//<!--[[::		¼ýÀÚ°Ë»ç ½ºÆ®¸³Æ®			::]]-->
function Check_Num(tocheck) {
	var isnum = true;

	if (tocheck == null || tocheck == "") {
		isnum = false;
		return isnum;
	}

	for (var j = 0 ; j < tocheck.length; j++) {
		if (    tocheck.substring(j, j + 1) != "0"
			&&   tocheck.substring(j, j + 1) != "1"
			&&   tocheck.substring(j, j + 1) != "2"
			&&   tocheck.substring(j, j + 1) != "3"
			&&   tocheck.substring(j, j + 1) != "4"
			&&   tocheck.substring(j, j + 1) != "5"
			&&   tocheck.substring(j, j + 1) != "6"
			&&   tocheck.substring(j, j + 1) != "7"
			&&   tocheck.substring(j, j + 1) != "8"
			&&   tocheck.substring(j, j + 1) != "9" )
		{
			isnum = false;
		}
	}
	return isnum;
}
//<!--[[::		¿ìÆí¹øÈ£ °Ë»ç ½ºÆ®¸³Æ®			::]]-->
function ZipWindow(ref,what) {
	var window_left = (screen.width-640)/2;
	var window_top = (screen.height-480)/2;
	ref = ref + "?what=" + what;      
	window.open(ref,"zipWin",'width=480,height=200,status=no,scrollbars=yes,resizable=yes,top=' + window_top + ',left=' + window_left + '');
}
//<!--[[::		»õâ ¶ç¿ì±â ½ºÆ®¸³Æ®			::]]-->
function popup(ref,wid,hei) {
	var window_left = (screen.width-800)/2;
	var window_top = (screen.height-680)/2;
  	window.open(ref,'photo','width=' + wid +',height=' + hei + ',status=no,scrollbars=yes,resizable=yes,top=' + window_top + ',left=' + window_left + '');
}
//<!--[[::		»õâ ¶ç¿ì±â ½ºÆ®¸³Æ®			::]]-->
function na_open_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable){
  toolbar_str = toolbar ? 'yes' : 'no';
  menubar_str = menubar ? 'yes' : 'no';
  statusbar_str = statusbar ? 'yes' : 'no';
  scrollbar_str = scrollbar ? 'yes' : 'no';
  resizable_str = resizable ? 'yes' : 'no';
  window.open(url, name, 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);
}
//<!--[[::		¾ÆÀ̵ð Áߺ¹ °Ë»ç ½ºÆ®¸³Æ®			::]]-->
function check_ID_Window(ref) {
	var id=eval(document.f.id);
	if(!id.value) {
		alert('¾ÆÀ̵𸦠ÀÔ·ÂÇϽÅÈÄ¿¡ È®ÀÎÇϼ¼¿ä!');
		id.focus();
		return;
	} else {
		ref=ref+"?id="+id.value;
		var window_left=(screen.width-640)/2;
		var window_top=(screen.height-480)/2;
		window.open(ref,"checkIDWin",'width=400,height=220,status=no,scrollbars=no,resizable=yes,top='+window_top+',left='+window_left+'');
	}
}
//<!--[[::		¸éÀû °è»ê ½ºÆ®¸³Æ®			::]]-->
function chkPyong() {
	if(!document.pyong.chkP.value){
		alert('¸éÀûÀ» ÀÔ·ÂÇϼ¼¿ä');
		return;
	}
	if(!Check_Num(document.pyong.chkP.value)) {
		alert("´ÜÀ§º¯È¯°ªÀº ¼ýÀڷθ¸ ÀÔ·ÂÇØ ÁֽʽÿÀ.");
		document.pyong.chkP.value="";
		document.pyong.chkP.focus();
		return;
	}	
	if(document.pyong.chk[0].checked==true){
		var chkV = document.pyong.chkP.value;
		rltV = eval(chkV * 0.3025);
		alert('ÀÔ·ÂÇϽŠ¸éÀû : '+ chkV +'§³Àº\n\n'+ rltV +'ÆòÀÔ´Ï´Ù');
	} else {
		var chkV = document.pyong.chkP.value;
		rltV = eval(chkV / 0.3025);
		alert('ÀÔ·ÂÇϽŠ¸éÀû : '+ chkV +'ÆòÀº\n\n'+rltV+'§³ÀÔ´Ï´Ù');
	}
}
//<!--[[::		µå¸²À§¹ö ±âº» ½ºÆ®¸³Æ®			::]]-->
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_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 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();
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
MM_reloadPage(true);

function MM_showHideLayers() { //v6.0
  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; }
}


function OpenWindow(url,intWidth,intHeight) { 
      window.open(url, "_blank", "width="+intWidth+",height="+intHeight+",resizable=0,scrollbars=1");
}

// JavaScript Document
function __ws__(id) {
	document.write(id.innerHTML);id.id="";
}

function change_images(key){
	document.all("images").innerHTML = document.all("images_"+key).innerHTML;
}

function check(){
    var str = document.f.resno1.value.length;
        if(str == 6)
            document.f.resno2.focus();
}    


function checknum(num) {
    var val="0123456789";
    var string=num;
    var len=string.length;
        for(i=0;i<len;i++) {
            if(val.indexOf(string.substring(i,i+1))<0) {
                alert("¼ýÀÚ¸¸ Çã¿ëµË´Ï´Ù.");
        return;
        }
    }
}

function inputbirth() {
    var temp1,temp2,temp3;
        temp1=document.f.resno1.value.substring(0,2);
        temp2=document.f.resno1.value.substring(2,4);
        temp3=document.f.resno1.value.substring(4,6);
        if( temp1 < 30 ){ document.f.year.value="20"+temp1; }
            else { document.f.year.value="19"+temp1; }
                document.f.month.value=temp2;
                document.f.day.value=temp3;
}

function OpenWindow(url,intWidth,intHeight) { 
      window.open(url, "_blank", "width="+intWidth+",height="+intHeight+",resizable=0,scrollbars=1");
}

//-- ·¹À̾î È¿°ú
function bt(id,after) { 
	eval(id+'.filters.blendTrans.stop();'); 
	eval(id+'.filters.blendTrans.Apply();'); 
	eval(id+'.src="'+after+'";'); 
	eval(id+'.filters.blendTrans.Play();'); 
}
function DisplayMenu(lay,cnt,index) {
	var lay=lay;
	var cnt=cnt;
	var index=index;
        for (i=1; i<=cnt; i++)
        if (index == i) {
			thisMenu = eval(lay + index + ".style");
			thisMenu.display = "";
        } else {
			otherMenu = eval(lay + i + ".style"); 
			otherMenu.display = "none"; 
        }
}
///////////


//¹®ÀÚ¸¦ ÇØ´çÅ©±â¸¸Å­Àß¶ó¼­ ¸®ÅÏ
function cutString(str, len) {
	var l = 0;
	var rtnMsg;
	for (var i=0; i<str.length; i++) {
		l += (str.charCodeAt(i) > 128) ? 2 : 1;
		if (l > len){//ÇØ´çÀÚ¸®¼öÀÌ»óÀÌ¸é ¹«Á¶°Ç...
			rtnMsg = str.substring(0, i) + "...";
			return rtnMsg;
		}else{
			rtnMsg = str;
		}
	}
	if( str == "" ){
		rtnMsg = "";
	}
	return rtnMsg;
}

//¹®ÀÚ¿­À» tokenizer¿¡ÀÇÇؼ­ ¹®ÀÚ¿­¹è¿­·Î ¹Ýȯ
function getTokenString(str, tokenizer){
	var ArrStr = new Array();
	var splitStr = trim(str);
	ArrStr = splitStr.split(tokenizer);

	return ArrStr;

}

//°ø¹éüũ
function trim(string){ 
	if(string == null) return "";
	return string.replace(/(^\s*)|(\s*$)/g,''); 
}

//ºó°ø°£ üũ
function empty(text) {
	for(i=0 ; i<= text.length - 1 ; i++) {
		var ch = text.charAt(i);
		if(ch != ' ' && ch != '\t') return false;
	}
	return true;
}

//ÀԷ°ª ¼ýÀÚüũ
function checkNum(str){
	var boolFlag = true;
	for(var i = 1; i < (str.length); i++) {
		var chr = str.substr(i,1);
		if(chr <'0' || chr > '9') {
			boolFlag = false;
		}
	}
	return boolFlag;
}

function checkAlpha(str)
{
	var i;
	for (i = 0; i < str.length; i++) {
		if ((str.charAt(i) >= 'A' && str.charAt(i) <= 'Z') || 
			(str.charAt(i) >= 'a' && str.charAt(i) <= 'z')) continue;
		return false;
	}
	return true;
}

// ÀÔ·ÂÇÒ¶§¸¶´Ù Å°º¸µå ÀÔ·Â ¹Þ¾Æ¼­ ¼ýÀÚ°¡ ¾Æ´Ï¸é °ÅºÎ
function checkInputNumber()
{
	// 0ºÎÅÍ 9±îÁö ¼ýÀÚ
	if (event.keyCode >= 48 && event.keyCode <=57) return;
	// Å°Æеå 0ºÎÅÍ 9±îÁö ¼ýÀÚ
	if (event.keyCode >= 96 && event.keyCode <= 105) return;
	// ÅÇ,delete,backspace,È­»ìÇ¥
	if (event.keyCode==9 || event.keyCode==8 || event.keyCode==46 || 
		event.keyCode==37 || event.keyCode==38 || event.keyCode==39 || event.keyCode==40) return;

	event.returnValue = false;
	return;
}

function checkAlNum(str)
{
	var i;
	for (i = 0; i < str.length; i++) {
		if ((str.charAt(i) >= 'A' && str.charAt(i) <= 'Z') || 
			(str.charAt(i) >= 'a' && str.charAt(i) <= 'z') ||
			(str.charAt(i) >= '0' && str.charAt(i) <= '9')) continue;
		return false;
	}
	return true;
}
/**
 * IFRAME ¸®»çÀÌÁî½Ã È£Ãâ
 */
function resizeIfr(id){
	var ifrHeight = document.frames(id).document.body.scrollHeight;
	document.getElementById(id).height = ifrHeight;
}

/**
 * ¼ýÀÚ¸¦ ³Ñ°Ü¹Þ¾Æ 3ÀÚ¸®¸¶´Ù , ¸¦ ³Ö¾î¼­ ¹Ýȯ
 */
function addCommaMoney(str){
	var Money = "";
	while(parseInt(str) >= 1000){
		if((parseInt(str)/1000) > 0){
			if((parseInt(str) % 1000) == 0 ){
				Money = "," + parseInt(str) % 1000 + "00" + Money;
			}else{
				if((parseInt(str) % 1000) > 99 )
					Money = "," + parseInt(str) % 1000 + Money;
				else if((parseInt(str) % 1000) > 9 )
					Money = ",0" + parseInt(str) % 1000 + Money;
				else
					Money = ",00" + parseInt(str) % 1000 + Money;
			}
		}
		str = parseInt(str)/1000;
	}
	Money = parseInt(str) + Money;
	return Money;
}

/**
 * ±Ý¾×À» ³Ñ°Ü¹Þ¾Æ¼­ , ¸¦ Á¦°ÅÇÏ°í ¹ÝȯÇÏ´Â ÇÔ¼ö
 */
function delCommaMoney(Money){
	var str = "";
	for(i=0;i<Money.length;i++){
		if(Money.charAt(i) != ",")
			str = str + Money.charAt(i);
	}
	return str;
}

/**
 * ƯÁ¤¹®ÀÚ¿­À» Á¦°ÅÇÑÈÄ ¹ÝȯÇÏ´Â ÇÔ¼ö
 * replace(str,sstr,rstr) ¹®ÀÚ¿­,¹Ù²Ü¹®ÀÚ¿­,¹Ù²ÛÈÄ ¹®ÀÚ¿­
 */
function replace(str,sstr,rstr){
	return String(str).replace(new RegExp(sstr,"ig"),rstr);
}

/**
 * ±æÀÌüũ
 */
function checkLen(str){
	var strlen = 0;
	for(k=0; k<str.length; k++){
		temp = str.charAt(k);
		if(escape(temp).length > 4) strlen += 2;
		else if(temp != '\n') strlen++;
	}
	return strlen;
}


/**
 * Æûüũ
 */
function CheckStrLen(obj, MaxLen, MinLen, FieldName) {
	var i, len=0;
	if (typeof obj == "undefined") return true;
	var s = obj.value;
	
	for(i=0;i < s.length; i++) (s.charCodeAt(i) > 255)? len+=2:len++;
	
	if (MaxLen < len && MaxLen > 0) {
		if (FieldName != "") alert(FieldName + "Àº(´Â) " + MaxLen + "ÀÚ¸¦ ³ÑÀ» ¼ö ¾ø½À´Ï´Ù.\n(ÇѱÛÀº ±ÛÀÚ´ç 2ÀÚ·Î °è»êµË´Ï´Ù.)");
		obj.focus();
		return false;
	} else if (len == 0 && MinLen > 0) {
		if (FieldName != "") alert(FieldName + "À»(¸¦) ÀÔ·ÂÇϼ¼¿ä.");
		obj.focus();
		return false;
	} else if (MinLen > len) {
		if (FieldName != "") alert(FieldName + "Àº(´Â) " + MinLen + "ÀÚ º¸´Ù ÀÛÀ» ¼ö ¾ø½À´Ï´Ù.\n(ÇѱÛÀº ±ÛÀÚ´ç 2ÀÚ·Î °è»êµË´Ï´Ù.)");
		obj.focus();
		return false;   
	}
	return true;
}