// FingerSpell FlashCards Letter and Alphabet Functions
// Copyright (c) 2008 Peter Stevens, some rights reserved
// Licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works License.
//
// double letter (e.g. ee in "need") are recognized
// shortcuts up to three letters (sch, did) can be recognized, but doubles
// of shortcuts are not recognized
//
// an alphabet needs 
//     letters a-z and special chars (e.g. ö, ü) in jpg format
//     composite letter z-0.jpg, z-1.jpg...
//     double letters aa-0.jpg, aa-1.jpg
//     blank.jpg
//     create function (analog ASLAlphabet) - customized per language
//     controllers must be adapted as well.
//
//
function debugmsg(msg){
    tn = document.createTextNode(msg + "\n" );
    el=document.getElementById("debug");
    el.appendChild(tn);
    //alert (msg);
}

// ww = document.getElementById("titlebar"); debugmsg("Show - Start, cnt = " + Discover(ww));
function Discover (obj ){
    cnt = 0;
    for ( i in obj ){
	cnt++;
    }
    return cnt;
}

function fDefined ( obj ) {
    return ( typeof(obj) != "undefined" );
}

function mouseOverHandler(e){
    var targ;
    var parent;
    if (!e) {
      var e=window.event;
    }
    if (e.target) {
      targ=e.target;
    } else if (e.srcElement) {
      targ=e.srcElement;
    }
    if (targ.nodeType==3) { // defeat Safari bug
      targ = targ.parentNode;
    }
    var tname;
    /* if clicking on a link, get parent div */
    tname=targ.tagName;
//    debugmsg ("MouseHandler: tagName = '" + targ.tagName + "', id = '" + targ.id +"'");
    showPicForLetter(targ.id);
}

function showPicForLetter(i){
    // sl is a signed letter (possibly a composite letter)
    // alphabet is an ASL, DSGS- or whatever structure
    if ( glob.st.fMouseOverActive) {
	glob.st.highlight(i)
	sl = glob.st.tSignedLetters[i];
	sl.Display(glob.speed);
    }
}

function ShowText () {
    // displays clickable letters as text as they are output, 
    this.reset=function(){
	this.el=document.getElementById("spelledOut");
	this.el.innerHTML="";
	this.tSignedLetters = new Object();
	this.itSL = 0;
	this.iCur = 0;
    }
    this.addCh=function(sl){
	el = document.createElement("div");
	el.className = "spelled";
	tn = document.createTextNode(sl.text);
	el.appendChild(tn);
	el.onmouseover=mouseOverHandler;
	el.setAttribute("id",this.itSL );
	this.el.appendChild(el);
	this.highlight(this.itSL);
	this.tSignedLetters[this.itSL++]=sl;
    }
    this.highlight=function(itSL){
	this.clearHighlight();
	this.iCur = itSL;
	el=document.getElementById(this.iCur );
	el.className=glob.st.activatedClassName ; 
    }
    this.clearHighlight=function(){
	el=document.getElementById(this.iCur );
	el.className=this.normalClassName ; 
    }
    this.activateMouseOver=function(){
	this.fMouseOverActive=1;
    }
    this.deactivateMouseOver=function(){
	this.fMouseOverActive=0;
    }
    this.hide=function(){
	this.fHidden=1;
	this.el.style.display="none";
    }
    this.unhide=function(){
	this.fHidden=0;
	this.el.style.display="";
    }

    this.normalClassName = "spelled" ; 
    this.activatedClassName = "activated spelled" ; 
    this.deactivateMouseOver();
    this.reset();
}

function finishShow ( ) {
    glob.sl = glob.ls.alphabet["ww-blank"] ;
    glob.sl.Display(glob.speed);
    glob.st.activateMouseOver();
    glob.st.clearHighlight();
}

function Show ( ls ) {
    glob.ls = ls ;
    glob.ch = glob.ls.getCh();
    glob.st.deactivateMouseOver();
    if ( glob.ch ) {
	glob.sl = glob.ls.alphabet[glob.ch] ;
	RealShow();
    } else {
	finishShow();
    }
}

function RealShow () {
    //if browser does not support the image object, exit
    if (!document.images) {
	return;
    }
    if ( glob.ch ) {
	glob.sl = glob.ls.alphabet[glob.ch] ;
	glob.sl.prefetch();
	if ( glob.sl.fLoaded() ) {
	    glob.sl.Display(glob.speed);
	    glob.st.addCh(glob.sl);
	    setTimeout("RealShow()",glob.speed * glob.sl.duration);  // when to show next character
	    glob.ch = glob.ls.getCh();
	} else {
	    setTimeout("RealShow()",glob.speed * glob.sl.duration);  // when to show next character
	}
    } else {
	finishShow();
    }
}

function LetterSequence ( text, alphabet ) {
//	debugmsg(text);
    this.text     = text.toLowerCase();
    this.alphabet = alphabet;
    this.step     = 0;
    this.setText=function(text){
	this.text     = text.toLowerCase();
    }
    this.getCh=function(){
	len=3;
	defaultch=" ";
	nil = 0;
	remaining = this.text.length-this.step ;
	len = Math.min ( len, remaining );
	len = Math.max ( len, 0 );
	if ( len == 0 ) { return nil; }
	while ( len > 1 ) {
	    ch = this.text.substr(this.step, len) ;
	    if ( fDefined(this.alphabet[ch] ) ) {
		this.step += len;
		return ( ch ) ;
	    }
	    len--;
	}
	ch = this.text.charAt(this.step);
	this.step = Math.min(this.step+1,this.text.length);
	if ( !fDefined(this.alphabet[ch] ) ) {
	    debugmsg("glob.ls.alphabet[" + ch + "] is undefined " );
	    return nil;
	}
	return ch;
    }
}

function SignedLetter( text, lang, filename ) {
    this.text = text;
    if ( ! filename ) { filename = text + text };
    this.filename = filename ;
    this.Language = lang;
    this.duration = 1;
    var imgf = this.ImageFile() ;
    this.pic = new Image();
    this.pic.title = text ; 
}

SignedLetter.prototype.ImageFile=function(){
    slash="/";
    dash="-";
    n = 0;
    ret = "";
    if ( fDefined(glob.imageHome ) ) {
	ret = glob.imageHome;
    }
    ret += slash + "abcs" + slash + this.Language + slash + this.filename + dash + n + ".jpg"; 
    return ret;
}

SignedLetter.prototype.prefetch=function(){
    if (!fDefined(this.image) ) {
	var imgf = this.ImageFile() ;
	this.pic = new Image();
	this.pic.src = imgf ; 
    }
}

SignedLetter.prototype.fLoaded=function(){
    if (fDefined(this.pic) ) {
	return this.pic.complete ;
    } else {
	return 0; 
    }
}

SignedLetter.prototype.Display=function(speed){
    var imgf = this.ImageFile() ;
    this.pic.src = imgf ; 
    document.images.slide.src=imgf ;
    document.images.slide.title=this.text ;
}

function CompositeLetter( text, lang , cnt, filename ) {
    // cnt is the number of images required to display the letter
    // images are named x-0.jpg, x-1.jpg,... x-cnt-1.jpg 
    // all files must exist
    this.text = text;
    if ( ! filename ) { filename = text };
    this.filename = filename;
    this.Language = lang;
    this.imageCnt = cnt;
    this.duration = 1;
    this.pic = new Object();
    for ( i = 0; i< cnt; i++ ) {
	imgf = this.ImageFile(i) ;
	this.pic[i] = new Image();
    }
}

CompositeLetter.prototype.ImageFile=function(n){
    // n is which image you want
    if ( n < this.imageCnt ) {
	slash="/";
	dash="-";
	ret="";
	if ( fDefined(glob.imageHome ) ) {
	    ret = glob.imageHome;
	}
	ret += slash + "abcs" + slash + this.Language + slash + this.filename + dash + n + ".jpg"; 
//	debugmsg("ImageFile returning " + ret);
	return ret;
    } else {
//	debugmsg("ImageFile returning 0");
	return 0;
    }
}
CompositeLetter.prototype.prefetch=function(){
    cnt = this.imageCnt ;
    for ( i = 0; i< cnt; i++ ) {
	imgf = this.ImageFile(i) ;
	this.pic[i] = new Image();
	this.pic[i].src = imgf ; 
    }
}

CompositeLetter.prototype.fLoaded=function(){
    cnt = this.imageCnt ;
    result = 1;
    i = 0;
    while ( i < cnt && result ) {
//	alert( "defined(Pic[" + i + "]) = " + fDefined(this.pic[i].src) );
	result = result && this.pic[i].complete;
	i++;
    }
    return result;
}

CompositeLetter.prototype.Display=function(speed){
    // display the first slide
    var imgf = this.ImageFile(0) ;
    document.images.slide.src=imgf ;
    document.images.slide.title=this.text ;
    // distribute remaining images: x-0 <delay> x-1 <delay> ... <next slide>
    delta = ( speed * this.duration ) / ( this.imageCnt + 1 );
    cumDelta = delta;
    quote='"';
    for ( cnt = 1; cnt < this.imageCnt; cnt++ ) {
	imgf = this.ImageFile(cnt) ;
	cmd = "document.images.slide.src=" + quote+ imgf + quote;
	this.pic[cnt].src = imgf ; 
	setTimeout(cmd,cumDelta) ;
	cumDelta += delta;
    }
}

function ASLAlphabet(){
    // anthing with a name up to three characters is considered a signed letter
    var Letters = [ "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"];
    var tCompositeLetters = [ "j", "z" ];
    var tSecondLetters = [ "a", "b", "c", "d", "e", "f", "g", "h", "i", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y" ];
    var lang = "ASL";
    this.text="American Sign Language";
    this.list=function(){
	return "abcdefghijklmnopqrstuvwxyz";
    }

    for (var l in Letters ) {
	ndx = Letters[l];
	var ll = new SignedLetter(Letters[l], lang);
	this[ndx] = ll;
    }

    for (var itSL in tSecondLetters ) {
	ndx = tSecondLetters[itSL];
	ndx += ndx;
	var ll = new CompositeLetter(ndx, lang, 2);
	ll.duration = 2;
	this[ndx] = ll;
    }

    this["j"]=new CompositeLetter("j", lang, 3);
    this["z"]=new CompositeLetter("z", lang, 4);

    var spc = "space";

    this[" "]=new SignedLetter("_",lang, spc);
    this["."]=new SignedLetter(spc,lang,spc);
    this["\n"]=new SignedLetter(spc,lang,spc);
    this["-"]=new SignedLetter(spc,lang,spc);

    this["ww-blank"]=new SignedLetter("blank",lang,"blank");
}

function DSGSAlphabet(){
    // anthing with a name up to three characters is considered a signed letter
    var Letters = [ "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "ch", "sch" ];
    var tCompositeLetters = [ "j", "ä", "ö", "u", "z" ];
    var tSecondLetters = [ "a", "b", "c", "d", "e", "f", "g", "h", "i", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y" ];
    var lang = "DSGS";
    this.text="Deutschschweizer Gebärdensprache";
    this.list=function(){
	return "abcdefghijklmnopqrstuvwxyzäöüchsch";
    }

    for (var l in Letters ) {
	ndx = Letters[l];
	var ll = new SignedLetter(Letters[l], lang);
	this[ndx] = ll;
    }

    for (var itSL in tSecondLetters ) {
	ndx = tSecondLetters[itSL];
	ndx += ndx;
	if ( ndx == "ll" ) {
//	    debugmsg ( "ndx = " + ndx );
	}
	var ll = new CompositeLetter(ndx, lang, 2);
	ll.duration = 2;
	this[ndx] = ll;
    }

    this["j"]=new CompositeLetter("j", lang, 3);
    this["ä"]=new CompositeLetter("ä", lang, 3, "ae");
    this["ö"]=new CompositeLetter("ö", lang, 3, "oe");
    this["ü"]=new CompositeLetter("ü", lang, 3, "ue");
    this["z"]=new CompositeLetter("z", lang, 4);
    this["ß"]=new CompositeLetter("ss", lang, 2, "ss");

    var spc = "space";
    this[" "]=new SignedLetter("_",lang, "space");
    this["."]=new SignedLetter(".",lang, "space");
    this["\n"]=new SignedLetter("<nl>",lang, "space");
    this["-"]=new SignedLetter("-",lang, "space");

    this["ww-blank"]=new SignedLetter("blank",lang,"blank");
}

function DGSAlphabet(){
    // anthing with a name up to three characters is considered a signed letter
    var Letters = [ "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "sch" ];
    var tCompositeLetters = [ "j", "ä", "ö", "u", "z", "ß" ];
    var tSecondLetters = [ "a", "b", "c", "d", "e", "f", "g", "h", "i", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y" ];
    var lang = "DGS";
    this.text="Deutsche Gebärdensprache";
    this.list=function(){
	return "abcdefghijklmnopqrstuvwxyzschäöüß";
    }

    for (var l in Letters ) {
	ndx = Letters[l];
	var ll = new SignedLetter(Letters[l], lang);
	this[ndx] = ll;
    }

    for (var itSL in tSecondLetters ) {
	ndx = tSecondLetters[itSL];
	ndx += ndx;
	var ll = new CompositeLetter(ndx, lang, 2);
	ll.duration = 2;
	this[ndx] = ll;
    }

    this["j"]=new CompositeLetter("j", lang, 3);
    this["ä"]=new CompositeLetter("ä", lang, 3, "ae");
    this["ö"]=new CompositeLetter("ö", lang, 3, "oe");
    this["ü"]=new CompositeLetter("ü", lang, 3, "ue");
    this["ß"]=new CompositeLetter("ß", lang, 3, "sb");
    this["z"]=new CompositeLetter("z", lang, 4);

    var spc = "space";
    this[" "]=new SignedLetter("_",lang, spc);
    this["."]=new SignedLetter(".",lang, spc);
    this["\n"]=new SignedLetter("<nl>",lang, spc);
    this["-"]=new SignedLetter("-",lang, spc);

    this["ww-blank"]=new SignedLetter("blank",lang,"blank");
}
// FingerSpell FlashCards Letter and Alphabet Functions
// Copyright (c) 2008 Peter Stevens, some rights reserved
// Licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works License.
//
function Dictionary(name){
    this.int = new Object();
    this.tWords = new Object();
    this.int.name=name;
    this.int.length=0;
    this.random=function(){
 if ( this.int.length ) {
     result = Math.floor(Math.random()*(this.int.length));
//     debugmsg ( "random: result = " + result + ", length = " + this.int.length );
     return this.tWords[result];
 } else {
     return 0;
 }
    }
    this.add=function(word){
 this.tWords[this.int.length++]=word;
    }
    this.name=function(newName){
 if ( newName ) {
     this.int.name=newName;
 }
 return this.int.name;
    }
}

function AnyAlphabet(){
    dict = new Dictionary("Alphabet");
    text = glob.alphabet.list();
    ls = new LetterSequence ( text, glob.alphabet ) ;

    ch = ls.getCh();

    while  ( ch ) {
// debugmsg ( "ch = " + ch + "; ");
 dict.add(ch);
 ch = ls.getCh();
    }
    return dict;
}

function SwissNames(){
    dict = new Dictionary("beliebte Schweizer Vornamen");
    dict.add("Ali");
    dict.add("Arne");
    dict.add("Ben");
    dict.add("Brian");
    dict.add("Cedrik");
    dict.add("Clemens");
    dict.add("Constantin");
    dict.add("Dean");
    dict.add("Domenic");
    dict.add("Elias");
    dict.add("Fabian");
    dict.add("Finn");
    dict.add("Frederik");
    dict.add("Hannes");
    dict.add("Henry");
    dict.add("Jamie");
    dict.add("Jannick");
    dict.add("Jeremie");
    dict.add("John");
    dict.add("Jordan");
    dict.add("Justin");
    dict.add("Keno");
    dict.add("Konrad");
    dict.add("Laurens");
    dict.add("Leif");
    dict.add("Lennox");
    dict.add("Leonardo");
    dict.add("Linus");
    dict.add("Lucas");
    dict.add("Luke");
    dict.add("Marc");
    dict.add("Marius");
    dict.add("Marten");
    dict.add("Matis");
    dict.add("Matti");
    dict.add("Maxim");
    dict.add("Michel");
    dict.add("Mirco");
    dict.add("Nick");
    dict.add("Niklas");
    dict.add("Noel");
    dict.add("Pascal");
    dict.add("Philip");
    dict.add("Raphael");
    dict.add("Robin");
    dict.add("Sandro");
    dict.add("Sören");
    dict.add("Swen");
    dict.add("Till");
    dict.add("Tobias");
    dict.add("Tristan");
    dict.add("Yannick");
    dict.add("Alessia");
    dict.add("Alisha");
    dict.add("Angelina");
    dict.add("Annabel");
    dict.add("Annemarie");
    dict.add("Antonia");
    dict.add("Carlotta");
    dict.add("Celina");
    dict.add("Cheyenne");
    dict.add("Cora");
    dict.add("Elena");
    dict.add("Emelie");
    dict.add("Emilie");
    dict.add("Eva");
    dict.add("Felicitas");
    dict.add("Franka");
    dict.add("Greta");
    dict.add("Helena");
    dict.add("Ina");
    dict.add("Jana");
    dict.add("Jasmina");
    dict.add("Jette");
    dict.add("Johanna");
    dict.add("Josephine");
    dict.add("Judith");
    dict.add("Karla");
    dict.add("Kim");
    dict.add("Klara");
    dict.add("Larissa");
    dict.add("Leandra");
    dict.add("Lenya");
    dict.add("Letizia");
    dict.add("Lilli");
    dict.add("Linnea");
    dict.add("Louis");
    dict.add("Lucas");
    dict.add("Luise");
    dict.add("Maike");
    dict.add("Maria");
    dict.add("Marleen");
    dict.add("Marwin");
    dict.add("Melanie");
    dict.add("Michelle");
    dict.add("Natalia");
    dict.add("Nina");
    dict.add("Patrizia");
    dict.add("Rebecca");
    dict.add("Salome");
    dict.add("Saskia");
    dict.add("Sofia");
    dict.add("Sophia");
    dict.add("Svea");
    dict.add("Tara");
    dict.add("Valerie");
    dict.add("Vivien");
    dict.add("Yannik");
    return dict;
}

function SwissPlaces ( ) {
    dict = new Dictionary ("Schweizer Ortschaften");
    dict.add("Baden");
    dict.add("Birrwil");
    dict.add("Buchs");
    dict.add("Eiken");
    dict.add("Frick");
    dict.add("Hägglingen");
    dict.add("Holziken");
    dict.add("Kallern");
    dict.add("Lengnau");
    dict.add("Mellingen");
    dict.add("Mumpf");
    dict.add("Oberentfelden");
    dict.add("Oberwil");
    dict.add("Remigen");
    dict.add("Safenwil");
    dict.add("Schöftland");
    dict.add("Stein");
    dict.add("Turgi");
    dict.add("Veltheim");
    dict.add("Wil");
    dict.add("Zeihen");
    dict.add("Rüte");
    dict.add("Lutzenberg");
    dict.add("Wald");
    dict.add("Aeschlen");
    dict.add("Bannwil");
    dict.add("Biel");
    dict.add("Bremgarten");
    dict.add("Därligen");
    dict.add("Erlenbach");
    dict.add("Freimettigen");
    dict.add("Guggisberg");
    dict.add("Hilterfingen");
    dict.add("Ittigen");
    dict.add("Kiesen");
    dict.add("La Ferriere");
    dict.add("Leissigen");
    dict.add("Lützelflüh");
    dict.add("Merzligen");
    dict.add("Muri");
    dict.add("Oberdiessbach");
    dict.add("Pieterlen");
    dict.add("Röthenbach");
    dict.add("Rüti bei Büren");
    dict.add("Schwarzhäusern");
    dict.add("Steffisburg");
    dict.add("Thun");
    dict.add("Uetendorf");
    dict.add("Walkringen");
    dict.add("Wilderswil");
    dict.add("Wyssachen");
    dict.add("Arlesheim");
    dict.add("Bottmingen");
    dict.add("Duggingen");
    dict.add("Hersberg");
    dict.add("Lauwil");
    dict.add("Nusshof");
    dict.add("Rickenbach");
    dict.add("Tenniken");
    dict.add("Ziefen");
    dict.add("Charmey");
    dict.add("Giffers");
    dict.add("Muntelier");
    dict.add("Tafers");
    dict.add("Avusy");
    dict.add("Bourg");
    dict.add("Genthod");
    dict.add("Onex");
    dict.add("Soral");
    dict.add("Braunwald");
    dict.add("Matt");
    dict.add("Rüti");
    dict.add("Arosa");
    dict.add("Buseno");
    dict.add("Clugin");
    dict.add("Feldis Veulden");
    dict.add("Guarda");
    dict.add("Ladir");
    dict.add("Madulain");
    dict.add("Molinis");
    dict.add("Praden");
    dict.add("Samedan");
    dict.add("Scuol");
    dict.add("Splügen");
    dict.add("Surava");
    dict.add("Trans");
    dict.add("Valchava");
    dict.add("Zernez");
    dict.add("Courgenay");
    dict.add("Saignelegier");
    dict.add("Altwis");
    dict.add("Ebersecken");
    dict.add("Fischbach");
    dict.add("Hämikon");
    dict.add("Knutwil");
    dict.add("Mauensee");
    dict.add("Oberkirch");
    dict.add("Römerswil");
    dict.add("Schwarzenbach");
    dict.add("Wauwil");
    dict.add("Auvernier");
    dict.add("Cortaillod");
    dict.add("Le Landeron");
    dict.add("Rochefort");
    dict.add("Buochs");
    dict.add("Engelberg");
    dict.add("Au");
    dict.add("Degersheim");
    dict.add("Gaiserwald");
    dict.add("Jonschwil");
    dict.add("Muolen");
    dict.add("Rapperswil");
    dict.add("Sennwald");
    dict.add("Uzwil");
    dict.add("Wildhaus");
    dict.add("Gächlingen");
    dict.add("Neunkirch");
    dict.add("Thayngen");
    dict.add("Bellach");
    dict.add("Büsserach");
    dict.add("Etziken");
    dict.add("Günsberg");
    dict.add("Hubersdorf");
    dict.add("Lostorf");
    dict.add("Niedergösgen");
    dict.add("Ramiswil");
    dict.add("Solothurn");
    dict.add("Witterswil");
    dict.add("Gersau");
    dict.add("Reichenburg");
    dict.add("Aadorf");
    dict.add("Bichelsee");
    dict.add("Erlen");
    dict.add("Hauptwil");
    dict.add("Kradolf");
    dict.add("Münsterlingen");
    dict.add("Schönholzerswilen");
    dict.add("Uttwil");
    dict.add("Acquarossa");
    dict.add("Calonico");
    dict.add("Gordola");
    dict.add("Mendrisio");
    dict.add("Ponte Tresa");
    dict.add("Torricella");
    dict.add("Bürglen");
    dict.add("Seelisberg");
    dict.add("Avenches");
    dict.add("Montreux");
    dict.add("Ausserberg");
    dict.add("Bitsch");
    dict.add("Champery");
    dict.add("Fiesch");
    dict.add("Guttet");
    dict.add("Leukerbad");
    dict.add("Nendaz");
    dict.add("Brig");
    dict.add("Sion");
    dict.add("Törbel");
    dict.add("Vionnaz");
    dict.add("Menzingen");
    dict.add("Adliswil");
    dict.add("Bauma");
    dict.add("Buchs");
    dict.add("Dorf");
    dict.add("Fällanden");
    dict.add("Greifensee");
    dict.add("Hittnau");
    dict.add("Illnau");
    dict.add("Lindau");
    dict.add("Neftenbach");
    dict.add("Oberrieden");
    dict.add("Pfäffikon");
    dict.add("Rümlang");
    dict.add("Seegräben");
    dict.add("Truttikon");
    dict.add("Wädenswil");
    dict.add("Wetzikon");
    dict.add("Herzogenbuchsee");
    dict.add("Balterswil");
    dict.add("Büren");
    dict.add("Flüh");
    dict.add("Kallnach");
    dict.add("Prättigau");
    dict.add("Schönbühl");
    dict.add("Taverne");
    dict.add("Vuorz");
    dict.add("Yverdon");
    dict.add("Bern");
    dict.add("St. Gallen");
    dict.add("Neuenburg");
    dict.add("Ammannsegg");
    dict.add("Buchen");
    dict.add("Flamatt");
    dict.add("Jona");
    dict.add("Olten");
    dict.add("Schönenberg");
    dict.add("Teufen");
    dict.add("Wangen");
    return dict;
}

function USAPlaces ( ) {
    dict = new Dictionary ("USA Cities, States, Rivers and Mountains");
    dict.add("San Jose");
    dict.add("Charlotte");
    dict.add("Las Vegas");
    dict.add("Sacramento");
    dict.add("Minneapolis");
    dict.add("Pittsburgh");
    dict.add("St. Paul");
    dict.add("Chandler");
    dict.add("Garland");
    dict.add("Montgomery");
    dict.add("South");
    dict.add("Grand Rapids");
    dict.add("Little Rock");
    dict.add("Rancho Cucamonga");
    dict.add("Tallahassee");
    dict.add("Springfield");
    dict.add("Pasadena");
    dict.add("Hayward");
    dict.add("Sunnyvale");
    dict.add("Thousand Oaks");
    dict.add("Stamford");
    dict.add("Lafayette");
    dict.add("Costa Mesa");
    dict.add("West Covina");
    dict.add("Arvada");
    dict.add("Killeen");
    dict.add("Alaska");
    dict.add("Hawaii");
    dict.add("Massachusetts");
    dict.add("New Mexico");
    dict.add("South Dakota");
    dict.add("Missouri");
    dict.add("Brazos");
    dict.add("Kansas");
    dict.add("Copper");
    dict.add("River");
    dict.add("Chiginagak");
    dict.add("Juneau");
    dict.add("Chugach");
    dict.add("Saint Elias");
    dict.add("Westdahl");
    dict.add("University");
    dict.add("Cathedral");
    dict.add("Fresno Dome");
    dict.add("Lassen");
    dict.add("The");
    dict.add("Ritter");
    dict.add("Tamalpais");
    dict.add("Bailey");
    dict.add("Three Fingered Jack");
    dict.add("Constance");
    dict.add("St. Helens");
    return dict;
}

function USANames ( ) {
    dict = new Dictionary ("Top US First Names");
    dict.add("Matthew");
    dict.add("William");
    dict.add("Noah");
    dict.add("John");
    dict.add("Samuel");
    dict.add("Aiden");
    dict.add("Jack");
    dict.add("Isaiah");
    dict.add("Justin");
    dict.add("Jayden");
    dict.add("Jason");
    dict.add("Charles");
    dict.add("Julian");
    dict.add("Carlos");
    dict.add("Carter");
    dict.add("Kyle");
    dict.add("Dominic");
    dict.add("Steven");
    dict.add("Henry");
    dict.add("Devin");
    dict.add("Brady");
    dict.add("Patrick");
    dict.add("Kaleb");
    dict.add("Jorge");
    dict.add("Trevor");
    dict.add("Alexis");
    dict.add("Levi");
    dict.add("Nicolas");
    dict.add("Nolan");
    dict.add("Malachi");
    dict.add("Grant");
    dict.add("Max");
    dict.add("Stephen");
    dict.add("Jonah");
    dict.add("Hector");
    dict.add("Jeffrey");
    dict.add("Brendan");
    dict.add("Wesley");
    dict.add("Sergio");
    dict.add("Martin");
    dict.add("Drew");
    dict.add("Ty");
    dict.add("Roberto");
    dict.add("Calvin");
    dict.add("Keegan");
    dict.add("Kayden");
    dict.add("Maddox");
    dict.add("Julio");
    dict.add("Frank");
    dict.add("Trey");
    dict.add("Ava");
    dict.add("Samantha");
    dict.add("Sarah");
    dict.add("Brianna");
    dict.add("Hailey");
    dict.add("Savannah");
    dict.add("Morgan");
    dict.add("Alexandra");
    dict.add("Makayla");
    dict.add("Gabriella");
    dict.add("Riley");
    dict.add("Megan");
    dict.add("Evelyn");
    dict.add("Stephanie");
    dict.add("Haley");
    dict.add("Michelle");
    dict.add("Isabelle");
    dict.add("Valeria");
    dict.add("Autumn");
    dict.add("Layla");
    dict.add("Molly");
    dict.add("Gabriela");
    dict.add("Kennedy");
    dict.add("Diana");
    dict.add("Sophie");
    dict.add("Erin");
    dict.add("Serenity");
    dict.add("Ashlyn");
    dict.add("Skylar");
    dict.add("Liliana");
    dict.add("Reagan");
    dict.add("Angel");
    dict.add("Mckenzie");
    dict.add("Alondra");
    dict.add("Ellie");
    dict.add("Camila");
    dict.add("Kiara");
    dict.add("Courtney");
    dict.add("Kyra");
    dict.add("Hope");
    dict.add("Abby");
    dict.add("Tiffany");
    dict.add("Amaya");
    dict.add("Aniyah");
    dict.add("Julissa");
    dict.add("Savanna");
    dict.add("Laila");
    dict.add("Cynthia");
    dict.add("Nora");
    dict.add("Monica");
    return dict;
}
function GermanPlaces ( ) {
    dict = new Dictionary ("deutsche Ortschaften");
    dict.add("Ahrensbök");
    dict.add("Altefähr");
    dict.add("Amtzell");
    dict.add("Aurich");
    dict.add("Bad Kreuznach");
    dict.add("Bad Schandau");
    dict.add("Bartholomä");
    dict.add("Beetzsee");
    dict.add("Bergheim");
    dict.add("Bielefeld");
    dict.add("Blankenfelde");
    dict.add("Bodenwerder");
    dict.add("Borsfleth");
    dict.add("Breddenberg");
    dict.add("Brunsmark");
    dict.add("Böhnhusen");
    dict.add("Chemnitz");
    dict.add("Dannenberg");
    dict.add("Derenburg");
    dict.add("Diespeck");
    dict.add("Donau");
    dict.add("Drönnewitz");
    dict.add("Eberdingen");
    dict.add("Einöllen");
    dict.add("Elsdorf");
    dict.add("Eppenberg");
    dict.add("Eschenbach in der Oberpfalz");
    dict.add("Eversmeer");
    dict.add("Fischbach/Rhön");
    dict.add("Freising");
    dict.add("Fürstenau");
    dict.add("Gechingen");
    dict.add("Gerabronn");
    dict.add("Globig-Bleddin");
    dict.add("Grana");
    dict.add("Groß Döbbern");
    dict.add("Großenseebach");
    dict.add("Gutach im Breisgau");
    dict.add("Haarbach");
    dict.add("Hamburg");
    dict.add("Hattert");
    dict.add("Heidelberg");
    dict.add("Henstedt-Ulzburg");
    dict.add("Hessen");
    dict.add("Himmelkron");
    dict.add("Hockweiler");
    dict.add("Holzwickede");
    dict.add("Höringen");
    dict.add("Ingelfingen");
    dict.add("Jarchau");
    dict.add("Kail");
    dict.add("Kehnert");
    dict.add("Kirchwalsede");
    dict.add("Kollweiler");
    dict.add("Kröppelshagen-Fahrendorf");
    dict.add("Laasdorf");
    dict.add("Lauchheim");
    dict.add("Leezen");
    dict.add("Leichlingen");
    dict.add("Leipe");
    dict.add("Lemberg");
    dict.add("Lennestadt");
    dict.add("Letschin");
    dict.add("Leuterod");
    dict.add("Lichtenberg/Erzgebirge");
    dict.add("Liebenburg");
    dict.add("Lienen");
    dict.add("Lietzen");
    dict.add("Lindau");
    dict.add("Lindwedel");
    dict.add("Linum");
    dict.add("Loburg");
    dict.add("Lohme");
    dict.add("Lommatzsch");
    dict.add("Losenrade");
    dict.add("Luckow");
    dict.add("Lugau");
    dict.add("Luso");
    dict.add("Lykershausen");
    dict.add("Löderburg");
    dict.add("Lötzbeuren");
    dict.add("Lübtheen");
    dict.add("Lüerdissen");
    dict.add("Lütjenburg");
    dict.add("Maasen");
    dict.add("Maihingen");
    dict.add("Maitzborn");
    dict.add("Malliß");
    dict.add("Mangelsdorf");
    dict.add("March");
    dict.add("Marihn");
    dict.add("Marklkofen");
    dict.add("Marktbergel");
    dict.add("Marnerdeich");
    dict.add("Marth");
    dict.add("Maselheim");
    dict.add("Mauden");
    dict.add("Mechernich");
    dict.add("Meerfeld");
    dict.add("Mehrstetten");
    dict.add("Meitingen");
    dict.add("Mellnitz");
    dict.add("Menningen");
    dict.add("Merschbach");
    dict.add("Merzweiler");
    dict.add("Mestlin");
    dict.add("Meusebach");
    dict.add("Moordiek");
    dict.add("Märkisch Linden");
    dict.add("Münchhausen");
    dict.add("Nesow");
    dict.add("Neuhaus am Inn");
    dict.add("Neuholland");
    dict.add("Neustrelitz");
    dict.add("Niefern-Öschelbronn");
    dict.add("Nomborn");
    dict.add("Norderney");
    dict.add("Nordhofen");
    dict.add("Nordwestuckermark");
    dict.add("Nottuln");
    dict.add("Nußdorf am Inn");
    dict.add("Nürburg");
    dict.add("Oberammergau");
    dict.add("Oberdachstetten");
    dict.add("Oberfischbach");
    dict.add("Oberhausen-Rheinhausen");
    dict.add("Oberkrämer");
    dict.add("Oberndorf");
    dict.add("Oberoppurg");
    dict.add("Oberreute");
    dict.add("Oberschweinbach");
    dict.add("Oberstenfeld");
    dict.add("Obertrebra");
    dict.add("Oberweis");
    dict.add("Obing");
    dict.add("Odelzhausen");
    dict.add("Oederan");
    dict.add("Oersdorf");
    dict.add("Offenbach an der Queich");
    dict.add("Ohlsbach");
    dict.add("Olbersdorf");
    dict.add("Olfen");
    dict.add("Oppach");
    dict.add("Oranienburg");
    dict.add("Oschatz");
    dict.add("Osterberg");
    dict.add("Osternienburg");
    dict.add("Ostheim vor der Rhön");
    dict.add("Ottendorf-Okrilla");
    dict.add("Otting");
    dict.add("Oy-Mittelberg");
    dict.add("Paitzdorf");
    dict.add("Paplitz");
    dict.add("Paschel");
    dict.add("Patzig");
    dict.add("Peiting");
    dict.add("Penzin");
    dict.add("Peseckendorf");
    dict.add("Peuschen");
    dict.add("Pfalzgrafenweiler");
    dict.add("Pforzheim");
    dict.add("Pickließem");
    dict.add("Pintesfeld");
    dict.add("Plankstadt");
    dict.add("Pleiskirchen");
    dict.add("Plötzkau");
    dict.add("Poggensee");
    dict.add("Polsingen");
    dict.add("Porschdorf");
    dict.add("Pottiga");
    dict.add("Premnitz");
    dict.add("Preußisch Oldendorf");
    dict.add("Pripsleben");
    dict.add("Pronsfeld");
    dict.add("Puchheim");
    dict.add("Pyrbaum");
    dict.add("Pölsfeld");
    dict.add("Pünderich");
    dict.add("Quendorf");
    dict.add("Quitzdorf am See");
    dict.add("Raddusch");
    dict.add("Radibor");
    dict.add("Raitenbuch");
    dict.add("Randersacker");
    dict.add("Rantrum");
    dict.add("Rathen");
    dict.add("Rauda");
    dict.add("Rayerschied");
    dict.add("Recklinghausen");
    dict.add("Regenstauf");
    dict.add("Rehm-Flehde-Bargen");
    dict.add("Reichersbeuern");
    dict.add("Reiff");
    dict.add("Reinsbüttel");
    dict.add("Reitzenhain");
    dict.add("Remstädt");
    dict.add("Reppenstedt");
    dict.add("Rettershain");
    dict.add("Reuth");
    dict.add("Rheinbach");
    dict.add("Rhinow");
    dict.add("Riebau");
    dict.add("Riedstadt");
    dict.add("Rieste");
    dict.add("Rimsting");
    dict.add("Rippershausen");
    dict.add("Riveris");
    dict.add("Rodenberg");
    dict.add("Rogeez");
    dict.add("Rohrberg");
    dict.add("Rommerskirchen");
    dict.add("Rosenau");
    dict.add("Rosian");
    dict.add("Rothenbuch");
    dict.add("Rotthalmünster");
    dict.add("Ruppach-Goldhausen");
    dict.add("Röddelin");
    dict.add("Rögling");
    dict.add("Rötha");
    dict.add("Salzgitter");
    dict.add("Schköna");
    dict.add("Schnelldorf");
    dict.add("Schweina");
    dict.add("Seifen");
    dict.add("Singen");
    dict.add("Spirkelbach");
    dict.add("Steinach");
    dict.add("Sternberg");
    dict.add("Tarbek");
    dict.add("Theilenhofen");
    dict.add("Trantow");
    dict.add("Uhyst");
    dict.add("Veringenstadt");
    dict.add("Walkertshofen");
    dict.add("Wattenbek");
    dict.add("Weißenstadt");
    dict.add("Wettringen");
    dict.add("Windsbach");
    dict.add("Wonfurt");
    dict.add("Zeitlarn");
    dict.add("Öhringen");
    return dict;
}

function GermanNames ( ) {
    dict = new Dictionary ("beliebte deutsche Vornamen");
    dict.add("Aileen");
    dict.add("Ali");
    dict.add("Amely");
    dict.add("Andreas");
    dict.add("Anna");
    dict.add("Anne");
    dict.add("Anthony");
    dict.add("Artur");
    dict.add("Ben");
    dict.add("Brian");
    dict.add("Carla");
    dict.add("Catharina");
    dict.add("Chantal");
    dict.add("Chris");
    dict.add("Christopher");
    dict.add("Conner");
    dict.add("Dana");
    dict.add("Denis");
    dict.add("Diana");
    dict.add("Dustin");
    dict.add("Elisabeth");
    dict.add("Emil");
    dict.add("Enrico");
    dict.add("Evelin");
    dict.add("Fabio");
    dict.add("Finja");
    dict.add("Florian");
    dict.add("Frederick");
    dict.add("Fynn");
    dict.add("Hanna");
    dict.add("Helene");
    dict.add("Henrik");
    dict.add("Imke");
    dict.add("Isabelle");
    dict.add("Jana");
    dict.add("Jannick");
    dict.add("Jason");
    dict.add("Jeremy");
    dict.add("Joanna");
    dict.add("Johanna");
    dict.add("Jona");
    dict.add("Jordan");
    dict.add("Josy");
    dict.add("Julian");
    dict.add("Justus");
    dict.add("Karlotta");
    dict.add("Kevin");
    dict.add("Kimberly");
    dict.add("Konrad");
    dict.add("Lana");
    dict.add("Laura");
    dict.add("Lea");
    dict.add("Leif");
    dict.add("Lenja");
    dict.add("Lenny");
    dict.add("Leonardo");
    dict.add("Letizia");
    dict.add("Liam");
    dict.add("Lina");
    dict.add("Lisa");
    dict.add("Louis");
    dict.add("Luca");
    dict.add("Lucy");
    dict.add("Luka");
    dict.add("Lynn");
    dict.add("Maja");
    dict.add("Marc");
    dict.add("Maria");
    dict.add("Marius");
    dict.add("Marlen");
    dict.add("Martha");
    dict.add("Mathis");
    dict.add("Matthias");
    dict.add("Maurice");
    dict.add("Meik");
    dict.add("Melvin");
    dict.add("Michelle");
    dict.add("Milena");
    dict.add("Mohammed");
    dict.add("Natalia");
    dict.add("Nelly");
    dict.add("Nicolas");
    dict.add("Nikolas");
    dict.add("Noemi");
    dict.add("Oscar");
    dict.add("Patrizia");
    dict.add("Peter");
    dict.add("Pia");
    dict.add("Rebecca");
    dict.add("Robin");
    dict.add("Ruben");
    dict.add("Sandro");
    dict.add("Sebastian");
    dict.add("Simon");
    dict.add("Sophia");
    dict.add("Stella");
    dict.add("Sven");
    dict.add("Tamara");
    dict.add("Theo");
    dict.add("Tim");
    dict.add("Tom");
    dict.add("Tyler");
    dict.add("Veronika");
    dict.add("Vivienne");
    dict.add("Yannis");
    return dict;
}
// FingerSpell FlashCards Letter and Alphabet Functions
// Copyright (c) 2008 Peter Stevens, some rights reserved
// Licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works License.
//
function EventHandler(e){
    var targ;
    var parent;
    if (!e) {
      var e=window.event;
    }
    if (e.target) {
      targ=e.target;
    } else if (e.srcElement) {
      targ=e.srcElement;
    }
    if (targ.nodeType==3) { // defeat Safari bug
      targ = targ.parentNode;
    }
    var tname;
    /* if clicking on a link, get parent div */
    tname=targ.tagName;
//    alert ("EventHandler: tagName = '" + targ.tagName + "', id = '" + targ.id +"'");
    if ( tname.toLowerCase() == "a" ) {
	targ = targ.parentNode;
    }
    tid=targ.id;
    parent = targ.parentNode;
    GlobalOnclick(parent.id, tid);
}

function KeyboardHandler(e){
    var targ;
    var parent;
    if (!e) {
      var e=window.event;
    }
    if (e.target) {
      targ=e.target;
    } else if (e.srcElement) {
      targ=e.srcElement;
    }
    if (targ.nodeType==3) { // defeat Safari bug
      targ = targ.parentNode;
    }
    var tname;
    /* if clicking on a link, get parent div */
    tname=targ.tagName;
//    alert ("KeyboardHandler: tagName = '" + targ.tagName + "', id = '" + targ.id +"'");
    if ( tname.toLowerCase() == "a" ) {
	targ = targ.parentNode;
    }
    tid=targ.id;
    parent = targ.parentNode;
    GlobalOnkey(e.keyCode, parent.id, tid);
}
function GlobalOnkey(keyCode, parentid, tid){
    CR = 13;
//    alert ("GlobalOnkey: keycode = '" + keyCode + "', parentid = '" + parentid +"'");
    if ( keyCode == CR ) {
	Dispatch( "txt_Show") ;
    } else {
	options.submit.alt();
    }
}

function inputField (id, text, parentId, parentClass ){
    this.id = id; // becomes id field
    this.text = text;
    this.parentClass=parentClass;
    this.parentId=parentId;
    this.size = 35;
    this.tellme = 0;
    this.iActive = -1;
    this.cButtons =0;
    this.handler =0;
    this.tButtons = new Object();
    this.tButtonsByName = new Object();
    this.buttonClassName="button";
    this.buttonActivateName="button";
    this.setTitle=function(name,text){
	buttonName = this.name+US+name;
	this.cTitle = new controlTitle(buttonName,text,this) ;
	return this.cTitle;
    }
    this.element=function(mother){
	this.mother = mother;       // DOM Object in which this input field shall be embedded
	result=document.createElement("div");
	result.setAttribute("id", this.parentId);
	result.className = this.parentClass;
	cTitle=this.setTitle(this.id, this.text);
	result.appendChild(cTitle.element());
	EL=document.createElement("input");
	EL.type="text";
	EL.setAttribute("id", this.id);
	EL.setAttribute("size", this.size);
	mother.onkeyup = KeyboardHandler;
	result.appendChild(EL);

	iStart=0;
	for ( i=iStart; i < this.cButtons ; i++ ) {
	    childEl = this.tButtons[i].element();
	    result.appendChild(childEl);
	}

	if ( mother ) {
	    mother.appendChild(result);
	}
	return result;
    }
    this.activate=function(buttonName){
	newIndex = this.tButtonsByName[buttonName];
	oldIndex = this.iActive;
	if ( oldIndex != newIndex) {
	    this.tButtons[oldIndex].turnOff();
	    this.tButtons[newIndex].turnOn();
	    this.iActive=newIndex;
	}
    }

    this.setHandler=function(fn){
	this.handler=fn;
    }
    this.dispatch=function(){
	oparen='("';
	cparen='")';
	cmd= this.handler + oparen + this.tButtons[this.iActive].name + cparen; 
	eval ( cmd ) ;
    }
    this.addButton=function(name,text){
	buttonName = this.id+US+name;
	newButton = new Button(buttonName,text,this) ;
	newButton.normalClassName = this.buttonClassName; 
	newButton.activatedClassName = this.buttonActivateName + " " + this.buttonClassName; 
	if ( this.iActive < 0 ) {
	    this.iActive = 0;
	}
	this.tButtonsByName[buttonName]= this.cButtons;
	this.tButtons[this.cButtons++]=newButton;
	return newButton;
    }
    this.imInterested=function(handler){
	this.tellme = handler;
    }
    this.notify=function(){
	if ( this.tellme ) {
	    this.tellme() ;
	}
    }
}

function controlTitle( name, text ) {
    this.text = text;
    this.name = name;
    this.normalClassName = "control";
    this.element=function(){
	El=document.getElementById(this.name);
	if ( El && fDefined(El) ){
	    El.innerHTML="";
	} else {
	    El=document.createElement("h3");
	    El.setAttribute("id", this.name);
	    El.className = this.normalClassName;
	}
	textEl = document.createTextNode(this.text);
	El.appendChild(textEl);
	return El;
    }
}

function Button ( name, text, father ) {
    this.name = name;		// how to identify it for getElementbyId
    this.text = text;		// how it is displayed
    this.mainText = text;		// how it is displayed
    this.altText = text;		// how it is displayed
    this.father = father;       // aControl Object to which this button belongs
    this.state = 0 ; 
    this.normalClassName = "button" ; 
    this.activatedClassName = "activated button" ; 
    this.doClick=1;
    this.turnOn=function() {
	this.state = 1;
	button=document.getElementById(this.name);
	if ( button ) {
	    button.className=this.activatedClassName;
	}
    }
    this.reset=function() {
//    alert("Calling reset text = " + this.text +", main text = " + this.mainText );
	if ( this.text != this.mainText ) {
	    this.text = this.mainText;
	    this.element();
	}
    }

    this.alt=function() {
	if ( this.text != this.altText ) {
	    this.text = this.altText;
	    this.element();
	}
    }

    this.turnOff=function() {
	this.state = 0;
	button=document.getElementById(this.name);
	if ( button ) {
	    button.className=this.normalClassName;
	}
    }
    this.notClickable=function() {
	this.doClick=0;
    }
    this.clickable=function() {
	this.doClick=1;
    }
    this.queryState=function() {
	return this.state ;
    }
    this.element=function(){
	El=document.getElementById(this.name);
	if ( El && fDefined(El) ){
	    El.innerHTML="";
	} else {
	    El=document.createElement("div");
	    El.setAttribute("id", this.name);
	    El.className = this.normalClassName;
	}
	if ( this.doClick ) {
	    textEl = document.createTextNode(this.text);
	    El.onclick = EventHandler;
	    AEl=document.createElement("a");
	    AEl.href="#";
	    AEl.appendChild(textEl);
	    El.appendChild(AEl);
	} else {
	    textEl = document.createTextNode(this.text);
	    El.appendChild(textEl);
	}
	return El;
    }
}


function aControl ( name, text, mother ) {
    US = "_";
    fActivate = 0;
    this.name = name;
    this.text = text;
    this.mother = mother; // parent node in DOM tree
    this.fShowState=1;
    this.iActive = -1;
    this.cButtons = 0;
    this.fNoText = 0;  // whether to include text 
    this.className= "option right";
    this.tButtons = new Object();
    this.tButtonsByName = new Object();
    this.buttonClassName="button";
    this.buttonActivateName="activated";

    this.setTitle=function(name,text){
	buttonName = this.name+US+name;
	iThisButton = 0 ; // Title is always the first button
	this.cTitle = new controlTitle(buttonName,text,this) ;
	return this.cTitle;
    }
    this.setTitle(name,text);
    this.addButton=function(name,text){
	buttonName = this.name+US+name;
	newButton = new Button(buttonName,text,this) ;
	newButton.normalClassName = this.buttonClassName; 
	newButton.activatedClassName = this.buttonActivateName + " " + this.buttonClassName; 
	if ( this.iActive < 0 ) {
	    this.iActive = 0;
	}
	this.tButtonsByName[buttonName]= this.cButtons;
	this.tButtons[this.cButtons++]=newButton;
	return newButton;
    }
    this.activate=function(buttonName){
	newIndex = this.tButtonsByName[buttonName];
	oldIndex = this.iActive;
	if ( oldIndex != newIndex) {
	    this.tButtons[oldIndex].turnOff();
	    this.tButtons[newIndex].turnOn();
	    this.iActive=newIndex;
	}
    }

    this.noState=function(){
	this.fShowState=0;
	for ( i = 0; i < this.cButtons; i++ ) {
	    this.tButtons[i].activatedClassName = this.tButtons[i].normalClassName;
	    this.tButtons[i].turnOff();
	}
    }

    this.setHandler=function(fn){
	this.handler=fn;
    }
    this.dispatch=function(){
	oparen='("';
	cparen='")';
	cmd= this.handler + oparen + this.tButtons[this.iActive].name + cparen; 
	eval ( cmd ) ;
    }

    this.displayAll=function(){
	controlEl = document.createElement("div");
	controlEl.className=this.className;
	var iStart = 0;

	controlEl.setAttribute("id", this.name);
	if ( !this.fNoText ) {
	    controlEl.appendChild(this.cTitle.element());
	}

	for ( i=iStart; i < this.cButtons ; i++ ) {
	    childEl = this.tButtons[i].element();
	    controlEl.appendChild(childEl);
	}
	this.mother.appendChild(controlEl);
	this.tButtons[0].turnOn();
    }
}

function Option (){
    this.atMother = document.getElementById("automatic");
    this.yrMother = document.getElementById("yours");
    this.rpMother = document.getElementById("repeat");
    this.prMother = document.getElementById("prefs");
    this.shMother = document.getElementById("showHide_Container");

    this.submit=0;

    this.Alphabet = new aControl ( "Alphabet", "Alphabet:", this.prMother ) ;
    this.Alphabet.className= "option";
    this.Alphabet.addButton ( "ASL", "ASL" );
    this.Alphabet.addButton ( "DSGS", "DSGS" );
    this.Alphabet.addButton ( "DGS", "DGS" );
    this.Alphabet.setHandler("setAlphabet");


    if ( glob.language == "German" ) {

	this.word = new inputField ("txt", "Eigenes Wort: ", "word", "dispatch" );
	this.word.addButton ( "Show", "Zeigen" );
	this.word.element(this.yrMother);

	this.Speed = new aControl ( "Speed", "Tempo:", this.prMother ) ;
	this.Speed.addButton ( "Slow", "Anfänger" );
	this.Speed.addButton ( "Medium", "Medium" );
	this.Speed.addButton ( "Fast", "Schnell" );
	this.Speed.addButton ( "Deaf", "Echt" );

	this.ShowHide = new aControl ( "ShowHide", "ShowHide_Controls", this.shMother ) ;
	this.ShowHide.addButton ( "Hide", "Buchstaben nicht anzeigen" );
	this.ShowHide.addButton ( "Unhide", "Buchstaben anzeigen" );

	this.Dispatch = new aControl ( "Dispatch", "Dispatch", this.atMother ) ;
	this.Dispatch.buttonClassName="vButton";
	this.submit=this.Dispatch.addButton ( "Random", "Zufallswort" );
	this.Dispatch.addButton ( "Alphabet", "A-Z" );

	this.Repeat = new aControl ( "Repeat", "Repeat", this.rpMother ) ;
	this.Repeat.buttonClassName="vButton";
	this.Repeat.addButton ( "Repeat", "Wiederholen" );

	this.Dictionary = new aControl ( "Dictionary", "Wörterbuch:", this.prMother) ;
	this.Dictionary.addButton ( "Alphabet", "Buchstaben" );
	this.Dictionary.addButton ( "Easy", "Einfach" );
	this.Dictionary.addButton ( "Hard", "Schwierig" );
    } else {

	this.word = new inputField ("txt", "Your Word: ", "word", "dispatch" );
	this.word.addButton ( "Show", "Show" );
	this.word.element(this.yrMother);

	this.Speed = new aControl ( "Speed", "Speed:", this.prMother ) ;
	this.Speed.addButton ( "Slow", "Beginner" );
	this.Speed.addButton ( "Medium", "Medium" );
	this.Speed.addButton ( "Fast", "Fast" );
	this.Speed.addButton ( "Deaf", "Deaf" );

	this.ShowHide = new aControl ( "ShowHide", "ShowHide", this.shMother ) ;
	this.ShowHide.addButton ( "Hide", "Hide Text" );
	this.ShowHide.addButton ( "Unhide", "Unhide Text" );

	this.Dispatch = new aControl ( "Dispatch", "Dispatch", this.atMother ) ;
	this.Dispatch.buttonClassName="vButton";
	this.submit=this.Dispatch.addButton ( "Random", "Random" );
	this.Dispatch.addButton ( "Alphabet", "A-Z" );

	this.Repeat = new aControl ( "Repeat", "Repeat", this.rpMother ) ;
	this.Repeat.buttonClassName="vButton";
	this.Repeat.addButton ( "Repeat", "Repeat" );

	this.Dictionary = new aControl ( "Dictionary", "Dictionary:", this.prMother) ;
	this.Dictionary.addButton ( "Alphabet", "Letters" );
	this.Dictionary.addButton ( "Easy", "Easy" );
	this.Dictionary.addButton ( "Hard", "Hard" );

    }

    this.word.imInterested(this.submit.alt);
    this.word.setHandler("Dispatch");


    this.Speed.setHandler("setSpeed");
    this.Speed.displayAll();
    this.Dictionary.setHandler("setDictionary");
    this.Dictionary.displayAll();

    this.Alphabet.displayAll();

    this.ShowHide.setHandler("Dispatch");
    this.ShowHide.fNoText=1;
    this.ShowHide.noState();
    this.ShowHide.className="showHide_Container";
    this.ShowHide.displayAll ();

    this.Repeat.setHandler("Dispatch");
    this.Repeat.noState();
    this.Repeat.fNoText=1;
    this.Repeat.className="dispatch";
    this.Repeat.displayAll();

    this.Dispatch.setHandler("Dispatch");
    this.Dispatch.noState();
    this.Dispatch.fNoText=1;
    this.Dispatch.className="dispatch";
    this.Dispatch.displayAll();
}
// FingerSpell FlashCards Letter and Alphabet Functions
// Copyright (c) 2008 Peter Stevens, some rights reserved
// Licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works License.
//
var glob = new Object();
    glob.imageHome="http://fingerspell.sierra-charlie.com";

var options;
var fVisible=1;


function GlobalOnclick ( controlName, buttonValue ) {
//  debugmsg ("GlobalOnclic: controlName = " + controlName + ", buttonValue = '" + buttonValue +"'");
    options[controlName].activate(buttonValue);
    options[controlName].dispatch();
}

function hide(){
    fVisible=0;
    document.getElementById('ShowHide_Hide').style.display="none";
    document.getElementById('ShowHide_Unhide').style.display="";
//		    document.getElementById('word').style.display="none";
    glob.st.hide();
}

function unhide(){
    fVisible=1;
    document.getElementById('ShowHide_Hide').style.display="";
    document.getElementById('ShowHide_Unhide').style.display="none";
//		    document.getElementById('word').style.display="";
    glob.st.unhide();
}

function toggle(){
    if (fVisible) {
	hide();
    } else {
	unhide();
    }
}

function setAlphabet(Type,fNoAlert){
    switch (Type)
    {
	case "Alphabet_DSGS":  
	    glob.alphabetName = "DSGS";
	    glob.alphabet     = new DSGSAlphabet();
	    break;
	case "Alphabet_ASL":   
	    glob.alphabetName="ASL";
	    glob.alphabet     = new ASLAlphabet();
	    break;
	case "Alphabet_DGS":   
	    glob.alphabetName="DGS";
	    glob.alphabet     = new DGSAlphabet();
	    break;
	default:
	    alert ( "setAlphabet: Unknown Type:" + Type );
	    glob.alphabetName = "DSGS";
	    glob.alphabet     = new DSGSAlphabet();
	    break;
    }
    El=document.getElementById("titlebar");
    El.innerHTML="";

/*		    p1 = document.createElement("p");
*		    pt1 = document.createTextNode( glob.title );
*		    p1.appendChild(pt1);
*		    El.appendChild(p1);
*/

    pt2 = document.createTextNode( glob.alphabet.text );
    El.appendChild(pt2);

    setDictionary(glob.dictionaryType,1);
    if ( !fNoAlert ) {
	alert("Alphabet: " + glob.alphabetName);
    }
}

function setDictionary(Type,fNoAlert){
    if ( Type == "Dictionary_Alphabet" ) {
	    glob.tNames = new AnyAlphabet();
    } else {
	switch(glob.alphabetName) {
	    case "ASL":
		if ( Type == "Dictionary_Hard") {
		    glob.tNames = new USAPlaces();
		} else {
		    glob.tNames = new USANames();
		}
		break;
	    case "DGS":
		if ( Type == "Dictionary_Hard") {
		    glob.tNames = new GermanPlaces();
		} else {
		    glob.tNames = new GermanNames();
		}
		break;
	    case "DSGS":
	    default:
		if ( Type == "Dictionary_Hard") {
		    glob.tNames = new SwissPlaces();
		} else {
		    glob.tNames = new SwissNames();
		}
		break;
	}
    }
    glob.dictionaryType = Type;
    if ( !fNoAlert ) {
	alert("Dictionary: " + glob.tNames.name());
    }
}

function setSpeed(Type,fNoAlert){
    switch (Type)
    {
	case "Speed_Beginner":  cpm = 25; break;
	case "Speed_Slow":   cpm = 40; break;
	case "Speed_Medium": cpm = 60; break;
	case "Speed_Fast":   cpm = 90; break;
	case "Speed_Deaf":   cpm =120; break;
	default:
	    alert ( "setSpeed: Unknown Type:" + Type );
	    cpm=25;
	    break;
    }
	
    glob.speed = Math.floor ( 60 / cpm * 1000 ) ;
//		    alert("debug: " + cpm +" cpm = "+glob.speed+" s/char" );
    if ( !fNoAlert ) {
	alert(cpm +" cpm = "+glob.speed/1000+" s/char" );
    }
}

function doit(text){
    glob.ls = new LetterSequence ( text, glob.alphabet ) ;
    glob.st.reset();
    glob.text = text;
    Show( glob.ls );
}

function Dispatch(Type){
    switch (Type)
    {
	case "Dispatch_Alphabet":
	    text = glob.alphabet.list();
	    document.getElementById('txt').value = text ;
	    doit(text);
	    break;
	case "txt_Show":
	    if ( document.getElementById('txt').value ) {
		text = document.getElementById('txt').value ;
		options.submit.reset();
	    } else {
		text = glob.tNames.random();
		document.getElementById('txt').value = text ;
	    }
	    doit(text);
	    break;
	case "Dispatch_Random":
	    document.getElementById('txt').value = "";
	    text = glob.tNames.random();
	    doit(text);
	    break;
	case "Repeat_Repeat":
	    text = glob.text;
	    doit(text);
	    break;
	case "ShowHide_Hide":
	    hide();
	    break;
	case "ShowHide_Unhide":
	    unhide();
	    break;
    }
}

function doRepeat(){
    text = glob.text;
    doit(text);
}

function startUp(lang,dictionaryType,Alphabet,Gruss){
    glob.dictionaryType = dictionaryType;
    glob.language       = lang;

    glob.title =          "FingerSpell FlashCards";
//    debugmsg(Gruss);
    if ( fDefined(Gruss) )   {
	glob.text  =          Gruss;
    } else {
	glob.text  =          "Something Else";
    } 
    glob.speed = 	  500;

    options = new Option();

    options["Alphabet"].activate(Alphabet);
    setAlphabet(Alphabet,1);

    options["Dictionary"].activate(dictionaryType);
    setDictionary(dictionaryType,1);
    options["Speed"].activate("Speed_Fast");
    setSpeed("Speed_Fast",1);
    glob.st = new ShowText ( ) ;
    unhide();
    doit(glob.text);
    setTimeout("unhide()",glob.speed*(glob.text.length+1));
    setTimeout('options["Speed"].activate("Speed_Slow")', glob.speed*(glob.text.length+1));
    setTimeout('setSpeed("Speed_Slow",1 )' ,glob.speed*(glob.text.length+1));
}