function periododialog() {
//	Dialog.confirm($('chperiodo').innerHTML, {className:"alphacube"
//																				, width:400
//																				, okLabel: "login"
//																				, cancelLabel: "cancel"
//																				, onOk:function(win){ }
//	});

Dialog.alert($('chperiodo').innerHTML, {className: "alphacube"
																					, width: 300
																					, okLabel: "Cancelar"
																					}
	);
}

function uploaddialog() {
	$("uploadform").style.display = "";
	$("uploadprogreso").style.display = "none";
	$("uploadcompletado").style.display = "none";
	Dialog.alert($('filesend').innerHTML, {className: "alphacube", width: 400, okLabel: "Cerrar", ok : function(win) { cargaActiva(); return true;}});
	return false;
}

function empiezaupload() {
	$("uploadform").style.display = "none";
	$("uploadprogreso").style.display = "";
	$("uploadcompletado").style.display = "none";
}

function terminaupload() {
	$("uploadprogreso").style.display = "none";
	$("uploadform").style.display = "none";
	$("uploadcompletado").style.display = "";
}