function champs_defaut_publi()
{
	date_deb = document.form.date_debut_defaut.value.split('-');
	date_fin = document.form.date_fin_defaut.value.split('-');
	document.form.select_date_debut_jour.value = date_deb[2]*1;
	document.form.select_date_debut_mois.value = date_deb[1]*1;
	document.form.select_date_debut_annee.value = date_deb[0]*1;
	document.form.select_date_fin_jour.value = date_fin[2]*1;
	document.form.select_date_fin_mois.value = date_fin[1]*1;
	document.form.select_date_fin_annee.value = date_fin[0]*1;
	document.form.recherche_mot_cle.value = "";
	document.form.select_firme.value = "tout";
	document.form.select_rubrique.value = "tout";
	document.form.select_tri.value = "date_publi DESC";
	document.form.select_statut[0].checked = true;
}