//***** ¸ÞÀÎ ¸Þ´º *****//
function dong_main_menu(idx, tmpl) {
	if(idx == null || idx == "null" || document.getElementById("img_main_menu_" + idx) == null) return;

	document.getElementById("img_main_menu_01").src='/images/dong/' + tmpl + '/tmpl/s_menu_01.gif'; 
	document.getElementById("img_main_menu_02").src='/images/dong/' + tmpl + '/tmpl/s_menu_02.gif';
	document.getElementById("img_main_menu_03").src='/images/dong/' + tmpl + '/tmpl/s_menu_03.gif';
	document.getElementById("img_main_menu_04").src='/images/dong/' + tmpl + '/tmpl/s_menu_04.gif';
	document.getElementById("img_main_menu_05").src='/images/dong/' + tmpl + '/tmpl/s_menu_05.gif';
	document.getElementById("img_main_menu_" + idx).src='/images/dong/' + tmpl + '/tmpl/s_menu_' + idx + '_ov.gif';	

	document.getElementById("dong_main_menu_01").style.display = 'none';	
	document.getElementById("dong_main_menu_02").style.display = 'none';
	document.getElementById("dong_main_menu_03").style.display = 'none';
	document.getElementById("dong_main_menu_04").style.display = 'none';
	document.getElementById("dong_main_menu_05").style.display = 'none';
	document.getElementById("dong_main_menu_" + idx).style.display = 'block';	
}

//***** °Ô½Ã¹° ÅǸ޴º *****//
function main_news(idx) {

	document.getElementById("notice_01").src='/images/dong/chbu/indx/notice_01.gif';
	document.getElementById("notice_02").src='/images/dong/chbu/indx/notice_02.gif';
	document.getElementById("notice_03").src='/images/dong/chbu/indx/notice_03.gif';
	document.getElementById("notice_" + idx).src='/images/dong/chbu/indx/notice_' + idx + '_ov.gif';	

	document.getElementById("main_news_01").style.display = 'none';	
	document.getElementById("main_news_02").style.display = 'none';
	document.getElementById("main_news_03").style.display = 'none';
	document.getElementById("main_news_" + idx).style.display = 'block';	
}