$(document).ready(function(){
  i = 2;

  $(this).everyTime(1000, function() {
    if ( i == 3 ) {
      i = 1;
    }

    document.getElementById('btn_boutique').src = '/fr/img/common/menu/right/btn_balistonstore' + i + '.jpg';

    i++;
  });
});


function changeImage() {
  var Arg = arguments;
  var Obj;

  for ( var i = 1; i < Arg.length; i++ ) {
    Obj = document.getElementById(Arg[i]);

    if ( Obj ) {
      Obj.style.display = Arg[0];
    }
  }
}

function select(id) {
  document.getElementById(id).selected = true;
}