var HTML_BOTTOM_NAV = "<a class='hover' href='javascript:scroll(0,0);self.foc"
                      + "us();'><img src='" + ctxPath + "/commun/img/pied/ret"
                      + "r_haut.gif' width='141' height='28' alt='Retour vers"
                      + " le haut' title='Retour vers le haut'></a>";

var CONFIRM_MESSINFO_DETAIL_ABSNT = "Voulez-vous supprimer le(s) message(s) sélectionné(s) ?";
var CONFIRM_MESSINFO_DETAIL_PRSNT = "Les champs de saisie ne sont pas vides! Toute éventuelle saisie de ces champs sera ignorée si vous procédez à la suppression de(s) message(s) sélectionné(s)! Voulez-vous procéder quand même à la suppression?";

var FLG_LEFT = 0;
var FLG_RIGHT = 1;
var CHR_DATE_DIVIDER = "-";
var CHR_SPACE = " ";
var CHR_BLANK = "";

var browser;

onload = function init() 
{
  browser = new Browser();
  setBotm();

  return;
}

function Browser() {

  this.isOP = false; // Opera
  this.isMZ = false; // Mozilla
  this.isNS = false; // Netscape
  this.isIE = false; // Internet Explorer

  var ua = navigator.userAgent.toLowerCase();

  if (ua.indexOf("opera")!=-1) {
    this.isOP = true;
    return;
  }
  else if (ua.indexOf("netscape")!=-1) {
    this.isNS = true;
    return;
  }
  else if (ua.indexOf("msie")!=-1) {
    this.isIE = true;
    return;
  }
  else if (ua.indexOf("mozilla")!=-1) {
    this.isMZ = true;
    return;
  }
  else if (ua.indexOf("gecko")!=-1) {
    this.isNS = true;
    return;
  }

  return;
}

function setBotm() {

  var oBN;
  var iSH;
  var iCH;

  try {
    
    oBN = getElement("divRetHaut");
    iSH = 1;
    iCH = 0;
    
    if (oBN != null) {

      if (browser.isIE) {
        iSH = oBN.offsetTop+114;
        iCH = document.body.clientHeight;
      }
      else if (browser.isOP) {
        iSH = oBN.offsetTop+87;
        iCH = self.innerHeight;
      }
      else if (browser.isNS) {
        iSH = oBN.offsetTop+86;
        iCH = self.innerHeight;
      }
      else if (browser.isMZ) {
        iSH = oBN.offsetTop+85;
        iCH = self.innerHeight;
      }
      
      if (iSH>iCH) {
        oBN.innerHTML = HTML_BOTTOM_NAV;
      }
    }
  }
  catch(e) {
  }

  return;
}

function scrollTo(id) {

  var oBN;
  var iSH;

  try {
    
    oBN = getElement(id);
    iSH = 1;

    if (oBN!=null) {

      if (browser.isIE) {
        iSH = oBN.offsetTop;
      }
      else if (browser.isOP) {
        iSH = oBN.offsetTop;
      }
      else if (browser.isNS) {
        iSH = oBN.offsetTop;
      }
      else if (browser.isMZ) {
        iSH = oBN.offsetTop;
      }

      scroll(0,iSH);
    }
  }
  catch(e) {
  }

  return;
}

function getElement(id) {

  if (document.getElementById) {
    return document.getElementById(id);
  } 
  else if (document.all) {
    return document.all[id];
  }

  return null;
}

function post(actionFieldNm) 
{
  try
  {
    var oForm = getElement(actionFieldNm).form;
    var actionField = oForm.elements[actionFieldNm];
    var actionProps = actionField.value.split("|");

    try
    {
      if (document.all || document.getElementById) {
        for (var i = 0; i < oForm.length; i++) {
          var obj = oForm.elements[i];
          if (obj.type.toLowerCase() == "submit") {
            obj.disabled = true;
          }
        }
      }
    }
    catch (e)
    {
    }

    oForm.dispatch.value = actionProps[1];
    if (oForm.index!=null)
      oForm.index.value = actionProps[2];
    oForm.action = actionProps[0];
    oForm.target = actionProps[3];
    oForm.method = "POST";
    oForm.submit();
  }
  catch (e)
  {
  }
  return;
}

function postDetail(actionFieldNm, largeur, hauteur) 
{
    var oForm = getElement(actionFieldNm).form;
    var actionField = oForm.elements[actionFieldNm];
    var actionProps = actionField.value.split("|");

    var top=(screen.height-hauteur)/2;
    var left=(screen.width-largeur)/2;

    var test = self.open("about:blank" ,"window", "width="+largeur+", height="+hauteur+", top="+top+",left="+left+",scrollbars=yes, menubar=no, toolbar=no");

    oForm.dispatch.value = actionProps[1];
    if (oForm.index!=null)
      oForm.index.value = actionProps[2];
    oForm.action = actionProps[0];
    oForm.target = "window";
    oForm.submit();
  return;

}

function postDoc(nodeid)
{
  try
  {
    var nom = document.CriteresForm.elements["txt"+nodeid].value;
    nom = getReplacedString(nom, "\r", "");
    nom = getReplacedString(nom, "\n", "");
    nom = getReplacedString(nom, "  ", " ");
    nom = getTrimmedString(nom);
    document.CriteresForm.nomdocu.value = nom;
  }
  catch (e)
  {
    document.CriteresForm.nomdocu.value = "";
  }

  document.CriteresForm.nodeid.value = nodeid;
  post("rech-doc");  
  return;
}

function retour()
{
  self.history.back();
  return;
}

function getReplacedString(s, src, trg)
{
  while (s.indexOf(src) != -1)
  {
    s = s.replace(src, trg);
  }

  return s;
}

function getTrimmedString(s)
{
  var blnLeftTrim = true;
  var blnRightTrim = true;
  var POS_FIRST = 0;

  if (s.indexOf(CHR_SPACE) != -1)
  {
    if (arguments[1] != null)
    {
      if (arguments[1] == FLG_LEFT)
      {
        blnRightTrim = false;
      }
      else if (arguments[1] == FLG_RIGHT)
      {
        blnLeftTrim = false;
      }
    }

    if (blnLeftTrim)
    {
      while (s.charAt(POS_FIRST) == CHR_SPACE)
      {
        s = s.substring(1);
      }
    }

    if (blnRightTrim)
    {
      while (s.lastIndexOf(CHR_SPACE)
                 == s.length - 1)
      {
        s = s.substring(POS_FIRST, s.length - 1);
      }
    }
  }

  return s;
}

function activerMAJ(varForm)
{
  //-- Active le flag de mise à jour à vrai
  varForm.isMAJ.value=true
}

function activerMAJForfDesc(varForm)
{
  //-- Active le flag de mise à jour à vrai
  varForm.elements['forfaitDetail.forfaitDesc.isMAJ'].value=true
}

function confirmSupprimer()
{
  var majForm = document.MajAbonMessInfoForm;
  
  var desc = majForm.elements["messageDetail.desc"].value;
  var dateDebu = majForm.elements["messageDetail.dateDebu"].value;
  var hreDebu = majForm.elements["messageDetail.hreDebu"].value;
  var dateFin = majForm.elements["messageDetail.dateFin"].value;
  var hreFin = majForm.elements["messageDetail.hreFin"].value;
  var isMessageCoche = false;
  
  try 
  {
    for (var i = 0; i < majForm.selectedMessInfo.length; i++) 
    {
      if (majForm.selectedMessInfo[i].checked) 
      {
        isMessageCoche = true;
      }
    }
  }
  catch (e)
  {
  }
  
  try 
  {
    if (majForm.selectedMessInfo.checked) 
    {
      isMessageCoche = true;
    }
  }
  catch (e)
  {
  }

  if (!isMessageCoche)
  {
    alert("Pour supprimer, vous devez cocher au moins un message.");
    return (false);
  }
  
  if(desc!=""||dateDebu!=""||hreDebu!=""||dateFin!=""||hreFin!="")
  {
    return (confirm(CONFIRM_MESSINFO_DETAIL_PRSNT));
  }
  else
  {
    return (confirm(CONFIRM_MESSINFO_DETAIL_ABSNT));
  }
}

function confirmTester()
{
  var majForm = document.MajAbonMessInfoForm;
  
  var desc = majForm.elements["messageDetail.desc"].value;

  if(desc!="")
  {
    return (true);
  }
  else
  {
    alert("Le texte du message est obligatoire pour accéder au test de visualisation.");
    return false;
  }
}

function afficher_div() {

  var info = document.getElementById("info");
  info.style.display = "block";
  var infocacher = document.getElementById("infocacher");
  infocacher.style.display = "none";
}
   
function afficher_div_masque() {

  var infocacher = document.getElementById("infocacher");
  infocacher.style.display = "block";
  var info = document.getElementById("info");
  info.style.display = "none";
}