function selectChange() {
    obj = document.form1.select1;
    index = obj.selectedIndex;
	if (obj.options[index].value == "main") {
		document.getElementById('my_evet-table-block-all').style.display = 'none';
		document.getElementById('my_evet-table-block-main').style.display = 'block';
		document.getElementById('my_evet-table-block-lobby').style.display = 'none';
		document.getElementById('my_evet-table-block-world').style.display = 'none';
		document.getElementById('my_evet-table-block-incheon').style.display = 'none';
		document.getElementById('my_evet-table-block-pusan').style.display = 'none';
		document.getElementById('my_evet-table-block-gimhae').style.display = 'none';
		document.getElementById('my_evet-table-block-jeju').style.display = 'none';
		document.getElementById('my_evet-table-block-jejuair').style.display = 'none';
		document.getElementById('my_evet-table-block-akcoex').style.display = 'none';
		document.getElementById('my_evet-table-block-akgimpo').style.display = 'none';
	} else if (obj.options[index].value == "lobby") {
		document.getElementById('my_evet-table-block-all').style.display = 'none';
		document.getElementById('my_evet-table-block-main').style.display = 'none';
		document.getElementById('my_evet-table-block-lobby').style.display = 'block';
		document.getElementById('my_evet-table-block-world').style.display = 'none';
		document.getElementById('my_evet-table-block-incheon').style.display = 'none';
		document.getElementById('my_evet-table-block-pusan').style.display = 'none';
		document.getElementById('my_evet-table-block-gimhae').style.display = 'none';
		document.getElementById('my_evet-table-block-jeju').style.display = 'none';
		document.getElementById('my_evet-table-block-jejuair').style.display = 'none';
		document.getElementById('my_evet-table-block-akcoex').style.display = 'none';
		document.getElementById('my_evet-table-block-akgimpo').style.display = 'none';
	} else if (obj.options[index].value == "world") {
		document.getElementById('my_evet-table-block-all').style.display = 'none';
		document.getElementById('my_evet-table-block-main').style.display = 'none';
		document.getElementById('my_evet-table-block-lobby').style.display = 'none';
		document.getElementById('my_evet-table-block-world').style.display = 'block';
		document.getElementById('my_evet-table-block-incheon').style.display = 'none';
		document.getElementById('my_evet-table-block-pusan').style.display = 'none';
		document.getElementById('my_evet-table-block-gimhae').style.display = 'none';
		document.getElementById('my_evet-table-block-jeju').style.display = 'none';
		document.getElementById('my_evet-table-block-jejuair').style.display = 'none';
		document.getElementById('my_evet-table-block-akcoex').style.display = 'none';
		document.getElementById('my_evet-table-block-akgimpo').style.display = 'none';
	} else if (obj.options[index].value == "incheon") {
		document.getElementById('my_evet-table-block-all').style.display = 'none';
		document.getElementById('my_evet-table-block-main').style.display = 'none';
		document.getElementById('my_evet-table-block-lobby').style.display = 'none';
		document.getElementById('my_evet-table-block-world').style.display = 'none';
		document.getElementById('my_evet-table-block-incheon').style.display = 'block';
		document.getElementById('my_evet-table-block-pusan').style.display = 'none';
		document.getElementById('my_evet-table-block-gimhae').style.display = 'none';
		document.getElementById('my_evet-table-block-jeju').style.display = 'none';
		document.getElementById('my_evet-table-block-jejuair').style.display = 'none';
		document.getElementById('my_evet-table-block-akcoex').style.display = 'none';
		document.getElementById('my_evet-table-block-akgimpo').style.display = 'none';
	} else if (obj.options[index].value == "pusan") {
		document.getElementById('my_evet-table-block-all').style.display = 'none';
		document.getElementById('my_evet-table-block-main').style.display = 'none';
		document.getElementById('my_evet-table-block-lobby').style.display = 'none';
		document.getElementById('my_evet-table-block-world').style.display = 'none';
		document.getElementById('my_evet-table-block-incheon').style.display = 'none';
		document.getElementById('my_evet-table-block-pusan').style.display = 'block';
		document.getElementById('my_evet-table-block-gimhae').style.display = 'none';
		document.getElementById('my_evet-table-block-jeju').style.display = 'none';
		document.getElementById('my_evet-table-block-jejuair').style.display = 'none';
		document.getElementById('my_evet-table-block-akcoex').style.display = 'none';
		document.getElementById('my_evet-table-block-akgimpo').style.display = 'none';
	} else if (obj.options[index].value == "gimhae") {
		document.getElementById('my_evet-table-block-all').style.display = 'none';
		document.getElementById('my_evet-table-block-main').style.display = 'none';
		document.getElementById('my_evet-table-block-lobby').style.display = 'none';
		document.getElementById('my_evet-table-block-world').style.display = 'none';
		document.getElementById('my_evet-table-block-incheon').style.display = 'none';
		document.getElementById('my_evet-table-block-pusan').style.display = 'none';
		document.getElementById('my_evet-table-block-gimhae').style.display = 'block';
		document.getElementById('my_evet-table-block-jeju').style.display = 'none';
		document.getElementById('my_evet-table-block-jejuair').style.display = 'none';
		document.getElementById('my_evet-table-block-akcoex').style.display = 'none';
		document.getElementById('my_evet-table-block-akgimpo').style.display = 'none';
	} else if (obj.options[index].value == "jeju") {
		document.getElementById('my_evet-table-block-all').style.display = 'none';
		document.getElementById('my_evet-table-block-main').style.display = 'none';
		document.getElementById('my_evet-table-block-lobby').style.display = 'none';
		document.getElementById('my_evet-table-block-world').style.display = 'none';
		document.getElementById('my_evet-table-block-incheon').style.display = 'none';
		document.getElementById('my_evet-table-block-pusan').style.display = 'none';
		document.getElementById('my_evet-table-block-gimhae').style.display = 'none';
		document.getElementById('my_evet-table-block-jeju').style.display = 'block';
		document.getElementById('my_evet-table-block-jejuair').style.display = 'none';
		document.getElementById('my_evet-table-block-akcoex').style.display = 'none';
		document.getElementById('my_evet-table-block-akgimpo').style.display = 'none';
	} else if (obj.options[index].value == "jejuair") {
		document.getElementById('my_evet-table-block-all').style.display = 'none';
		document.getElementById('my_evet-table-block-main').style.display = 'none';
		document.getElementById('my_evet-table-block-lobby').style.display = 'none';
		document.getElementById('my_evet-table-block-world').style.display = 'none';
		document.getElementById('my_evet-table-block-incheon').style.display = 'none';
		document.getElementById('my_evet-table-block-pusan').style.display = 'none';
		document.getElementById('my_evet-table-block-gimhae').style.display = 'none';
		document.getElementById('my_evet-table-block-jeju').style.display = 'none';
		document.getElementById('my_evet-table-block-jejuair').style.display = 'block';
		document.getElementById('my_evet-table-block-akcoex').style.display = 'none';
		document.getElementById('my_evet-table-block-akgimpo').style.display = 'none';
	} else if (obj.options[index].value == "akcoex") {
		document.getElementById('my_evet-table-block-all').style.display = 'none';
		document.getElementById('my_evet-table-block-main').style.display = 'none';
		document.getElementById('my_evet-table-block-lobby').style.display = 'none';
		document.getElementById('my_evet-table-block-world').style.display = 'none';
		document.getElementById('my_evet-table-block-incheon').style.display = 'none';
		document.getElementById('my_evet-table-block-pusan').style.display = 'none';
		document.getElementById('my_evet-table-block-gimhae').style.display = 'none';
		document.getElementById('my_evet-table-block-jeju').style.display = 'none';
		document.getElementById('my_evet-table-block-jejuair').style.display = 'none';
		document.getElementById('my_evet-table-block-akcoex').style.display = 'block';
		document.getElementById('my_evet-table-block-akgimpo').style.display = 'none';
	} else if (obj.options[index].value == "akgimpo") {
		document.getElementById('my_evet-table-block-all').style.display = 'none';
		document.getElementById('my_evet-table-block-main').style.display = 'none';
		document.getElementById('my_evet-table-block-lobby').style.display = 'none';
		document.getElementById('my_evet-table-block-world').style.display = 'none';
		document.getElementById('my_evet-table-block-incheon').style.display = 'none';
		document.getElementById('my_evet-table-block-pusan').style.display = 'none';
		document.getElementById('my_evet-table-block-gimhae').style.display = 'none';
		document.getElementById('my_evet-table-block-jeju').style.display = 'none';
		document.getElementById('my_evet-table-block-jejuair').style.display = 'none';
		document.getElementById('my_evet-table-block-akcoex').style.display = 'none';
		document.getElementById('my_evet-table-block-akgimpo').style.display = 'block';
	} else {
		document.getElementById('my_evet-table-block-all').style.display = 'block';
		document.getElementById('my_evet-table-block-main').style.display = 'none';
		document.getElementById('my_evet-table-block-lobby').style.display = 'none';
		document.getElementById('my_evet-table-block-world').style.display = 'none';
		document.getElementById('my_evet-table-block-incheon').style.display = 'none';
		document.getElementById('my_evet-table-block-pusan').style.display = 'none';
		document.getElementById('my_evet-table-block-gimhae').style.display = 'none';
		document.getElementById('my_evet-table-block-jeju').style.display = 'none';
		document.getElementById('my_evet-table-block-jejuair').style.display = 'none';
		document.getElementById('my_evet-table-block-akcoex').style.display = 'none';
		document.getElementById('my_evet-table-block-akgimpo').style.display = 'none';
	}
}