nblet=new Array(); lexi=new Array(); jt=new Array(); et=new Array(); jp=new Array(); ep=new Array(); jpt=new Array(); ept=new Array();
global=1; xxxorig=new Array();
var randomnumber=Math.floor(Math.random()*99999)+1;
arijglobal=1;xxxnoansw=true;xxxarijnoansw=true;

xxxcurrent=new Array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
xxxgrnbunits=new Array("","a","b","g","d","e","stigma","z","h","j");
xxxgrnbdecades=new Array("","i","k","l","m","n","x","o","p","qoppa");
xxxgrnbhundreds=new Array("","r","s","t","u","f","q","y","w","sanpi");

function xxxdisplaynum(num) { 
document.getElementById("ysubker").src="img/invi.gif";
document.getElementById("ym").src="img/invi.gif";
document.getElementById("yd").src="img/invi.gif";
document.getElementById("yh").src="img/invi.gif";
document.getElementById("yq").src="img/invi.gif";
document.getElementById("ydq").src="img/invi.gif";
document.getElementById("yker").src="img/invi.gif";
if (num >= 1000) { document.getElementById("ysubker").src="img/subkeraia.gif"; }
if ((num % 1000) != 0) { document.getElementById("yker").src="img/keraia.gif"; }
m=num % 10;
d=(Math.floor(num / 10)) % 10;
h=(Math.floor(num / 100)) % 10;
q=(Math.floor(num / 1000)) % 10;
dq=(Math.floor(num / 10000)) % 10;
if (m != 0) { document.getElementById("ym").src="img/"+xxxgrnbunits[m]+".gif"; }
if (d != 0) { document.getElementById("yd").src="img/"+xxxgrnbdecades[d]+".gif"; }
if (h != 0) { document.getElementById("yh").src="img/"+xxxgrnbhundreds[h]+".gif"; }
if (q != 0) { document.getElementById("yq").src="img/"+xxxgrnbunits[q]+".gif"; }
if (dq != 0) { document.getElementById("ydq").src="img/"+xxxgrnbdecades[dq]+".gif"; }
}

function xxxton(acc) {
if (ept[global]>0) {
if (xxxcurrent[jpt[global]]==4) { acc += 5; }
if (xxxcurrent[jpt[global]]==5) { acc += 8; }
if (xxxcurrent[jpt[global]]==6 || xxxcurrent[jpt[global]]==9) {
	if (acc == 2) { acc = xxxcurrent[jpt[global]]+1; }
	else { if (acc == 3) { acc = xxxcurrent[jpt[global]]+2; }}
	}
if (xxxcurrent[jpt[global]]==7 || xxxcurrent[jpt[global]]==10) {
	if (acc == 1) { acc = xxxcurrent[jpt[global]]-1; }
	else { if (acc == 3) { acc = xxxcurrent[jpt[global]]+1; }}
	}
if (xxxcurrent[jpt[global]]==8 || xxxcurrent[jpt[global]]==11) {
	if (acc == 1) { acc = xxxcurrent[jpt[global]]-2; }
	else { if (acc == 2) { acc = xxxcurrent[jpt[global]]-1; }}
	}
	document.getElementById("x"+jpt[global]).src="img/"+lexi[global][jpt[global]-1]+acc+".gif"; xxxcurrent[jpt[global]]=acc;
}
else { if (et[global]>0) { document.getElementById("x"+jt[global]).src="img/"+lexi[global][jt[global]-1]+acc+".gif"; xxxcurrent[jt[global]]=acc; }}
}

function xxxpneu(acc) {
if (ept[global]>0) {
if (xxxcurrent[jpt[global]]==1) { 
	if (acc == 4) { acc=6; }
	else { if (acc == 5) { acc=9; }}
	}
if (xxxcurrent[jpt[global]]==2) { 
	if (acc == 4) { acc=7; }
	else { if (acc == 5) { acc=10; }}
	}
if (xxxcurrent[jpt[global]]==3) { 
	if (acc == 4) { acc=8; }
	else { if (acc == 5) { acc=11; }}
	}
if (xxxcurrent[jpt[global]]==6 || xxxcurrent[jpt[global]]==7 || xxxcurrent[jpt[global]]==8) {
	if (acc == 5) { acc = xxxcurrent[jpt[global]]+3; }
	}
if (xxxcurrent[jpt[global]]>8) {
	if (acc == 4) { acc = xxxcurrent[jpt[global]]-3; }
	}
	document.getElementById("x"+jpt[global]).src="img/"+lexi[global][jpt[global]-1]+acc+".gif"; xxxcurrent[jpt[global]]=acc; 
}
else { if (ep[global]>0) { document.getElementById("x"+jp[global]).src="img/"+lexi[global][jp[global]-1]+acc+".gif"; xxxcurrent[jp[global]]=acc; }}
}

function xxxinit() {
for (i=1;i<=24;i++) { document.getElementById("x"+i).src="img/invi.gif"; }
for (i=1;i<=nblet[global];i++) { document.getElementById("x"+i).src="img/"+lexi[global][i-1]+".gif"; }
xxxcurrent=new Array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
	document.getElementById("xxxres").innerHTML="";
document.forms["xxxtonismos"].t1.checked=false;
document.forms["xxxtonismos"].t2.checked=false;
document.forms["xxxtonismos"].t3.checked=false;
document.forms["xxxtonismos"].t4.checked=false;
document.forms["xxxtonismos"].t5.checked=false;
document.getElementById("arij").value="";
xxxdisplaynum(randomnumber);
	document.getElementById("xxxarijres").innerHTML="";
}

function xxxsuiv() {
xxxeval(); document.getElementById("xxxres").innerHTML=""; xxxnoansw=true;
global++; document.getElementById("xxxlex").innerHTML=global; xxxinit();
}

function xxxarijsuiv() {
xxxarijeval(); document.getElementById("xxxarijres").innerHTML=""; xxxarijnoansw=true;
randomnumber=Math.floor(Math.random()*99999)+1;
arijglobal++; document.getElementById("xxxarij").innerHTML=arijglobal; xxxdisplaynum(randomnumber);
}

function xxxcorrect() {
	//alert("CORRECT"); 
	document.getElementById("xxxtot").innerHTML++; 
	document.getElementById("xxxepi").innerHTML++;
	document.getElementById("xxxres").innerHTML="ΣΩΣΤΟ";
}

function xxxfaux() {
	//alert("WRONG"); 
	document.getElementById("xxxtot").innerHTML++; 
	document.getElementById("xxxepi").innerHTML--;
	document.getElementById("xxxres").innerHTML="<span style='color:red'>ΛΑΘΟΣ, τὸ σωστὸ εἶναι <span style='color:black'>"+xxxorig[global]+"</span></span>";
}

function xxxarijcorrect() {
	//alert("CORRECT"); 
	document.getElementById("xxxarijtot").innerHTML++; 
	document.getElementById("xxxarijepi").innerHTML++;
	document.getElementById("xxxarijres").innerHTML="ΣΩΣΤΟ";
}

function xxxarijfaux() {
	//alert("WRONG"); 
	document.getElementById("xxxarijtot").innerHTML++; 
	document.getElementById("xxxarijepi").innerHTML--;
	document.getElementById("xxxarijres").innerHTML="<span style='color:red'>ΛΑΘΟΣ, ὁ σωστὸς ἀριθμὸς εἶναι <span style='color:black'>"+randomnumber+"</span></span>";
}

function xxxeval() {
if (xxxnoansw==true) {
if (jpt[global]>0) { 
	if (xxxcurrent[jpt[global]]==ept[global]) { xxxcorrect(); } 
	else { xxxfaux(); } }
else { if (xxxcurrent[jp[global]]==ep[global] && xxxcurrent[jt[global]]==et[global]) { xxxcorrect();  } 
	else { xxxfaux(); }}
} xxxnoansw=false;
}

function xxxarijeval() {
if (xxxarijnoansw==true) {
if (document.getElementById("arij").value==randomnumber) { xxxarijcorrect(); } 
	else { xxxarijfaux(); } 
} xxxarijnoansw=false;
}

function load() {
		this.length=load.arguments.length;
		for (var i=0;i<this.length;i++) {
			this[i+1]=new Image();
			this[i+1].src="img/"+load.arguments[i];
		}
}

function xxxpreload() {
var temp=new load("img/a.gif","img/a1.gif","img/a10.gif","img/a11.gif","img/a2.gif","img/a3.gif","img/a4.gif","img/a5.gif","img/a6.gif","img/a7.gif","img/a8.gif","img/a9.gif","img/b.gif","img/c.gif","img/d.gif","img/das.gif","img/dasoxe.gif","img/dasper.gif","img/dasvar.gif","img/e.gif","img/e1.gif","img/e10.gif","img/e11.gif","img/e2.gif","img/e3.gif","img/e4.gif","img/e5.gif","img/e6.gif","img/e7.gif","img/e8.gif","img/e9.gif","img/f.gif","img/g.gif","img/h.gif","img/h1.gif","img/h10.gif","img/h11.gif","img/h2.gif","img/h3.gif","img/h4.gif","img/h5.gif","img/h6.gif","img/h7.gif","img/h8.gif","img/h9.gif","img/i.gif","img/i1.gif","img/i10.gif","img/i11.gif","img/i2.gif","img/i3.gif","img/i4.gif","img/i5.gif","img/i6.gif","img/i7.gif","img/i8.gif","img/i9.gif","img/id.gif","img/id1.gif","img/id2.gif","img/id3.gif","img/invi.gif","img/j.gif","img/k.gif","img/keraia.gif","img/l.gif","img/m.gif","img/n.gif","img/o.gif","img/o1.gif","img/o10.gif","img/o11.gif","img/o2.gif","img/o3.gif","img/o4.gif","img/o5.gif","img/o6.gif","img/o7.gif","img/o8.gif","img/o9.gif","img/oxe.gif","img/p.gif","img/per.gif","img/q.gif","img/qoppa.gif","img/r.gif","img/s.gif","img/sanpi.gif","img/stigma.gif","img/subkeraia.gif","img/t.gif","img/u.gif","img/u1.gif","img/u10.gif","img/u11.gif","img/u2.gif","img/u3.gif","img/u4.gif","img/u5.gif","img/u6.gif","img/u7.gif","img/u8.gif","img/u9.gif","img/ud.gif","img/ud1.gif","img/ud2.gif","img/ud3.gif","img/var.gif","img/w.gif","img/w1.gif","img/w10.gif","img/w11.gif","img/w2.gif","img/w3.gif","img/w4.gif","img/w5.gif","img/w6.gif","img/w7.gif","img/w8.gif","img/w9.gif","img/x.gif","img/y.gif","img/yil.gif","img/yiloxe.gif","img/yilper.gif","img/yilvar.gif","img/z.gif");
xxxinit();
}