function loadCalendar(date, category){
	var theUrl = "";
	if(date){
		if(category){
			theUrl = "/calendar/"+date+"/"+category;
		}
		else{
			theUrl = "/calendar/"+date;
		}
	}
	else{
		theUrl = "/calendar";
	}
 	if (theUrl != ""){
      	location.href = theUrl ;
  	}
}

function selectDay(year, month, day, category){
	var theUrl = "";
	if(day){
		theUrl = "/day/"+day+"_"+month+"_"+year;
		if(category){
			theUrl = "/day/"+day+"_"+month+"_"+year+"/"+category;
		}
	}
	else{
		theUrl = "/day";
	}
 	if (theUrl != ""){
      	location.href = theUrl ;
  	}
}