function set_type_order(type_order) {
	document.getElementById('type_order').value = type_order;
	document.frm_type_order.submit();
}
function toggle(id) {
	if (document.getElementById(id).style.display=='block') {
		document.getElementById(id).style.display='none';
	} else	{
		document.getElementById(id).style.display='block';
	}
}