/*function $( element )
{
  return document.getElementById( element );
}*/

function videInput( input, type )
{
  var defaut;
  
  switch ( type )
  {
    case 'log'      : defaut = 'Login';         break;
    case 'password' : defaut = 'Mot de passe';  break;
  }
  
  input.value     = ( input.value == defaut ) ? '' : input.value;
  input.className = 'inputRempli';
}

function verifInput( input, type )
{
  var defaut;
  
  switch ( type )
  {
    case 'log'      : defaut = 'Login';         break;
    case 'password' : defaut = 'Mot de passe';  break;
  }
  
  if ( input.value == '' || input.value == defaut )
  {
    input.value     = defaut;
    input.className = 'inputDefaut';
  }
  else
  {
    input.className = 'inputRempli';
  }
}

function verifFormLogin( form )
{
  if ( form.login.value == '' || form.login.value == 'Login' || form.password.value == '' || form.password.value == 'Mot de passe' )
  {
    alert( 'Veuillez remplir tous les champs' );
    return false;
  }
  else
  {
    return true;
  }
}

function verifFormInscription( tInputs )
{
  var alerte = '';
  var statut = $('status');
  
  for ( var i = 0; i <= tInputs.length - 1; i++ )
  {
    var input = $(tInputs[i]);
    
    if ( input.value == '' && input.parentNode.style.display != 'none' )
    {
      var label = input.parentNode.getElementsByTagName('label')[0];
      alerte += 'Le champ "' + label.innerHTML.substr( 0, label.innerHTML.length - 2 ) + '" n\'est pas rempli.\n';
    }
  }
  
  if ( $('company_identity_number').value == '' )
  {
    switch ( statut.value )
    {
      case '1'  : var company_identity_number = 'SIRET';      break;
      case '4'  : var company_identity_number = 'RSI/URSSAF'; break;
    }
    alerte += 'Le champ "N° ' + company_identity_number + '" n\'est pas rempli.\n';
  }
  
  if ( $('password').value != $('password2').value )
    alerte += 'Le mot de passe et sa confirmation ne sont pas identiques.\n';
  
  var regMail = /^[-+.\w]{1,64}@[-.\w]{1,64}\.[-.\w]{2,6}$/i;
  
  if ( !regMail.test( $('email').value ) )
    alerte += 'L\'adresse e-mail n\'est pas valide.\n';
  
  if ( alerte )
  {
    alert( alerte );
    return false;
  }
  else
  {
    return true;
  }
}

function switchTxtCompanyIdentity( valeur )
{
  var societe = $( 'champ_societe' );
  
  var champsARemplir = { 'societe' : 'WEBPORTAGE', 'nom' : 'TARTING', 'prenom' : 'Jérôme', 'adresse' : 'BP 9', 'code_postal' : '13580', 'ville' : 'LA FARE LES OLIVIERS', 'pays' : 'FRANCE' };

  if ( valeur == 'WP' )
  {
    societe.style.display = 'block';
    
    for ( var champ in champsARemplir )
    {
      $( champ ).readOnly         = true;
      $( champ ).value            = champsARemplir[champ];
      $( champ ).style.background = '#e6e6e6';
      $( champ ).style.border     = '1px solid #e6e6e6';
      $( champ ).style.color      = '#808080';
      
      if ( champ == 'pays' ) {
        $( champ ).parentNode.style.display  = 'none';
      }
    }
  }
  else {
    for ( var champ in champsARemplir )
    {
      $( champ ).readOnly         = false;
      $( champ ).value            = '';
      $( champ ).style.background = '#fff';
      $( champ ).style.border     = '1px solid #a7a7a7';
      $( champ ).style.color      = '#000';
      
      if ( champ == 'pays' ) {
        $( champ ).parentNode.style.display  = 'block';
      }
    }
    
    if ( valeur == 'SOC' ) {
      societe.style.display = 'block';
    }
    else {
      societe.style.display = 'none';
    }
  }
  
  var contentStatut = $( 'content-statut' ).getElementsByTagName( 'blockquote' );
  var nbStatut      = contentStatut.length;
  
  for ( var i = 0; i < nbStatut; i++ )
  {
    contentStatut[i].style.display = 'none';
  }
  
  $( 'content-' + valeur ).style.display = 'block';
}

function selectMoyenCom( select, value )
{
  var n = select.id.substr( select.id.lastIndexOf( '_' ) + 1 );
  
  if ( value == '' )
  {
    $( 'moyen_com_values_' + n ).disabled         = true;
    $( 'moyen_com_values_' + n ).value            = '';
    $( 'moyen_com_values_' + n ).style.background = '#ebe9ec';
  }
  else {
    $( 'moyen_com_values_' + n ).disabled         = false;
    $( 'moyen_com_values_' + n ).style.background = '#fff';
  }
}

function addMoyenCom( button )
{
  var select  = button.parentNode.parentNode.getElementsByTagName( 'select' )[0];
  var n       = select.id.substr( select.id.lastIndexOf( '_' ) + 1 );
  
  if ( $( 'moyen_com_values_' + n ).value != '' )
  {
    var contenu = button.parentNode.parentNode.innerHTML;
    var p       = document.createElement( 'p' );
    var next    = parseInt( n ) + 1;
    
    var reg1    = new RegExp( 'moyen_com_values_' + n, 'g' );
    var reg2    = new RegExp( 'moyen_com_choix_' + n, 'g' );
    
    p.innerHTML = contenu.replace( reg1, 'moyen_com_values_' + next ).replace( reg2, 'moyen_com_choix_' + next );
    
    $( 'moyen-de-communication' ).appendChild( p );
    
    $( 'moyen_com_values_' + next ).disabled          = true;
    $( 'moyen_com_values_' + next ).value             = '';
    $( 'moyen_com_values_' + next ).style.background  = '#ebe9ec';
    $( 'moyen_com_choix_' + next ).selectedIndex      = 0;
    
    button.getElementsByTagName( 'img' )[0].src = 'images/del-field.png';
    button.getElementsByTagName( 'img' )[0].alt = '-';
    button.onclick = function() { delMoyenCom( this ); };
  }
}

function delMoyenCom( button )
{
  $( 'moyen-de-communication' ).removeChild( button.parentNode.parentNode );
}

function verif_pseudo( value )
{
  new Ajax.Updater(
    'verif-pseudo',
    'ajax/verif-form/verif-pseudo.ajax.php',
    {
      parameters  : 'pseudo=' + value,
      method      : 'get',
      encoding    : 'iso-8859-1'
    }
  );
}

function verif_mdp( value )
{
  if ( value.length < 3 ) {
    $( 'verif-mdp' ).getElementsByTagName( 'img' )[0].src = 'images/ko-form.png';
  }
  else {
    $( 'verif-mdp' ).getElementsByTagName( 'img' )[0].src = 'images/ok-form.png';
  }
}

function verif_confirm_mdp()
{
  if ( $( 'password' ).value != $( 'password2' ).value || $( 'password2' ).value == '' ) {
    $( 'verif-confirm-mdp' ).getElementsByTagName( 'img' )[0].src = 'images/ko-form.png';
  }
  else {
    $( 'verif-confirm-mdp' ).getElementsByTagName( 'img' )[0].src = 'images/ok-form.png';
  }
}

function verif_mail( value )
{
  if ( !/^[-a-z0-9!#$%&'*+\/=?^_`{|}~]+(\.[-a-z0-9!#$%&'*+\/=?^_`{|}~]+)*@(([a-z0-9]([-a-z0-9]*[a-z0-9]+)?){1,63}\.)+([a-z0-9]([-a-z0-9]*[a-z0-9]+)?){2,63}$/i.test( value ) ) {
    $( 'verif-mail' ).getElementsByTagName( 'img' )[0].src = 'images/ko-form.png';
  }
  else {
    $( 'verif-mail' ).getElementsByTagName( 'img' )[0].src = 'images/ok-form.png';
  }
}

function switchHelp( id )
{
  var div = $( id );
  
  if ( div.style.display == 'none' ) {
    div.style.display = 'block';
  }
  else {
    div.style.display = 'none';
  }
}

function changeCompte()
{
  $( 'form-keep-log' ).style.display    = 'none';
  $( 'form-no-keep-log' ).style.display = 'block';
}