var Limg33 = new Image;Limg33.src = "logos/puce77r.gif";
var Limg34 = new Image;Limg34.src = "logos/puce77x.gif";
var Limg35 = new Image;Limg35.src = "logos/puce77vio.gif";
var Limg36 = new Image;Limg36.src = "logos/puce77cian.gif";
var Limg37 = new Image;Limg37.src = "logos/puce77v.gif";
var Limg38 = new Image;Limg38.src = "logos/puce77bl.gif";
var Limg39 = new Image;Limg39.src = "logos/puce77brun.gif";
var Limg44 = new Image;Limg44.src = "logos/pucex.gif";
var Limg49 = new Image;Limg49.src = "logos/pucexbrun.gif";
var LimgLH = new Image;LimgLH.src = "images/chess_theory_logo_vega_22.gif";
var LimgLH2 = new Image;LimgLH2.src = "images/chess_theory_logo_vega_2.gif";
var LretI1 = new Image;LretI1.src = "logos/boutr.gif";
var LretI2 = new Image;LretI2.src = "logos/boutr2.gif";
var LretI11 = new Image;LretI11.src = "logos/boutsh.gif";
var LretI21 = new Image;LretI21.src = "logos/bouts2h.gif";
var LretI3 = new Image;LretI3.src = "logos/bouts.gif";
var LretI4 = new Image;LretI4.src = "logos/bouts2.gif";
var Lret = new Image;Lret.src = "logos/chess_theory_2.gif";
var L_enok = new Image;L_enok.src = "logos/chess_english_ok.gif";
var L_frok = new Image;L_frok.src = "logos/echec_france_ok.gif";
var L_en = new Image;L_en.src = "logos/chess_english.gif";
var L_fr = new Image;L_fr.src = "logos/echec_france.gif";

var L_fontM = new Image;L_fontM.src = "logos/chgfont.gif";
var L_fontMa = new Image;L_fontMa.src = "logos/chgfont2.gif";



var Anal1 = new Image;Anal1.src = "logos/ctdeb.jpg";
var Anal1a = new Image;Anal1a.src = "logos/ctdeba.jpg";
var Anal2 = new Image;Anal2.src = "logos/ctgau.jpg";
var Anal2a = new Image;Anal2a.src = "logos/ctgaua.jpg";
var Anal3 = new Image;Anal3.src = "logos/ctdro.jpg";
var Anal3a = new Image;Anal3a.src = "logos/ctdroa.jpg";
var Anal4 = new Image;Anal4.src = "logos/ctfin.jpg";
var Anal4a = new Image;Anal4a.src = "logos/ctfina.jpg";

var Anal1e = new Image;Anal1e.src = "logos/ctdee.jpg";
var Anal1ea = new Image;Anal1ea.src = "logos/ctdeea.jpg";
var Anal4e = new Image;Anal4e.src = "logos/ctfie.jpg";
var Anal4ea = new Image;Anal4ea.src = "logos/ctfiea.jpg";

var LimgLHOR2 = new Image;LimgLHOR2.src = "logos/ct2.gif";
var LimgLHOR = new Image;LimgLHOR.src = "logos/ct2a.gif";
var LimgLHORB2 = new Image;LimgLHORB2.src = "logos/ct2b.gif";
var LimgLHORB = new Image;LimgLHORB.src = "logos/ct2ba.gif";

var Lhpnon = new Image;Lhpnon.src = "logos/hpnon.gif";
var Lhpoui = new Image;Lhpoui.src = "logos/hpoui.gif";
var cqui,SpJpb;
var f,cx,cy;
var qui,cas,provi,Ltxtx;
var resul="";
var nx,ny,zx,zy,lz;
var lapho;
var Lnom,langage,langagelui;
langagelui=1;
cqui=0;
SpJpb=0;
lapho=0;
qui=4;
cas=4;
provi=4;
if (navigator.userAgent.indexOf("Mozilla/5") != -1) qui=16; 
if (navigator.userAgent.indexOf("Opera") != -1)  qui=15;
if (navigator.userAgent.indexOf('Safari') != -1)  qui=20;
if (qui!=15 && qui!=20 && qui!=16)
 {
 if ((navigator.appName.indexOf("Netscape") !=-1) && (parseInt(navigator.appVersion)<4))  qui=11;
 if ((navigator.appName.indexOf("Netscape") !=-1) && (parseInt(navigator.appVersion)>3) ) qui=12;
 if ((navigator.appName.indexOf("MSIE") !=-1) && (parseInt(navigator.appVersion)<4))  qui=1;
 if ((navigator.userAgent.indexOf("MSIE 6") !=-1) )  qui=6;
 if ((navigator.userAgent.indexOf("MSIE 7") !=-1) )  qui=7;
 if(qui!=11 && qui!=1)
  {
  if ((navigator.appName.indexOf("MSIE") !=-1) && (parseInt(navigator.appVersion)>3)) {  qui=2; }
  for(var i in navigator){ resul += i + " " + navigator[i] + " ";}
  f=resul.indexOf("IE 5");
  if(f>0) qui=3;
  f=resul.indexOf("IE 5.5");
  if(f>0) qui=4;
  f=resul.indexOf("SP2");
  if(f>0 && qui==4) qui=5;
  f=resul.indexOf("MSIE 6");
  if(f>0) qui=6;
  f=resul.indexOf("MSIE 7");
  if(f>0) qui=7;
  f=resul.indexOf("Netscape6");
  if (f>0) qui=13;
  f=resul.indexOf("Netscape/7");
  if (f>0) qui=14;
  if (qui==13) f=parseFloat(navigator.appVersion);
  if(f>6 && qui==13) qui=14;
  }
 }
 if (qui !=15 && navigator.userAgent.indexOf("Firefox") != -1) qui=16; 
 if (qui==1)    provi=4; 
 if (qui==2)    provi=4; 
 if (qui==3)    provi=1; 
 if (qui==4)    provi=1; 
 if (qui==5)    provi=1; 
 if (qui==6)    provi=1; 
 if (qui==7)    provi=1; 
 if (qui==11)   provi=4; 
 if (qui==12)   provi=2; 
 if (qui==13)   provi=3; 
 if (qui==14)   provi=3; 
 if (qui==15)   provi=3; 
 if (qui==16)   provi=3;
 if (qui==20)   provi=3; 
 Ltxtx="<BR> Version compatible MOZILLA= ";
 if(qui==15) Ltxtx="<BR> Version compatible OPERA= ";
 qui=provi;

function Place(which,LLeft,LTop,Lv)
{
if (qui==1){
 document.all(which).style.left=LLeft;
 document.all(which).style.top=LTop;
 }
if (qui==2){
 eval('document.layers["' + which +'"].left = LLeft');
 eval('document.layers["' + which +'"].top = LTop');
 }
if (qui==3){
 document.getElementById(which).style.left=LLeft;
 document.getElementById(which).style.top=LTop;
 }
}

function Taille(which,Wx,Wy,Re)
{
 if (qui==1)
  {
  document.all(which).style.width=Wx;
  document.all(which).style.height=Wy;
  }
 if (qui==3)
  {
  document.getElementById(which).style.height=Wy;
  document.getElementById(which).style.width=Wx;
  }
}

function fontsizeup()
{
 var active=cookies.Visits;
	switch (active)
	{
  case 1:
   cookies.Visits=2;
   RendActifFonte('A+');
		break;

  case 2:
   cookies.Visits=3;
   RendActifFonte('A++');
		break;

  case 3:
   cookies.Visits=1;
   RendActifFonte('A');
		break;

		default:
   cookies.Visits=1;
   RendActifFonte('A');
		break;
	}
}


function RendActifFonte(title)
{
 var i, a;

	for (i = 0; (a = document.getElementsByTagName('link')[i]); i++)
	{
		if (a.getAttribute('rel').indexOf('style') != -1 && a.getAttribute('title'))
   {
    a.disabled = true;
    if (a.getAttribute('title') == title) { a.disabled = false;}
   }
	}
if (title=="A") ReecritCookies(1);
if (title=="A+") ReecritCookies(2);
if (title=="A++") ReecritCookies(3);
if (title!="A" && title!="A+" && title!="A++") ReecritCookies(1);  
}

function LitCookies()
 {
  var cookieList = document.cookie.split("; ");
  var cookieArray = new Array();
  for (var i = 0; i < cookieList.length; i++)
   {
    var name = cookieList[i].split("=");
    cookieArray[unescape(name[0])] = unescape(name[1]);
   }
  return cookieArray;
 }   
function ReecritCookies(LeParam)
 {
  var expireDate = new Date();
  var today = new Date();
  expireDate.setDate(365 + expireDate.getDate());
  document.cookie = "Visits=" + LeParam + "; expires=" + expireDate.toGMTString() + ";"; 
  document.cookie = "LastVisit=" + 
  escape(today.toGMTString()) + "; expires=" + expireDate.toGMTString() + ";";
 }
if ("" == document.cookie)
 {
    ReecritCookies(1);
    var cookies = LitCookies();
    RendActifFonte("A");
 }
  else
   {
   var cookies = LitCookies();
   if (cookies.Visits==1) RendActifFonte("A");
   if (cookies.Visits==2) RendActifFonte("A+");
   if (cookies.Visits==3) RendActifFonte("A++");
   if (cookies.Visits!=3 && cookies.Visits!=2 && cookies.Visits!=1 ) RendActifFonte("A");
   }