function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
} 

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function form_submit(){
	document.getElementById("form_btn_1").style.display = "none";
	document.getElementById("form_btn_2").style.display = "";
}

function img_erro(obj,img){
	obj.src = img;
}

function n_format(rightchar){
	var moneychar="";
	var rightchar=String(rightchar);
	for(index=rightchar.length-1;index>=0;index--){
		splitchar=rightchar.charAt(index);
		moneychar=splitchar+moneychar;
		if(index%3==rightchar.length%3&&index!=0){ moneychar=','+moneychar; }
	}
	return moneychar;
}

function show_table(obj,chk){
	var obj=document.getElementById(obj);
	(chk) ? obj.style.display="" : obj.style.display="none"
}

//아이프레임 자동 크기 조절 설정
function reSize() {
    try {
        var objBody = auto_iframe.document.body;
        var objFrame = document.all["auto_iframe"];
        ifrmHeight = objBody.scrollHeight + (objBody.offsetHeight - objBody.clientHeight);
        objFrame.style.height = ifrmHeight;
    }
        catch(e) {}
}
function init_iframe() {
    reSize();
    setTimeout('init_iframe()',1)
}

//숫자만 입력
function SetNum(obj){
	val=obj.value;
	re=/[^0-9]/gi;
	obj.value=val.replace(re,"");
}

//숫자검색
function numcheck(check_num) {
	var inText = check_num.value;
	var ret;
	for (var i=0; i<inText.length; i++) {
		ret = inText.charCodeAt(i);
		if ((ret<48) || (ret>57))	return true;
	}
	return false;
}

function viewFlash(URL,mode,wid,hei) 
{
	document.write("<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='"+wid+"' height='"+hei+"'>");
	document.write("<param name='movie' value='"+URL+"'>");
	document.write("<param name='quality' value='high'>");
	document.write("<param name='WMODE' value='"+mode+"'>");
	document.write("<embed src='"+URL+"' quality='high' pluginspage='http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash' type='application/x-shockwave-flash' width='"+wid+"' height='"+hei+"'></embed>");
	document.write("</object>");
}

function pre_viewFlash(URL,mode,wid,hei) 
{
	data="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='"+wid+"' height='"+hei+"'>";
	data+="<param name='movie' value='"+URL+"'>";
	data+="<param name='quality' value='high'>";
	data+="<param name='WMODE' value='"+mode+"'>";
	data+="<embed src='"+URL+"' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='"+wid+"' height='"+hei+"'></embed>";
	data+="</object>";
	return data;
}

function media(file,w,h,auto,cont,state){
	document.write ('<OBJECT classid="clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95" width="'+w+'" height="'+h+'" id="movie">');
	document.write ('<PARAM NAME="Filename" VALUE="'+file+'">');
	document.write ('<param name="ClickToPlay" value="false">');
	document.write ('<param name="AutoSize" value="true">');
	document.write ('<param name="AutoStart" value="'+auto+'">');
	document.write ('<param name="ShowControls" value="'+cont+'">');
	document.write ('<param name="ShowAudioControls" value="false">');
	document.write ('<param name="ShowDisplay" value="0">');
	document.write ('<param name="ShowTracker" value="1">');
	document.write ('<param name="ShowStatusBar" value="'+state+'">');
	document.write ('<param name="EnableContextMenu" value="false">');
	document.write ('<param name="ShowPositionControls" value="false">');
	document.write ('<param name="ShowCaptioning" value="false">');
	document.write ('<param name="AutoRewind" value="true">');
	document.write ('<param name="Enabled" value="true">');
	document.write ('<param name="EnablePositionControls" value="true">');
	document.write ('<param name="EnableTracker" value="true">');
	document.write ('<param name="PlayCount" value="1">');
	document.write ('<param name="SendWarningEvents" value="true">');
	document.write ('<param name="SendErrorEvents" value="true">');
	document.write ('<param name="SendKeyboardEvents" value="false">');
	document.write ('<param name="SendMouseClickEvents" value="false">');
	document.write ('<param name="SendMouseMoveEvents" value="false">');
	document.write ('<param name="ShowGotoBar" value="false">');
	document.write ('<param name="TransparentAtStart" value="false">');
	document.write ('<param name="Volume" value="1000">');
	document.write ('</OBJECT>');
}

//이미지 새창 
function CaricaFoto(img)
{
	foto1= new Image();
	foto1.src=(img);
	Controlla(img);
}

function Controlla(img)
{
	if((foto1.width!=0)&&(foto1.height!=0))
	{
		viewFoto(img);
	}
	else
	{
		funzione="Controlla('"+img+"')";
		intervallo=setTimeout(funzione,20);
	}
}

function viewFoto(img)
{
	largh=foto1.width+20;
	altez=foto1.height;
	stringa="width="+largh+",height="+altez+",scrollbars=1,top=10,left=10";
	finestra=window.open("/board/include/img_pop.php?img="+img,"",stringa);
}


//파일의 확장자를 가져옮
function getFileExtension(filePath)
{
    var lastIndex = -1;
    lastIndex = filePath.lastIndexOf('.');
    var extension = "";

if ( lastIndex != -1 )
{
    extension = filePath.substring( lastIndex+1, filePath.len );
} else {
    extension = "";
}
    return extension;
}


//롤오버 이미지 변환
function ch_over(obj)
{
	if(obj.src.indexOf("_on") == -1){ 
		var img = obj.src.split('.gif');
		obj.src = img[0] + '_on.gif';
	}
}
function ch_out(obj)
{
	var img = obj.src.split('_on.gif');
	obj.src = img[0] + '.gif';
}

function isNull( s ) { 
	if( s == null ) return true; 

	var result = s.replace(/(^\s*)|(\s*$)/g, ""); 

	if( result ) return false; 
	else return true; 
}

function resizeImg(arg,w2,h2) {
    var w = eval(arg.width);
    var h = eval(arg.height);  
    if (w > eval(w2)) arg.width = w2;
    if (h > eval(h2)) arg.height = h2;
}

//주민번호 체크
function JuminCheck(ResNo1, ResNo2){
	var chk = 0;
	var yy  = ResNo1.substring(0,2);
	var mm  = ResNo1.substring(2,4);
	var dd  = ResNo1.substring(4,6);
	var sex = ResNo2.substring(0,1);

	if(ResNo1.length != 6) return true;

	if((sex != 1 && sex != 2 && sex != 3 && sex != 4) || (ResNo2.length != 7)) return true;   

	if((ResNo1.length == 6) && (ResNo2.length == 7)) {
		var ich = parseInt(sex, 10); 
		switch(ich) {
			case 1: break;
			case 2: break;
			case 3: if(yy == 00) break;
			case 4: if(yy == 00) break;
			default:
			return true;
		}
	}

	for(var i = 0; i <=5; i++) { 
		chk = chk + (((i % 8) + 2) * parseInt(ResNo1.substring(i, i + 1)));
	}

	for(var i = 6; i <= 11; i++) {
	chk = chk + (((i % 8) + 2) * parseInt(ResNo2.substring(i - 6, i - 5)));
	}

	chk = 11 - (chk % 11);
	chk = chk % 10;

	if(chk != ResNo2.substring(6, 7)) return true;
	return false
}

function move_url(str){
	location.href=str;
}


function date_chk(ymd1,ymd2){
	//ymd 형식 : y/m/d H:i;
	
	date1	= ymd1;
	date2	= ymd2;
	d1 = new Date(date1); 
	d2 = new Date(date2); 

	if (d1 > d2) return true;
	else return false;
}

function timeview(sTday,eNday){ 
    var sTyear=sTday.substr(0,4);var sTmonth=sTday.substr(5,2);var sTday=sTday.substr(8,2); 
    var eNyear=eNday.substr(0,4);var eNmonth=eNday.substr(5,2);var eNday=eNday.substr(8,2); 
    var sTall=new Date(sTyear, sTmonth-1, sTday); 
    var eNall=new Date(eNyear, eNmonth-1, eNday); 
    return (eNall.getTime()-sTall.getTime())/(24*60*60*1000); 
} 

//쿠키값 추출
//@param cookieName 쿠키명

function getCookie( cookieName ){
	var search = cookieName + "=";
	var cookie = document.cookie;

	// 현재 쿠키가 존재할 경우
	if( cookie.length > 0 )	{
		// 해당 쿠키명이 존재하는지 검색한 후 존재하면 위치를 리턴.
		startIndex = cookie.indexOf( cookieName );
		// 만약 존재한다면
		if( startIndex != -1 ){
			// 값을 얻어내기 위해 시작 인덱스 조절
			startIndex += cookieName.length;
			// 값을 얻어내기 위해 종료 인덱스 추출
			endIndex = cookie.indexOf( ";", startIndex );
			// 만약 종료 인덱스를 못찾게 되면 쿠키 전체길이로 설정
			if( endIndex == -1) endIndex = cookie.length;
				// 쿠키값을 추출하여 리턴
			return unescape( cookie.substring( startIndex + 1, endIndex ) );
		}else{
			// 쿠키 내에 해당 쿠키가 존재하지 않을 경우
			return false;
		}
	}else{
		// 쿠키 자체가 없을 경우
		return false;
	}
}


//쿠키 설정
//@param cookieName 쿠키명
//@param cookieValue 쿠키값
//@param expireDay 쿠키 유효날짜

function setCookie( cookieName, cookieValue, expireDate ){
	var today = new Date();
	today.setDate( today.getDate() + parseInt( expireDate ) );
	document.cookie = cookieName + "=" + escape( cookieValue ) + "; path=/; expires=" + today.toGMTString() + ";"
}

//쿠키 삭제
//@param cookieName 삭제할 쿠키명

function deleteCookie( cookieName ){
	var expireDate = new Date();
	//어제 날짜를 쿠키 소멸 날짜로 설정한다.
	expireDate.setDate( expireDate.getDate() - 1 );
	document.cookie = cookieName + "= " + "; expires=" + expireDate.toGMTString() + "; path=/";
}

//화면중앙 팝업창 위치
function center_popup(w,h,url,scroll,name){
	if(scroll=="undefined")	scrool	= "no";
	if(name=="undefined")	name	= "normal";

	if (screen.width < 1025){
		LeftPosition=0;
		TopPosition=0;
	} else {
		LeftPosition=(screen.width)?(screen.width-w)/2:100;
		TopPosition=(screen.height)?(screen.height-h)/2:100;
	}
	window.open(url,name,"width="+w+",height="+h+",top="+TopPosition+",left="+LeftPosition+", scrollbars="+scroll).focus();
}

function alertWin(sURL,sMsg,sWidth,sHeight,sTop,sLeft,sResize)
{
	var sFeatures = new Array();
	sFeatures[0] = (sWidth > 0)? "dialogWidth:"+sWidth+"px":"dialgWidth:300px";
	sFeatures[1] = (sHeight > 0)? "dialogHeight:"+sHeight+"px":"dialogHeight:300px";
	sFeatures[2] = (sTop > 0)? "dialogTop:"+sTop+"px":"";
	sFeatures[3] = (sLeft > 0)? "dialogLeft:"+sLeft+"px":"";
	sFeatures[4] = (!sTop && !sLeft)? "center:Yes":"";
	sFeatures[5] = (sResize)? "resizeable:"+sResize:"resizeable:No";
	sFeatures[6] = "help:No";
	sFeatures[7] = "status:No";
	sFeatures = sFeatures.join(";");
	window.showModalDialog(sURL,sMsg,sFeatures);
}

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 = '';
    }
}

function menu_show(obj,num){
	var obj_name = document.getElementsByName(obj);
	for(i=0;i<obj_name.length;i++){
		if(i==eval(num))	obj_name[i].style.display = "";
		else				obj_name[i].style.display = "none";	
	}
}

//사업자 등록번호 체크
function check_busino(vencod) {
	var sum = 0;
	var getlist =new Array(10);
	var chkvalue =new Array("1","3","7","1","3","7","1","3","5");
	for(var i=0; i<10; i++) { getlist[i] = vencod.substring(i, i+1); }
	for(var i=0; i<9; i++) { sum += getlist[i]*chkvalue[i]; }
	sum = sum + parseInt((getlist[8]*5)/10);
	sidliy = sum % 10;
	sidchk = 0;
	if(sidliy != 0) { sidchk = 10 - sidliy; }
	else { sidchk = 0; }
	if(sidchk != getlist[9]) { return false; }
	return true;
}

function downLoad(bbs_id,b_id,cnt){
	location.href="/board/action/download.php?bbs_id="+bbs_id+"&b_id="+b_id+"&f="+cnt;
}

function delete_alert(ss,url,return_page)
{
	if(ss == "1") {
		var bool = confirm("삭제 하시겠습니까!?");
		if (bool) 	location.href = "/board/action/board_delete_ok.php?"+url+"&return_page="+return_page;
	}
	else {
		menuLocBod = window.document.body;
		mouse_x = window.event.x;
		mouse_y = window.event.y;
		scroll_left = menuLocBod.scrollLeft;
		scroll_top  = menuLocBod.scrollTop;
		posX = mouse_x + scroll_left;
		posY = mouse_y + scroll_top;
		document.getElementById("delete_area").style.left = posX-150;
		document.getElementById("delete_area").style.top = posY-70;
		document.getElementById("delete_area").style.display="";
		document.del_form.passwd.focus();
	}
}

function cmtdel(ss,no,bbs_id)
{
	if(ss == "1") {
		var bool = confirm("삭제 하시겠습니까!?");
		if (bool) 	hiddenframe.location.href = "/board/action/comment_action.php?no="+no+"&bbs_id="+bbs_id+"&mode=del";
	}else {
		menuLocBod = window.document.body;
		mouse_x = window.event.x;
		mouse_y = window.event.y;
		scroll_left = menuLocBod.scrollLeft;
		scroll_top  = menuLocBod.scrollTop;
		posX = mouse_x + scroll_left;
		posY = mouse_y + scroll_top;
		document.getElementById("delete_area2").style.left = posX-150;
		document.getElementById("delete_area2").style.top = posY-70;
		document.getElementById("delete_area2").style.display="";
		document.del_form2.no.value = no;
		document.del_form2.passwd.focus();
	}
}

function ico_view() {
	menuLocBod = window.document.body;
	mouse_x = window.event.x;
	mouse_y = window.event.y;
	scroll_left = menuLocBod.scrollLeft;
	scroll_top  = menuLocBod.scrollTop;
	posX = mouse_x + scroll_left;
	posY = mouse_y + scroll_top;
	document.getElementById("ico_area").style.left = posX;
	document.getElementById("ico_area").style.top = posY;
	document.getElementById("ico_area").style.display="";
}
function cEs(i) {
	document.getElementById("e_ico").src = "/board/editor/img/emotions/"+i;
	document.getElementById("ico_area").style.display="none";
	document.getElementById("ico_value").value = i;
}

function check_it(obj){
	chk_bt	= document.getElementsByName("no[]");
	for(i=0;i<chk_bt.length;i++){
		chk_bt[i].checked = (obj.checked == true) ? true : false;
	}
}
function rs_del(bbs_id){
	no_list	= "";
	chk_bt	= document.getElementsByName("no[]");
	for(i=0;i<chk_bt.length;i++){
		if(chk_bt[i].checked==true){
			no_list	+= chk_bt[i].value+",";
		}
	}

	if(no_list==""){
		alert("선택된 게시물이 없습니다.");
	}else{
		var c = confirm("게시물을 삭제하시겠습니까?");
		if(c) hiddenframe.location.href = "/board/action/board_delete_ok.php?no_list="+no_list+"&mode=all&bbs_id="+bbs_id;
	}
}

function logout(){
	dynamic.src = "/member/logout.jsp";
}

/*-------------- 회원 관련 스크립트 --------------------------*/

//약관동의 체크
function form_agree(obj){
	if(validate(obj)=="chk_ok"){
		if(JuminCheck(obj.ssn1.value,obj.ssn2.value)){
			alert("주민번호가 올바르지 않습니다.");
			obj.ssn2.value = "";
			obj.ssn1.focus();
			return false;
		}
		return true;
	}else{
		return false;
	}
}

//아이디 중복검사
function id_chk(){
	var obj	= document.getElementById("userid");
	if(isNull(obj.value)){
		alert("아이디를 입력해주세요");
		obj.focus();		
	}else{
		dynamic.src = "/board/member/id_chk.php?id="+obj.value;
	}
}

//우편번호 검색
function post_search(){
	center_popup(400,500,"/board/member/post.php","no","post");
}
var member_chk_fleg = true;
function member_chk(obj){
	if(validate(obj)=="chk_ok"){

		var regMail =/^[_a-zA-Z0-9-]+@[\._a-zA-Z0-9-]+\.[a-zA-Z]+$/;

/*별도 처리 부분 ---------------------*/
		if(obj.password.value != obj.repassword.value){
			alert("비밀번호가 일치하지 않습니다.");
			obj.password.value		= "";
			obj.repassword.value	= "";
			obj.password.focus();
			return false;
		}

		if(!isNull(obj.phone1.value) && isNull(obj.phone2.value)){
			alert("연락처를 입력해주세요.");
			obj.phone2.focus();
			return false;
		}

		if(!isNull(obj.phone1.value) && isNull(obj.phone3.value)){
			alert("연락처를 입력해주세요.");
			obj.phone3.focus();
			return false;
		}

		if(!isNull(obj.email.value) && !regMail.test(obj.email.value)){
			alert("이메일 형식이 잘못입력 되었습니다.");
			obj.email.focus();
			return false;
		}

		if(isNull(obj.home_post.value) || isNull(obj.home_addr1.value)){
			alert("주소를 입력해주세요.");
			post_search();
			return false;
		}

		if(isNull(obj.home_addr2.value)){
			alert("상세 주소를 입력해주세요.");
			obj.home_addr2.focus();
			return false;
		}
/*-------------------------------------------*/
		if(member_chk_fleg){
			member_chk_fleg = false;
			return true;
		}else{
			alert("데이터 전송중입니다.");
			return false;
		}

	}else{
		return false;
	}
}

function member_del(idx){
	var c = confirm("삭제하시겠습니까?","");
	if(c) dynamic.src = "/board/member/member_proc.php?type=admin_member_del&idx="+idx;
}

function member_out(idx){
	var c = confirm("탈퇴하시겠습니까?\n\n관련 데이터는 영구히 삭제가 됩니다.","");
	if(c) dynamic.src = "/board/member/member_proc.php?type=member_del&idx="+idx;
}

var data = new Array();
data[0] = new Array("2차 지역선택");
data[1] = new Array("강남구","강동구","강북구","강서구","금천구","광진구","구로구","노원구","도봉구","동작구","동대문구","마포구","송파구","서초구","서대문구","성동구","성북구","양천구","용산구","영등포구","은평구","종로구","중구","중랑구","관악구");
data[2] = new Array("고양시 일산동구","고양시 일산서구","고양시 덕양구","과천시","가평군","김포시","광주시","광명시","구리시","군포시","남양주시","동두천시","부천시 소사구","부천시 오정구","부천시 원미구","수원시 장안구","수원시 팔달구","수원시 권선구","수원시 영통구","성남시 중원구","성남시 분당구","성남시 수정구","시흥시","양주시","양평군","안산시 단원구","안산시 상록구","안성시","안양시 동안구","안양시 만안구","오산시","용인시 처인구","용인시 기흥구","용인시 수지구","여주군","연천군","의정부시","의왕시","이천시","하남시","화성시","평택시","파주시","포천시");
data[3] = new Array("계양구","강화군","남구","남동구","동구","부평구","서구","옹진군","연수구","중구");
data[4] = new Array("강서구","기장군","금정구","남구","동구","동래구","북구","부산진구","사하구","사상구","수영구","서구","연제구","영도구","중구","해운대구");
data[5] = new Array("광산구","남구","동구","북구","서구");
data[6] = new Array("대덕구","동구","서구","유성구","중구");
data[7] = new Array("중구","남구","달서구","달성군","동구","북구","수성구","서구");
data[8] = new Array("중구","남구","동구","북구","울주군");
data[9] = new Array("정선군","철원군","홍천군","화천군","횡성군","태백시","평창군","고성군","강릉시","동해시","삼척시","속초시","양구군","양양군","영월군","원주시","춘천시","인제군");
data[10] = new Array("증평군","충주시","제천시","청주시 흥덕구","청주시 상당구","청원군","음성군","진천군","괴산군","단양군","보은군","옥천군","영동군");
data[11] = new Array("천안시","청양군","홍성군","태안군","계룡시","공주시","금산군","논산시","당진군","부여군","보령시","서천군","서산시","아산시","연기군","예산군");
data[12] = new Array("고령군","경주시","경산시","김천시","구미시","군위군","문경시","봉화군","상주시","성주군","안동시","울진군","울릉군","영주시","영천시","영덕군","영양군","예천군","의성군","청도군","청송군","칠곡군","포항시 남구","포항시 북구");
data[13] = new Array("창녕군","창원시","진주시","진해시","하동군","합천군","함양군","함안군","통영시","고성군","거창군","거제시","김해시","남해군","마산시","밀양시","사천시","산청군","양산시","의령군");
data[14] = new Array("전주시 덕진구","전주시 완산구","장수군","정읍시","진안군","고창군","김제시","군산시","남원시","무주군","부안군","순창군","완주군","익산시","임실군");
data[15] = new Array("장흥군","장성군","진도군","함평군","해남군","화순군","고흥군","곡성군","강진군","광양시","구례군","나주시","담양군","목포시","무안군","보성군","순천시","신안군","완도군","여수시","영광군","영암군");
data[16] = new Array("제주시","남제주군","북제주군","서귀포시");
data[17] = new Array("제주시","남제주군","북제주군","서귀포시");

function ch_value(str,obj_name){
	var obj = document.getElementById(obj_name);
	obj.length = data[eval(str)].length + 1;
	obj.options[0] = new Option("2차 지역선택","",true,false);
	for(i=1;i<obj.length;i++){
		obj.options[i] = new Option(data[eval(str)][i-1],data[eval(str)][i-1]);		
	}
}

function imgResize() 
{ 
	var maxsize = 600;
    var content = document.getElementById("DivContents"); 
    var img = content.getElementsByTagName("img"); 
    for(i=0; i<img.length; i++) 
    { 

        if ( eval('img[' + i + '].width > maxsize') ) 
        { 
            var heightSize = ( eval('img[' + i + '].height')*maxsize )/eval('img[' + i + '].width') ; 
            eval('img[' + i + '].width = maxsize') ; 
            eval('img[' + i + '].height = heightSize') ; 
        } 
    } 
} 

function ch_tabs(str,head,img){
	var link = new Array("/06_board/board_01.jsp?bid=ace_board","/06_board/board_01.jsp?bid=ace_board2");
	//객체 변수 선언
	var obj_img		= document.getElementsByName(head+"_img[]");
	var obj_content	= document.getElementsByName(head+"_contents[]");
	
	//탭메뉴 갯수만큼 루프
	for(i=0;i<obj_img.length;i++){
		//특정 탭메뉴에 마우스 오버시
		if(eval(str)==i){
			obj_img[i].src					= img + "_on_0"+(i+1)+".gif";
			obj_content[i].style.display	= "";
			document.getElementById("url").value = link[i];
		}else{
			obj_img[i].src					= img + "_0"+(i+1)+".gif";
			obj_content[i].style.display	= "none";
		}
	}
}

function selectbox_hidden(layer_id) 
{ 
	var ly = eval(layer_id); 

	// 레이어 좌표 
	var ly_left  = ly.offsetLeft; 
	var ly_top    = ly.offsetTop; 
	var ly_right  = ly.offsetLeft + ly.offsetWidth; 
	var ly_bottom = ly.offsetTop + ly.offsetHeight; 

	// 셀렉트박스의 좌표 
	var el; 

	for (i=0; i<document.forms.length; i++) { 
			for (k=0; k<document.forms[i].length; k++) { 
					el = document.forms[i].elements[k];    
					if (el.type == "select-one") { 
							var el_left = el_top = 0; 
							var obj = el; 
							if (obj.offsetParent) { 
									while (obj.offsetParent) { 
											el_left += obj.offsetLeft; 
											el_top  += obj.offsetTop; 
											obj = obj.offsetParent; 
									} 
							} 
							el_left  += el.clientLeft; 
							el_top    += el.clientTop; 
							el_right  = el_left + el.clientWidth; 
							el_bottom = el_top + el.clientHeight; 

							// 좌표를 따져 레이어가 셀렉트 박스를 침범했으면 셀렉트 박스를 hidden 시킴
							if ( (el_left >= ly_left && el_top >= ly_top && el_left <= ly_right && el_top <= ly_bottom) || 
									(el_right >= ly_left && el_right <= ly_right && el_top >= ly_top && el_top <= ly_bottom) || 
									(el_left >= ly_left && el_bottom >= ly_top && el_right <= ly_right && el_bottom <= ly_bottom) || 
									(el_left >= ly_left && el_left <= ly_right && el_bottom >= ly_top && el_bottom <= ly_bottom) ) 
									el.style.visibility = 'hidden'; 
					} 
			} 
	} 
} 

// 감추어진 셀렉트 박스를 모두 보이게 함 
function selectbox_visible() 
{ 
	for (i=0; i<document.forms.length; i++) { 
			for (k=0; k<document.forms[i].length; k++) { 
					el = document.forms[i].elements[k];    
					if (el.type == "select-one" && el.style.visibility == 'hidden') 
							el.style.visibility = 'visible'; 
			} 
	} 
}