if (document.images)
{
  preload_image = new Array();

  img_url = new Array();
  img_url[0] = "img/menu_notreequipe_on.png";
  img_url[1] = "img/menu_questceque_on.png";
  img_url[2] = "img/menu_nosactivites_on.png";
  img_url[3] = "img/menu_infoafetautrespubli_on.png";
  img_url[4] = "img/menu_lesconseilsetcomm_on.png";
  img_url[5] = "img/menu_lesgrandsdebats_on.png";
  img_url[6] = "img/menu_infospratiques_on.png";
  img_url[7] = "img/menu_evenements_on.png";

  var i = 0;

  for(i = 0; i <= 7; i++)
  {
    preload_image[i] = new Image();
    preload_image[i].src = img_url[i];
  }
}