//if (typeof(Calendar) != "undefined" && typeof(Calendar._DN) == "undefined") {
if (typeof(Calendar) != "undefined" && typeof(Calendar._DN) != "undefined") {
 
// full day names
Calendar._DN = new Array
("Domingo",
 "Segunda",
 "Terça",
 "Quarta",
 "Quinta",
 "Sexta",
 "Sábado",
 "Domingo");
 
// short day names
Calendar._SDN = new Array
("Dom",
 "Seg",
 "Ter",
 "Qua",
 "Qui",
 "Sex",
 "Sab",
 "Dom");
 
// First day of the week. "0" means display Sunday first, "1" means display
// Monday first, etc.
Calendar._FD = 1;
 
// full month names
Calendar._MN = new Array
("Janeiro",
 "Fevereiro",
 "Março",
 "Abril",
 "Maio",
 "Junho",
 "Julho",
 "Agosto",
 "Setembro",
 "Outubro",
 "Novembro",
 "Dezembro");
 
// short month names
Calendar._SMN = new Array
("Jan",
 "Fev",
 "Mar",
 "Abr",
 "Mai",
 "Jun",
 "Jul",
 "Ago",
 "Set",
 "Out",
 "Nov",
 "Dez");
 
// tooltips
Calendar._TT = {};
Calendar._TT["INFO"] = "About the calendar";
 
Calendar._TT["ABOUT"] =
"DHTML Date/Time Selector\n" +
"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this ;-)
"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
"\n\n" +
"Date selection:\n" +
"- Use the \xab, \xbb buttons to select year\n" +
"- Use the " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " buttons to select month\n" +
"- Hold mouse button on any of the above buttons for faster selection.";
Calendar._TT["ABOUT_TIME"] = "\n\n" +
"Time selection:\n" +
"- Click on any of the time parts to increase it\n" +
"- or Shift-click to decrease it\n" +
"- or click and drag for faster selection.";
 
Calendar._TT["PREV_YEAR"] = "Ano anterior";
Calendar._TT["PREV_MONTH"] = "Mês anterior";
Calendar._TT["GO_TODAY"] = "Hoje";
Calendar._TT["NEXT_MONTH"] = "Próximo mês";
Calendar._TT["NEXT_YEAR"] = "Próximo ano";
Calendar._TT["SEL_DATE"] = "Selecionar data";
Calendar._TT["DRAG_TO_MOVE"] = "Arrastar para mover";
Calendar._TT["PART_TODAY"] = " (hoje)";
 
// the following is to inform that "%s" is to be the first day of week
// %s will be replaced with the day name.
Calendar._TT["DAY_FIRST"] = "Primeiro dia da semana é %s";
 
// This may be locale-dependent.  It specifies the week-end days, as an array
// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
// means Monday, etc.
Calendar._TT["WEEKEND"] = "0,6";
 
Calendar._TT["CLOSE"] = "Fechar";
Calendar._TT["TODAY"] = "Hoje";
Calendar._TT["TIME_PART"] = "(Shift-)Click or drag to change value";
 
// date formats
Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";
 
Calendar._TT["WK"] = "wk";
Calendar._TT["TIME"] = "Time:";
 
}