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_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);

function Login_check(){
	var f=document.Login_Form;
	if(!f.loan_user_id.value){alert("¾ÆÀ̵𸦠Àû¾îÁÖ¼¼¿ä");f.loan_user_id.focus();return false;}
	if(!f.loan_user_pwd.value){alert("Æнº¿öµå¸¦ Àû¾îÁÖ¼¼¿ä");f.loan_user_pwd.focus();return false;}
}

function webzine(){
		window.open("../Webzine/","Webzine1","width=930,height=690")
}

/*Æ˾÷â*/
function winOpen(url,title,w,h){
	var t_width= (window.document.body.offsetWidth/2) -  (w/2);
	var t_height= (window.document.body.offsetHeight/2) -  (h/2);
	window.open(url,title,"width="+w+",height="+h+",top="+t_height+",left="+t_width+",status=no,toolbar=no,scrollbars=no");
	return false;
}

function GoPage(code) {
	if ( code=="main" || !code )		{	window.location = "../main/main.htm"; } 

	//µµ¼­°ü ¼Ò°³
	else if ( code == "comm01" )		{	window.location = "../comm/info_01.htm?part=1"; } //¿©´Â¸»
	else if ( code == "comm02" )		{	window.location = "../comm/info_02.htm?part=2"; } //¿¬Çõ
	else if ( code == "comm03" )		{	window.location = "../comm/info_11.htm?part=3"; } //ÀÌ¿ëÀÚ¼­ºñ½ºÇåÀå
	else if ( code == "comm04" )		{	window.location = "../comm/info_03.htm?part=4"; } //½Ã¼³ÇöȲ
	else if ( code == "comm05" )		{	window.location = "../comm/info_04.htm?part=5"; } //ÀÚ·áÇöȲ
	else if ( code == "comm06" )		{	window.location = "../comm/info_06.htm?part=6"; } //ã¾Æ¿À½Ã´Â±æ
	else if ( code == "comm10" )		{	window.location = "../comm/info_10.htm?part=10"; } //»çÀÌÆ®¸Ê

	//µµ¼­°üÀÌ¿ë
	else if ( code == "guide01" )		{	window.location = "../guide/guide_01.htm?part=1"; } //ÀÌ¿ë¾È³»
	else if ( code == "guide02" )		{	window.location = "../guide/guide_02.htm?part=2"; } //´ëÃâ´ë³³/¿¹¾à/¿¬Àå
	else if ( code == "guide03" )		{	window.location = "../guide/guide_03.htm?part=3"; } //ÀÚ·á½Ç¾È³»

	//ÀÚ·á°Ë»ö
	else if ( code == "search01" )		{	window.location = "../search/search_01.htm?part=1"; } //°£·«°Ë»ö
	else if ( code == "search02" )		{	window.location = "../search/search_02.htm?part=2"; } //»ó¼¼°Ë»ö	
	else if ( code == "search03" )		{	window.location = "../search/search_04.htm?part=3"; } //ÀÌ´ÞÀÇ ½ÅÂøµµ¼­
	else if ( code == "search04" )		{	window.location = "../search/search_03.htm?part=4"; } //ÀÌ´ÞÀÇ Ãßõµµ¼­
	else if ( code == "search05" )		{	window.location = "../search/search_05.htm?part=5"; } //µµ¼­´ëÃ⺣½ºÆ®
	else if ( code == "search06" )		{	window.location = "../search/search_ir.htm?part=6"; } //ÁÖÁ¦º° °Ë»ö
	

	//µðÁöÅеµ¼­°ü
	else if ( code == "digital03" )		{	window.location = "../digital/digital_01.htm?part=5"; } //µðÁöÅпµ»ó

	//µµ¼­°ü¼Ò½Ä
	else if ( code == "news01" )		{	window.location = "../wdBoard/wdBoard.php?wd=board04"; } //°øÁö»çÇ×
	else if ( code == "news02" )		{	window.location = "../wdBoard/wdBoard.php?wd=board07"; } //¼Ò½Ä(±Ýõ¼Ò½Ä)
    else if ( code == "news03" )		{	window.location = "../wdBoard/wdBoard.php?wd=board08"; } //µµ¼­°ü´º½º·¹ÅÍ
	else if ( code == "news04" )		{	window.location = "../wdboard/wdboard_05.htm?part=4"; } //ÀÌ´ÞÀÇÇà»ç	
	else if ( code == "news05" )		{	window.location = "../wdBoard/wdBoard.php?wd=board12"; } //µµ¼­°üÀ̾߱â
	else if ( code == "news05_1" )	{	window.location = "../wdBoard/wdBoard.php?wd=board13"; } //µµ¼­°üÀ̾߱â
	else if ( code == "news05_2" )	{	window.location = "../wdBoard/wdBoard.php?wd=board15"; } //µµ¼­°üÀ̾߱â
	else if ( code == "news05_3" )	{	window.location = "../wdBoard/wdBoard.php?wd=board17"; } //µµ¼­°üÀ̾߱â
	else if ( code == "news06" )		{	window.location = "../wdBoard/wdBoard.php?wd=board05"; } //½Åû¼­¸ðÀ½
	else if ( code == "news07" )		{	window.location = "../wdBoard/wdBoard.php?wd=board02"; } //µµ¼­°ü°è ¼Ò½Ä
    
	
	//±Ýõ¿ª¼­.¹®È­
	else if ( code == "history01" )		{	window.location = "../history/history_01.htm?part=1"; } //°¢µ¿À¯·¡
	else if ( code == "history02" )		{	window.location = "../history/history_02.htm?part=2"; } //»ç¿¬À̱êµçÁö¸í
	else if ( code == "history03" )		{	window.location = "../history/history_03.htm?part=3"; } //¿ì¸®µ¿³×¸í¼Ò
	else if ( code == "history04" )		{	window.location = "../history/history_04.htm?part=4"; } //¹®È­Á¦»çÂû
	else if ( code == "history05" )		{	window.location = "../history/history_05.htm?part=5"; } //¹®È­Çà»ç
	
	//Âü¿©¸¶´ç
	else if ( code == "wdboard01" )		{	window.location = "../wdBoard/wdboard_02.htm?part=1"; } //ÀÚÁÖÇÏ´ÂÁú¹®
	else if ( code == "wdboard02" )		{	window.location = "../wdBoard/wdBoard.php?wd=board01"; } //Âü¿©°Ô½ÃÆÇ
	else if ( code == "wdboard03" )		{	window.location = "../wdBoard/wdBoard.php?wd=border09"; } //ĪÂùÇսôÙ
	else if ( code == "wdboard04" )		{	window.location = "../wdBoard/wdBoard.php?wd=board06"; } //»çÀ̹öµ¶¼­Åä·Ð
	else if ( code == "wdboard05" )		{	window.location = "../wdBoard/wdBoard.php?wd=board03"; } //ºÐ½Ç¹°°Ô½ÃÆÇ
	else if ( code == "wdboard06" )		{	window.location = "../wdBoard/wdBoard_08.htm?part=6";  } //ÀÚ¿øºÀ»ç½Åû
	//else if ( code == "wdboard06" )		{	window.location = "../wdBoard/wdBoard.php?wd=board10"; } //ÀÚ¿øºÀ»ç½Åû
	else if ( code == "wdboard07" )		{	window.location = "../wdBoard/poll.php?part=7"; } //¼³¹®Á¶»ç
	else if ( code == "wdboard08" )		{	window.location = "../wdBoard/wdBoard.php?wd=board14";;} //»çÀ̹ö µµ¼­³ª´®	
	else if ( code == "wdboard09" )		{	window.location = "../wdBoard/wdBoard.php?wd=board07_1"; } //¼Ò½Ä(°¡»ê¼Ò½Ä)
	
	
	//mylib
	else if ( code == "mypage" )		{	window.location = "../my_lib/my_lib_05.htm?part=1"; } //SDI¼­ºñ½º
	else if ( code == "mylib01" )		{	window.location = "../my_lib/my_lib_05.htm?part=1"; } //SDI¼­ºñ½º
	else if ( code == "mylib02" )		{	window.location = "../my_lib/my_lib_01.htm?part=2"; } //´ëÃ⿹¾à/¿¬±â
	else if ( code == "mylib03" )		{	window.location = "../my_lib/my_lib_02.htm?part=3"; } //°³ÀÎÁ¤º¸¼öÁ¤
	else if ( code == "mylib04" )		{	window.location = "../wdBoard/wdBoard.php?wd=pnotice&part=4"; } //°³ÀΰøÁö»çÇ×
	else if ( code == "mylib05" )		{	window.location = "../my_lib/my_lib_04.htm?part=5"; } //Èñ¸Áµµ¼­½Åû

	else if ( code == "login" )		    {	window.location = "../member/member_03.htm?part=7"; } //·Î±×ÀÎ
	else if ( code == "member_01" )		    {	window.location = "../member/member_03.htm?part=1"; } //·Î±×ÀÎ
	else if ( code == "logout" )		{	window.location = "http://search.geumcheonlib.seoul.kr/Login/Logout.php?Target=1"; } //·Î±×¾Æ¿ô
	else if ( code == "id_search" )		{	window.location = "../member/id_search.htm"; } //·Î±×¾Æ¿ô
	else if ( code == "pw_search" )		{	window.location = "../member/pw_search.htm"; } //·Î±×¾Æ¿ô

	
	
	else if ( code == "etc01" )		{	window.location = "../etc/info_01.htm?part=1"; } //µµ¼­°ü¿î¿µÁ¤Ã¥
	else if ( code == "etc02" )		{	window.location = "../etc/info_02.htm?part=2"; } //µµ¼­°ü¿î¿µÁ¤Ã¥
	else if ( code == "etc04" )		{	window.location = "../etc/info_04.htm?part=4"; } //µµ¼­°ü¿î¿µÁ¶·Ê
	else if ( code == "etc05" )		{	window.location = "../etc/info_05.htm?part=5"; } //µµ¼­°ü¿î¿µÁ¶·Ê
	else if ( code == "etc06" )		{	window.location = "../etc/info_01.htm?part=6"; } //°³ÀÎÁ¤º¸º¸È£Á¤Ã¥	
	else if ( code == "etc07" )		{	window.location = "../etc/info_02.htm?part=8"; } //µµ¼­°üÀÎÀ±¸®¼±¾ð
	else if ( code == "digital01" )		{	window.location = "../digital/digital_02.htm?part=1"; } //µµ¼­°ü¿î¿µÁ¶·Ê
		
		
		
	else if ( code == "kids02" )		{	window.open("../../kids2/"); } //µµ¼­°ü¿î¿µÁ¶·Ê	

	
	else if( code == "kids" ) {	window.open("../../kids/");}//¾î¸°À̵µ¼­°ü
	else if( code == "booking" ) {	window.open('http://124.198.76.210:7700/');}//µµ¼­°ü Á¼®¿¹¾à

	else if( code == "E_lib1" ) {	window.open("../../E-lib/e_mobile.php","e_mobile","width=100,height=100");}//¸ð¹ÙÀÏ
	else if( code == "E_lib2" || code == "digital01_01" ) {	window.open("../../E-lib/e_book.php?Part=1","e_book1");}//ÀϹÝ
	else if( code == "E_lib3" || code == "digital01_02" ) {	window.open("../../E-lib/e_book.php?Part=2","e_book1");}//û¼Ò³â
	else if( code == "E_lib4" || code == "digital01_03" ) {	window.open("../../E-lib/e_book.php?Part=3","e_book1");}//¾î¸°ÀÌ
	else if( code == "E_lib5" || code == "digital02" ) {	window.open("../../E-lib/e_reaming.php","e_reaming");}//ÀÌ·¯´×
	else if( code == "webzine") {	webzine();}//À¥Áø


}


//¾ÆÀ̵ð ã±â
function mSearch(num){
	window.open('../member/id_pw_search.php?target='+num,'id_pw_search','width=519,height=350,scrollbars=yes');
}   

function GoLayer(){
        var y;
        if ( top.frames.length )
        if ( bNetscape4plus ) {
                document.getElementById("divMenu").top = top.pageYOffset + 280;//À¥¿¡ ¶ç¿üÀ»¶§ ½ÃÀÛÁ¡
                document.getElementById("divMenu").visibility = "visible";
        }
        else if ( bExplorer4plus ) {
                divMenu.style.top = document.body.scrollTop + 280;//À¥¿¡ ¶ç¿üÀ»¶§ ½ÃÀÛÁ¡
                divMenu.style.visibility = "visible";
        }
        CheckUIElements();
        return true;
}

/*Æ˾÷â*/
function open_win(val, wname, wopt, menu) {
	var newopt = "", wHeight = 0, wWidth = 0;
	if (wopt != undefined) {
		var woptlist = wopt.replace(/ /g, "").split(",");
		for (var i in woptlist) {
			if (woptlist[i].match(/^height=/i)) {
				wHeight = parseInt(woptlist[i].substr(7),10);
				if (!isNaN(wHeight)) newopt += "top=" + Math.floor((screen.availHeight - wHeight) / 2) + ",";
			}
			if (woptlist[i].match(/^width=/i)) {
				wWidth = parseInt(woptlist[i].substr(6),10);
				if (!isNaN(wWidth)) newopt += "left=" + Math.floor((screen.availWidth - wWidth) / 2) + ",";
			}
		}
	}

	url = val + "?" + menu;
	window.open(url, wname, newopt + wopt); 
} 


	function wdError(strName,msg){
		if(msg) alert(msg+"À»(¸¦) Àû¾îÁÖ¼¼¿ä.");
		strName.focus();
		return false;
	}
/**********************
* ºó°ª, °ø¹é°Ë»ö( ´Ü¾î¿¡ °ø¹éÀÌ Á¸ÀçÇϸé Âü°ª )
**********************/
	function wdIsBlank(strValue){
		var is_blank = "";
		var len = strValue.length;
		
		//ºó°ªÀ϶§ Âü°ª
		if(!len || len==0) return true;
		
		for(var i=0;i < strValue.length;i++){
			if(strValue.charAt(i)==" "){
				is_blank= 1;
				break;
			}
		}
		//°ø¹éÀ» ÆûÇÔÇÏ°í ÀÖÀ»¶§ Âü°ª
		if(is_blank) return true;
		else return false;
	}
	
/**********************
* ¾ÆÀ̵ð üũ ( ¼ýÀÚ¿Í ¿µ¹®ÀÚ ÀÌ¿ÜÀÇ ±ÛÀÚ°¡ ÀÖÀ¸¸é °ÅÁþ )
**********************/
	function wdIdCheck(strValue){
		if(wdIsBlank(strValue)){alert("¾ÆÀ̵𸦠Àû¾îÁÖ¼¼¿ä");return false;}
		
		var is_idCheck = "";
		var len = strValue.length;
		if(!len)    {alert("¾ÆÀ̵𸦠Àû¾îÁÖ¼¼¿ä");     return false;}
		if(len < 4) {alert("¾ÆÀ̵ð´Â 4ÀÚ ÀÌ»óÀÔ´Ï´Ù"); return false;}
		
		for (var i=0;i < len.length;i++) {
			sko = val.charAt(i);
			if ((sko<'0' || sko>'9')&&(sko<'a' || sko>'z')&&(sko<'A' || sko>'Z')){
				is_idCheck = 1;
				break;
			}
		}
		if(is_idCheck) return false;
		else return true;
	}
	
/**********************
* À̸ÞÀÏ Ã¼Å© (¿Ã¹Ù¸£Áö ¾ÊÀ¸¸é °ÅÁþ)
**********************/
	function wdEmailCheck(strValue){
		if(wdIsBlank(strValue)) {alert("À̸ÞÀÏÀ» Àû¾îÁÖ¼¼¿ä");return false;}
		
		for (i=0; i<strValue.length; i++) {   
			if(strValue.charCodeAt(i)>127) {  
				alert("ÇѱÛÀ» »ç¿ëÇÒ¼ö ¾ø½À´Ï´Ù."); 
				return false; 
			} 
		} 
		if(strValue.indexOf("@")<3){  
			alert("À̸ÞÀÏ Çü½ÄÀÌ À߸ø µÇ¾ú°Å³ª @°¡ ºüÁ³½À´Ï´Ù.");
			return false;
		}
		// ÃÖ»óÀ§ µµ¸ÞÀÎ Ãß°¡½Ã &&(strValue.indexOf("ÃÖ»óÀ§µµ¸ÞÀÎ")<5) ÇÏ¸é µÊ
		// ÃÖ»óÀ§ µµ¸ÞÀÎÁï kr/com/net/org µîÀÌ ¾Æ´Ò°á¿ì ¿¡·¯ Ãâ·Â ºÎºÐ
		if ( (strValue.indexOf(".com")<5)&&(strValue.indexOf(".org")<5)
			&&(strValue.indexOf(".gov")<5)&&(strValue.indexOf(".net")<5)
			&&(strValue.indexOf(".mil")<5)&&(strValue.indexOf(".edu")<5)
			&&(strValue.indexOf(".kr")<4)&&(strValue.indexOf(".st")<4)
			&&(strValue.indexOf(".tv")<4)&&(strValue.indexOf(".ro")<4)
			&&(strValue.indexOf(".arpa")<6)&&(strValue.indexOf(".biz")<5)
			&&(strValue.indexOf(".aero")<6)&&(strValue.indexOf(".name")<6)
			&&(strValue.indexOf(".coop")<6)&&(strValue.indexOf(".info")<6)
			&&(strValue.indexOf(".pro")<5)&&(strValue.indexOf(".museum")<7))
		{ 
			// Âü°í·Î alert À̺¥Æ®¿¡¼­ ¸àÆ®°¡ ±æ¾îÁú°æ¿ì ¾Æ·¡¿¡ ÀÔ·ÂÇÒ°æ¿ì +"¸àÆ®" ÀÌ·¸°Ô ÇÏ¸é µË´Ï´Ù. 
			alert("À̸ÞÀÏ Çü½ÄÀÇ ÃÖ»óÀ§ µµ¸ÞÀÎÇü½ÄÀÌ À߸øµÇ¾ú½À´Ï´Ù.nn" + " .kr .com .org .gov .net .mil .edu .arpa .biznn" + ".aero .name .coop .info .pro .museum .st .tv .ro");
			return false;
		}
		return true;
	}
	
/**********************
* Áֹεî·ÏÁõ °Ë»ç
**********************/
function wdJuminCheck(jumin1,jumin2) {
	var yy = jumin1.substr(0,2);        // ³âµµ
	var mm = jumin1.substr(2,2);        // ¿ù
	var dd = jumin1.substr(4,2);        // ÀÏ
	var genda = jumin2.substr(0,1);        // ¼ºº°
	var msg, ss, cc;
	
	// ¼ýÀÚ°¡ ¾Æ´Ñ °ÍÀ» ÀÔ·ÂÇÑ °æ¿ì
	if (!wdIsNum(jumin1)) {
	        alert("Áֹεî·Ï¹øÈ£ ¾ÕÀÚ¸®¸¦ ¼ýÀÚ·Î ÀÔ·ÂÇϼ¼¿ä.");
	        return false;
	}
	// ±æÀÌ°¡ 6ÀÌ ¾Æ´Ñ °æ¿ì
	if (jumin1.length != 6) {
	        alert("Áֹεî·Ï¹øÈ£ ¾ÕÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
	        return false;
	}
	// ù¹ø° ÀÚ·á¿¡¼­ ¿¬¿ùÀÏ(YYMMDD) Çü½Ä Áß ±âº» ±¸¼º °Ë»ç
	if (yy < "00" || yy > "99" ||
	        mm < "01" || mm > "12" ||
	        dd < "01" || dd > "31") {
	        alert("Áֹεî·Ï¹øÈ£ ¾ÕÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
	        return false;
	}
	// ¼ýÀÚ°¡ ¾Æ´Ñ °ÍÀ» ÀÔ·ÂÇÑ °æ¿ì
	if (!wdIsNum(jumin2)) {
	        alert("Áֹεî·Ï¹øÈ£ µÞÀÚ¸®¸¦ ¼ýÀÚ·Î ÀÔ·ÂÇϼ¼¿ä.");
	        return false;
	}
	// ±æÀÌ°¡ 7ÀÌ ¾Æ´Ñ °æ¿ì
	if (jumin2.length != 7) {
	        alert("Áֹεî·Ï¹øÈ£ µÞÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
	        return false;
	}
	// ¼ºº°ºÎºÐÀÌ 1 ~ 4 °¡ ¾Æ´Ñ °æ¿ì
	if (genda < "1" || genda > "4") {
	        alert("Áֹεî·Ï¹øÈ£ µÞÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
	        return false;
	}
	// ¿¬µµ °è»ê - 1 ¶Ç´Â 2: 1900³â´ë, 3 ¶Ç´Â 4: 2000³â´ë
	cc = (genda == "1" || genda == "2") ? "19" : "20";
	// ù¹ø° ÀÚ·á¿¡¼­ ¿¬¿ùÀÏ(YYMMDD) Çü½Ä Áß ³¯Â¥ Çü½Ä °Ë»ç
	if (wdIsYYYYMMDD(parseInt(cc+yy), parseInt(mm), parseInt(dd)) == false) {
	        alert("Áֹεî·Ï¹øÈ£ ¾ÕÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
	        return false;
	}
	// Check Digit °Ë»ç
	if (!wdIsJumin(jumin1, jumin2)) {
	        alert("ÀÔ·ÂÇÑ Áֹεî·Ï¹øÈ£¸¦ °ËÅäÇÑ ÈÄ, ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
	        return false;
	}
	return true;
}

function wdIsYYYYMMDD(y, m, d) {
	switch (m) {
	case 2:        // 2¿ùÀÇ °æ¿ì
		if (d > 29) return false;
		if (d == 29) {
			// 2¿ù 29ÀÇ °æ¿ì ´çÇØ°¡ À±³âÀÎÁö¸¦ È®ÀÎ
			if ((y % 4 != 0) || (y % 100 == 0) && (y % 400 != 0))
			return false;
		}
		break;
	case 4:        // ÀÛÀº ´ÞÀÇ °æ¿ì
	case 6:
	case 9:
	case 11:
		if (d == 31) return false;
	}
	// Å« ´ÞÀÇ °æ¿ì
	return true;
}

/**********************
* Áֹεî·Ï Çü½Ä °Ë»ç
**********************/
function wdIsJumin(s1, s2) {
	n = 2;
	sum = 0;
	for (i=0; i<s1.length; i++)
		sum += parseInt(s1.substr(i, 1)) * n++;
	for (i=0; i<s2.length-1; i++) {
		sum += parseInt(s2.substr(i, 1)) * n++;
		if (n == 10) n = 2;
	}
	c = 11 - sum % 11;
	if (c == 11) c = 1;
	if (c == 10) c = 0;
	if (c != parseInt(s2.substr(6, 1))) return false;
	else return true;
}

/**********************
* ¼ýÀÚ °Ë»ç (¼ýÀÚ°¡ ¾Æ´Ï¸é °ÅÁþ)
**********************/
function wdIsNum(num) {
	var c = "";
	for(var i=0; i<num.length; i++) {
		c = num.substr(i, 1);
		if (c < "0" || c > "9") return false;
	}
	return true;
}

/**********************
* À̸§°Ë»ç(ÇѱÛÀÌ ¾Æ´Ï¸é °ÅÁþ, °ø¹é ¾øÀ½)
**********************/
function wdChechkName(strValue){
	if(strValue){
		if(wdIsBlank(strValue)){alert("À̸§¿¡ °ø¹éÀ» ÀûÁö ¾Ê½À´Ï´Ù.");return false;}
	}
	else {alert("À̸§À» Àû¾îÁÖ¼¼¿ä.");return false;}
	
	for(i=0; i<strValue.length; i++){
		if(!((strValue.charCodeAt(i) > 0x3130 && strValue.charCodeAt(i) < 0x318F) || 
			 (strValue.charCodeAt(i) >= 0xAC00 && strValue.charCodeAt(i) <= 0xD7A3))){
   		alert("À̸§Àº ¹Ýµå½Ã Çѱ۸¸ ÀÔ·ÂÇϼ¼¿ä");
			return false;
		}
		else return true;
	}
}
/**********************
* ºñ¹Ð¹øȣüũ
**********************/
function wdChechkPAss(strValue,re_strValue){
	if(strValue){
		if(wdIsBlank(strValue)){alert("ºñ¹Ð¹øÈ£¿¡ °ø¹éÀ» ÀûÁö ¾Ê½À´Ï´Ù.");return false;}
		if(strValue.length < 6){alert("ºñ¹Ð¹øÈ£´Â 6ÀÚ¸® ÀÌ»óÀÔ´Ï´Ù.");return false;}
		if(strValue != re_strValue){alert("ºñ¹Ð¹øÈ£ È®Àΰú ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù.");return false;}
	}
	else {alert("ºñ¹Ð¹øÈ£¸¦ Àû¾îÁÖ¼¼¿ä.");return false;}
	return true;
}	

/**********************
* ÀϹÝÀüÈ­ üũ
**********************/
function wdIsTel(tel1,tel2,tel3){
	if(wdIsBlank(tel1.value)) return wdError(tel1,"ÀüÈ­¹øÈ£ ¾ÕÀÚ¸®¸¦ Àû¾îÁÖ¼¼¿ä.")  ;
	if(wdIsBlank(tel2.value)) return wdError(tel2,"ÀüÈ­¹øÈ£ Áß°£ÀÚ¸®¸¦ Àû¾îÁÖ¼¼¿ä.");
	if(wdIsBlank(tel3.value)) return wdError(tel3,"ÀüÈ­¹øÈ£ µÞÀÚ¸®¸¦ Àû¾îÁÖ¼¼¿ä.")  ;
	
	if(!wdIsNum(tel1.value)) return wdError(tel1,"ÀüÈ­¹øÈ£ ¾ÕÀÚ¸®¿¡ ¼ýÀÚ¸¸ Àû¾îÁÖ¼¼¿ä.")  ;
	if(!wdIsNum(tel2.value)) return wdError(tel2,"ÀüÈ­¹øÈ£ Áß°£ÀÚ¸®¿¡ ¼ýÀÚ¸¸ Àû¾îÁÖ¼¼¿ä.");
	if(!wdIsNum(tel3.value)) return wdError(tel3,"ÀüÈ­¹øÈ£ µÞÀÚ¸®¿¡ ¼ýÀÚ¸¸ Àû¾îÁÖ¼¼¿ä.")  ;
	
	var Tel_str = /0\d{1,2}-\d{3,4}-\d{4}$/;
	var Tel_num = tel1.value+"-"+tel2.value+"-"+tel3.value;
	if(!Tel_num.match(Tel_str)){alert("ÀüÈ­¹øÈ£ Çü½ÄÀÌ Æ²·È½À´Ï´Ù");tel1.focus();return false;}
	else return true;
}


/**********************
* ÈÞ´ëÀüÈ­ üũ
**********************/
function wdIsPhone(pel1,pel2,pel3){
	if(wdIsBlank(pel1.value)) return wdError(pel1,"ÈÞ´ëÆù ¾ÕÀÚ¸®¸¦ Àû¾îÁÖ¼¼¿ä.")  ;
	if(wdIsBlank(pel2.value)) return wdError(pel2,"ÈÞ´ëÆù Áß°£ÀÚ¸®¸¦ Àû¾îÁÖ¼¼¿ä.");
	if(wdIsBlank(pel3.value)) return wdError(pel3,"ÈÞ´ëÆù µÞÀÚ¸®¸¦ Àû¾îÁÖ¼¼¿ä.")  ;
	
	if(!wdIsNum(pel1.value)) return wdError(pel1,"ÈÞ´ëÆù ¾ÕÀÚ¸®¿¡ ¼ýÀÚ¸¸ Àû¾îÁÖ¼¼¿ä.")  ;
	if(!wdIsNum(pel2.value)) return wdError(pel2,"ÈÞ´ëÆù Áß°£ÀÚ¸®¿¡ ¼ýÀÚ¸¸ Àû¾îÁÖ¼¼¿ä.");
	if(!wdIsNum(pel3.value)) return wdError(pel3,"ÈÞ´ëÆù µÞÀÚ¸®¿¡ ¼ýÀÚ¸¸ Àû¾îÁÖ¼¼¿ä.")  ;
	
	var Phone_str = /01[016789]-\d{3,4}-\d{4}$/;
	var Phone_num = pel1.value+"-"+pel2.value+"-"+pel3.value;
	if(!Phone_num.match(Phone_str)){alert("ÈÞ´ëÆù ¹øÈ£ Çü½ÄÀÌ Æ²·È½À´Ï´Ù");pel1.focus();return false;}
	else return true;
}

/**********************
* Áֹεî·Ï üũ°¡ ¿Ï·áµÇ¸é ¼ºº°°ú »ý³â¿ùÀÏÀ» ±¸Çؼ­ ÆĶó¹ÌÅÍ¿¡ °ª ´ëÀÔ
**********************/
function wdSexBirth(jumin1,jumin2,obj_sex,obj_birth){
	var yy = jumin1.substr(0,2);        // ³âµµ
	var mm = jumin1.substr(2,2);        // ¿ù
	var dd = jumin1.substr(4,2);        // ÀÏ
	var sex = jumin2.substr(0,1);        // ¼ºº°
	var birth;
	if(parseInt(sex)%2 == 1) obj_sex.value = "³²";
	else obj_sex.value = "¿©";
		
	if(parseInt(sex) < 3) obj_birth.value = (1900 + parseInt(yy))+mm+dd;
	else obj_birth.value = (2000 + parseInt(yy))+mm+dd;
}

/**********************
* ¿À¸¥ÂÊ µû¶ó´Ù´Ï´Â ¹è³Ê
**********************/
function initMoving(target, position, topLimit, btmLimit) {
	if (!target)
		return false;

	var obj = target;
	obj.initTop = position;
	obj.topLimit = topLimit;
	obj.bottomLimit = Math.max(document.documentElement.scrollHeight, document.body.scrollHeight) - btmLimit - obj.offsetHeight;

	obj.style.position = "absolute";
	obj.top = obj.initTop;
	obj.left = obj.initLeft;

	if (typeof(window.pageYOffset) == "number") {	//WebKit
		obj.getTop = function() {
			return window.pageYOffset;
		}
	} else if (typeof(document.documentElement.scrollTop) == "number") {
		obj.getTop = function() {
			return Math.max(document.documentElement.scrollTop, document.body.scrollTop);
		}
	} else {
		obj.getTop = function() {
			return 0;
		}
	}

	if (self.innerHeight) {	//WebKit
		obj.getHeight = function() {
			return self.innerHeight;
		}
	} else if(document.documentElement.clientHeight) {
		obj.getHeight = function() {
			return document.documentElement.clientHeight;
		}
	} else {
		obj.getHeight = function() {
			return 500;
		}
	}

	obj.move = setInterval(function() {
		if (obj.initTop > 0) {
			pos = obj.getTop() + obj.initTop;
		} else {
			pos = obj.getTop() + obj.getHeight() + obj.initTop;
			//pos = obj.getTop() + obj.getHeight() / 2 - 15;
		}

		if (pos > obj.bottomLimit)
			pos = obj.bottomLimit;
		if (pos < obj.topLimit)
			pos = obj.topLimit;

		interval = obj.top - pos;
		obj.top = obj.top - interval / 3;
		obj.style.top = obj.top + "px";
	}, 30)
}