function resize(elemName) {
	elem = document.getElementById(elemName);
	if (elem.style.display=="none") {
		elem.style.display="block";
	} else {
		elem.style.display="none";
	}
}

function changeYear(elem) {
	window.location.href = "/training/annual-summary/"+elem.value+"/";
}

function changeMonth(elem,year) {
	window.location.href = "/training/month-summary/"+elem.value+"/"+year+"/";
}

function changeSession(elem) {
	window.location.href = "/training/detail/"+elem.value+"/";
}

function changeScheduleYear(elem,month) {
	window.location.href = "/training/calendar/"+elem.value+"/"+month+"/";
}