function SortNumeric(x, y)
{
    return x - y
}

    String.prototype.trim = function()
    {
        return this.replace(/^\s+|\s+$/g, "");
    }
    String.prototype.ltrim = function()
    {
        return this.replace(/^\s+/, "");
    }
    String.prototype.rtrim = function()
    {
        return this.replace(/\s+$/, "");
    }
function Traverse(node, testament)
{
    try
    {
        var treeText = "";
        if (node != null)
        {
            if (node.hasChildNodes())
            {
                if (node.nodeName == "s")
                {
                    // you need to test if this is the OT or NT and set the attribute accordingly.
                    var t = "";
                    if (testament == "old")
                    {
                        t = "H";
                    }
                    if (testament == "new")
                    {
                        t = "G";
                    }
                    treeText += "<a href='javascript:void();' class='hiddenlink'  title='Strongs #: " + node.getAttribute("n") + "'><span class='searchvalue' style='display:none'>" + t + node.getAttribute("n") + "</span>" + Traverse(node.childNodes.item(0), testament) + "</a>";
                } else
{
                    treeText += '<' + node.nodeName + '>';
                    for (var i = 0; i < node.childNodes.length; i++)
                    {
                        treeText += Traverse(node.childNodes.item(i), testament);
                    }
                    treeText += '</' + node.nodeName + '>';
                }
            } else
{
                if (node.nodeValue != null)
                {
                    if (node.nodeValue.search(/^(\,|\.|\:|\?|\;|\!)/) != -1)
                    {
                        treeText += node.nodeValue;
                    } else
{
                        treeText += " " + node.nodeValue;
                    }
                }
            }
        }
        return treeText;
    }
    catch (err)
    {
        Util.HandleError(err);
    }
}

function Search(sv)
{
    try
    {
        var qs = sv.split(";");

        for (var x in qs)
        {
            var q = qs[x].trim();
            if (q != "")
            {
                // its a search term.
                if (q.search(/[0-9]/i) == -1)
                {
                    // get new results.
                    Words.FindReferences(q);
                }

                // its a strongs lookup 
                else if (q.search(/(H|G)[0-9]/i) != -1)
                {
                    var dict = q.substring(0, 1);
                    if (dict.search(/h/i) != -1) {
                        dict = "heb";
                    } else {
                        dict = "grk";
                    }
                    q = q.substring(1, q.length);
                    var results = Strongs.GetStrongs(q, dict);

                    // display results.
                    if ($("#display-strongs-as-dialog")[0].checked)
                    {
                        Strongs.DisplayStrongsDialog(results);
                    } 
                    else
                    {
                        Strongs.DisplayStrongs(results);
                                
                    }


                }
                // its a verse reference.
                else
                {
                    var passage = "";
                    if (q.trim() != "")
                    {
                        var myref = new Reference(q.trim());
                        var r = Bible.GetPassage(myref.book, myref.startchapter, myref.endchapter, myref.startverse, myref.endverse);

                        Bible.DisplayPassage(r.cs, myref.book, myref.startchapter, myref.endchapter, myref.startverse, myref.endverse, r.testament);
                    }
                }
            }

        }
        $( "#result" ).sortable({
            axis: "x", 
            handle: ".handle"
        });        
    }
    catch (err)
    {
        Util.HandleError(err);
    }

    return false;
}


var Settings = {
    Load: function()
    {
        var str = $.cookie('settings');
        if (str != null)
        {
            var s = str.split(",");

            $("#resultwrap").css("float", s[0]);
            $("#searchresultswrap").css("float", s[0]);

            if (s[1] == "none")
            {
                $("#searchresultswrap").css("display", "none");
                $("#showhidesearch").html("Show Search");
                $("#resultwrap").css("width", "100%");

            }
            else
            {
                $("#searchresultswrap").css("display", "block");
                $("#showhidesearch").html("Hide Search");
                $("#resultwrap").css("width", "70%");
            }

            $("#result").css("font-size", s[2]);
            $("#result").css("font-family", s[3]);
        }
    },
    Save: function()
    {
        var s = {};
        s.Panes = $("#resultwrap").css("float");
        s.Search = $("#searchresultswrap").css("display");
        s.FontSize = $("#result").css("font-size");
        s.Font = $("#result").css("font-family");

        var str = s.Panes + "," + s.Search + "," + s.FontSize + "," + s.Font;

        $.cookie('settings', str, {
            expires: 365
        });
    },
    ShowHideSearch: function()
    {
        var o = $("#showhidesearch");
        var s = $("#searchresultswrap");
        var r = $("#resultwrap");

        if (s.css("display") != "none")
        {
            s.css("display", "none");
            o.html("Show Search");
            r.css("width", "100%");

        }
        else
        {
            s.css("display", "block");
            o.html("Hide Search");
            r.css("width", "70%");
        }
        this.Save();
    },
    SwitchPanes: function()
    {
        var s = $("#searchresultswrap");
        var r = $("#resultwrap");
        var v = s.css("float");
        if (v == "right")
        {
            s.css("float", "left");
            r.css("float", "left");
        }
        else
        {
            s.css("float", "right");
            r.css("float", "right");
        }
        this.Save();
    },
    IncreaseResultFontSize: function()
    {
        var s = $("#result").css("font-size");
        $("#result").css("font-size", parseInt(s) + 1);
        this.Save();
    },
    DecreaseResultFontSize: function()
    {
        var s = $("#result").css("font-size");
        $("#result").css("font-size", parseInt(s) - 1);
        this.Save();
    },
    ChangeResultFont: function(fontfamily)
    {
        $("#result").css("font-family", fontfamily);
        this.Save();
    }
}

var Util = {
    HandleLink: function(e)
    {
        Search($(e.target).text());
    },
    HandleHiddenLink: function(e)
    {
        Search($(e.target).find(".searchvalue").text());
    },
    RemoveResult: function(e)
    {
        $(e.target).parent().parent().remove();
    },
    HandleError: function(e)
    {
        // for now we're going to put the error in the main result div.
        var t = $("<div class='strongsdef result'><a href='javascript:void();' class='removeresult' style='border: 0;'><img style='border: 0px;' src='images/delete.png' width='48' height='48' /></a><span class='resultbody'>" + e + "</span><br clear='all' /></div>");

        return false;
    }
}

var Bible = {
    DisplayPassage: function(cs, b, sch, ech, sv, ev, testament)
    {
        try
        {
            var r = "";
            // make the end verse pretty.
            var tvs = cs[cs.length - 1].vss.length;

            if (ev == "*" || ev > tvs)
            {
                ev = tvs;
            }

            for (var j = 0; j < cs.length; j++)
            {
                if (sch < ech)
                {
                    r += "<b>Chapter: " + cs[j].ch + "</b><br />";
                }
                var vss = cs[j].vss;

                for (var m = 0; m < vss.length; m++)
                {
                    var v = vss[m];

                    r += "<b>" + v.v + ".</b> ";

                    for (var w = 0; w < v.w.length; w++)
                    {
                        if (v.w[w].s != undefined)
                        {
                            var strongs_pre = "";
                            if (testament == "old") { strongs_pre = "H"; }
                            if (testament == "new") {strongs_pre = "G"; }
                            var sp = "";
                            if (v.w[w].t.substr(v.w[w].t.length-1) == " ") { sp = " "; }
                            r += "<a href='javascript:void();' class='hiddenlink'  title='Strongs #: " + v.w[w].s + "'><span class='searchvalue' style='display:none'>" + strongs_pre + v.w[w].s + "</span>" + v.w[w].t.trim() + "</a>"+sp;
                        }
                        else
                        {
                            r += v.w[w].t;
                        }
                    }
                    r += "<br />";
                }
            }
            var t = $("<div class='passage result'><a href='javascript:void();' class='removeresult' style='border: 0;'><img style='border: 0px;' src='images/delete.png' width='48' height='48' /></a><span class='resultbody'>" + "<h2>" + bookName(b) + " " + sch + ":" + sv + "-" + ech + ":" + ev + "</h2>" + r + "</span><br clear='all' /></div>");

            t.find(".hiddenlink").click(function(e)
            {
                Util.HandleHiddenLink(e);
            });
            t.find(".removeresult").click(function(e)
            {
                Util.RemoveResult(e);
            });
            $("#result").prepend(t);
        }
        catch (err)
        {
            Util.HandleError(err);
        }
    },
    GetPassage: function(b, sch, ech, sv, ev)
    {
        try
        {
            var chapters = []; // the verses from the chapter.
            var cs = []; // the verses requested.
            var r = {};

            for (var i = sch; i <= ech; i++)
            {
                var url = "bibles/kjv_strongs/" + b + "-" + i + ".json"
                $.ajax({
                    async: false,
                    type: "GET",
                    url: url,
                    dataType: "json",
                    success: function(d, t, x)
                    {
                        chapters.push(d);
                    },
                    error: function(request, status, error)
                    {
                        Util.HandleError(error, request);
                    }
                });
            }

            for (var j = 0; j < chapters.length; j++)
            {
                var vss = [];
                var start;
                var end;

                // figure out the start verse.
                if (j == 0)
                {
                    start = sv;
                }
                else
                {
                    start = 1;
                }
                
                // figure out the end verse
                if ((j + 1) == chapters.length)
                {
                    end = ev;
                }
                else
                {
                    end = "*";
                }

                // get the verses requested.
                var tvs = chapters[j].vss.length;
                if (end == "*" || end > tvs)
                {
                    end = tvs;
                }

                for (i = start; i <= end; i++)
                {
                    // we're using c based indexes here, so the index is 1 less than the verse #.
                    vss.push(chapters[j].vss[i-1]);
                }

                cs.push({
                    "ch": chapters[j].ch, 
                    "vss": vss
                });
            }

            r.cs = cs;
            if (b >= 40)
            {
                r.testament = "new";
            }
            else
            {
                r.testament = "old";
            }
            return r;
        }
        catch (err)
        {
            Util.HandleError(err);
        }
    }
}

var Strongs = {
    GetStrongs: function(sn, dict)
    {
        try
        {
            var self = this;
            var results = {};
            var url = dict + parseInt((sn - 1) / 100) + ".xml"
            if (dict == "grk") {
                results.prefix = "G";
            } else {
                results.prefix = "H";
            }
            results.sn = sn;

            $.ajax({
                async: false,
                type: "GET",
                url: "xml/" + url,
                dataType: "xml",
                success: function(d, t, x)
                {
                    results.strongs = d;
                },
                error: function(request, status, error)
                {
                    Util.HandleError(error, request);
                }
            });

            $.ajax({
                async: false,
                type: "GET",
                url: "xml/cr" + url,
                dataType: "xml",
                success: function(d, t, x)
                {
                    results.crossrefs = d;
                },
                error: function(request, status, error)
                {
                    Util.HandleError(error, request);
                }
            });

            if (dict == "grk")
            {
                url = "xml/rs" + parseInt((sn - 1) / 1000) + ".xml";
                // rmac is a two get process.
                $.ajax({
                    async: false,
                    type: "GET",
                    url: url,
                    dataType: "xml",
                    success: function(d, t, x)
                    {
                        results.rmac = d;
                    },
                    error: function(request, status, error)
                    {
                        Util.HandleError(error, request);
                    }
                });

                // deal with RMAC
                results.rmaccode = $(results.rmac).find('s[id="' + sn + '"]').attr("r");
                url = "xml/r-" + results.rmaccode.substring(0, 1) + ".xml";
                $.ajax({
                    async: false,
                    type: "GET",
                    url: url,
                    dataType: "xml",
                    success: function(d, t, x)
                    {
                        results.rmac = d;
                    },
                    error: function(request, status, error)
                    {
                        Util.HandleError(error, request);
                    }
                });
            }
            return results;
        }
        catch (err)
        {
            Util.HandleError(err);
        }
    },
    BuildStrongs: function(r)
    {
        try
        {
            // first deal with strongs data.
            var entry = $(r.strongs).find("i#" + r.prefix + r.sn);
            var title = $(entry).find("t").text();
            var trans = $(entry).find("tr").text();
            var pron = $(entry).find("p").text();
            var desc = Traverse($(entry).find("d")[0]);

            var re = /([hg][0-9]{1,4})/gi;

            desc = desc.replace(re, "<a href='javascript:void();' class='link'>$1</a>");

            // now deal with cross references.
            var cr = $(r.crossrefs).find("i#" + r.prefix + r.sn).find("rs");

            var crtxt = "<div class='scr'><b>Cross References:</b> <a href='javascript:void()' class='showhide'>Show</a><br /><span class='contents'>";

            cr.each(function(i)
            {
                crtxt += "<b>" + $(this).find("t").text() + ":</b> ";

                $(this).find("r").each(function(j)
                {
                    var ref = $(this).attr("r").split(";");
                    crtxt += "<a href='javascript:void();' class='link'>" + bookName(ref[0]) + " " + ref[1] + ":" + ref[2] + "</a>, ";
                });
                crtxt = crtxt.substr(0, crtxt.length - 2);
                crtxt += "<br />";
            });
            crtxt += "</span></div>";

            // ...processing statements go here...
            var rtxt = "";
            if (r.prefix == "G")
            {
                rtxt += "<div class='rmac'><b>Robinsons Morphological Analysis Code: " + r.rmaccode + "</b> <a href='javascript:void()' class='showhide'>Show</a><br /><span class='contents'>";
                ;
                $(r.rmac).find('i[id="' + r.rmaccode.toUpperCase() + '"]').find("d").each(function()
                {
                    rtxt += $(this).text() + "<br />";
                });
                rtxt += "</span></div>";
            }
            // put together the display.

            // ok. we have to do this because click events seem to be cumulative with jquery.
            var t = $("<div class='strongsdef result'><a href='javascript:void();' class='removeresult' style='border: 0;'><img style='border: 0px;' src='images/delete.png' width='48' height='48' /></a><span class='resultbody'><b>" + trans + " (" + r.sn + ")</b> - " + pron + " - " + title + " - " + desc + "<br />" + rtxt + crtxt + "</span><br clear='all' /></div>");

            t.find(".link").click(function(e)
            {
                Util.HandleLink(e);
            });
            t.find(".removeresult").click(function(e)
            {
                Util.RemoveResult(e);
            });

            t.find(".showhide").click(function(e)
            {
                Strongs.ShowHide(e);
            });

            return t;
        }
        catch (err)
        {
            Util.HandleError(err);
        }
    },
    DisplayStrongs: function(r)
    {
        try
        {
            var t = Strongs.BuildStrongs(r);

            $("#result").prepend(t);
            return false;
        }
        catch (err)
        {
            Util.HandleError(err);
        }
    },
    DisplayStrongsDialog: function(r)
    {
        try
        {
            var t = Strongs.BuildStrongs(r);
            var d = $("<div></div>").append(t);
            
            d.dialog({
                draggable:true, 
                width: 600, 
                height: 500, 
                resizable: true, 
                title: "Strongs Definition",
                buttons: {
                    "Close": function() {
                        $( this ).dialog( "close" );
                    }
                }
            });
            return false;
        }
        catch (err)
        {
            Util.HandleError(err);
        }
    },
    ShowHide: function(e)
    {
        var o = $(e.target);
        var c = o.parent().find(".contents");

        if (c.css("display") != "none")
        {
            c.css("display", "none");
            o.html("Show");
        }
        else
        {
            c.css("display", "inline");
            o.html("Hide");
        }
    }
}

var Words = {
    ConvertResultsToArray: function(r)
    {
        try
        {
            var results = new Array();
            $(r).each(function()
            {
                results.push([$(this).attr("b"), $(this).attr("ch"), $(this).attr("v")]);
            });
            return results;
        }
        catch (err)
        {
            Util.HandleError(err);
        }
    },
    DisplayResults: function(results, q)
    {
        try
        {
            var txt = "<h4>Query: <a href='javascript:void();' class='link'>" + q + "</a></h4><ul>";
            for (var i = 0; i < results.length; i++)
            {
                var r = results[i].split(":");
                txt += "<li /><a href='javascript:void();' class='link' alt='" + bookName(r[0]) + " " + r[1] + ":" + r[2] + "'>" + bookName(r[0]) + " " + r[1] + ":" + r[2] + "</a>";
            }
            txt += "</ul>";

            var t = $(txt);

            t.find(".link").click(function(e)
            {
                Util.HandleLink(e);
            });

            $("#searchresults").html(t);
            $("#searchTotal").html(results.length);
            return false;
        }
        catch (err)
        {
            Util.HandleError(err);
        }
    },
    FindReferences: function(qry)
    {
        try
        {
            qry = qry.toLowerCase();
            var qs = qry.split(" ");
            var words = this.BuildIndexArray().sort();
            var results = new Array();

            // Loop through each query term.
            for (i = 0; i < qs.length; i++)
            {
                var q = qs[i].replace("'", ""); // we don't included ticks in our words.
                
                // For each query term, figure out which xml file it is in, and get it.  
                //   getSearchRefs returns an array of references.  
                for (var w = 0; w < words.length; w++)
                {
                    // If we are at the end of the array, we want to use a different test.
                    if (w == 0)
                    {
                        if (q <= words[w])
                        {
                            results.unshift(this.GetSearchReferences("index/" + words[w] + "idx.json", q));
                            break;
                        }
                    } else
{
                        if (q <= words[w] && q > words[w - 1])
                        {
                            results.unshift(this.GetSearchReferences("index/" + words[w] + "idx.json", q));
                            break;
                        }
                    }
                }
            } // End of loop through query terms

            // Now we need to test results.  If there is more than one item in the array, we need to find the set 
            //  that is shared by all of them.  IF not, we can just return those refs.
            if (results.length == 1)
            {
                this.DisplayResults(results[0], qry);
            } else
{
                this.DisplayResults(this.FindSharedSet(results), qry);
            }

            return false;

        }
        catch (err)
        {
            Util.HandleError(err);
        }
    },
    GetSearchReferences: function(url, query)
    {
        try
        {
            // getSearchRefs takes a url and uses ajax to retrieve the references and returns an array of references.
            var r;

            $.ajax({
                async: false,
                type: "GET",
                url: url,
                dataType: "json",
                success: function(d, t, x)
                {
                    r = d;
                },
                error: function(request, status, error)
                {
                    Util.HandleError(error, request);
                }
            });

            // find the right word
            var refs = $.grep(r, function(o,i)
            {
                return o.word == query;
            });

            return refs[0].refs;
        }
        catch (err)
        {
            Util.HandleError(err);
        }
    },
    BuildIndexArray: function()
    {
        try
        {
            var words = new Array();
            words.unshift('abiram');
            words.unshift('accepteth');
            words.unshift('acquit');
            words.unshift('adna');
            words.unshift('affecteth');
            words.unshift('aharhel');
            words.unshift('aijeleth');
            words.unshift('almug');
            words.unshift('amiable');
            words.unshift('ancients');
            words.unshift('anything');
            words.unshift('appointeth');
            words.unshift('areopagus');
            words.unshift('art');
            words.unshift('ashteroth');
            words.unshift('astaroth');
            words.unshift('availeth');
            words.unshift('azotus');
            words.unshift('badness');
            words.unshift('baptizing');
            words.unshift('bat');
            words.unshift('bechorath');
            words.unshift('beguile');
            words.unshift('bemoaning');
            words.unshift('beside');
            words.unshift('bezek');
            words.unshift('bitterly');
            words.unshift('bloodthirsty');
            words.unshift('bolted');
            words.unshift('bountifulness');
            words.unshift('breastplates');
            words.unshift('broth');
            words.unshift('bunni');
            words.unshift('cain');
            words.unshift('cankered');
            words.unshift('carry');
            words.unshift('celebrate');
            words.unshift('chapel');
            words.unshift('cheese');
            words.unshift('chilmad');
            words.unshift('circumcision');
            words.unshift('closer');
            words.unshift('come');
            words.unshift('communication');
            words.unshift('concerning');
            words.unshift('confusion');
            words.unshift('consummation');
            words.unshift('convince');
            words.unshift('couch');
            words.unshift('covers');
            words.unshift('crisping');
            words.unshift('curse');
            words.unshift('damnable');
            words.unshift('deacons');
            words.unshift('decision');
            words.unshift('defileth');
            words.unshift('depart');
            words.unshift('despisest');
            words.unshift('diblathaim');
            words.unshift('directly');
            words.unshift('dishonesty');
            words.unshift('distracted');
            words.unshift('dominion');
            words.unshift('dreamer');
            words.unshift('dulcimer');
            words.unshift('eastward');
            words.unshift('eighteenth');
            words.unshift('elihoreph');
            words.unshift('embrace');
            words.unshift('endeavored');
            words.unshift('ensign');
            words.unshift('ephraim');
            words.unshift('eshtemoa');
            words.unshift('evening');
            words.unshift('excellest');
            words.unshift('extended');
            words.unshift('fairer');
            words.unshift('fastings');
            words.unshift('feign');
            words.unshift('fight');
            words.unshift('fishermen');
            words.unshift('flint');
            words.unshift('foolishness');
            words.unshift('forever');
            words.unshift('forts');
            words.unshift('fresh');
            words.unshift('furnish');
            words.unshift('gallio');
            words.unshift('gebal');
            words.unshift('gezrites');
            words.unshift('girt');
            words.unshift('goath');
            words.unshift('government');
            words.unshift('greeteth');
            words.unshift('guiltless');
            words.unshift('haggai');
            words.unshift('hamstrung');
            words.unshift('happy');
            words.unshift('harum');
            words.unshift('hattush');
            words.unshift('heard');
            words.unshift('heir');
            words.unshift('herbs');
            words.unshift('hezronites');
            words.unshift('hivite');
            words.unshift('honored');
            words.unshift('hostages');
            words.unshift('huntest');
            words.unshift('idalah');
            words.unshift('impenitent');
            words.unshift('inferior');
            words.unshift('insomuch');
            words.unshift('ira');
            words.unshift('isuah');
            words.unshift('jabneh');
            words.unshift('japhia');
            words.unshift('jeduthun');
            words.unshift('jerahmeelites');
            words.unshift('jew');
            words.unshift('joined');
            words.unshift('joy');
            words.unshift('kadmonites');
            words.unshift('kid');
            words.unshift('kneaded');
            words.unshift('lack');
            words.unshift('languish');
            words.unshift('lazarus');
            words.unshift('legions');
            words.unshift('libnath');
            words.unshift('likhi');
            words.unshift('lock');
            words.unshift('louder');
            words.unshift('lysias');
            words.unshift('magpiash');
            words.unshift('malchus');
            words.unshift('marble');
            words.unshift('mastery');
            words.unshift('meddle');
            words.unshift('members');
            words.unshift('mesech');
            words.unshift('midian');
            words.unshift('ministered');
            words.unshift('mithnite');
            words.unshift('morasthite');
            words.unshift('mower');
            words.unshift('myrtle');
            words.unshift('naphish');
            words.unshift('necks');
            words.unshift('net');
            words.unshift('noadiah');
            words.unshift('nursed');
            words.unshift('occurrent');
            words.unshift('omnipotent');
            words.unshift('orchard');
            words.unshift('outside');
            words.unshift('owed');
            words.unshift('palti');
            words.unshift('partition');
            words.unshift('paulus');
            words.unshift('peoples');
            words.unshift('persecute');
            words.unshift('phares');
            words.unshift('pilate');
            words.unshift('plagues');
            words.unshift('plentiful');
            words.unshift('poorer');
            words.unshift('powerful');
            words.unshift('presented');
            words.unshift('prison');
            words.unshift('promoted');
            words.unshift('provision');
            words.unshift('purely');
            words.unshift('quarter');
            words.unshift('rahab');
            words.unshift('ravening');
            words.unshift('rebuking');
            words.unshift('refined');
            words.unshift('release');
            words.unshift('rent');
            words.unshift('requirest');
            words.unshift('return');
            words.unshift('rezon');
            words.unshift('riseth');
            words.unshift('roof');
            words.unshift('rump');
            words.unshift('sail');
            words.unshift('sanctuaries');
            words.unshift('savors');
            words.unshift('scorpions');
            words.unshift('second');
            words.unshift('sellers');
            words.unshift('served');
            words.unshift('shaft');
            words.unshift('sharaim');
            words.unshift('shedder');
            words.unshift('shepho');
            words.unshift('shimshai');
            words.unshift('shophan');
            words.unshift('shuppim');
            words.unshift('sihor');
            words.unshift('sippai');
            words.unshift('slandereth');
            words.unshift('smelling');
            words.unshift('softer');
            words.unshift('sores');
            words.unshift('sparrows');
            words.unshift('spoil');
            words.unshift('staff');
            words.unshift('steel');
            words.unshift('stool');
            words.unshift('stretched');
            words.unshift('stumblingblocks');
            words.unshift('suffice');
            words.unshift('surnamed');
            words.unshift('swore');
            words.unshift('take');
            words.unshift('task');
            words.unshift('temani');
            words.unshift('testator');
            words.unshift('thessalonica');
            words.unshift('threatening');
            words.unshift('tie');
            words.unshift('titus');
            words.unshift('torments');
            words.unshift('translation');
            words.unshift('tributaries');
            words.unshift('tubal');
            words.unshift('unchangeable');
            words.unshift('unlawful');
            words.unshift('upbraideth');
            words.unshift('uzza');
            words.unshift('verily');
            words.unshift('visage');
            words.unshift('walk');
            words.unshift('washing');
            words.unshift('wayside');
            words.unshift('wellspring');
            words.unshift('whisperer');
            words.unshift('win');
            words.unshift('withereth');
            words.unshift('work');
            words.unshift('wrest');
            words.unshift('yours');
            words.unshift('zealously');
            words.unshift('zetham');
            words.unshift('zophim');
            words.unshift('zuzims');
            return words;
        }
        catch (err)
        {
            Util.HandleError(err);
        }
    },
    FindSharedSet: function(results)
    {
        try
        {
            // FindSharedSet takes an array of reference arrays, and figures out which references are shared 
            //  by all arrays/sets, then returns a single array of references.

            for (var j in results)
            {
                var refs = results[j];

                for (var i = 0; i < refs.length; i++)
                {
                    var r = refs[i].split(":");
                    // convert references to single integers.
                    //  Book * 100000, Chapter * 1000, Verse remains same, add all together.
                    var ref = parseInt(r[0]) * 100000000;
                    ref = ref + parseInt(r[1]) * 10000;
                    ref = ref + parseInt(r[2]);
                    results[j][i] = ref;
                }
            }

            // get the first result
            var result = results[0];

            // for each additional result, get the shared set
            for (i = 1; i < results.length; i++)
            {
                result = this.ReturnSharedSet(results[i], result);
            }

            // convert the references back into book, chapter and verse.
            for (i = 0; i < result.length; i++)
            {
                ref = result[i];
                result[i] = parseInt(ref / 100000000)+":"+parseInt((ref % 100000000) / 10000)+":"+((ref % 100000000) % 10000);
            }

            return result;
        }
        catch (err)
        {
            Util.HandleError(err);
        }
    },
    ReturnSharedSet: function(x, y)
    {
        try
        {
            /// <summary>
            ///  Takes two javascript arrays and returns an array
            ///  containing a set of values shared by arrays.
            /// </summary>

            // declare iterator
            var i = 0;

            // declare terminator
            var t = (x.length < y.length) ? x.length : y.length

            // sort the arrays
            x.sort(SortNumeric);
            y.sort(SortNumeric);

            // in this loop, we remove from the arrays, the
            //  values that aren't shared between them.
            while (i < t)
            {
                if (x[i] == y[i])
                {
                    i++;
                }
                if (x[i] < y[i])
                {
                    x.splice(i, 1);
                }
                if (x[i] > y[i])
                {
                    y.splice(i, 1);
                }
                t = (x.length < y.length) ? x.length : y.length;

                // we have to make sure to remove any extra values
                // at the end of an array when we reach the end of 
                // the other.
                if (t == i && t < x.length) {
                    x.splice(i, x.length - i);
                }
                if (t == i && t < y.length) {
                    y.splice(i, x.length - i);
                }
            }
            // we could return y, because at this time, both arrays
            // are identical.
            return x;
        }
        catch (err)
        {
            Util.HandleError(err);
        }
    }
}