// Retorna um Elemento (Objeto)
function retElem(id)
{
	if (document.getElementsByName(id) && document.getElementsByName(id).length > 1)
	{
		return document.getElementsByName(id);
	}
	else if (document.getElementById(id))
	{
		return document.getElementById(id);
	}
	else if (document.all[id])
	{
		return document.all[id];
	}
}

function abrePreview(foto)
{
	X = 680;
	Y = 510;
	sx = (screen.width - X) / 2;
	sy = (screen.height - Y) / 4;
	window.open("../inc/preview.php?foto=../foto/"+foto,"preview","width="+X+",height="+Y+",left="+sx+",top="+sy+",scroll=yes,directories=no,location=no,menubar=no,resizable=no,scrollbars=yes,status=no,toolbar=no")
}

function fCardapio(tipo)
{
	retElem("cardapioEntrada").style.display = 'none';
	retElem("cardapioEspecialidade").style.display = 'none';
	retElem("cardapioMassa").style.display = 'none';
	retElem("cardapioCarne").style.display = 'none';
	retElem("cardapioPeixe").style.display = 'none';
	retElem("cardapioSobremesa").style.display = 'none';
	retElem("cardapioCheff").style.display = 'none';
	retElem("cardapio"+tipo).style.display = '';
}