/*--------------------------------------------------------------------------*/
/*  embed object
/*--------------------------------------------------------------------------*/
var embedSWF = function(url, replaceEl, width, height, wmode, objId)	{
	try	{
		if (document.write && document.getElementById)
		{
			if (wmode == false) wmode = "window";
			if (objId == false) objId = "flashObject";

			var replaceEl = $(replaceEl);
			var replaceElContent = replaceEl.innerHTML;

			var objectStr = ''+
			'<!--[if IE]>' +
			'<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="'+width+'" height="'+height+'" id="'+objId+'">' +
			'<![endif] -->' +
			'<!--[if !IE]> <-->' +
			'<object type="application/x-shockwave-flash" data="'+url+'" width="'+width+'" height="'+height+'" id="'+objId+'">' +
			'<!--><![endif]-->' +
			'<param name="movie" value="'+url+'" />' +
			'<param name="wmode" value="'+wmode+'" />' +
			replaceElContent +
			'</object>';

			replaceEl.innerHTML = objectStr;
		}
	}
	catch (e) {return false;}
}

/*--------------------------------------------------------------------------*/
/*  이미지 롤오버
/*--------------------------------------------------------------------------*/
function imgChg(obj){
	var img = null;
	var imgName = null;
	
	// A 객체에서 IMG객체를 추출
	// 접근성을 위해 오버 이미지의 컨트롤은 A에서 이벤트를 걸어 처리되도록 함.
	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("_over") > -1){
			img.src = imgName.replace(/_over\.gif/g, ".gif");
		}else{
			img.src = imgName.replace(/\.gif/g, "_over.gif");
		}
	}
}

/*--------------------------------------------------------------------------*/
/*  tabContents : 탭메뉴 공통적으로 사용
/*  ex) tabOn(1,1);
/*--------------------------------------------------------------------------*/
moreLink = new Array(5);
moreClick = new Array(5);
for (i=0;i<5;i++) {
	moreLink[i] = new Array(5);
	moreClick[i] = new Array(5);
}
moreLink[0][0]="#null"; moreClick[0][0]=""; //
moreLink[0][1]="#null"; moreClick[0][1]=""; //
moreLink[0][2]="#null"; moreClick[0][2]=""; //
moreLink[1][0]="#null"; moreClick[1][0]=""; //
moreLink[1][1]="#null"; moreClick[1][1]=""; //
moreLink[1][2]="#null"; moreClick[1][2]=""; //
moreLink[1][3]="#null"; moreClick[1][3]=""; //

function tabOn(tabid,a) {
	for (i=1;i<=10;i++) {
		if(i<10){inn="0"+i;} else {inn=""+i;}
		tabMenu = $("tab"+tabid+"m"+i);
		tabContent = $("tab"+tabid+"c"+i);
		if (tabMenu) { //객체가존재하면
			if (tabMenu.tagName=="IMG") { tabMenu.src = tabMenu.src.replace("_over.gif", ".gif"); } //이미지일때
			if (tabMenu.tagName=="A") { tabMenu.className=""; } //앵커일때
			if (tabMenu.tagName=="SPAN") { tabMenu.className=""; } //SPAN일때
		}
		if (tabContent) { tabContent.style.display="none"; }
	}
	if(a<10){ann="0"+a;} else {ann=""+a;}
	tabMenu = $("tab"+tabid+"m"+a);
	tabContent = $("tab"+tabid+"c"+a);
//	alert(tabMenu.tagName);
	if (tabMenu) { //객체가존재하면
		if (tabMenu.tagName=="IMG") { tabMenu.src = tabMenu.src.replace(".gif", "_over.gif"); } //이미지일때
		if (tabMenu.tagName=="A") { tabMenu.className="on"; } //앵커일때
		if (tabMenu.tagName=="SPAN") { tabMenu.className="on"; } //SPAN일때
	}
	if (tabContent) { tabContent.style.display="block"; }
	tabMore = $("tab"+tabid+"more");
}

/*--------------------------------------------------------------------------*/
/* 알림마당
/*--------------------------------------------------------------------------*/
function alimOverImage(){
	alimOverMouse=false;
}
function alimOutImage(){
	alimOverMouse=true;
}
function showAlimpanDiv(seq){		
	loop = seq;
	var objName = "alimpan_img" + loop;
	var viewObjName = "alimpan_div" + loop;
	var obj = $(objName);
	var viewObj = $(viewObjName);
	viewObj.style.display = '';
	obj.src = "images/main/btn"+loop+"_on.gif"	//해당 이미지 위치시 버튼 변환	
	for(var i = 1; i <= LoopCnt; i++){
		if(i == loop) continue;
		var tmpobjName = "alimpan_img" + i;
		var tmpviewObjName = "alimpan_div" + i;		
		var tmpobj = $(tmpobjName);
		var tmpviewObj = $(tmpviewObjName);		
		tmpviewObj.style.display = 'none';
		tmpobj.src = "images/main/btn"+i+".gif"	//해당 이미지 위치시 버튼 변환전 이미지
	}
	if(LoopCnt < seq) loop=1;
	else loop=seq;
}
function alimScrolling(){
	if(alimOverMouse && n_pre_process){
		var objName = "alimpan_img" + loop;
		var viewObjName = "alimpan_div" + loop;
		var obj = $(objName);
		var viewObj = $(viewObjName);
		if(viewObj != null ){
			viewObj.style.display = '';
			obj.src = "images/main/btn"+loop+"_on.gif"				
			for(var i = 1; i <= LoopCnt; i++){
				if(i == loop) continue;		
				var tmpobjName = "alimpan_img" + i;
				var tmpviewObjName = "alimpan_div" + i;				
				var tmpobj = $(tmpobjName);
				var tmpviewObj = $(tmpviewObjName);				
				tmpviewObj.style.display = 'none';
				tmpobj.src = "images/main/btn"+i+".gif"	
			} 			
			var show_1 = $("showHide_1");
			var show_2 = $("showHide_2");			
			loop++;
			if(loop > LoopCnt) loop = 1;
		}
	}
}
function pop_play(){
	if(n_pre_process == true){
		n_pre_process = false;
		$('p_play').src='images/main/btn_play.gif';
		$('p_play').alt='시작';
	}else if(n_pre_process == false){
		n_pre_process = true;
		$('p_play').src='images/main/btn_stop.gif';
		$('p_play').alt='정지';
	}
}

/*--------------------------------------------------------------------------*/
/* 게시판
/*--------------------------------------------------------------------------*/
var old_menu = '';
function menuclick(submenu)
{
	if( old_menu != submenu ) {
		if( old_menu !='' ) {
			$(old_menu).style.display = 'none';
		}
		$(submenu).style.display = 'block';
		old_menu = submenu;
	} else {
		$(submenu).style.display = 'none';
		old_menu = '';
	}
}
/*--------------------------------------------------------------------------*/
/*  선택된 메뉴
/*--------------------------------------------------------------------------*/
function topNavi(seq){
	var obj = $("menu"+seq);				
	if(obj){
		if (obj.tagName=="IMG") { obj.src = obj.src.replace(".gif", "_over.gif"); } //이미지일때
	}
}
function $(obj){
	return document.getElementById(obj);
}

// Cookie
function getCookie(name) {
    var Found = false ;
    var start, end ;
    var i = 0 ;
    while(i <= document.cookie.length) {
         start = i ;
         end = start + name.length ;
         if(document.cookie.substring(start, end) == name) {
             Found = true ;
             break ;
         }
         i++ ;
    }
    if(Found == true) {
        start = end + 1 ;
        end = document.cookie.indexOf(";", start) ;
        if(end < start)
            end = document.cookie.length ;

        return document.cookie.substring(start, end) ;
    }
    return "" ;
}

function setCookie( name, value, expiredays ) {
	var today = new Date();
	today.setDate( today.getDate() + expiredays );
	document.cookie = name + "=" + escape( value ) + ";  path=/; expires=" + today.toGMTString() + ";"
}

function deviceChk(){
	var mobileKeyWords = new Array('iPhone', 'iPod', 'BlackBerry', 'Android', 'Windows CE', 'LG', 'MOT', 'SAMSUNG', 'SonyEricsson', 'Nokia');
    for (var word in mobileKeyWords){
		if (navigator.userAgent.match(mobileKeyWords[word]) != null){
			return true; //mobile
			break;
        }
    }
	return false;
}