// JavaScript Document

// Flash publish
function swfprint(furl,fwidth,fheight,transoption)	{
	document.write('<object id="textFlash" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="'+ fwidth +'" height="' + fheight +'" align="middle">');
	document.write('<param name="movie" value="'+ furl +'"/>');
	if (transoption == "t")	{
		document.write('<param name="wmode" value="transparent"/>');
	} else if	(transoption == "o")	{
		document.write('<param name="wmode" value="opaque"/>');
	}
	document.write('<!-- Hixie method -->');
	document.write('<!--[if !IE]> <-->');
	document.write('<object id="textFlash"  type="application/x-shockwave-flash" data="'+ furl +'" width="'+ fwidth +'" height="' + fheight +'"');
	if (transoption == "t")	{
		document.write(' wmode="transparent"');
	} else if	(transoption == "o")	{
		document.write(' wmode="opaque"');
	}
	document.write('></object>');
	document.write('<!--> <![endif]-->');
	document.write('</object>');
}


// Àüü¸Þ´ºº¸±â
function ViewAllMenu(){
	document.getElementById("allMenu").style.display='block'
}
	
	function CloseAllMenu(){
	document.getElementById("allMenu").style.display='none';
	}




// ¹æ¼Û»çã±â

function ViewCastSearch(){
	document.getElementById("castSearch").style.display='block'
	}
	
	function CloseCastSearch(){
	document.getElementById("castSearch").style.display='none';
	}



// À̹ÌÁö on, off

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


//============================================================================================================================

//============================================================================================================================

function initNavigation(seq) {
	nav = document.getElementById("tnb");
	nav.menu = new Array();
	nav.current = null;
	nav.menuseq = 0;
	navLen = nav.childNodes.length;
	var ovStop = null;
	ovStop = document.getElementById("ovStop");
	
	for (i = 0; i < navLen; i++) {
		navItem = nav.childNodes.item(i);
		if (navItem.tagName != "LI")
			continue;

		navAnchor = navItem.getElementsByTagName("a").item(0);
		navAnchor.submenu = navItem.getElementsByTagName("ul").item(0);
		
		navAnchor.onmouseover = navAnchor.onfocus = function () {
			if (nav.current) {
				menuImg = nav.current.childNodes.item(0);
				if (ovStop.src != menuImg.src) menuImg.src = menuImg.src.replace("_on.gif", ".gif");
				if (nav.current.submenu)
					nav.current.submenu.style.display = "none";
				nav.current = null;
			}
			if (nav.current != this) {
				menuImg = this.childNodes.item(0);
				if (ovStop.src != menuImg.src) menuImg.src = menuImg.src.replace(".gif", "_on.gif");
				if (this.submenu)
					this.submenu.style.display = "block";
				nav.current = this;
			}
			nav.isOver = true;
		}
		nav.menuseq++;
		nav.menu[nav.menuseq] = navAnchor;
	}
	if (nav.menu[seq])
		nav.menu[seq].onmouseover();
}

//============================================================================================================================

//============================================================================================================================

function imgChg(obj){
	var img = null;
	var imgName = null;
	
	
	
	if(obj != null){
		for(i=0; i<obj.childNodes.length; i++){
			if(obj.childNodes[i].nodeName == "IMG"){
				img = obj.childNodes[i];
			}
		}
	}

	if(img != null){
		imgName = img.src;
		if(imgName.indexOf("_on") > -1){
			img.src = imgName.replace(/_on\.gif/g, ".gif");
		}else{
			img.src = imgName.replace(/\.gif/g, "_on.gif");
		}
	}
}



// FAQ
function showFaq(id)
{
    var bx = document.getElementById("q"+id);
    if (bx.style.display == 'block') 
    {
        bx.style.display='none';
		$("#q"+id).removeClass();
		$("#dt"+id).removeClass();
    }
    else
    {
        bx.style.display='block';		
		$("#q"+id).addClass("selected");
		$("#dt"+id).addClass("selected");
    }
}



function render_tab(show, hide) {
  document.getElementById(show).style.display = "inline";
  document.getElementById(hide).style.display = "none";
}

function show(el) {
	var layer = el.parentNode.getElementsByTagName('div')[0];
	layer.style.display = "";
}
function hide(el) {
	var layer = el.parentNode.getElementsByTagName('div')[0];
	layer.style.display = "none";
}



//  °øÁö»çÇ×~

var oldActive = 0;
function tabList(ele, active){
	
	var ele = document.getElementById(ele);

	if(active === undefined) active = 0;						
	
	// tabtitle¸¦ Æ÷ÇÔÇÏ´Â Á¦¸ñ ³ëµåµé ¼öÁý 
	var btn = ele.getElementsByTagName("*");
	for(var i=0; i<btn.length; i++){
		if(btn[i].className.indexOf('tabtitle') != -1){
			btn = btn[i].nodeName;
			
			btn = ele.getElementsByTagName(btn);
			break;
		}
	}
	
	// ŸÀÌƲÀÇ Å¸°Ù ·¹À̾î À̸§Áß ¼ýÀÚ¸¸ »« ¿µ¹®¸¸ tab1 Áß tab¸¸
	var layerName = btn[0].getElementsByTagName("A")[0].href.split("#")[1];
	layerName = layerName.slice(0, layerName.length-1);
		
	for(var i=0; i<btn.length; i++){
		ele["target" + i] = document.getElementById(layerName + (i+1)); // ³ëµåÀúÀå ¿¹) tab1, tab2, tab3
		
		ele["a" + i] = btn[i].getElementsByTagName("A")[0]; // ÅǸµÅ©
		ele["img" + i] = btn[i].getElementsByTagName("IMG")[0]; // À̹ÌÁö³ëµå ÀúÀå
		btn[i].style.position = "absolute"; // Á¦¸ñ·¹À̾î Àû¿ë
		ele.getElementsByTagName("P")[i].style.position = "absolute"; // ´õº¸±â ·¹À̾î
	}
	
	/* Ãʱ⼼Æà */

	for(var i=0; i<btn.length; i++){
		ele["a" + i].cnt = i;
				
		ele["a" + i].onclick = function menuActive(){

			ele["target" + this.cnt].style.display = "block";
			ele["img" + this.cnt].src = ele["img" + this.cnt].src.replace("_off", "_on");

			if (this.cnt !=oldActive){
				ele["target" + oldActive].style.display = "none";
				ele["img" + oldActive].src = ele["img" + oldActive].src.replace("_on", "_off");
	
			}
			oldActive = this.cnt;
			return false;
		}
		
		if(active == i){
			ele["target" + i].style.display = "block";
			ele["img" + i].src = ele["img" + i].src.replace("_off", "_on");
		}else{
			ele["target" + i].style.display = "none";
			ele["img" + i].src = ele["img" + i].src.replace("_on", "_off");
		
		}

	}
	
	oldActive = active;

}






function imgTabList(ele, active){
	var ele = document.getElementById(ele);
	if(active === undefined) active = 0;						
	
	// tabtit¸¦ Æ÷ÇÔÇÏ´Â Á¦¸ñ ³ëµåµé ¼öÁý 
	var btn = ele.getElementsByTagName("*");
	for(var i=0; i<btn.length; i++){
		if(btn[i].className.indexOf('imgTabTitle') != -1){
			btn = btn[i].nodeName;
			btn = ele.getElementsByTagName(btn);
			break;
		}
	}
	
	// ŸÀÌƲÀÇ Å¸°Ù ·¹À̾î À̸§Áß ¼ýÀÚ¸¸ »« ¿µ¹®¸¸ tab1 Áß tab¸¸
	var layerName = btn[0].getElementsByTagName("A")[0].href.split("#")[1];
	layerName = layerName.slice(0, layerName.length-1);
	
	for(var i=0; i<btn.length; i++){
		ele["target" + i] = document.getElementById(layerName + (i+1)); // ³ëµåÀúÀå ¿¹) tab1, tab2, tab3
		ele["a" + i] = btn[i].getElementsByTagName("A")[0]; // ÅǸµÅ©
		ele["img" + i] = btn[i].getElementsByTagName("IMG")[0]; // À̹ÌÁö³ëµå ÀúÀå
		btn[i].style.position = "absolute"; // Á¦¸ñ·¹À̾î Àû¿ë
		ele.getElementsByTagName("P")[i].style.position = "absolute"; // ´õº¸±â ·¹À̾î
	}
	
	/* Ãʱ⼼Æà */
	var oldActive = active;
	for(var i=0; i<btn.length; i++){
		ele["a" + i].cnt = i;
		ele["a" + i].onclick = function menuActive(){
			ele["target" + oldActive].style.display = "none";
			ele["img" + oldActive].src = ele["img" + oldActive].src.replace("_on", "_off");
			
			ele["target" + this.cnt].style.display = "block";
			ele["img" + this.cnt].src = ele["img" + this.cnt].src.replace("_off", "_on");
			oldActive = this.cnt;
			return false;
		}
		
		if(active == i) continue; // Ãʱâ È°¼ºÈ­
		ele["target" + i].style.display = "none";
		ele["img" + i].src = ele["img" + i].src.replace("_on", "_off");

	}
}




function showPop(object) {
	if(document.getElementById(object).style.display == "none") {
		document.getElementById(object).style.display = "block";						 
	}else {
		document.getElementById(object).style.display = "none";
	}
}