User:Dudemanfellabra/AssessNRHP.js

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// global vars
var Articles=[]
var currentlyDisplayed=""
var CheckDefaults={"autoload":false, "ignoreconfirm":false, "watchtarget":true}

function MaintenanceButton() {
    var button=document.createElement("input")
    button.setAttribute("type", "button");

    if (mw.config.get('wgPageName')=="Wikipedia:WikiProject_National_Register_of_Historic_Places/to_do") {
        button.setAttribute("value", "Assess quality/importance of unassessed articles");
        button.setAttribute("id", "maintenancebutton");
        button.setAttribute("onclick", "MaintenanceClick('maintenance')");
    } else if ((mw.config.get('wgPageName').search("National_Register_of_Historic_Places_listings") != -1 || mw.config.get('wgPageName').search("National_Historic_Landmarks_in") != -1) && mw.config.get('wgNamespaceNumber')==0 && location.href.indexOf('action')==-1 && mw.config.get('wgArticleId')!=0) {
        button.setAttribute("value", "Assess quality/importance of unassessed articles");
        button.setAttribute("id", "untaggedbutton");
        button.setAttribute("onclick", "MaintenanceClick('untagged')");
    } else if (mw.config.get('wgPageName')=="Category:Pages_using_infobox_NRHP_with_unknown_parameters") {
        button.setAttribute("value", "Clean up infoboxes");
        button.setAttribute("id", "infoboxbutton");
        button.setAttribute("onclick", "MaintenanceClick('infobox')");
    } else {
        return;
    }

    var content=document.getElementById('mw-content-text')
    content.parentNode.insertBefore(button, content)
}

function MaintenanceClick(param) {
    var button = document.getElementById(param+'button')
    button.disabled = true

    var DisplayDiv=document.createElement("div")
    var content=document.getElementById("mw-content-text")
    DisplayDiv.setAttribute('id', 'DisplayDiv')
    DisplayDiv.setAttribute("style", "width:100%; border:1px solid black; padding:5px")
    content.parentNode.insertBefore(DisplayDiv, content)

    var UIDiv=document.createElement("div")
    UIDiv.setAttribute('id', 'UIDiv')
    UIDiv.setAttribute("style", "width:100%; height:280px; border:1px solid black; padding:5px; text-align:center; vertical-align:top")
    DisplayDiv.parentNode.insertBefore(UIDiv, DisplayDiv)

    if (param=="maintenance") {
        QueryMaintenance()
    } else if (param=="untagged") {
        QueryUntagged()
    } else if (param=="infobox") {
        QueryInfoboxCleanup()
    } else {
        return;
    }
}

function QueryMaintenance() {
    var NoQuality = JSON.parse(
        $.ajax({
            dataType: "json",
            url: mw.util.wikiScript('api'),
            data: {
                format: 'json',
                rawcontinue: '',
                action: 'query',
                list: 'categorymembers',
                cmtitle: 'Category:Unassessed National Register of Historic Places articles',
                cmprop: 'title',
                cmtype: 'page',
                cmlimit: 'max'
            },
            async:false
        })
        .responseText
    );
    for (var c in NoQuality.query.categorymembers) {
        Articles[Articles.length]=NoQuality.query.categorymembers[c].title.replace("Talk:","")
    }
    if (NoQuality["query-continue"]) {
        var cmcontinue = NoQuality["query-continue"].categorymembers.cmcontinue
        while (true) {
            var NoQuality = JSON.parse(
                $.ajax({
                    dataType: "json",
                    url: mw.util.wikiScript('api'),
                    data: {
                        format: 'json',
                        rawcontinue: '',
                        action: 'query',
                        list: 'categorymembers',
                        cmtitle: 'Category:Unassessed National Register of Historic Places articles',
                        cmprop: 'title',
                        cmtype: 'page',
                        cmlimit: 'max',
                        cmcontinue: cmcontinue
                    },
                    async:false
                })
                .responseText
            );
            for (var c in NoQuality.query.categorymembers) {
                Articles[Articles.length]=NoQuality.query.categorymembers[c].title.replace("Talk:","")
            }
            if (NoQuality["query-continue"]) {
                cmcontinue = NoQuality["query-continue"].categorymembers.cmcontinue
            } else {
                break;
            }
        }
    }
    // have all members of Unassessed category; now get unknown-importance
    var NoImportance = JSON.parse(
        $.ajax({
            dataType: "json",
            url: mw.util.wikiScript('api'),
            data: {
                format: 'json',
                rawcontinue: '',
                action: 'query',
                list: 'categorymembers',
                cmtitle: 'Category:Unknown-importance National Register of Historic Places articles',
                cmprop: 'title',
                cmtype: 'page',
                cmlimit: 'max'
            },
            async:false
        })
        .responseText
    );
    for (var c in NoImportance.query.categorymembers) {
        Articles[Articles.length]=NoImportance.query.categorymembers[c].title.replace("Talk:","")
    }
    if (NoImportance["query-continue"]) {
        var cmcontinue = NoImportance["query-continue"].categorymembers.cmcontinue
        while (true) {
            var NoImportance = JSON.parse(
                $.ajax({
                    dataType: "json",
                    url: mw.util.wikiScript('api'),
                    data: {
                        format: 'json',
                        rawcontinue: '',
                        action: 'query',
                        list: 'categorymembers',
                        cmtitle: 'Category:Unknown-importance National Register of Historic Places articles',
                        cmprop: 'title',
                        cmtype: 'page',
                        cmlimit: 'max',
                        cmcontinue: cmcontinue
                    },
                    async:false
                })
                .responseText
            );
            for (var c in NoImportance.query.categorymembers) {
                Articles[Articles.length]=NoImportance.query.categorymembers[c].title.replace("Talk:","")
            }
            if (NoImportance["query-continue"]) {
                cmcontinue = NoImportance["query-continue"].categorymembers.cmcontinue
            } else {
                break;
            }
        }
    }
    // have all articles; now remove duplicates (articles that are both unassessed AND unknown-importance
    for (var i=0;i<Articles.length; i++) {
        for (var j=i+1;j<Articles.length; j++) {
            if (Articles[i]==Articles[j]) {Articles.splice(j,1);j--}
        }
    }
    Articles.sort()

    UpdateUIDiv(-1, false, false, false)
}

function QueryUntagged() {
    var wikitext=getAssessmentWikitext(mw.config.get('wgPageName'))
    if (wikitext=="error") {
        alert("Could not retrieve wikitext! Assessment script aborted!")
        return;
    }
    var TableStartIndex=0
    var currentTable=0
    while (1) {
        var Rows=[];
        TableStartIndex=wikitext.search(/{{NRHP (former )?header/)  // find next table
        if (TableStartIndex==-1) {
            break;
        }
        wikitext=wikitext.substr(TableStartIndex+1,wikitext.length-TableStartIndex)  // get rid everything before current table

        var UnassessedStr = ""
        var UntaggedStr = ""

        var tabletext=wikitext.substr(0,wikitext.indexOf("\n|}"))
        tabletext=tabletext.replace(/\<\!\-\-(.|[\r\n])*?\-\-\>/g, "") // get rid of commented out rows

        var index, RowLocations = [];
        var str = "{{NRHP row"
        var skip = str.length
        var StartIndex = 0
        while ((index = tabletext.indexOf(str, StartIndex)) > -1) {
            RowLocations.push(index);
            StartIndex = index + skip;
        }
        RowLocations.push(tabletext.length) // last row ends at end of table

        for (var i=0; i<RowLocations.length-1; i++) {
            Rows.push(tabletext.substr(RowLocations[i],RowLocations[i+1]-RowLocations[i]))
        }

        var TitlesArray = [];

        for (var j=0; j<Rows.length; j++) {
            var link=Rows[j].match(/\|[ ]*?article[ ]*?=[ ]*?.*?[\n|\|]/g)
            var blank=Rows[j].match(/\|[ ]*?article[ ]*?=[ ]*?[\n|\|]/g)                         // default to name param if article
            if (link==null||blank!=null) link=Rows[j].match(/\|[ ]*?name[ ]*?=[ ]*?.*?[\n|\|]/g) // blank or missing

            link=link[0].replace(/\|[ ]*?(article|name)[ ]*?=[ ]*?/g,"").replace(/[\n|\|]/g,"")  // strip param name, final line break
            link=decodeURIComponent(link.split("#")[0].trim())     // corrections for weird titles

            TitlesArray.push(link)
        }
        for (var i=0;i<TitlesArray.length; i++) {
            for (var j=i+1;j<TitlesArray.length; j++) {
                if (TitlesArray[i]==TitlesArray[j]) {TitlesArray.splice(j,1);j--}
            }
        }
        toQuery=TitlesArray.length

        var done = "no"
        var loops = 0
        while (done=="no") {
            if (toQuery>50) {
                var TempTitlesArray = TitlesArray.slice(50*loops,50*(loops+1))
            } else {
                var TempTitlesArray = TitlesArray.slice(50*loops)
            }
            TempTitlesArray.sort()  // query below returns results in alphabetical order

            var temptitle=TempTitlesArray[0]
            for (var k=1; k<TempTitlesArray.length; k++) {
                temptitle+="|"+TempTitlesArray[k]
            }

            var dabs=JSON.parse(
                $.ajax({
                    dataType: "json",
                    url: mw.util.wikiScript('api'),
                    data: {
                        format: 'json',
                        rawcontinue: '',
                        action: 'query',
                        prop: 'categories',
                        clcategories: 'Category:All disambiguation pages',
                        cllimit: 'max',
                        titles: temptitle,
                        redirects: 'true'
                    },
                    async:false
                })
                .responseText
            );

            if (dabs.query.normalized) { // normalize any weird titles
                for (var n in dabs.query.normalized) {
                    for (var k=0; k<TempTitlesArray.length; k++) {
                        if (TempTitlesArray[k]==dabs.query.normalized[n].from) TempTitlesArray[k]=dabs.query.normalized[n].to
                    }
                }
            }

            if (dabs.query.redirects) { // resolve any redirects
                for (var r in dabs.query.redirects) {
                    for (var k=0; k<TempTitlesArray.length; k++) {
                        if (TempTitlesArray[k]==dabs.query.redirects[r].from) TempTitlesArray[k]=dabs.query.redirects[r].to
                    }
                }
            }

            for (var i=0;i<TempTitlesArray.length; i++) {
                for (var j=i+1;j<TempTitlesArray.length; j++) {
                    if (TempTitlesArray[i]==TempTitlesArray[j]) {TempTitlesArray.splice(j,1);j--}
                }
            }
            TempTitlesArray.sort()

            for (var page in dabs.query.pages) {
                if (typeof dabs.query.pages[page].missing!="undefined") {  // if unarticled, get rid of it in preparation for
                    for (var l=0; l<TempTitlesArray.length; l++) {         // querying talk pages
                        if (TempTitlesArray[l]==dabs.query.pages[page].title) {TempTitlesArray.splice(l,1); l--}
                    }
                }
                if (dabs.query.pages[page].categories) {
                    for (var category in dabs.query.pages[page].categories) {
                        for (var l=0; l<TempTitlesArray.length; l++) {
                            if (TempTitlesArray[l]==dabs.query.pages[page].title) {TempTitlesArray.splice(l,1);l--}
                        }
                    }
                }
            }

            // Now look at talk pages to find quality stats
            if (TempTitlesArray.length>0) {
                var temptalktitle="Talk:"+TempTitlesArray[0]
                for (var k=1; k<TempTitlesArray.length; k++) {
                    temptalktitle+="|Talk:"+TempTitlesArray[k]
                }

                var QualityList=["Unassessed", "Stub", "Start", "C", "B", "GA", "A", "FA", "FL", "List", "Redirect", "Category", "Disambig", "File", "Project", "Template", "NA"]
                var ImportanceList=["Unknown", "Top", "High", "Mid", "Low", "Related", "NA"]

                var catlist="Category:Unassessed National Register of Historic Places articles"
                for (var i=1; i<QualityList.length; i++) { // start at 1 to skip unassessed
                    catlist+="|Category:"+QualityList[i]+"-Class National Register of Historic Places articles"
                }
                for (var i=0; i<ImportanceList.length; i++) {
                    catlist+="|Category:"+ImportanceList[i]+"-importance National Register of Historic Places articles"
                }

                var talkpages=JSON.parse(
                    $.ajax({
                        dataType: "json",
                        url: mw.util.wikiScript('api'),
                        data: {
                            format: 'json',
                            rawcontinue: '',
                            action: 'query',
                            prop: 'categories',
                            clcategories: catlist,
                            cllimit: 'max',
                            titles: temptalktitle
                        },
                        async:false
                    })
                    .responseText
                );
                for (var page in talkpages.query.pages) {
                    var tagged = false
                    if (talkpages.query.pages[page].categories) {
                        for (var category in talkpages.query.pages[page].categories) {
                            tagged = true
                            var CatTitle=talkpages.query.pages[page].categories[category].title
                            if (CatTitle.indexOf("Unassessed")!=-1||CatTitle.indexOf("Redirect")!=-1) {
                                Articles[Articles.length]=talkpages.query.pages[page].title.replace("Talk:","")
                            }
                        }
                    }
                    if (!tagged) {
                        Articles[Articles.length]=talkpages.query.pages[page].title.replace("Talk:","")
                    }
                }
            }
            if (toQuery>50) {
                toQuery = toQuery-50
                loops++
            } else {
                done = "yes"
            }
        }
        currentTable++
    }

    for (var i=0;i<Articles.length; i++) {
        for (var j=i+1;j<Articles.length; j++) {
            if (Articles[i]==Articles[j]) {Articles.splice(j,1);j--}
        }
    }
    Articles.sort()

    UpdateUIDiv(-1, false, false, false)
}

function QueryInfoboxCleanup() {
    var Infoboxes = JSON.parse(
        $.ajax({
            dataType: "json",
            url: mw.util.wikiScript('api'),
            data: {
                format: 'json',
                rawcontinue: '',
                action: 'query',
                list: 'categorymembers',
                cmtitle: 'Category:Pages using infobox NRHP with unknown parameters',
                cmsort: 'sortkey',
                cmprop: 'title',
                cmtype: 'page',
                cmlimit: 'max'
            },
            async:false
        })
        .responseText
    );
    for (var c in Infoboxes.query.categorymembers) {
        Articles[Articles.length]=Infoboxes.query.categorymembers[c].title
    }
    if (Infoboxes["query-continue"]) {
        var cmcontinue = Infoboxes["query-continue"].categorymembers.cmcontinue
        while (true) {
            var Infoboxes = JSON.parse(
                $.ajax({
                    dataType: "json",
                    url: mw.util.wikiScript('api'),
                    data: {
                        format: 'json',
                        rawcontinue: '',
                        action: 'query',
                        list: 'categorymembers',
                        cmtitle: 'Category:Pages using infobox NRHP with unknown parameters',
                        cmprop: 'title',
                        cmtype: 'page',
                        cmlimit: 'max',
                        cmcontinue: cmcontinue
                    },
                    async:false
                })
                .responseText
            );
            for (var c in Infoboxes.query.categorymembers) {
                Articles[Articles.length]=Infoboxes.query.categorymembers[c].title
            }
            if (Infoboxes["query-continue"]) {
                cmcontinue = Infoboxes["query-continue"].categorymembers.cmcontinue
            } else {
                break;
            }
        }
    }

    UpdateInfoboxUIDiv(-1, false, false, false)
}

function UpdateUIDiv(selected, autoload, ignoreconfirm, watchtarget) {
    var DisplayDiv=document.getElementById("DisplayDiv")
    var UIDiv=document.getElementById("UIDiv")
    UIDiv.innerHTML=""

    if (Articles.length==0) {
        UIDiv.style.verticalAlign="middle"
        UIDiv.innerHTML="There are no more articles to tag/assess. Good job!"
        DisplayDiv.innerHTML=""
        return;
    }

    var ListDiv=document.createElement("div")
    ListDiv.setAttribute("style","width:39.5%; float:left; text-align:left")
    ListDiv.innerHTML="<div style='width:270px; text-align:center'><b>"+Articles.length+" articles need to be tagged/assessed</b></div>"

    var select=document.createElement("select")
    select.setAttribute("size",15)
    select.setAttribute("id","ArticlesList")
    select.setAttribute("style","width:300px")
    for (var i=0; i<Articles.length; i++) {
        var option=document.createElement("option")
        option.innerHTML=Articles[i]
        select.appendChild(option)
    }
    select.selectedIndex=selected
    ListDiv.appendChild(select)
    var buttondiv=document.createElement("div")
    buttondiv.setAttribute("style","width:300px; text-align:center")
    var prevbutton=document.createElement("input")
    prevbutton.setAttribute("type", "button")
    prevbutton.setAttribute("value", "Load previous")
    prevbutton.setAttribute("style","margin-top:7px")
    prevbutton.setAttribute("onclick", "LoadWrapper('prev')");
    buttondiv.appendChild(prevbutton)
    var selectbutton=document.createElement("input")
    selectbutton.setAttribute("type", "button")
    selectbutton.setAttribute("value", "Load selected")
    selectbutton.setAttribute("style","margin-top:7px")
    selectbutton.setAttribute("onclick", "LoadWrapper('selected')");
    buttondiv.appendChild(selectbutton)
    var nextbutton=document.createElement("input")
    nextbutton.setAttribute("type", "button")
    nextbutton.setAttribute("value", "Load next")
    nextbutton.setAttribute("style","margin-top:7px")
    nextbutton.setAttribute("onclick", "LoadWrapper('next')");
    buttondiv.appendChild(nextbutton)
    ListDiv.appendChild(buttondiv)
    UIDiv.appendChild(ListDiv)

    var AssessmentDiv=document.createElement("div")
    AssessmentDiv.setAttribute("id","AssessmentDiv")
    AssessmentDiv.setAttribute("style","width:59.5%; float:right; text-align:center")
    UIDiv.appendChild(AssessmentDiv)

    if (currentlyDisplayed=="") {
        AssessmentDiv.innerHTML="Select an article from the list to the left and click \"Load selected\" to begin assessment."
    } else {
        AssessmentDiv.innerHTML="Loading..."

        var QualityList=["Unassessed", "Stub", "Start", "C", "B", "GA", "A", "FA", "FL", "List", "Redirect", "Category", "Disambig", "File", "Project", "Template", "NA"]
        var ImportanceList=["Unknown", "Top", "High", "Mid", "Low", "Related", "NA"]

        var catlist="Category:Unassessed National Register of Historic Places articles"
        for (var i=1; i<QualityList.length; i++) { // start at 1 to skip unassessed
            catlist+="|Category:"+QualityList[i]+"-Class National Register of Historic Places articles"
        }
        for (var i=0; i<ImportanceList.length; i++) {
            catlist+="|Category:"+ImportanceList[i]+"-importance National Register of Historic Places articles"
        }

        var cats=JSON.parse(
            $.ajax({
                dataType: "json",
                url: mw.util.wikiScript('api'),
                data: {
                    format: 'json',
                    rawcontinue: '',
                    action: 'query',
                    prop: 'categories',
                    clcategories: catlist,
                    cllimit: 'max',
                    titles: "Talk:"+currentlyDisplayed
                },
                async:false
            })
            .responseText
        );
        var tagged=false
        var quality = "Unassessed"
        var importance = "Unknown"
        for (var page in cats.query.pages) {
            if (cats.query.pages[page].categories) {
                tagged=true
                for (var category in cats.query.pages[page].categories) {
                    var CatTitle=cats.query.pages[page].categories[category].title
                    CatTitle=CatTitle.replace("Category:","").replace(" National Register of Historic Places articles","")
                    if (CatTitle.indexOf("importance")!=-1) importance=CatTitle.replace("-importance","")
                    if (CatTitle.indexOf("Class")!=-1||CatTitle.indexOf("Unassessed")!=-1) quality=CatTitle.replace("-Class","")
                }
            }
        }
        var TitleDiv=document.createElement("div")
        TitleDiv.setAttribute("style","width:100%; text-align:center; font-size:125%; font-weight:bold; white-space:nowrap; overflow:hidden")
        TitleDiv.innerHTML=currentlyDisplayed

        if (tagged) {
            var talkpage=JSON.parse(
                $.ajax({
                    dataType: "json",
                    url: mw.util.wikiScript('api'),
                    data: {
                        format: 'json',
                        rawcontinue: '',
                        action: 'query',
                        prop: 'revisions',
                        rvprop: 'content',
                        rvlimit: 1,
                        redirects: 'true',
                        titles: "Talk:"+currentlyDisplayed,
                        rvsection: 0
                    },
                    async:false
                })
                .responseText
            );
            for (var page in talkpage.query.pages) {
                var talkpagetext=talkpage.query.pages[page].revisions[0]['*']
            }
        } else {
            var talkpagetext=""
        }
        var templateRedirects="WikiProject NRHP|Wikiproject NRHP|WPNRHP"
        var regex=new RegExp("{"+"{( |\\n)*?(WikiProject National Register of Historic Places|"+templateRedirects+")(.|\\n)*?}}","gi")
        existingTemplate=talkpagetext.match(regex)
        if (existingTemplate==null) {
            existingTemplate="{"+"{WikiProject National Register of Historic Places"+"|class=|importance=}}" // split to avoid transcluding
        } else {
            existingTemplate=existingTemplate[0]
        }
        regex=new RegExp("("+templateRedirects+")","gi")
        var newTemplate=existingTemplate.replace(regex, "WikiProject National Register of Historic Places")
        regex=/\|( |\n)*?class[ ]*?=(.|\n)*?(?=\||}})/gi
        if (newTemplate.match(regex)==null) {
            newTemplate=newTemplate.substr(0,newTemplate.length-2)+"|class="+"}}"
        } else {
            if (quality!="Unassessed") newTemplate=newTemplate.replace(regex,"|class="+quality)
        }
        regex=/\|( |\n)*?importance[ ]*?=(.|\n)*?(?=\||}})/gi
        if (newTemplate.match(regex)==null) {
            newTemplate=newTemplate.substr(0,newTemplate.length-2)+"|importance="+"}}"
        } else {
            if (importance!="Unknown") newTemplate=newTemplate.replace(regex,"|importance="+importance)
        }

        AssessmentDiv.style.textAlign="left"
        AssessmentDiv.innerHTML=""
        AssessmentDiv.appendChild(TitleDiv)

        AssessmentDiv.innerHTML+="<b>Current assessment:</b><br><span style='display:inline-block; width:175px'><b>Quality: </b>"+quality+"</span><b>Importance: </b>"+importance+"<br>"
        var existingAssessTextarea=document.createElement("textarea")
        if (tagged) {
            existingAssessTextarea.innerHTML=existingTemplate
            existingAssessTextarea.value=existingTemplate
        } else {
            existingAssessTextarea.innerHTML="Talk page is not tagged with NRHP project banner."
            existingAssessTextarea.value="Talk page is not tagged with NRHP project banner."
        }
        existingAssessTextarea.readOnly=true
        existingAssessTextarea.setAttribute("style","width:500px; height:60px")
        existingAssessTextarea.setAttribute("id","existingAssessTextarea")
        AssessmentDiv.appendChild(existingAssessTextarea)

        AssessmentDiv.innerHTML+="<b>Your assessment:</b><br>"
        var span=document.createElement("span")
        span.setAttribute("style","display:inline-block; width:175px")
        span.innerHTML="<b>Quality: </b>"
        var QualitySelect=document.createElement("select")
        QualitySelect.setAttribute("id","QualitySelect")
        QualitySelect.setAttribute("onchange","UpdateNewAssessTextarea()")
        for (var i=0; i<QualityList.length; i++) {
            var option=document.createElement("option")
            option.innerHTML=QualityList[i]
            if (QualityList[i]==quality) option.setAttribute("selected","selected")
            QualitySelect.appendChild(option)
        }
        span.appendChild(QualitySelect)
        AssessmentDiv.appendChild(span)

        AssessmentDiv.innerHTML+="<b>Importance: </b>"
        var ImportanceSelect=document.createElement("select")
        ImportanceSelect.setAttribute("id","ImportanceSelect")
        ImportanceSelect.setAttribute("onchange","UpdateNewAssessTextarea()")
        for (var i=0; i<ImportanceList.length; i++) {
            var option=document.createElement("option")
            option.innerHTML=ImportanceList[i]
            if (ImportanceList[i]==importance) option.setAttribute("selected","selected")
            ImportanceSelect.appendChild(option)
        }
        AssessmentDiv.appendChild(ImportanceSelect)
        AssessmentDiv.innerHTML+="<br>"
        var NewAssessTextarea=document.createElement("textarea")
        NewAssessTextarea.value=newTemplate
        NewAssessTextarea.setAttribute("style","width:500px; height:60px")
        NewAssessTextarea.setAttribute("id","NewAssessTextarea")
        AssessmentDiv.appendChild(NewAssessTextarea)

        var EditButton=document.createElement("input")
        EditButton.setAttribute("type", "button");
        EditButton.setAttribute("value", "Apply assessment");
        EditButton.setAttribute("id", "EditButton");
        EditButton.setAttribute("style","margin-top:7px")
        EditButton.setAttribute("onclick", "EditPageWithAssessment()");
        AssessmentDiv.appendChild(EditButton)

        var CheckDiv=document.createElement("div")
        CheckDiv.setAttribute("style","display:inline-block; vertical-align:middle; margin-left:15px")

        var autoloadcheck=document.createElement("input")
        autoloadcheck.setAttribute("type","checkbox")
        autoloadcheck.setAttribute("id","autoloadcheck")
        if (CheckDefaults.autoload) autoloadcheck.setAttribute("checked","checked")
        var autoloadlabel=document.createElement("label")
        autoloadlabel.setAttribute("for", "autoloadcheck")
        autoloadlabel.innerHTML="Automatically load next page after successful edit"
        CheckDiv.appendChild(autoloadcheck)
        CheckDiv.appendChild(autoloadlabel)
        CheckDiv.innerHTML+="<br>"

        var ignoreconfirmcheck=document.createElement("input")
        ignoreconfirmcheck.setAttribute("type","checkbox")
        ignoreconfirmcheck.setAttribute("id","ignoreconfirmcheck")
        if (CheckDefaults.ignoreconfirm) ignoreconfirmcheck.setAttribute("checked","checked")
        var ignoreconfirmlabel=document.createElement("label")
        ignoreconfirmlabel.setAttribute("for", "ignoreconfirmcheck")
        ignoreconfirmlabel.innerHTML="Ignore confirmation prompt"
        CheckDiv.appendChild(ignoreconfirmcheck)
        CheckDiv.appendChild(ignoreconfirmlabel)
        CheckDiv.innerHTML+="<br>"

        var watchtargetcheck=document.createElement("input")
        watchtargetcheck.setAttribute("type","checkbox")
        watchtargetcheck.setAttribute("id","watchtargetcheck")
        if (CheckDefaults.watchtarget) watchtargetcheck.setAttribute("checked","checked")
        var watchtargetlabel=document.createElement("label")
        watchtargetcheck.setAttribute("for", "watchtargetcheck")
        watchtargetlabel.innerHTML="Watch target page"
        CheckDiv.appendChild(watchtargetcheck)
        CheckDiv.appendChild(watchtargetlabel)

        AssessmentDiv.appendChild(CheckDiv)
    }
}

function UpdateNewAssessTextarea() {
    var NewAssessTextarea=document.getElementById("NewAssessTextarea")
    var QualitySelect=document.getElementById("QualitySelect")
    var ImportanceSelect=document.getElementById("ImportanceSelect")

    var regex=/\|( |\n)*?class[ ]*?=(.|\n)*?(?=\||}})/gi
    var newQuality=""
    if (QualitySelect.selectedIndex!=0) newQuality=QualitySelect.options[QualitySelect.selectedIndex].innerHTML
    NewAssessTextarea.value = NewAssessTextarea.value.replace(regex, "|class=" + newQuality)

    var regex=/\|( |\n)*?importance[ ]*?=(.|\n)*?(?=\||}})/gi
    var newImportance=""
    if (ImportanceSelect.selectedIndex!=0) newImportance=ImportanceSelect.options[ImportanceSelect.selectedIndex].innerHTML
    NewAssessTextarea.value = NewAssessTextarea.value.replace(regex, "|importance=" + newImportance)
}

function UpdateInfoboxUIDiv(selected, autoload, ignoreconfirm, watchtarget) {
    var DisplayDiv=document.getElementById("DisplayDiv")
    var UIDiv=document.getElementById("UIDiv")
    UIDiv.innerHTML=""

    if (Articles.length==0) {
        UIDiv.style.verticalAlign="middle"
        UIDiv.innerHTML="There are no more articles with infoboxes needing cleanup. Good job!"
        DisplayDiv.innerHTML=""
        return;
    }

    var ListDiv=document.createElement("div")
    ListDiv.setAttribute("style","width:39.5%; float:left; text-align:left")
    ListDiv.innerHTML="<div style='width:270px; text-align:center'><b>"+Articles.length+" articles have infoboxes that<br>need to be cleaned</b></div>"

    var select=document.createElement("select")
    select.setAttribute("size",15)
    select.setAttribute("id","ArticlesList")
    select.setAttribute("style","width:300px")
    for (var i=0; i<Articles.length; i++) {
        var option=document.createElement("option")
        option.innerHTML=Articles[i]
        select.appendChild(option)
    }
    select.selectedIndex=selected
    ListDiv.appendChild(select)
    var buttondiv=document.createElement("div")
    buttondiv.setAttribute("style","width:300px; text-align:center")
    var prevbutton=document.createElement("input")
    prevbutton.setAttribute("type", "button")
    prevbutton.setAttribute("value", "Load previous")
    prevbutton.setAttribute("style","margin-top:7px")
    prevbutton.setAttribute("onclick", "LoadInfoboxWrapper('prev')");
    buttondiv.appendChild(prevbutton)
    var selectbutton=document.createElement("input")
    selectbutton.setAttribute("type", "button")
    selectbutton.setAttribute("value", "Load selected")
    selectbutton.setAttribute("style","margin-top:7px")
    selectbutton.setAttribute("onclick", "LoadInfoboxWrapper('selected')");
    buttondiv.appendChild(selectbutton)
    var nextbutton=document.createElement("input")
    nextbutton.setAttribute("type", "button")
    nextbutton.setAttribute("value", "Load next")
    nextbutton.setAttribute("style","margin-top:7px")
    nextbutton.setAttribute("onclick", "LoadInfoboxWrapper('next')");
    buttondiv.appendChild(nextbutton)
    ListDiv.appendChild(buttondiv)
    UIDiv.appendChild(ListDiv)

    var AssessmentDiv=document.createElement("div")
    AssessmentDiv.setAttribute("id","AssessmentDiv")
    AssessmentDiv.setAttribute("style","width:59.5%; float:right; text-align:center")
    UIDiv.appendChild(AssessmentDiv)

    if (currentlyDisplayed=="") {
        AssessmentDiv.innerHTML="Select an article from the list to the left and click \"Load selected\" to begin cleanup."
    } else {
        AssessmentDiv.innerHTML="Loading..."

        var TitleDiv=document.createElement("div")
        TitleDiv.setAttribute("style","width:100%; text-align:center; font-size:125%; font-weight:bold; white-space:nowrap; overflow:hidden")
        TitleDiv.innerHTML=currentlyDisplayed

        var pagetext=JSON.parse(
            $.ajax({
                dataType: "json",
                url: mw.util.wikiScript('api'),
                data: {
                    format: 'json',
                    rawcontinue: '',
                    action: 'query',
                    prop: 'revisions',
                    rvprop: 'content',
                    rvlimit: 1,
                    redirects: 'true',
                    titles: currentlyDisplayed
                },
                async:false
            })
            .responseText
        );
        for (var page in pagetext.query.pages) {
            pagetext=pagetext.query.pages[page].revisions[0]['*']
        }

        var regex=new RegExp("{"+"{( |\\n)*?Infobox( |_)NRHP( |\\n)*?(?=\\|)","gi")
        var str = pagetext.match(regex)[0]
        var start=pagetext.indexOf(str)
        var open=1
        var index=start+str.length
        while (open!=0 && index<pagetext.length) {
            if (pagetext.substr(index,2)=="}}") {
                open--
                index++
            } else if (pagetext.substr(index,2)=="{{") {
                open++
                index++
            }
            index++
        }
        var existingInfobox=pagetext.substr(start,index-start)

        AssessmentDiv.style.textAlign="left"
        AssessmentDiv.innerHTML=""
        AssessmentDiv.appendChild(TitleDiv)

        var OldInfoboxDiv=document.createElement("div")
        OldInfoboxDiv.setAttribute("style","width:300px; height:200px; float:left")
        OldInfoboxDiv.innerHTML+="<b>Old infobox:</b>"

        var existingInfoboxTextarea=document.createElement("textarea")
        existingInfoboxTextarea.innerHTML=existingInfobox
        existingInfoboxTextarea.value=existingInfobox
        existingInfoboxTextarea.readOnly=true
        existingInfoboxTextarea.setAttribute("style","width:295px; height:180px")
        existingInfoboxTextarea.setAttribute("id","existingInfoboxTextarea")
        OldInfoboxDiv.appendChild(existingInfoboxTextarea)
        AssessmentDiv.appendChild(OldInfoboxDiv)

        var NewInfoboxDiv=document.createElement("div")
        NewInfoboxDiv.setAttribute("style","width:300px; height:200px; float:right")
        NewInfoboxDiv.innerHTML+="<b>New infobox: </b>"
        var previewLink=document.createElement("a")
        previewLink.setAttribute("id","previewLink")
        previewLink.setAttribute("onclick","PreviewInfoboxHTML()")
        previewLink.innerHTML="(preview)"
        NewInfoboxDiv.appendChild(previewLink)

        var NewInfoboxTextarea=document.createElement("textarea")
        NewInfoboxTextarea.value=existingInfobox
        NewInfoboxTextarea.setAttribute("style","width:295px; height:180px; float:right")
        NewInfoboxTextarea.setAttribute("id","NewInfoboxTextarea")
        NewInfoboxDiv.appendChild(NewInfoboxTextarea)
        AssessmentDiv.appendChild(NewInfoboxDiv)

        var EditButton=document.createElement("input")
        EditButton.setAttribute("type", "button");
        EditButton.setAttribute("value", "Update infobox");
        EditButton.setAttribute("id", "EditButton");
        EditButton.setAttribute("style","margin-top:7px")
        EditButton.setAttribute("onclick", "EditPageWithInfobox()");
        AssessmentDiv.appendChild(EditButton)

        var CheckDiv=document.createElement("div")
        CheckDiv.setAttribute("style","display:inline-block; vertical-align:middle; margin-left:15px")

        var autoloadcheck=document.createElement("input")
        autoloadcheck.setAttribute("type","checkbox")
        autoloadcheck.setAttribute("id","autoloadcheck")
        if (CheckDefaults.autoload) autoloadcheck.setAttribute("checked","checked")
        var autoloadlabel=document.createElement("label")
        autoloadlabel.setAttribute("for", "autoloadcheck")
        autoloadlabel.innerHTML="Automatically load next page after successful edit"
        CheckDiv.appendChild(autoloadcheck)
        CheckDiv.appendChild(autoloadlabel)
        CheckDiv.innerHTML+="<br>"

        var ignoreconfirmcheck=document.createElement("input")
        ignoreconfirmcheck.setAttribute("type","checkbox")
        ignoreconfirmcheck.setAttribute("id","ignoreconfirmcheck")
        if (CheckDefaults.ignoreconfirm) ignoreconfirmcheck.setAttribute("checked","checked")
        var ignoreconfirmlabel=document.createElement("label")
        ignoreconfirmlabel.setAttribute("for", "ignoreconfirmcheck")
        ignoreconfirmlabel.innerHTML="Ignore confirmation prompt"
        CheckDiv.appendChild(ignoreconfirmcheck)
        CheckDiv.appendChild(ignoreconfirmlabel)
        CheckDiv.innerHTML+="<br>"

        var watchtargetcheck=document.createElement("input")
        watchtargetcheck.setAttribute("type","checkbox")
        watchtargetcheck.setAttribute("id","watchtargetcheck")
        if (CheckDefaults.watchtarget) watchtargetcheck.setAttribute("checked","checked")
        var watchtargetlabel=document.createElement("label")
        watchtargetcheck.setAttribute("for", "watchtargetcheck")
        watchtargetlabel.innerHTML="Watch target page"
        CheckDiv.appendChild(watchtargetcheck)
        CheckDiv.appendChild(watchtargetlabel)

        AssessmentDiv.appendChild(CheckDiv)
    }
}

function LoadWrapper(direction) {
    var DisplayDiv=document.getElementById('DisplayDiv')
    var select=document.getElementById('ArticlesList')
    if (direction=="selected"&&select.selectedIndex!=-1) {
        var article=select.options[select.selectedIndex].text
        if (currentlyDisplayed!=article) LoadHTML(article)
    } else if (direction=="next") {
        select.selectedIndex++
        if (select.selectedIndex==-1||select.selectedIndex>=Articles.length) select.selectedIndex=0
        var article=select.options[select.selectedIndex].text
        if (currentlyDisplayed!=article) LoadHTML(article)
    } else if (direction=="prev") {
        select.selectedIndex--
        if (select.selectedIndex<0) select.selectedIndex=select.options.length-1
        var article=select.options[select.selectedIndex].text
        if (currentlyDisplayed!=article) LoadHTML(article)
    }
}

function LoadInfoboxWrapper(direction) {
    var DisplayDiv=document.getElementById('DisplayDiv')
    var select=document.getElementById('ArticlesList')
    if (direction=="selected"&&select.selectedIndex!=-1) {
        var article=select.options[select.selectedIndex].text
        if (currentlyDisplayed!=article) LoadInfoboxHTML(article)
    } else if (direction=="next") {
        select.selectedIndex++
        if (select.selectedIndex==-1||select.selectedIndex>=Articles.length) select.selectedIndex=0
        var article=select.options[select.selectedIndex].text
        if (currentlyDisplayed!=article) LoadInfoboxHTML(article)
    } else if (direction=="prev") {
        select.selectedIndex--
        if (select.selectedIndex<0) select.selectedIndex=select.options.length-1
        var article=select.options[select.selectedIndex].text
        if (currentlyDisplayed!=article) LoadInfoboxHTML(article)
    }
}

function LoadHTML(article) { // loads parsed HTML content of article into innerHTML of DisplayDiv
    var DisplayDiv=document.getElementById('DisplayDiv')
    var AssessmentDiv=document.getElementById("AssessmentDiv")
    var autoload=document.getElementById("autoloadcheck")
    if (autoload!=null) CheckDefaults.autoload=autoload.checked
    autoload=CheckDefaults.autoload
    var ignoreconfirm=document.getElementById("ignoreconfirmcheck")
    if (ignoreconfirm!=null) CheckDefaults.ignoreconfirm=ignoreconfirm.checked
    ignoreconfirm=CheckDefaults.ignoreconfirm
    var watchtarget=document.getElementById("watchtargetcheck")
    if (watchtarget!=null) CheckDefaults.watchtarget=watchtarget.checked
    watchtarget=CheckDefaults.watchtarget
    AssessmentDiv.style.textAlign="center"
    AssessmentDiv.innerHTML="Loading..."
    var HTMLpage=JSON.parse(
        $.ajax({
            dataType: "json",
            url: mw.util.wikiScript('api'),
            data: {
                format: 'json',
                rawcontinue: '',
                action: 'query',
                prop: 'revisions',
                rvprop: 'content',
                rvparse: true,
                rvlimit: 1,
                titles: article,
                redirects: 'true'
            },
            async:false
        })
        .responseText
    );
    currentlyDisplayed=article
    for (var i in HTMLpage.query.pages) {
        DisplayDiv.innerHTML="<h1 style='white-space:nowrap; overflow:hidden'><a href='//en.wikipedia.org/wiki/" + encodeURIComponent(currentlyDisplayed).replace(/\'/g,"%27") + "' target='_blank'>" + currentlyDisplayed + "</a></h1>" + HTMLpage.query.pages[i].revisions[0]['*'] + '<div style="clear:both;"></div>'
    }
    UpdateUIDiv(document.getElementById("ArticlesList").options.selectedIndex, autoload, ignoreconfirm, watchtarget)
}

function LoadInfoboxHTML(article) { // loads parsed HTML content of article into innerHTML of DisplayDiv
    var DisplayDiv=document.getElementById('DisplayDiv')
    var AssessmentDiv=document.getElementById("AssessmentDiv")
    var autoload=document.getElementById("autoloadcheck")
    if (autoload!=null) CheckDefaults.autoload=autoload.checked
    autoload=CheckDefaults.autoload
    var ignoreconfirm=document.getElementById("ignoreconfirmcheck")
    if (ignoreconfirm!=null) CheckDefaults.ignoreconfirm=ignoreconfirm.checked
    ignoreconfirm=CheckDefaults.ignoreconfirm
    var watchtarget=document.getElementById("watchtargetcheck")
    if (watchtarget!=null) CheckDefaults.watchtarget=watchtarget.checked
    watchtarget=CheckDefaults.watchtarget
    AssessmentDiv.style.textAlign="center"
    AssessmentDiv.innerHTML="Loading..."
    $.ajax({
        dataType: "json",
        url: mw.util.wikiScript('api'),
        data: {
            format: 'json',
            action: 'parse',
            prop: 'text',
            page: article,
            preview: 'true',
            redirects: 'true'
        },
        error: function (xhr,status,error) {xhr.errorThrown=error},
        complete: function (xhr,status) {InfoboxHTMLFetched(xhr,status,article,DisplayDiv,autoload,ignoreconfirm,watchtarget)}
    })
}

function InfoboxHTMLFetched(xhr,status,article,DisplayDiv,autoload,ignoreconfirm,watchtarget) {
    if (status!="success") {
        alert(status+": "+xhr.errorThrown)
        return;
    }

    var HTMLpage=JSON.parse(xhr.responseText)
    currentlyDisplayed=article

    DisplayDiv.innerHTML="<h1 style='white-space:nowrap; overflow:hidden'><a href='//en.wikipedia.org/wiki/" + encodeURIComponent(currentlyDisplayed).replace(/\'/g,"%27") + "' target='_blank'>" + currentlyDisplayed + "</a></h1>" + HTMLpage.parse.text['*'] + '<div style="clear:both;"></div>'

    UpdateInfoboxUIDiv(document.getElementById("ArticlesList").options.selectedIndex, autoload, ignoreconfirm, watchtarget)
}

function PreviewInfoboxHTML() { // loads parsed HTML content of currentlyDisplayed article into innerHTML of DisplayDiv
    var DisplayDiv=document.getElementById('DisplayDiv')
    var NewInfoboxTextarea=document.getElementById("NewInfoboxTextarea")
    var link=document.getElementById('previewLink')
    link.setAttribute("onclick","")
    link.innerHTML="(Loading...)"

    var pagetext=getAssessmentWikitext(currentlyDisplayed)
    if (pagetext=="error") {
        alert("Could not retrieve preview!")
        return;
    }

    var regex=new RegExp("{"+"{( |\\n)*?Infobox( |_)NRHP( |\\n)*?(?=\\|)","gi")
    var str = pagetext.match(regex)[0]
    var start=pagetext.indexOf(str)
    var open=1
    var index=start+str.length
    while (open!=0 && index<pagetext.length) {
        if (pagetext.substr(index,2)=="}}") {
            open--
            index++
        } else if (pagetext.substr(index,2)=="{{") {
            open++
            index++
        }
        index++
    }
    var existingInfobox=pagetext.substr(start,index-start)
    pagetext=pagetext.replace(existingInfobox, NewInfoboxTextarea.value)

    $.ajax({
        dataType: "json",
        method: "POST",
        url: mw.util.wikiScript('api'),
        data: {
            format: 'json',
            action: 'parse',
            text: pagetext,
            contentmodel: 'wikitext'
        },
        error: function (xhr,status,error) {xhr.errorThrown=error},
        complete: function (xhr,status) {PreviewFetched(xhr,status,DisplayDiv,link)}
    })
}

function PreviewFetched(xhr,status,DisplayDiv,link) {
    if (status!="success") {
        alert(status+": "+xhr.errorThrown)
        return;
    }

    var HTMLpage=JSON.parse(xhr.responseText)

    DisplayDiv.innerHTML="<h1 style='white-space:nowrap; overflow:hidden'><a href='//en.wikipedia.org/wiki/" + encodeURIComponent(currentlyDisplayed).replace(/\'/g,"%27") + "' target='_blank'>" + currentlyDisplayed + "</a></h1>" + HTMLpage.parse.text['*'] + '<div style="clear:both;"></div>'

    link.setAttribute("onclick","PreviewInfoboxHTML()")
    link.innerHTML="(preview)"
}

function EditPageWithAssessment() {
    var existingAssessTextarea=document.getElementById("existingAssessTextarea")
    var NewAssessTextarea=document.getElementById("NewAssessTextarea")
    var QualitySelect=document.getElementById("QualitySelect")
    var ImportanceSelect=document.getElementById("ImportanceSelect")
    var autoload=document.getElementById("autoloadcheck").checked
    CheckDefaults.autoload=autoload
    var ignoreconfirm=document.getElementById("ignoreconfirmcheck").checked
    CheckDefaults.ignoreconfirm=ignoreconfirm
    var watchtarget=document.getElementById("watchtargetcheck").checked
    CheckDefaults.watchtarget=watchtarget

    if (QualitySelect.selectedIndex==0||ImportanceSelect.selectedIndex==0) {
        alert("Please choose a quality AND an importance rating in order to apply the assessment.")
        return;
    }
    if (existingAssessTextarea.innerHTML==NewAssessTextarea.value) return;

    if (!ignoreconfirm) {
        var confirmstring="Are you sure you want to assess this article as "
        confirmstring+=QualitySelect.options[QualitySelect.selectedIndex].innerHTML+"-class, "
        confirmstring+=ImportanceSelect.options[ImportanceSelect.selectedIndex].innerHTML+"-importance?"

        var confirmtest=confirm(confirmstring)

        if (!confirmtest) return;
    }
    document.getElementById("EditButton").value="Editing..."
    document.getElementById("EditButton").disabled=true

    var talkpage=JSON.parse(
        $.ajax({
            dataType: "json",
            url: mw.util.wikiScript('api'),
            data: {
                format: 'json',
                rawcontinue: '',
                action: 'query',
                prop: 'revisions',
                rvprop: 'content',
                rvlimit: 1,
                redirects: 'true',
                titles: "Talk:"+currentlyDisplayed,
                rvsection: 0
            },
            async:false
        })
        .responseText
    );
    for (var page in talkpage.query.pages) {
        if (typeof talkpage.query.pages[page].missing!="undefined") {
            var talkpagetext=""
        } else {
            var talkpagetext=talkpage.query.pages[page].revisions[0]['*']
        }
    }

    if (talkpagetext=="") {
        talkpagetext=NewAssessTextarea.value
    } else {
        if (existingAssessTextarea.innerHTML=="Talk page is not tagged with NRHP project banner.") {
            talkpagetext+="\n"+NewAssessTextarea.value
        } else {
            talkpagetext=talkpagetext.replace(existingAssessTextarea.innerHTML, NewAssessTextarea.value)
        }
    }
    var summary="Assessing article as "+QualitySelect.options[QualitySelect.selectedIndex].innerHTML+"-class, "
    summary+=ImportanceSelect.options[ImportanceSelect.selectedIndex].innerHTML+"-importance for [[WP:NRHP]] "
    summary+="using [[User:Dudemanfellabra/AssessNRHP.js|script]]."

    var watch="watch"
    if (!watchtarget) watch="unwatch"

    var api = new mw.Api();

    api.postWithToken( "edit", {
        action: "edit",
        section:0,
        title: "Talk:"+currentlyDisplayed,
        summary: summary,
        watchlist: watch,
        text: talkpagetext
        }
    )
    .done( function( data ) {
        document.getElementById("EditButton").value="Apply assessment"
        document.getElementById("EditButton").disabled=false
        if (data && data.edit && data.edit.result && data.edit.result == 'Success') {
            alert("Edit success!")
            for (var i=0; i<Articles.length; i++) {
                if (Articles[i]==currentlyDisplayed) Articles.splice(i,1)
            }
            currentlyDisplayed=""
            var currentSelection=document.getElementById("ArticlesList").options.selectedIndex
            if (currentSelection>=Articles.length) currentSelection--
            if (autoload==true) {
                currentSelection++
                if (currentSelection>=Articles.length) {
                    currentSelection=0
                    document.getElementById("ArticlesList").options.selectedIndex=0
                }
                LoadHTML(document.getElementById("ArticlesList").options[currentSelection].innerHTML)
            } else {
                UpdateUIDiv(currentSelection, autoload, ignoreconfirm, watchtarget)
            }
        } else {
            alert('Edit query error:\n'+data.error.code+': '+data.error.info);
        }
    })
    .fail( function() {
        document.getElementById("EditButton").value="Apply assessment"
        document.getElementById("EditButton").disabled=false
        alert('Ajax failure.');
    });
}

function EditPageWithInfobox() {
    var existingInfoboxTextarea=document.getElementById("existingInfoboxTextarea")
    var NewInfoboxTextarea=document.getElementById("NewInfoboxTextarea")
    var autoload=document.getElementById("autoloadcheck").checked
    CheckDefaults.autoload=autoload
    var ignoreconfirm=document.getElementById("ignoreconfirmcheck").checked
    CheckDefaults.ignoreconfirm=ignoreconfirm
    var watchtarget=document.getElementById("watchtargetcheck").checked
    CheckDefaults.watchtarget=watchtarget

    var testInfobox=NewInfoboxTextarea.value.substr(1,NewInfoboxTextarea.value.length-2).replace(/{\{(.|\n)*?}}/g,"")

    var allowedParamsArray=["added", "alt", "architect", "architecture", "area", "borderless", "builder", "built", "caption"]
    allowedParamsArray.push("coord_display", "coord_format", "coord_parameters", "coordinates", "customarchitect_title")
    allowedParamsArray.push("customarchitect", "decrease", "decrease_refnum", "decrease1", "decrease1_refnum", "decrease2")
    allowedParamsArray.push("decrease2_refnum", "decrease3", "decrease3_refnum", "delisted", "delisted_nrhp_type")
    allowedParamsArray.push("delisted_nrhp_type2", "delisted_nrhp_type3", "delisted_nrhp_type4", "delisted_other1_date")
    allowedParamsArray.push("delisted_other2_date", "delisted_other3_date", "demolished", "designated_nrhp_type")
    allowedParamsArray.push("designated_nrhp_type2", "designated_nrhp_type3", "designated_nrhp_type4", "designated_other1")
    allowedParamsArray.push("designated_other1_abbr", "designated_other1_color", "designated_other1_date")
    allowedParamsArray.push("designated_other1_link", "designated_other1_name", "designated_other1_num_position")
    allowedParamsArray.push("designated_other1_number", "designated_other1_textcolor", "designated_other2")
    allowedParamsArray.push("designated_other2_abbr", "designated_other2_color", "designated_other2_date")
    allowedParamsArray.push("designated_other2_link", "designated_other2_name", "designated_other2_num_position")
    allowedParamsArray.push("designated_other2_number", "designated_other2_textcolor", "designated_other3")
    allowedParamsArray.push("designated_other3_abbr", "designated_other3_color", "designated_other3_date")
    allowedParamsArray.push("designated_other3_link", "designated_other3_name", "designated_other3_num_position")
    allowedParamsArray.push("designated_other3_number", "designated_other3_textcolor", "district_map", "embed", "engineer")
    allowedParamsArray.push("governing_body", "image", "image_size", "increase", "increase_refnum", "increase1")
    allowedParamsArray.push("increase1_refnum", "increase2", "increase2_refnum", "increase3", "increase3_refnum")
    allowedParamsArray.push("label_background", "label_position", "label_size", "lat_degrees", "lat_direction", "lat_minutes")
    allowedParamsArray.push("lat_seconds", "latitude", "location", "locmap_label", "locmap_label_position", "locmap_relief")
    allowedParamsArray.push("locmapin", "long_degrees", "long_direction", "long_minutes", "long_seconds", "longitude", "map_alt")
    allowedParamsArray.push("map_caption", "map_label", "map_width", "mpsub", "name", "nearest_city", "nocat", "nrhp_type")
    allowedParamsArray.push("nrhp_type2", "nrhp_type3", "nrhp_type4", "partof", "partof_refnum", "refnum", "restored")
    allowedParamsArray.push("restored_by", "sigdate", "sigdate_label", "sigdate1", "sigdate1_label", "sigdate2", "sigdate2_label")
    allowedParamsArray.push("sigdate3", "sigdate3_label", "visitation_num", "visitation_ref", "visitation_year", "website")

    regex=/\|( |\n)*?.*?=/gi
    var usedParams=testInfobox.match(regex)
    var badParams=[]
    for (var i=0; i<usedParams.length; i++) {
        var allowed=false
        for (var j=0; j<allowedParamsArray.length; j++) {
            if (usedParams[i].replace(/[\| =]/g,"")==allowedParamsArray[j]) {allowed=true; break}
        }
        if (!allowed) badParams.push(usedParams[i].replace(/[\| =]/g,""))
    }

    if (badParams.length>0) {
        alert('There are still unknown parameters in the infobox!\nUnknown params: "'+badParams.join('", "')+'"')
        return;
    }

    if (existingInfoboxTextarea.innerHTML==NewInfoboxTextarea.value) return;

    if (!ignoreconfirm) {
        var confirmstring="Are you sure you want to edit this article?"
        var confirmtest=confirm(confirmstring)
        if (!confirmtest) return;
    }
    document.getElementById("EditButton").value="Editing..."
    document.getElementById("EditButton").disabled=true

    var pagetext=JSON.parse(
        $.ajax({
            dataType: "json",
            url: mw.util.wikiScript('api'),
            data: {
                format: 'json',
                rawcontinue: '',
                action: 'query',
                prop: 'revisions',
                rvprop: 'content',
                rvlimit: 1,
                redirects: 'true',
                titles: currentlyDisplayed
            },
            async:false
        })
        .responseText
    );
    for (var page in pagetext.query.pages) {
        pagetext=pagetext.query.pages[page].revisions[0]['*']
    }

    var regex=new RegExp("{"+"{( |\\n)*?Infobox( |_)NRHP( |\\n)*?(?=\\|)","gi")
    var str = pagetext.match(regex)[0]
    var start=pagetext.indexOf(str)
    var open=1
    var index=start+str.length
    while (open!=0 && index<pagetext.length) {
        if (pagetext.substr(index,2)=="}}") {
            open--
            index++
        } else if (pagetext.substr(index,2)=="{{") {
            open++
            index++
        }
        index++
    }
    var existingInfobox=pagetext.substr(start,index-start)
    pagetext=pagetext.replace(existingInfobox, NewInfoboxTextarea.value)

    var summary="[[User:Dudemanfellabra/AssessNRHP.js|Script]]-assisted infobox cleanup; remove unsupported parameters."

    var watch="watch"
    if (!watchtarget) watch="unwatch"

    var api = new mw.Api();

    api.postWithToken( "edit", {
        action: "edit",
        title: currentlyDisplayed,
        summary: summary,
        watchlist: watch,
        text: pagetext
        }
    )
    .done( function( data ) {
        document.getElementById("EditButton").value="Update infobox"
        document.getElementById("EditButton").disabled=false
        if (data && data.edit && data.edit.result && data.edit.result == 'Success') {
            alert("Edit success!")
            for (var i=0; i<Articles.length; i++) {
                if (Articles[i]==currentlyDisplayed) Articles.splice(i,1)
            }
            currentlyDisplayed=""
            var currentSelection=document.getElementById("ArticlesList").options.selectedIndex
            if (currentSelection>=Articles.length) currentSelection--
            if (autoload==true) {
                currentSelection++
                if (currentSelection>=Articles.length) {
                    currentSelection=0
                    document.getElementById("ArticlesList").options.selectedIndex=0
                }
                LoadInfoboxHTML(document.getElementById("ArticlesList").options[currentSelection].innerHTML)
            } else {
                UpdateInfoboxUIDiv(currentSelection, autoload, ignoreconfirm, watchtarget)
            }
        } else {
            alert('Edit query error:\n'+data.error.code+': '+data.error.info);
        }
    })
    .fail( function() {
        document.getElementById("EditButton").value="Apply assessment"
        document.getElementById("EditButton").disabled=false
        alert('Ajax failure.');
    });
}

function getAssessmentWikitext(title) {
    try {
        var output=JSON.parse(
            $.ajax({
                dataType: "json",
                url: mw.util.wikiScript('api'),
                data: {
                    format: 'json',
                    rawcontinue: '',
                    action: 'query',
                    prop: 'revisions',
                    rvprop: 'content',
                    titles: title,
                    indexpageids: true,
                    redirects: 'true'
                },
                async:false
            })
            .responseText
        );
        for (page in output.query.pages) {
            wikitext = output.query.pages[page].revisions[0]['*'];
        }
        return wikitext
    }
    catch(err) {
        return "error"
    }
}

$(window).load(MaintenanceButton);