//file download
function ufiledown(seq) {
	AttachDiv_AllHidden();
	document.getElementById("fileDownload" + seq).style.display = "";
}

function ufileclose(seq){
	document.getElementById("fileDownload" + seq).style.display = "none";
}

function AttachDiv_AllHidden()
{
	var oList = document.getElementById("bd_list");
	var oDivs = oList.getElementsByTagName("DIV");

	for(var i = 0; i < oDivs.length; i++)
	{
		if(oDivs[i].name == "download")
		 oDivs[i].style.display = "none";
	}
}

//top¹Ù·Î°¡±â
var stmnLEFT = 0; // ¿ÞÂÊ ¿©¹é (¸Þ´º°¡ ¿ÞÂÊ¿¡¼­ xÇȼ¿ ¶³¾îÁø °÷¿¡ º¸¿©Áý´Ï´Ù)
var stmnGAP1 = 600; // À§ÂÊ ¿©¹é (¸Þ´º°¡ À§¿¡¼­ xÇȼ¿ ¶³¾îÁø °÷¿¡ º¸¿©Áý´Ï´Ù) 
var stmnGAP2 = 600; // ½ºÅ©·Ñ½Ã ºê¶ó¿ìÀú À§ÂÊ°ú ¶³¾îÁö´Â °Å¸® 
var stmnBASE = 600; // ½ºÅ©·Ñ ½ÃÀÛÀ§Ä¡ 
var stmnActivateSpeed = 20; 
var stmnScrollSpeed = 20; 
var stmnTimer; 
	
function RefreshStaticMenu() { 
	var stmnStartPoint, stmnEndPoint; 
	stmnStartPoint = parseInt(document.getElementById('STATICMENU').style.top, 10); 
	stmnEndPoint = Math.max(document.documentElement.scrollTop, document.body.scrollTop) + stmnGAP2; 
	if (stmnEndPoint < stmnGAP1) stmnEndPoint = stmnGAP1; 
	if (stmnStartPoint != stmnEndPoint) { 
		stmnScrollAmount = Math.ceil( Math.abs( stmnEndPoint - stmnStartPoint ) / 15 ); 
		document.getElementById('STATICMENU').style.top = parseInt(document.getElementById('STATICMENU').style.top, 10) + ( ( stmnEndPoint<stmnStartPoint ) ? -stmnScrollAmount : stmnScrollAmount ) + 'px'; 
		stmnRefreshTimer = stmnScrollSpeed; 
		}
	stmnTimer = setTimeout("RefreshStaticMenu();", stmnActivateSpeed); 
	} 
function InitializeStaticMenu() {
	document.getElementById('STATICMENU').style.visibility = "visible"; 
	document.getElementById('STATICMENU').style.top = document.body.scrollTop + stmnBASE + 'px'; 
	RefreshStaticMenu();
	}


function displaySub(id, oThis) {
	for(i=1 ; i<=6 ; i++) {
	
		var sub = document.getElementById("sub_menu"+i);
		if( sub ) {
			sub.style.display="none"
		}
	}


	if(document.getElementById("sub_menu"+id)) {
		document.getElementById("sub_menu"+id).style.display="block";
	}
	//overImg( oThis.firstChild );
	
}

function outSub(oThis){
	
		outImg( oThis.firstChild );
	
}


function displayLeftSub(id) {
	for(i=1 ; i<=6 ; i++) {
	
		var sub = document.getElementById("left_sub_menu"+i);
		if( sub ) {
			sub.style.display="none"
		}
	}									


	if(document.getElementById("left_sub_menu"+id)) {
		document.getElementById("left_sub_menu"+id).style.display="block";
	}
}

function overImg(oThis){
		
	var _on = "_on.jpg";
	var _off = ".jpg";

	oThis.src = oThis.src.replace(_off, _on);
	
	_on = "";
	_off="";
}

function outImg(oThis){
	var _on = "_on.jpg";
	var _off = ".jpg";

	oThis.src = oThis.src.replace(_on, _off);
		_on = "";
	_off="";
}

//»õâ ¸µÅ©½Ã - À¥Ç¥ÁØ¿¡ ÀÇ°Å
function goUrl(url){
	window.open(url);
}