/* ie6 flicker bug*/
try { 
	document.execCommand('BackgroundImageCache', false, true); 
} catch(me) {}


/* add Event */
function addEvent( obj, type, fn )
{
	if (obj.addEventListener)	/* Dom Standard */
		obj.addEventListener( type, fn, false );
	else if (obj.attachEvent)	/* MS Script */
	{
		obj["e"+type+fn] = fn;
		obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
		obj.attachEvent( "on"+type, obj[type+fn] );
	}
}
/* onload JS */
addEvent	(window, "load", function()	{
	/*
	IE_HtmlRewrite("mainGnb");
	IE_HtmlRewrite("mainGoFlash");
	IE_HtmlRewrite("gnb");
	*/
	inputCheck();
}
);

function	inputCheck()	{
	if	($("keword"))	{
		if ($("keword").value!="") $("keword").value="";
	}
}


/* Zoom */
var zoomFirst = 100;//ÁÜ ÃʱⰪ

function zoomPlus()	{
	if (zoomFirst!=300)
	{
		zoomFirst = zoomFirst + 10;
		$("siteWrapper").style.zoom = zoomFirst+'%';
	}
}
function zoomMinus()	{
	if (zoomFirst!=100)
	{
		zoomFirst = zoomFirst - 10;
		$("siteWrapper").style.zoom = zoomFirst+'%';
	}
}

// Äü¸Þ´º ½ºÅ©¸³Æ®
/* ÀÛ¾ÆÁö´Â â¿¡µû¸¥ ¹ö±× ó¸® version + top Btn Ver */
self.onError=null;
currentY = 0; 
whichIt = null; 
lastScrollX = 0; lastScrollY = -290;

<!-- STALKER CODE -->
function heartBeat() {
	var bodyHeight = $("siteWrapper").offsetHeight - 500;
	var topFirst = document.documentElement.offsetHeight - 500; // ÇöÀçâ ³ôÀÌ	

	if ($("siteWrapper").offsetHeight<=1000 && document.documentElement.offsetHeight >= 662)
	{
		topFirst = 220;
	}

	if	(topFirst >= 0)	{
		$("topBtn").style.top = topFirst+'px';
	}

	diffY = document.documentElement.scrollTop; 
	if(diffY != lastScrollY) {
	percent = .1 * (diffY - lastScrollY);
	if(percent > 50) percent = Math.ceil(percent);
	else percent = Math.floor(percent);
		if	((percent > 0) && (document.getElementById('sideBar').style.pixelTop <= bodyHeight))	{
			document.getElementById('sideBar').style.pixelTop += percent;
			lastScrollY = lastScrollY + percent;
		}
		if	((percent > 0) && (document.getElementById('sideBar').style.pixelTop > bodyHeight))	{
			return false;
		}
		if	(percent <= 0)	{
			document.getElementById('sideBar').style.pixelTop += percent;
			lastScrollY = lastScrollY + percent;
		}
	}
} 


/* ie png hack code */
function setPng24(obj) { 
	obj.width=obj.height=1; 
	obj.className=obj.className.replace(/\bpng24\b/i,''); 
	obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');" 
	obj.src=obj.src;
	return '';
}


/* this Page URL */
var pageUrl = document.location.href;




/* Image Rollover */
function imgOn(imgElement)
{
	imgElement.src = imgElement.src.replace("_off.gif", "_on.gif");
}

function imgOff(imgElement)
{
	imgElement.src = imgElement.src.replace("_on.gif", "_off.gif");
}





/* showFlash(basic) */
function showFlash(url, width, height){
	document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" title="" width="' + width + '" height="' + height + '">');
	document.write('<param name="movie" value="' + url + '">');
	document.write('<param name="quality" value="high">');
	document.write('<param name="wmode" value="transparent">');
	document.write('<embed src="' + url + '" quality="high" pluginspage="https://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="' + width + '" height="' + height + '" wmode="transparent"></embed>');
	document.write('</object>');
}

/* showMovie(basic) */
function showMovie(url, width, height)	{
	document.write('<object type="video/x-ms-wmv" data="'+url+'" width="'+width+'" height="'+height+'" id="MediaPlayer">');
	document.write('<param name="src" value="'+url+'" />');
	document.write('<param name="autostart" value="true" />');
	document.write('<param name="controller" value="true" />');
	document.write('<br /><br /><br />µ¿¿µ»ó °æ·Î°¡ ¿Ã¹Ù¸£Áö ¾Ê°Å³ª ÆÄÀÏÀÌ ¾ø½À´Ï´Ù.');
	document.write('</object>');
}


/*
	´ëü ÅؽºÆ® Ç÷¡½¬ Å׵θ® ¾ø¾Ö´Â ÇÔ¼ö (onload·Î Àû¿ë)
*/
function IE_HtmlRewrite(objParent) {
	if	(document.getElementById(objParent) != null)	{
		if (window.ActiveXObject && objParent) {
			document.getElementById(objParent).innerHTML = document.getElementById(objParent).innerHTML;
		}
	}
}



/* Tab Contents */
function	tabContetns(tabDivId,tabMenuId)
{
	var tabDivId = document.getElementById(tabDivId); //div id º¯¼ö·Î ³Ñ±è
	var tabMenuId = document.getElementById(tabMenuId); //div id º¯¼ö·Î ³Ñ±è

	 //¸Þ´º ¿µ¿ªÀÇ ¾ÞÄ¿ º¯¼ö·Î ³Ñ±è (¾ÞÄ¿ ¼ýÀÚ¿Í ¸Þ´ºÀÇ °¹¼ö´Â °°´Ù) ¸Þ´º ¿µ¿ª(div)¿¡¼­ ´Ù¸¥ ¸ñÀûÀÇ ¾ÞÄ¿ÅÂ±× Ãß°¡´Â ¹ö±×¹ß»ý;;
	var tabMenuAnchor = tabMenuId.getElementsByTagName("a");

	var first=0; //Ãʱâ ù¹ø° ³»¿ë¸¸ º¸À̱â À§ÇÑ º¯¼öÁöÁ¤
	var temp = tabMenuAnchor[0].href.split("#")[1];; //±âÁ¸ Ŭ¸¯Çß´ø Á¤º¸ Àӽà ÀúÀå

	for (i=0; i<tabMenuAnchor.length; i++)
	{
		var divName	= tabMenuAnchor[i].href.split("#")[1]; //hrefÀÇ #À» ±âÁØÀ¸·Î ¿À¸¥ÂÊ ºÎºÐ¸¸ ÃßÃâ(Áï ³»¿ë div id ÃßÃâ)
		document.getElementById(divName).style.display = "none"; //¸ðµç ³»¿ë div´Â ÀÏ´Ü ¾Èº¸ÀÌ°Ô

		if (first==0) // óÀ½À¸·Î ÆäÀÌÁö¿¡ Á¢¼ÓÇßÀ»¶§
		{	
			document.getElementById(tabMenuAnchor[0].href.split("#")[1]).style.display = "block"; // ù¹ø° ³»¿ëÀº º¸ÀÌ°Ô ÇÔ
			if	(tabMenuId.getElementsByTagName("img")[0] !=null) {
			tabMenuId.getElementsByTagName("img")[0].src=tabMenuId.getElementsByTagName("img")[0].src.replace("_off","_on");}
			first=1; //óÀ½À̶ó´Â Á¤º¸¸¦ Áö¿ò
		}
		// ¾ÞÄ¿Áß Çϳª¸¦ Ŭ¸¯ÇßÀ»¶§
		tabMenuAnchor[i].onclick = function()	{

			for	(j=0; j<tabMenuAnchor.length; j++)	//À̹ÌÁö off,on source (À̹ÌÁö°¡ ÀÖÀ»¶§¸¸ ÀÛµ¿)
			{
				if (tabMenuAnchor[j].getElementsByTagName("img")[0] != null)
				{
				tabMenuAnchor[j].getElementsByTagName("img")[0].src = tabMenuAnchor[j].getElementsByTagName("img")[0].src.replace("_on","_off");
				this.getElementsByTagName("img")[0].src = this.getElementsByTagName("img")[0].src.replace("_off","_on");
				}
			}

			document.getElementById(temp).style.display = "none";  //±âÁ¸ ¿­¾ú´ø ³»¿ëÀº ÀÏ´Ü ¾Èº¸ÀÌ°Ô
			divName	= this.href.split("#")[1] //tabMenuAnchor[i].href.split("#")[1];  ¹æ±Ý Âï¾ú´ø ¸Þ´ºÀÇ ³»¿ë div id¸¦ ÃßÃâ
			temp=divName; // Ŭ¸¯Á¤º¸ ÀÓ½ÃÀúÀåÀÇ º¯°æ
			document.getElementById(divName).style.display = "block"; //Ŭ¸¯¸Þ´º ³»¿ë div »Ñ·ÁÁÜ

			return false; // ¾ÞÄ¿°ª¿¡ µû¸¥ À§Ä¡À̵¿ ¹æÁö
		}
	}
}






/*--------------------------------------------------------------------------*/
/*  Prototype JavaScript framework, version 1.4.0
 *  (c) 2005 Sam Stephenson <sam@conio.net>
 *
 *  Prototype is freely distributable under the terms of an MIT-style license.
 *  For details, see the Prototype web site: http://prototype.conio.net/
 *
/*--------------------------------------------------------------------------*/

/* getElementById : $("id") */
function $() {
  var elements = new Array();

  for (var i = 0; i < arguments.length; i++) {
    var element = arguments[i];
    if (typeof element == 'string')
      element = document.getElementById(element);

    if (arguments.length == 1)
      return element;

    elements.push(element);
  }

  return elements;
}

/* Prototype + eouia */
/* getElementsByClassName : getElementsByClassName("className","parentId")*/
document.getElementsByClassName = function(_class, el_id) {
	var parent, els, returnArr = new Array(), i = 0;
	parent = (el_id) ? document.getElementById(el_id) : document;
	els = parent.getElementsByTagName('*') || parent.all;
	for (i; i < els.length; i++)
		if (els[i].className == _class) 
			returnArr[returnArr.length] = els[i];
	return returnArr;
}


/*#############################################################
Name: Niceforms
Version: 0.9
Author: Lucian Slatineanu
URL: http://www.badboy.ro/

Feel free to use and modify but please provide credits.
#############################################################*/

//findPosX(document.getElementById("thisPos"));
function findPosX(obj) {
	var posLeft = 0;
	while (obj.offsetParent) {
		posLeft += obj.offsetLeft;
		obj = obj.offsetParent;
	}
	return posLeft;
}

//findPosY(document.getElementById("thisPos"));
function findPosY(obj) {
	var posTop = 0;
	while (obj.offsetParent) {
		posTop += obj.offsetTop;
		obj = obj.offsetParent;
	}
	return posTop;
}

function showMenu(action){
	if (action == 'open'){
		$('totalmenuDivision').style.display="block";
		$('bgOpacity70').style.display="block";
		bgResize();
	}
	else {
		$('totalmenuDivision').style.display="none";
		$('bgOpacity70').style.display="none";
		//bgResize();
	}
	
}
function bgResize(){
	hei = document.documentElement.scrollHeight;
	$('bgOpacity70').style.height = hei+'px';
	addEvent(window,'resize',bgResize);
}
function footSelect(){
	//tGet = obj.parentNode.parentNode.getElementsByTagName('ul')[0];
	layerDisplay(document.getElementById('footSelect'));
}
function layerDisplay(obj){
	var dis = obj;
	if(dis.style.visibility != 'visible') dis.style.visibility = 'visible';
	else dis.style.visibility = 'hidden';
}
function tabShow(obj,num){
	var Div = obj.parentNode.parentNode.parentNode.getElementsByTagName('div');
	var Img = obj.parentNode.parentNode.parentNode.getElementsByTagName('img');
	var A = obj.parentNode.parentNode.parentNode.getElementsByTagName('a');
	if(num == 0){
		Div[0].style.display='block';
		Div[1].style.display='none';
		Img[0].src = Img[0].src.replace('Off', 'On');
		Img[1].src = Img[1].src.replace('On', 'Off');
		A[0].title = 'È°¼º';
		A[1].title = '';

	}
	else {
		Div[0].style.display='none';
		Div[1].style.display='block';
		Img[0].src = Img[0].src.replace('On', 'Off');
		Img[1].src = Img[1].src.replace('Off', 'On');
		A[0].title = '';
		A[1].title = 'È°¼º';
	}
}