// JavaScript Document
function LoadImage() {
	document.getElementById("header").src = tmp.src;
	document.getElementById("header").style.visibility = "visible";
}

function handleEnter (field, event) {
	var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
	if (keyCode == 13) {
		return checkPoint();
	}
}

function chgPeriode() {
	m = document.getElementById("month").selectedIndex;
	y = document.getElementById("year").selectedIndex;
	mo = document.getElementById("month").options[m].value;
	yr = document.getElementById("year").options[y].value;
	url = "event.php?m=" + mo + "&y=" + yr;
	window.top.location.href = url;
}

function showMap(id,code) {
	url = 'tenant_map.php?id='+id+'&f='+code;
	win = 'map';
	prop = 'width=100,height=100';
	window.open(url,win,prop);
}