function showMessage(msg)
{
	Dialog.alert("<br>" + msg, {className:"alphacube", width: 400, height:null});
}

function confirmMessage(msg)
{
	Dialog.confirm("<br>" + msg, {className:"alphacube", width: 400, height:null, okLabel: "OK", cancelLabel: "Cancelar", ok: function(win){ okConfirm(); return true;} });
}

var key_selected;
function confirmSave(msg)
{
	Dialog.confirm("<br>" + msg, {className:"alphacube", width: 400, height:null, okLabel: "Sim", cancelLabel: "Não", ok: function(win){ gravarPedido(); return true;}, cancel: function(win){ focused = false; selectTab(key_selected); return true;} });
}

function get_radio_value(obj)
{
   for (var i=0; i < obj.length; i++)
   {
   	  if (obj[i].checked)
      {
      	return obj[i].value;
      }
   }
   
   return "";
}