeSpan.innerHTML=" Time elapsed: "
    if (MinutesElapsed!=0) TimeSpan.innerHTML+=MinutesElapsed+" min "
    TimeSpan.innerHTML+=SecondsElapsed+" sec"

    for (var i=1; i<ProgressStructure.length; i++) { // i=table number; skip national table until end
        for (var j=0; j<ProgressStructure[i].length-2; j++) {
            var TotalsIndex=ProgressStructure[i].length-1
            if (!isNaN(parseFloat(ProgressStructure[i][j].ID))) { // if regular county without sublists, add to totals
                ProgressStructure[i][TotalsIndex].Total+=ProgressStructure[i][j].Total
                ProgressStructure[i][TotalsIndex].Illustrated+=ProgressStructure[i][j].Illustrated
                ProgressStructure[i][TotalsIndex].Articled+=ProgressStructure[i][j].Articled
                ProgressStructure[i][TotalsIndex].Stubs+=ProgressStructure[i][j].Stubs
                ProgressStructure[i][TotalsIndex].NRISonly+=ProgressStructure[i][j].NRISonly
                ProgressStructure[i][TotalsIndex].StartPlus+=ProgressStructure[i][j].StartPlus
                ProgressStructure[i][TotalsIndex].Unassessed+=ProgressStructure[i][j].Unassessed
                ProgressStructure[i][TotalsIndex].Untagged+=ProgressStructure[i][j].Untagged
            } else if (ProgressStructure[i][j].ID=="-----") { // if county sublist, find total county row and add there
                var CountyTotalsIndex=j+1
                while (CountyTotalsIndex<ProgressStructure[i].length-2) {
                    if (!isNaN(parseFloat(ProgressStructure[i][CountyTotalsIndex].ID))) break;
                    CountyTotalsIndex++
                }
                ProgressStructure[i][CountyTotalsIndex].Total+=ProgressStructure[i][j].Total
                ProgressStructure[i][CountyTotalsIndex].Illustrated+=ProgressStructure[i][j].Illustrated
                ProgressStructure[i][CountyTotalsIndex].Articled+=ProgressStructure[i][j].Articled
                ProgressStructure[i][CountyTotalsIndex].Stubs+=ProgressStructure[i][j].Stubs
                ProgressStructure[i][CountyTotalsIndex].NRISonly+=ProgressStructure[i][j].NRISonly
                ProgressStructure[i][CountyTotalsIndex].StartPlus+=ProgressStructure[i][j].StartPlus
                ProgressStructure[i][CountyTotalsIndex].Unassessed+=ProgressStructure[i][j].Unassessed
                ProgressStructure[i][CountyTotalsIndex].Untagged+=ProgressStructure[i][j].Untagged
            } else if (ProgressStructure[i][j].ID=="ddddd") { // if county duplicate row, subtract from county total
                ProgressStructure[i][j+1].Total-=ProgressStructure[i][j].Total
                ProgressStructure[i][j+1].Illustrated-=ProgressStructure[i][j].Illustrated
                ProgressStructure[i][j+1].Articled-=ProgressStructure[i][j].Articled
                ProgressStructure[i][j+1].Stubs-=ProgressStructure[i][j].Stubs
                ProgressStructure[i][j+1].NRISonly-=ProgressStructure[i][j].NRISonly
                ProgressStructure[i][j+1].StartPlus-=ProgressStructure[i][j].StartPlus
                ProgressStructure[i][j+1].Unassessed-=ProgressStructure[i][j].Unassessed
                ProgressStructure[i][j+1].Untagged-=ProgressStructure[i][j].Untagged
            } else { // unknown ID; skip it
                alert("Error! Unknown ID="+ProgressStructure[i][j].ID+" in Table "+i+", Row "+j+". Skipping this list in totals.")
            }
        }
        // subtract state duplicates
        ProgressStructure[i][TotalsIndex].Total-=ProgressStructure[i][TotalsIndex-1].Total
        ProgressStructure[i][TotalsIndex].Illustrated-=ProgressStructure[i][TotalsIndex-1].Illustrated
        ProgressStructure[i][TotalsIndex].Articled-=ProgressStructure[i][TotalsIndex-1].Articled
        ProgressStructure[i][TotalsIndex].Stubs-=ProgressStructure[i][TotalsIndex-1].Stubs
        ProgressStructure[i][TotalsIndex].NRISonly-=ProgressStructure[i][TotalsIndex-1].NRISonly
        ProgressStructure[i][TotalsIndex].StartPlus-=ProgressStructure[i][TotalsIndex-1].StartPlus
        ProgressStructure[i][TotalsIndex].Unassessed-=ProgressStructure[i][TotalsIndex-1].Unassessed
        ProgressStructure[i][TotalsIndex].Untagged-=ProgressStructure[i][TotalsIndex-1].Untagged

        // record state totals in national table
        ProgressStructure[0][i-1].Total=ProgressStructure[i][TotalsIndex].Total
        ProgressStructure[0][i-1].Illustrated=ProgressStructure[i][TotalsIndex].Illustrated
        ProgressStructure[0][i-1].Articled=ProgressStructure[i][TotalsIndex].Articled
        ProgressStructure[0][i-1].Stubs=ProgressStructure[i][TotalsIndex].Stubs
        ProgressStructure[0][i-1].NRISonly=ProgressStructure[i][TotalsIndex].NRISonly
        ProgressStructure[0][i-1].StartPlus=ProgressStructure[i][TotalsIndex].StartPlus
        ProgressStructure[0][i-1].Unassessed=ProgressStructure[i][TotalsIndex].Unassessed
        ProgressStructure[0][i-1].Untagged=ProgressStructure[i][TotalsIndex].Untagged

        // add state totals to national totals
        var NationalTotalsIndex=ProgressStructure[0].length-1
        ProgressStructure[0][NationalTotalsIndex].Total+=ProgressStructure[0][i-1].Total
        ProgressStructure[0][NationalTotalsIndex].Illustrated+=ProgressStructure[0][i-1].Illustrated
        ProgressStructure[0][NationalTotalsIndex].Articled+=ProgressStructure[0][i-1].Articled
        ProgressStructure[0][NationalTotalsIndex].Stubs+=ProgressStructure[0][i-1].Stubs
        ProgressStructure[0][NationalTotalsIndex].NRISonly+=ProgressStructure[0][i-1].NRISonly
        ProgressStructure[0][NationalTotalsIndex].StartPlus+=ProgressStructure[0][i-1].StartPlus
        ProgressStructure[0][NationalTotalsIndex].Unassessed+=ProgressStructure[0][i-1].Unassessed
        ProgressStructure[0][NationalTotalsIndex].Untagged+=ProgressStructure[0][i-1].Untagged
    }
    // special row for Tangier, Morocco
    ProgressStructure[0][NationalTotalsIndex].Total+=ProgressStructure[0][NationalTotalsIndex-2].Total
    ProgressStructure[0][NationalTotalsIndex].Illustrated+=ProgressStructure[0][NationalTotalsIndex-2].Illustrated
    ProgressStructure[0][NationalTotalsIndex].Articled+=ProgressStructure[0][NationalTotalsIndex-2].Articled
    ProgressStructure[0][NationalTotalsIndex].Stubs+=ProgressStructure[0][NationalTotalsIndex-2].Stubs
    ProgressStructure[0][NationalTotalsIndex].NRISonly+=ProgressStructure[0][NationalTotalsIndex-2].NRISonly
    ProgressStructure[0][NationalTotalsIndex].StartPlus+=ProgressStructure[0][NationalTotalsIndex-2].StartPlus
    ProgressStructure[0][NationalTotalsIndex].Unassessed+=ProgressStructure[0][NationalTotalsIndex-2].Unassessed
    ProgressStructure[0][NationalTotalsIndex].Untagged+=ProgressStructure[0][NationalTotalsIndex-2].Untagged

    // subtract national duplicates
    ProgressStructure[0][NationalTotalsIndex].Total-=ProgressStructure[0][NationalTotalsIndex-1].Total
    ProgressStructure[0][NationalTotalsIndex].Illustrated-=ProgressStructure[0][NationalTotalsIndex-1].Illustrated
    ProgressStructure[0][NationalTotalsIndex].Articled-=ProgressStructure[0][NationalTotalsIndex-1].Articled
    ProgressStructure[0][NationalTotalsIndex].Stubs-=ProgressStructure[0][NationalTotalsIndex-1].Stubs
    ProgressStructure[0][NationalTotalsIndex].NRISonly-=ProgressStructure[0][NationalTotalsIndex-1].NRISonly
    ProgressStructure[0][NationalTotalsIndex].StartPlus-=ProgressStructure[0][NationalTotalsIndex-1].StartPlus
    ProgressStructure[0][NationalTotalsIndex].Unassessed-=ProgressStructure[0][NationalTotalsIndex-1].Unassessed
    ProgressStructure[0][NationalTotalsIndex].Untagged-=ProgressStructure[0][NationalTotalsIndex-1].Untagged

    setTimeout(function() {ParseProgressWikitext()},1); // small delay for non-Firefox browsers to update screen
}

// update wikitext with queried totals
function ParseProgressWikitext() {
    var newwikitext=wikitext
    var TableStartIndex=wikitext.indexOf("==State totals")
    for (var i=0; i<ProgressStructure.length; i++) {
        var TableStartIndex=wikitext.indexOf("{|",TableStartIndex+1)    // find next table in old wikitext
        var TableEndIndex=wikitext.indexOf("|}",TableStartIndex)+2
        var oldTable=wikitext.substr(TableStartIndex,TableEndIndex-TableStartIndex)
        var newTable=oldTable

        var RowStartIndex=0
        for (var j=0; j<ProgressStructure[i].length-2; j++) {
            RowStartIndex=oldTable.indexOf("\n|-",RowStartIndex+1) // find next row in old table
            if (ProgressStructure[i][j].ID=="ddddd") continue;   // skip duplicate rows
            var RowEndIndex=oldTable.indexOf("\n|-",RowStartIndex+1)
            var oldRow=oldTable.substr(RowStartIndex,RowEndIndex-RowStartIndex)
            var firstColumn=oldRow.indexOf("\n|")
            var stop=4        // skip one cell for national table, three for states
            if (i==0) stop=2
            for (var inc=0; inc<stop; inc++) {
                firstColumn=oldRow.indexOf("\n|",firstColumn+1)  // find next cell
            }

            // build up new row
            var newRow=oldRow.substr(0,firstColumn)
            var temp=ProgressStructure[i][j]
            // total
            var str=temp.Total.toString()
            if (temp.Total>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ","); // add thousands separators
            newRow+="\n| "+str
            // illustrated
            str=temp.Illustrated.toString()
            if (temp.Illustrated>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
            newRow+="\n| "+str
            // illustrated percent
            if (temp.Total==0) {
                str="-"
            } else {
                str = Math.round(temp.Illustrated/temp.Total*1000)/10
                var test = str.toString().indexOf(".")
                if (test==-1 && str!=100 && str!=0) str+=".0" // force decimal
                str+="%"
            }
            newRow+="\n| "+str
            // articled
            str=temp.Articled.toString()
            if (temp.Articled>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
            newRow+="\n| "+str
            // articled percent
            if (temp.Total==0) {
                str="-"
            } else {
                str = Math.round(temp.Articled/temp.Total*1000)/10
                var test = str.toString().indexOf(".")
                if (test==-1 && str!=100 && str!=0) str+=".0"
                str+="%"
            }
            newRow+="\n| "+str
            // stubs
            str=temp.Stubs.toString()
            if (temp.Stubs>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
            newRow+="\n| "+str
            // NRIS-only
            str=temp.NRISonly.toString()
            if (temp.NRISonly>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
            newRow+="\n| "+str
            // Start+
            str=temp.StartPlus.toString()
            if (temp.StartPlus>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
            newRow+="\n| "+str
            // Start+ percent
            if (temp.Total==0) {
                str="-"
            } else {
                str = Math.round(temp.StartPlus/temp.Total*1000)/10
                var test = str.toString().indexOf(".")
                if (test==-1 && str!=100 && str!=0) str+=".0" // force decimal
                str+="%"
            }
            newRow+="\n| "+str
            // unassessed
            str=temp.Unassessed.toString()
            if (temp.Unassessed>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
            newRow+="\n| "+str
            // untagged
            str=temp.Untagged.toString()
            if (temp.Untagged>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
            newRow+="\n| "+str
            // net quality
            if (temp.Total==0) {
                str="-"
            } else {
                str=temp.StartPlus+0.5*temp.Stubs+0.5*temp.Unassessed-0.5*temp.Untagged-0.75*temp.NRISonly
                str=Math.round((0.75*str/temp.Total+0.25*temp.Illustrated/temp.Total)*1000)/10
                if (str<0) str=0
                var test=str.toString().indexOf(".")
                if (test==-1 && str!=100 && str!=0) str+=".0"
                str+="%"
            }
            newRow+="\n| "+str

            // update new table with new row
            newTable=newTable.replace(oldRow,newRow)
        }
        RowStartIndex=oldTable.indexOf("\n|-",RowStartIndex+1) // skip duplicate row
        RowStartIndex=oldTable.indexOf("\n|-",RowStartIndex+1)
        RowEndIndex=oldTable.indexOf("\n|}",RowStartIndex+1)
        oldRow=oldTable.substr(RowStartIndex,RowEndIndex-RowStartIndex)
        firstColumn=oldRow.indexOf("\n!") // totals row uses ! instead of |
        firstColumn=oldRow.indexOf("\n!",firstColumn+1) // skip first cell

        // build up new totals row
        var newRow=oldRow.substr(0,firstColumn)
        var temp=ProgressStructure[i][ProgressStructure[i].length-1]
        // total
        var str=temp.Total.toString()
        if (temp.Total>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ","); // add thousands separators
        newRow+="\n! "+str
        // illustrated
        str=temp.Illustrated.toString()
        if (temp.Illustrated>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
        newRow+="\n! "+str
        // illustrated percent
        if (temp.Total==0) {
            str="-"
        } else {
            str = Math.round(temp.Illustrated/temp.Total*1000)/10
            var test = str.toString().indexOf(".")
            if (test==-1 && str!=100 && str!=0) str+=".0" // force decimal
            str+="%"
        }
        newRow+="\n! "+str
        // articled
        str=temp.Articled.toString()
        if (temp.Articled>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
        newRow+="\n! "+str
        // articled percent
        if (temp.Total==0) {
            str="-"
        } else {
            str = Math.round(temp.Articled/temp.Total*1000)/10
            var test = str.toString().indexOf(".")
            if (test==-1 && str!=100 && str!=0) str+=".0" // force decimal
            str+="%"
        }
        newRow+="\n! "+str
        // stubs
        str=temp.Stubs.toString()
        if (temp.Stubs>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
        newRow+="\n! "+str
        // NRIS-only
        str=temp.NRISonly.toString()
        if (temp.NRISonly>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
        newRow+="\n! "+str
        // Start+
        str=temp.StartPlus.toString()
        if (temp.StartPlus>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
        newRow+="\n! "+str
        // Start+ percent
        if (temp.Total==0) {
            str="-"
        } else {
            str = Math.round(temp.StartPlus/temp.Total*1000)/10
            var test = str.toString().indexOf(".")
            if (test==-1 && str!=100 && str!=0) str+=".0" // force decimal
            str+="%"
        }
        newRow+="\n! "+str
        // unassessed
        str=temp.Unassessed.toString()
        if (temp.Unassessed>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
        newRow+="\n! "+str
        // untagged
        str=temp.Untagged.toString()
        if (temp.Untagged>999) str=str.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
        newRow+="\n! "+str
        // net quality
        if (temp.Total==0) {
            str="-"
        } else {
            str=temp.StartPlus+0.5*temp.Stubs+0.5*temp.Unassessed-0.5*temp.Untagged-0.75*temp.NRISonly
            str=Math.round((0.75*str/temp.Total+0.25*temp.Illustrated/temp.Total)*1000)/10
            if (str<0) str=0
            var test=str.toString().indexOf(".")
            if (test==-1 && str!=100 && str!=0) str+=".0"
            str+="%"
        }
        newRow+="\n! "+str

        // update new wikitext with new table
        newTable=newTable.replace(oldRow,newRow)
        newwikitext=newwikitext.replace(oldTable,newTable)
    }

    // now edit page with new wikitext
    var ProgressDiv=document.getElementById("ProgressDiv")
    ProgressDiv.innerHTML+="<br>Editing page (this might take up to one minute)... "
    InitializeEdit(newwikitext)
}

// initialize edit
function InitializeEdit(newwikitext) {
    var d=new Date();
    var months=['January','February','March','April','May','June','July','August','September','October','November','December'];
    var year=d.getYear();
    if (year < 1000) year += 1900
    var DateStr=months[d.getMonth()]+" "+d.getDate()+", "+year

    regex=/(January|February|March|April|May|June|July|August|September|October|November|December) [0-9]{1,2}, [0-9]{4}/g
    var tempstring=newwikitext.split('==County totals==') // ignore dates in lead (e.g. date of last map update)
    newwikitext=tempstring[0]+'==County totals=='+tempstring[1].replace(regex,DateStr) // update date strings above tables

    var ErrorStr = ''
    if (ErrorCount>0) ErrorStr = " Errors encountered for "+ErrorCount+" counties, which were skipped. Human attention needed."
    var summary='Updating county data as of '+DateStr+' using [[User:Dudemanfellabra/UpdateNRHPProgress|script]].'+ErrorStr
    editPage(newwikitext,mw.config.get('wgPageName'),summary)
}

function PageEdited(ajaxResponse,status,newwikitext) {
    var ProgressDiv=document.getElementById("ProgressDiv")
    if (status!="success") {
        var retry=confirm("Error: "+ajaxResponse.errorThrown+" while editing page!\n\nCancel=Abort                   OK=Retry")
        if (retry) {
            ProgressDiv.innerHTML+="Retrying... "
            InitializeEdit(newwikitext) // try again
        } else {
            ProgressDiv.innerHTML+="Edit failure! Script aborted!"
        }
        return;
    }
    var responseText=JSON.parse(ajaxResponse.responseText)
    var diff=responseText.edit.newrevid
    var linkStr="//en.wikipedia.org/w/index.php?diff="+diff
    ProgressDiv.innerHTML+="Page edited! Click <a href='"+linkStr+"'>here</a> for diff."

    // output technical information to console
    var WarningText="NRHP Progress Warnings: "
    for (var i=0; i<WarningCount.length; i++) {
        WarningText+=WarningCount[i][0]+" ("+WarningCount[i][1]+"), "
    }
    if (WarningCount[0][0]!="") {
        WarningText=WarningText.substr(0,WarningText.length-2)
    } else {
        WarningText="NRHP Progress Warnings: none"
    }
    console.log(WarningText)
}

function editPage(text,title,summary) { // edit page when done
    $.ajax({
        dataType: 'json',
        url: mw.util.wikiScript( 'api' ),
        type: 'POST',
        data: {
            format: 'json',
            action: 'edit',
            title: title,
            text: text,
            summary: summary,
            token: mw.user.tokens.get( 'editToken' )
        },
        error: function(ajaxResponse,status,errorThrown) {ajaxResponse.errorThrown=errorThrown},
        complete: function(ajaxResponse,status) {PageEdited(ajaxResponse,status,text)}
    })
}

function getWikitext(title) {    // asynchronous fetch of Progress page wikitext
    $.ajax({
        dataType: "json",
        url: mw.util.wikiScript('api'),
        data: {
            format: 'json',
            action: 'query',
            prop: 'revisions',
            rvprop: 'content',
            titles: title,
            indexpageids: true,
            redirects: 'true'
        },
        error: function() {wikitext="error"},
        success: function(output) {
            for (page in output.query.pages) {
                wikitext=output.query.pages[page].revisions[0]['*'];
            }
        },
        complete: function() {
            if (wikitext=="error") {
                var ProgressDiv=document.getElementById("ProgressDiv")
                ProgressDiv.innerHTML+=" Unable to fetch wikitext! Script aborted."
            } else {
                SetupTables()
            }
        }
    })
}

function getProgressListWikitext(title,currentTable,currentRow) {   // asynchronous fetch of each list's wikitext
    $.ajax({
        dataType: "json",
        url: mw.util.wikiScript('api'),
        data: {
            format: 'json',
            action: 'query',
            prop: 'revisions',
            rvprop: 'content',
            titles: title,
            indexpageids: true,
            redirects: 'true'
        },
        error: function(ajaxResponse,status,errorThrown) {ajaxResponse.errorThrown=errorThrown},
        complete: function(ajaxResponse,status) {WikitextFetched(ajaxResponse,status,title,currentTable,currentRow)}
    })
}

$(ProgressButton);