function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

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_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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 MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

//----------------------  ¸Þ´º¹Ù --------------------------
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

var isNN = (navigator.appName.indexOf("Netscape")!=-1);

//------------------ ·Î±×ÀÎ CHECK FORM --------------
function LoginFrm(theForm) 
{
	if (theForm.id.value == "") {
		window.alert("¾ÆÀ̵𸦠ÀÔ·ÂÇϽʽÿä.");
		theForm.id.focus();
		return false;
	}
	if (theForm.pwd.value == "") {
		window.alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇϽʽÿä.");
		theForm.pwd.focus();
		return false;
	}
}

//------------------ ¼­ºê ¸Þ´º Æîħ --------------
function spanMenu(subName) {
	if (subName.style.display == "none") {
		subName.style.display = "";		
	} else {
		subName.style.display = "none";		
	}
}

//----------------------- »õâ ¶ç¿ì±â(½ºÅ©·Ñ¹Ù À¯) ----------------------------
function Win_scroll(theURL,wide,high) {
	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;
	window.open(theURL,"Newwin",'width='+wide+',height='+high+',scrollbars=yes,resizable=no,top=' + window_top + ',left=' + window_left + '');
}


function Win_pop(theURL,wide,high) {
	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;
	window.open(theURL,"Newwin",'width='+wide+',height='+high+',scrollbars=yes,resizable=no,top=' + window_top + ',left=' + window_left + '');
}

//----------------------- »õâ ¶ç¿ì±â(½ºÅ©·Ñ¹Ù ¹«) ----------------------------
function Win_mu(theURL,wide,high) {
	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;
	window.open(theURL,"Newwin",'width='+wide+',height='+high+',scrollbars=no,resizable=no,top=' + window_top + ',left=' + window_left + '');
}

//------------------ ¶óµð¿À¹öÆ° CHECK --------------
function radioCheck(oN){
	for(i=0;i<oN.length;i++){
		if(oN[i].checked){ return true; }
	}
	return false;
}

//-----------------------E-mail ÁÖ¼ÒÈ®ÀÎ----------------------------
function isEmail(str) {
  
  var supported = 0;
  if (window.RegExp) {
    var tempStr = "a";
    var tempReg = new RegExp(tempStr);
    if (tempReg.test(tempStr)) supported = 1;
  }
  if (!supported) 
    return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
  var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
  var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
  return (!r1.test(str) && r2.test(str));
}

//----------------------- ¼ýÀÚ È®ÀÎ ----------------------------
function Check_Num(theForm) {
	t = theForm.value ;
	for(i=0;i<t.length;i++) {
		if (t.charAt(i)<'0' || t.charAt(i)>'9') {
			alert("¼ýÀÚ¸¸ ÀÔ·ÂÇØÁÖ¼¼¿ä.") ;
			theForm.value="";
			theForm.focus();
			return false ;
		}
	}
	return true;
}

//----------------------- ¼ýÀÚ È®ÀÎ(ÀÚ¸®¼ö Æ÷ÇÔ) ----------------------------
function Check_Tel(theForm,mm) {
	t = theForm.value;
	for(i=0;i<t.length;i++) {
		if (t.charAt(i)<'0' || t.charAt(i)>'9') {
			alert("¼ýÀÚ¸¸ ÀÔ·ÂÇØÁÖ¼¼¿ä.") ;
			theForm.value="";
			theForm.focus() ;
			return false ;
		}
	}
	if (t.length < mm)
	{
		alert("¼ýÀÚÀÇ ±æÀ̸¦ È®ÀÎÇϽʽÿä.");
		theForm.focus();
		return false;
	}
	return true;
}	

//--------------------- ÆÄÀÏ Æ÷¸Ë CHECK -------------------------
function formatChk(theForm)
{	
    var fname = theForm.value;
    sp_arry = fname.split(".");
    sp_einx = sp_arry.length - 1;
    sp_arry[sp_einx] = sp_arry[sp_einx].toLowerCase();

	return sp_arry[sp_einx];
}

//------------------ üũ¹Ú½º CHECK --------------
function ChkboxCheck(str,no){
	for(var cnt = 1; cnt <= no; cnt++){
		obj = eval("document.regist_frm." + str + cnt);
		if(obj == "[object]") {
			if(obj.checked == true){	return true;	}
		}
	}
	return false;
}

//----------------------- °Ë»ö ----------------------------
function Search_send(theForm)
{
	if(theForm.keyword.value == "")
	{
		alert("°Ë»ö¾î¸¦ ÀÔ·ÂÇϼ¼¿ä.");
		theForm.keyword.focus();
		return false;
	}
}

//------------------------ ¿ìÆí¹øÈ£°Ë»ö ----------------------------
function OpenZipcode(z){    //open zip code check win
	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;
	zName = "/zipcode.html?zip_gubun="+z
	window.open(zName,"ZipWin",'width=395,height=197,scrollbars=yes,top=' + window_top + ',left=' + window_left + '');
}

//------------------------ º´¿ø°Ë»ö ----------------------------
function OpenHosp(z){
	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;
	murl = "/hosp_search.html?field="+z
	window.open(murl,"HosWin",'width=415,height=245,scrollbars=yes,top=' + window_top + ',left=' + window_left + '');
}

//------------------------ »çÁø ÀÔ·Â ----------------------------
function OpenPhoto(str){
	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;
	murl = "/photo_up.html?photo_id="+str;
	window.open(murl,"PhoWin",'width=520,height=263,top=' + window_top + ',left=' + window_left + '');
}

//------------------------ °øÁö»çÇ× PopUp ----------------------------
function OpenNotify(murl){
	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;
	window.open(murl,"NoticeWin",'width=396,height=365,scrollbars=yes,top=' + window_top + ',left=' + window_left + '');
}

//------------------------ ÀÇ·á°è´º½º PopUp ----------------------------
function OpenNews(murl){
	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;
	window.open(murl,"NewsWin",'width=529,height=345,scrollbars=yes,top=' + window_top + ',left=' + window_left + '');
}

//------------------------ Çà»çÀÏÁ¤ PopUp ----------------------------
function OpenEvent(murl){
	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;
	window.open(murl,"NewsWin",'width=396,height=365,scrollbars=yes,top=' + window_top + ',left=' + window_left + '');
}

//-------------------------Ư¼ö¹®ÀÚ ÀÔ·Â-------------------------
function ch_insert(str)
{
	var win_left = (screen.width-640)/2;
	var win_top = (screen.height-480)/2;
	window.open ("/sp_char.html?code="+str, "character", 'width=340, height=383, scrollbars=no, resizable=no, top='+win_top+',left='+win_left+'')
}

//------------------------ »èÁ¦ ----------------------------
function delconf(murl) 
{
	if(confirm("Á¤¸» »èÁ¦ÇϽðڽÀ´Ï±î?"))
	window.location = murl;
}

//---------------------- ÂÊÁö popup -------------
function Memo_open(myurl){
	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;
	window.open (myurl, "memo", 'width=460, height=315,scrollbars=yes,top=' + window_top + ',left=' + window_left + '')
}

//---------------------- ÂÊÁö -------------
function Memo_wasteconf(murl){
	if(confirm("Á¤¸» »èÁ¦ÇϽðڽÀ´Ï±î?\n\nÈÞÁöÅë·Î À̵¿µË´Ï´Ù."))
	window.location = murl;
}

//---------------------- ÂÊÁö -------------
function Memo_delconf(murl){
	if(confirm("Á¤¸» »èÁ¦ÇϽðڽÀ´Ï±î?\n\n¼±ÅÃÇÑ ÂÊÁö°¡ ¿ÏÀüÈ÷ »èÁ¦µË´Ï´Ù."))
	window.location = murl;
}

//---------------------- ÂÊÁö -------------
function Sender_delconf(murl){
	if(confirm("ÂÊÁö¸¦ »èÁ¦ÇϽðڽÀ´Ï±î?"))
	window.location = murl;
}

//----------------------- ¾ÆÀ̵ð ã±â ----------------------------
function Find_Send(theForm) 
{
	if (!theForm.name.value) {
		window.alert("¼º¸íÀ» ÀÔ·ÂÇϽʽÿä.");
		theForm.name.focus();
		return false;
	}
	if (!theForm.jumin1.value) {
		window.alert("Áֹεî·Ï¹øÈ£¸¦ ÀÔ·ÂÇϽʽÿä.");
		theForm.jumin1.focus();
		return false;
	}
	if (!theForm.jumin2.value) {
		window.alert("Áֹεî·Ï¹øÈ£¸¦ ÀÔ·ÂÇϽʽÿä.");
		theForm.jumin2.focus();
		return false;
	}
}

//----------------------- ¾ÆÀ̵ð ã±â ----------------------------
function Find_Send1(theForm) 
{
	if (!theForm.name.value) {
		window.alert("¼º¸íÀ» ÀÔ·ÂÇϽʽÿä.");
		theForm.name.focus();
		return false;
	}
	if (!theForm.jumin.value) {
		window.alert("Áֹεî·Ï¹øÈ£ µÚ ÀÏ°öÀÚ¸®¸¦ ÀÔ·ÂÇϽʽÿä.");
		theForm.jumin.focus();
		return false;
	}
}

//----------------------- Æнº¿öµå ã±â ----------------------------
function Find_Send2(theForm) 
{
	if (!theForm.id.value) {
		window.alert("¾ÆÀ̵𸦠ÀÔ·ÂÇϽʽÿä.");
		theForm.id.focus();
		return false;
	}
	if (!theForm.jumin2.value) {
		window.alert("Áֹεî·Ï¹øÈ£ µÚ ÀÏ°öÀÚ¸®¸¦ ÀÔ·ÂÇϽʽÿä.");
		theForm.jumin2.focus();
		return false;
	}
}


//----------------------- Æнº¿öµå ã±â ----------------------------
function PwdFind_send(theForm) 
{
	if (!theForm.id.value) {
		window.alert("¾ÆÀ̵𸦠ÀÔ·ÂÇϽʽÿä.");
		theForm.id.focus();
		return false;
	}
	if (!theForm.email.value) {
		window.alert("°¡ÀԽà ÀÔ·ÂÇϼ̴ø À̸ÞÀÏ ÁÖ¼Ò¸¦ ÀÔ·ÂÇϽʽÿä.");
		theForm.email.focus();
		return false;
	}else{
		if (!isEmail(theForm.email.value)){
			alert("Á¤È®ÇÑ e-mailÇü½ÄÀÌ ÇÊ¿äÇÕ´Ï´Ù, È®ÀÎÈÄ ´Ù½Ã ÀÔ·Â ¹Ù¶ø´Ï´Ù!");
			theForm.email.value="";
			theForm.email.focus();
			return false;
		}
	}
}

//----------------------- ȸ¿ø°Ë»ö ----------------------------
function User_send(theForm) 
{
	var cnt = 0;
	for( var i=0; i< theForm.elements.length; i++)
	{
		var temp = theForm.elements[i];
		if(temp.value != "")
		cnt += 1;
	}
	if (cnt == 0)
	{
		window.alert("ÇÑ°¡Áö ÀÌ»óÀÇ °Ë»öÁ¶°Ç°ú °Ë»ö¾î¸¦ ¼±ÅÃ,ÀÔ·ÂÇϽʽÿä.");
		theForm.key.focus();
		return false;
	}else{
		if(theForm.key.value != "" && !theForm.keyword.value){
			window.alert("°Ë»ö¾î¸¦ ÀÔ·ÂÇϽʽÿä.");
			theForm.keyword.focus();
			return false;
		}
		if(theForm.keyword.value != "" && !theForm.key.value){
			window.alert("°Ë»öÁ¶°ÇÀ» ¼±ÅÃÇϽʽÿä.");
			theForm.key.focus();
			return false;
		}
	}
}

function goQuiz(theForm)
{
	theForm.submit();
}

//------------------ ¾à°ü¿¡ µ¿ÀÇ --------------
//function chkRegist(f) {
//if( !f.receive[0].checked && !f.receive[1].checked ){ 
//  alert("¾à°ü¿¡ µ¿ÀÇÇÏ¿© ÁֽʽÿÀ.");return false;  
//}else if(f.receive[1].checked){
// alert("¾à°ü¿¡ µ¿ÀÇÇÏ¿© ÁֽʽÿÀ.");return false;  
//}else
//	alert("¾à°ü¿¡ µ¿ÀÇÇÏ¿© ÁֽʽÿÀ.");return false; 
//}

function Chk_Agree(f)
{
	if (typeof(f.agree)=="object") {
		if(f.agree[0].checked==false){
			alert('°³ÀÎÁ¤º¸ Ãë±Þ¹æħ¿¡ µ¿ÀÇÇϼžßÇÕ´Ï´Ù.');
			return false;
		}
	}
	if (typeof(f.receive)=="object") {
		if(f.receive[0].checked==false){
			alert('¾à°ü¿¡µ¿ÀÇÇϼžßÇÕ´Ï´Ù.');
			return false;
		}
	}
}

//------------------ ¾à°ü¿¡ µ¿ÀÇ --------------
function Chk_poll(theForm)
{
	var num = document.poll_frm.num.value;

	for(var i = 0; i < document.poll_frm.item.length; i++) {
		if(document.poll_frm.item[i].checked == true) break;
	}
	if(i == document.poll_frm.item.length) {
		alert('Ç׸ñÀ» ¼±ÅÃÇÏ¿© ÁֽʽÿÀ.');
		return;
	}

	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;

	mUrl = "/poll.php?num=" + num + "&item=" + document.poll_frm.item[i].value;
	window.open(mUrl,'poll','width=600,height=500,scrollbars=yes,resizable=yes,top=' + window_top + ',left=' + window_left + ''); 
	return false;
	theForm.submit();
}

//------------- ȸºñ½ÂÀÎ ·¹ÀÌ¾î º¸±â -----------------
function ondisplay(num, ex, ey)
{
	dd = eval('Layer'+num+'.style');
	dd.top = ey+document.body.scrollTop;
	dd.left=(ex-260);
	dd.display='block';
	dd.visibility = 'visible';
}

//------------- ȸºñ½ÂÀÎ ·¹ÀÌ¾î ´Ý±â -----------------
function offdisplay(num)
{
	dd = eval('Layer'+num+'.style');
	dd.display='none';
	dd.visibility = 'hidden';
}

function autotab(input,len, e) {
	var keycd = (isNN) ? e.which : e.keyCode;
	var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
	if(input.value.length >= len && !iscontain(filter, keycd))
	{
		input.value = input.value.slice(0, len);
		input.form[(getindex(input)+1) % input.form.length].focus();
	}
}

function iscontain(filter, keycd) {
	var found = false;
	var index = 0;

	while(!found && index < filter.length)

	if(filter[index] == keycd) found = true;
	else index++;

	return found;
}
function getindex(input) {
	var index = -1;
	var i = 0;
	var found = false;

	while (i < input.form.length && index == -1)

	if (input.form[i] == input)index = i;
	else i++;

	return index;
	return true;
}

//----------------------- ÃÊ·Ï Á¢¼ö/¼öÁ¤ check ----------------------------
function Err_abs(str) 
{
	switch(str)
	{
		case"green":
		var msg = "ÃÊ·Ï Á¢¼ö¹× ¼öÁ¤±â°£ÀÌ Áö³µ½À´Ï´Ù";
		break;

		case"entry":
		var msg = "»çÀüµî·Ï ±â°£ÀÌ Áö³µ½À´Ï´Ù";
		break;

		case"slide":
		var msg = "±¸¿¬½½¶óÀ̵å Á¢¼ö ±â°£ÀÌ Áö³µ½À´Ï´Ù";
		break;

		case"lecture":
		var msg = "°­ÀÇ ½½¶óÀ̵å Á¢¼ö ±â°£ÀÌ Áö³µ½À´Ï´Ù";
		break;
	}
	alert(msg+'\n\nÀÚ¼¼ÇÑ »çÇ×Àº ÇÐȸ·Î ¹®ÀÇ ÇϽñ⠹ٶø´Ï´Ù.');
}

//------------------------ Çà»çÀÏÁ¤ PopUp ----------------------------
function Receipt_pop(murl){
	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;
	window.open(murl,"Receiptpop",'width=540,height=450,scrollbars=yes,top=' + window_top + ',left=' + window_left + '');
}