function fOnChange(y,m,d) {
	return false;
}
function fAfterSelected(y,m,d) {
}
function fStartPop(startc,endc) {
  var sd=fParseDate(endc.value);
  if (!sd) sd=gEnd;
  fPopCalendar(startc, [gBegin,sd,sd]);
}
function fEndPop(currentDay,currentMonth,startc,endc) {
  var sd=fParseDate(startc.value);
  if (!sd) sd=gBegin;
  	fPopCalendar(currentDay,currentMonth,endc,null,null,[sd,gEnd,sd]);
}
//for the flight available search
function fEndPopAdvancedSearch(currentDay,currentMonth,startc,endc,currentWeekDay) {
  var sd=fParseDate(startc.value);
  var tag="advanced";
  if (!sd) sd=gBegin;
  	fPopCalendar(currentDay,currentMonth,endc,currentWeekDay,tag,[sd,gEnd,sd]);
}