///////////////////////////////////////////////////////////////////////
//  pour le(s) navigateur(s) caractériel(s)                          //
///////////////////////////////////////////////////////////////////////
if (!document.getElementById) {
  if (document.all) {
    document.getElementById = function(id){return document.all[id];}
  }
}

///////////////////////////////////////////////////////////////////////
//  affichage/masquage d'un div                                      //
///////////////////////////////////////////////////////////////////////
function montrecache(quoi) {
  var d      = document.getElementById(quoi).style;
  var autres = new Array('infos', 'contact', 'recherche', 'membre');
  for (var i = 0; i < 4; i++) {
    if (autres[i] != quoi) {
      document.getElementById(autres[i]).style.display = 'none';
    }
  }
  d.display = (d.display == 'none') ? 'block' : 'none';
  d.zIndex  = (d.zIndex == 1) ? 10 : 1;
  if (document.getElementById('recherche').style.display == 'block') {
    document.getElementById('s').focus();
  }
}

///////////////////////////////////////////////////////////////////////
//  dépliage/repliage de la liste des reportages                     //
///////////////////////////////////////////////////////////////////////
function basculeTout() {
  var cook = lireCookie('arbre') ? lireCookie('arbre') : '';
  if (!cook) {
    return;
  }
  var dos = cook.substring(0, 8);
  var rub = cook.substring(8, 16);
  var srb = cook.substring(16, 24);
  var dos_li = document.getElementById('li_' + dos);
  var dos_ul = document.getElementById('ul_' + dos);
  if (dos == 'dfmh1p1_') {
    dos_li.className = (dos_li.className == 'ferme') ? 'ouvre' : 'ferme';
    dos_ul.className = (dos_ul.className == 'masque') ? 'montre' : 'masque';
  }
  if (rub != '') {
    var rub_li = document.getElementById('li_' + dos + rub);
    var rub_ul = document.getElementById('ul_' + dos + rub);
    rub_li.className = (rub_li.className == 'ferme') ? 'ouvre' : 'ferme';
    rub_ul.className = (rub_ul.className == 'masque') ? 'montre' : 'masque';
  }
  if (srb != '') {
    var srb_li = document.getElementById('li_' + dos + rub + srb);
    var srb_ul = document.getElementById('ul_' + dos + rub + srb);
    srb_li.className = (srb_li.className == 'ferme') ? 'ouvre' : 'ferme';
    srb_ul.className = (srb_ul.className == 'masque') ? 'montre' : 'masque';
  }
  return cook;
}
function bascule(qui) {
  cook = basculeTout();
  if (qui == cook) {
    // si sous-rubrique ouverte, on ferme
    if (cook.substring(16, 24) != '') {
      ecrireCookie('arbre', cook.substring(0, 16));
    }
    // si rubrique ouverte, on ferme
    else if (cook.substring(8, 16) != '') {
      ecrireCookie('arbre', cook.substring(0, 8));
    }
    // si dossier ouvert, on ferme
    else {
      ecrireCookie('arbre', '');
    }
  }
  else {
    ecrireCookie('arbre', qui);
  }
  basculeTout();
}

///////////////////////////////////////////////////////////////////////
//  gestion des cookies                                              //
///////////////////////////////////////////////////////////////////////
function ecrireCookie(name, valeur, datevalid, chemin, domaine, securise) {
  document.cookie =  name + '=' + escape(valeur) +
                     ( datevalid ? '; expires=' + datevalid.toGMTString() : '' ) +
                     (    chemin ? '; path='    + chemin                  : '' ) +
                     (   domaine ? '; domain='  + domaine                 : '' ) +
                     (  securise ? '; secure='  + securise                : '' );
}
function lireCookie(name) {
  var fin_cook;
  var val_cook;
  var nb_cook     = document.cookie.length;
  var nom_cook    = name + '=';
  var taille_cook = nom_cook.length;
  if ( document.cookie.indexOf(nom_cook) > -1 ) {
    fin_cook = document.cookie.substring( document.cookie.indexOf(nom_cook) + taille_cook );
    val_cook = fin_cook.substring( 0, ( (fin_cook.indexOf(';') > -1) ? fin_cook.indexOf(';') : nb_cook ) );
    return unescape(val_cook);
  }
  else {
    return false;
  }
}

///////////////////////////////////////////////////////////////////////
//  A JavaScript implementation of the RSA Data Security, Inc.       //
//  MD5 Message Digest Algorithm, as defined in RFC 1321.            //
//  Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.             //
//  Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet    //
//  Distributed under the BSD License                                //
//  See http://pajhome.org.uk/crypt/md5 for more info.               //
///////////////////////////////////////////////////////////////////////

function md5_cmn(q,a,b,x,s,t) {return safe_add(bit_rol(safe_add(safe_add(a,q),safe_add(x,t)),s),b);}
function md5_ff(a,b,c,d,x,s,t) {return md5_cmn((b & c) | ((~b) & d),a,b,x,s,t);}
function md5_gg(a,b,c,d,x,s,t) {return md5_cmn((b & d) | (c & (~d)),a,b,x,s,t);}
function md5_hh(a,b,c,d,x,s,t) {return md5_cmn(b ^ c ^ d,a,b,x,s,t);}
function md5_ii(a,b,c,d,x,s,t) {return md5_cmn(c ^ (b | (~d)),a,b,x,s,t);}
function bit_rol(num,cnt) {return (num << cnt) | (num >>> (32 - cnt));}
function hex_md5(s) {return binl2hex(core_md5(str2binl(s),s.length * 8));}
function core_md5(x,len) {
x[len >> 5] |= 0x80 << ((len) % 32);
x[(((len + 64) >>> 9) << 4) + 14] = len;
var a = 1732584193;var b = -271733879;var c = -1732584194;var d = 271733878;
for(var i = 0; i < x.length; i += 16) {
var olda = a;var oldb = b;var oldc = c;var oldd = d;
a = md5_ff(a,b,c,d,x[i+ 0],7 ,-680876936);d = md5_ff(d,a,b,c,x[i+ 1],12,-389564586);
c = md5_ff(c,d,a,b,x[i+ 2],17,606105819);b = md5_ff(b,c,d,a,x[i+ 3],22,-1044525330);
a = md5_ff(a,b,c,d,x[i+ 4],7 ,-176418897);d = md5_ff(d,a,b,c,x[i+ 5],12,1200080426);
c = md5_ff(c,d,a,b,x[i+ 6],17,-1473231341);b = md5_ff(b,c,d,a,x[i+ 7],22,-45705983);
a = md5_ff(a,b,c,d,x[i+ 8],7 ,1770035416);d = md5_ff(d,a,b,c,x[i+ 9],12,-1958414417);
c = md5_ff(c,d,a,b,x[i+10],17,-42063);b = md5_ff(b,c,d,a,x[i+11],22,-1990404162);
a = md5_ff(a,b,c,d,x[i+12],7 ,1804603682);d = md5_ff(d,a,b,c,x[i+13],12,-40341101);
c = md5_ff(c,d,a,b,x[i+14],17,-1502002290);b = md5_ff(b,c,d,a,x[i+15],22,1236535329);
a = md5_gg(a,b,c,d,x[i+ 1],5 ,-165796510);d = md5_gg(d,a,b,c,x[i+ 6],9 ,-1069501632);
c = md5_gg(c,d,a,b,x[i+11],14,643717713);b = md5_gg(b,c,d,a,x[i+ 0],20,-373897302);
a = md5_gg(a,b,c,d,x[i+ 5],5 ,-701558691);d = md5_gg(d,a,b,c,x[i+10],9 ,38016083);
c = md5_gg(c,d,a,b,x[i+15],14,-660478335);b = md5_gg(b,c,d,a,x[i+ 4],20,-405537848);
a = md5_gg(a,b,c,d,x[i+ 9],5 ,568446438);d = md5_gg(d,a,b,c,x[i+14],9 ,-1019803690);
c = md5_gg(c,d,a,b,x[i+ 3],14,-187363961);b = md5_gg(b,c,d,a,x[i+ 8],20,1163531501);
a = md5_gg(a,b,c,d,x[i+13],5 ,-1444681467);d = md5_gg(d,a,b,c,x[i+ 2],9 ,-51403784);
c = md5_gg(c,d,a,b,x[i+ 7],14,1735328473);b = md5_gg(b,c,d,a,x[i+12],20,-1926607734);
a = md5_hh(a,b,c,d,x[i+ 5],4 ,-378558);d = md5_hh(d,a,b,c,x[i+ 8],11,-2022574463);
c = md5_hh(c,d,a,b,x[i+11],16,1839030562);b = md5_hh(b,c,d,a,x[i+14],23,-35309556);
a = md5_hh(a,b,c,d,x[i+ 1],4 ,-1530992060);d = md5_hh(d,a,b,c,x[i+ 4],11,1272893353);
c = md5_hh(c,d,a,b,x[i+ 7],16,-155497632);b = md5_hh(b,c,d,a,x[i+10],23,-1094730640);
a = md5_hh(a,b,c,d,x[i+13],4 ,681279174);d = md5_hh(d,a,b,c,x[i+ 0],11,-358537222);
c = md5_hh(c,d,a,b,x[i+ 3],16,-722521979);b = md5_hh(b,c,d,a,x[i+ 6],23,76029189);
a = md5_hh(a,b,c,d,x[i+ 9],4 ,-640364487);d = md5_hh(d,a,b,c,x[i+12],11,-421815835);
c = md5_hh(c,d,a,b,x[i+15],16,530742520);b = md5_hh(b,c,d,a,x[i+ 2],23,-995338651);
a = md5_ii(a,b,c,d,x[i+ 0],6 ,-198630844);d = md5_ii(d,a,b,c,x[i+ 7],10,1126891415);
c = md5_ii(c,d,a,b,x[i+14],15,-1416354905);b = md5_ii(b,c,d,a,x[i+ 5],21,-57434055);
a = md5_ii(a,b,c,d,x[i+12],6 ,1700485571);d = md5_ii(d,a,b,c,x[i+ 3],10,-1894986606);
c = md5_ii(c,d,a,b,x[i+10],15,-1051523);b = md5_ii(b,c,d,a,x[i+ 1],21,-2054922799);
a = md5_ii(a,b,c,d,x[i+ 8],6 ,1873313359);d = md5_ii(d,a,b,c,x[i+15],10,-30611744);
c = md5_ii(c,d,a,b,x[i+ 6],15,-1560198380);b = md5_ii(b,c,d,a,x[i+13],21,1309151649);
a = md5_ii(a,b,c,d,x[i+ 4],6 ,-145523070);d = md5_ii(d,a,b,c,x[i+11],10,-1120210379);
c = md5_ii(c,d,a,b,x[i+ 2],15,718787259);b = md5_ii(b,c,d,a,x[i+ 9],21,-343485551);
a = safe_add(a,olda);b = safe_add(b,oldb);c = safe_add(c,oldc);d = safe_add(d,oldd);}
return Array(a,b,c,d);}
function safe_add(x,y) {
var lsw = (x & 0xFFFF) + (y & 0xFFFF);var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
return (msw << 16) | (lsw & 0xFFFF);}
function str2binl(str) {
var bin = Array();var mask = (1 << 8) - 1;
for (var i = 0; i < str.length * 8; i += 8)
bin[i>>5] |= ( str.charCodeAt(i / 8) & mask ) << (i % 32);
return bin;}
function binl2hex(binarray) {
var hex_tab = "0123456789abcdef";var str = "";
for (var i = 0; i < binarray.length * 4; i++) {
str += hex_tab.charAt( ( binarray[i>>2] >> ( (i % 4) * 8 + 4 ) ) & 0xF ) +
hex_tab.charAt( ( binarray[i>>2] >> ( (i % 4) * 8 ) ) & 0xF );}return str;}