function aggiungi(id,sid){
	var r=Math.random();
	$.post('jq_agg_lista.php?r='+r,{id:id,sid:sid},function(res) {
		if(res=='OK' || res=='EX'){
			$('#id_link').load('jq_link.php?r='+r,{sid:sid});
		}else{
			alert("Errore");
		}
	});

}
function pulisci(sid){
	var r=Math.random();
	$.post('jq_pulisci_lista.php?r='+r,{},function(res) {
		$('#id_link').load('jq_link.php?r='+r,{});
	});

}