function getPromotions(page) {
  if (typeof(page) == 'undefined') {
    var page = 1;
  }
  var url = 'promotions_ajax.php';
  var pars = 'act=getPromotions&page=' + page;
  /*var myAjax = new Ajax.Updater('liste', url, {method: 'get', parameters: pars, onLoading: clearDiv});*/
  var myAjax = new Ajax.Updater('liste', url, {method: 'get', parameters: pars, onComplete: callLightbox});
}

function getPromotionsPagination(page) {
  if (typeof(page) == 'undefined') {
    var page = 1; 
  }
  var url = 'promotions_ajax.php';
  var pars = 'act=getPromotionsPagination&page=' + page;
  var myAjax = new Ajax.Updater('pagination', url, {method: 'get', parameters: pars});
}

function clearDiv() {  
  $("liste").innerHTML = '<span style="color:#c60000;">Recherche en cours...</span>';
}

function callLightbox() {
  myLightbox2 = new Lightbox();
}