function zoom(theId){
	window.open('zoom.php?zoom='+theId, 'zoom'+theId, 'width=640, height=431');
}

function ferme(){
	window.close();
}

function verif_form_info(){
	test = 0;
	message = "Erreur, vous devez remplir les champs suivants correctement :\n\n";
	if(document.getElementById('nom').value==''){ test=1; message+= "- Nom\n"; }
	if(document.getElementById('prenom').value==''){ test=1; message+= "- Prenom\n"; }
	if(document.getElementById('email').value.search(/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]{2,})+$/)==-1){ test=1; message+= "- Email\n"; }
	
	if(test==0){ return true; }
	else if(test==1){ alert(message); return false; }
}

function tri_recherche(id_rubrique){
	theForm = document.getElementById('rech_form');
	theForm.prod_rub.value=id_rubrique;
	theForm.submit();
}