function gnbSearch(){
	document.getElementById('sword').style.backgroundImage="url(../images/gnb/bgSearchInputOff.gif)";
}
function gnbSearchOut(){
	if(document.getElementById('sword').value == ""){
		document.getElementById('sword').style.backgroundImage="url(../images/gnb/bgSearchInput.gif)";
	}
}

function fSearch(){
	document.getElementById('fword').style.backgroundImage="none";
}
function fSearchOut(){
	if(document.getElementById('fword').value == ""){
		document.getElementById('fword').style.backgroundImage="url(../images/common/bgBoards.gif)";
	}
}

function enShowHidden(divName){
	if(divName == 'event'){
		document.getElementById('en01').style.display = 'block';
		document.getElementById('en02').style.display = 'none';
	}else{
		document.getElementById('en01').style.display = 'none';
		document.getElementById('en02').style.display = 'block';
	}
}

function btn_on(imgEl){
	imgEl.src = imgEl.src.replace("_off.gif", "_on.gif");
}
function btn_off(imgEl){
	imgEl.src = imgEl.src.replace("_on.gif", "_off.gif");
}

function menupan(num){
	for (var i=1;i<=3;i++){
		document.getElementById('subMenu0'+i).style.display = 'none';
	}
	document.getElementById('subMenu0'+num).style.display = 'block';
}