//ÀÛ¼ºÀÚ¿Í ÀÛ¼ºÀÏÀ» ¸í½ÃÇØ ÁÖ¼¼¿ä..
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
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_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 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_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_openBrWin(theURL,winName,w,h,features) { 		//ÀÛ¼ºÀÚ : À念ÈÆ (2002.08.31)
  var winl = (screen.width - w) / 2;
  var wint = (screen.height - h) / 2;
  features = 'width='+w+',height='+h+',left='+winl+',top='+wint+','+features;
  window.open(theURL,winName,features);
}

function mail_pop(emailto){									//ÀÛ¼ºÀÚ : À念ÈÆ (2002.08.31)
	MM_openBrWin('/kor/common/mail/mail.php?mailto='+emailto,'mail','470','529','scrollbars=no')
}

function accept_number() {
    if (event.keyCode < 45 || event.keyCode > 57 || ((event.keyCode > 32 && event.keyCode < 48) || (event.keyCode > 57 && event.keyCode < 65) || (event.keyCode > 90 && event.keyCode < 97))) {
        event.returnValue = false;
    }
}


// ij¸¯ÅÍ Å¸ÀÔ °ËÁõ 'H'-ÇѱÛ, 'E'-¿µ¹®, 'N'-¼ýÀÚ, 'Z'-±âŸ
function getCharType(pValue){
	var bHan = false;
	var bAlp = false;
	var bNum = false;
	var bEtc = false;
	
	var retStr="";
	
	if(isEmpty(pValue)){
		return "";
	}
	
	for(var idx=0; idx < pValue.length; idx++){
		if (isAlpha(pValue[idx])) {
			bAlp = true;
		}
		else if (isNum(pValue[idx])) {
			bNum = true;
		}
		else if (isHangul(pValue[idx])) {
			bHan = true;
		}
		else {
			bEtc = true;
		}
		
		if (bHan) retStr = retStr + "H";
		if (bAlp) retStr = retStr + "E";
		if (bNum) retStr = retStr + "N";
		if (bEtc) retStr = retStr + "Z";
	}
	
	return retStr;
}
	

//»õâ »çÀÌÁî Á¤ÇÔ 
function uf_reSize ( sizeW, sizeH)
{
	window.resizeTo( sizeW, sizeH );

}

/**
 * ÀԷ°ªÀÌ NULLÀÎÁö üũ
 */
function isNull(input) {
    if (input.value == null || input.value == "") {
        return true;
    }
    return false;
}

/**
 * ÀԷ°ª¿¡ ½ºÆäÀ̽º ÀÌ¿ÜÀÇ ÀǹÌÀÖ´Â °ªÀÌ ÀÖ´ÂÁö üũ
 * ex) if (isEmpty(form.keyword)) {
 *         alert("°Ë»öÁ¶°ÇÀ» ÀÔ·ÂÇϼ¼¿ä.");
 *     }
 */
function isEmpty(input) {
    if (input.value == null || input.value.replace(/ /gi,"") == "") {
        return true;
    }
    return false;
}

/**
 * ÀԷ°ª¿¡ ƯÁ¤ ¹®ÀÚ(chars)°¡ ÀÖ´ÂÁö üũ
 * ƯÁ¤ ¹®ÀÚ¸¦ Çã¿ëÇÏÁö ¾ÊÀ¸·Á ÇÒ ¶§ »ç¿ë
 * ex) if (containsChars(form.name,"!,*&^%$#@~;")) {
 *         alert("À̸§ Çʵ忡´Â Ư¼ö ¹®ÀÚ¸¦ »ç¿ëÇÒ ¼ö ¾ø½À´Ï´Ù.");
 *     }
 */
function containsChars(input,chars) {
    for (var inx = 0; inx < input.value.length; inx++) {
       if (chars.indexOf(input.value.charAt(inx)) != -1)
           return true;
    }
    return false;
}

/**
 * ÀԷ°ªÀÌ Æ¯Á¤ ¹®ÀÚ(chars)¸¸À¸·Î µÇ¾îÀÖ´ÂÁö üũ
 * ƯÁ¤ ¹®ÀÚ¸¸ Çã¿ëÇÏ·Á ÇÒ ¶§ »ç¿ë
 * ex) if (!containsCharsOnly(form.blood,"ABO")) {
 *         alert("Ç÷¾×Çü Çʵ忡´Â A,B,O ¹®ÀÚ¸¸ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.");
 *     }
 */
function containsCharsOnly(input,chars) {
    for (var inx = 0; inx < input.value.length; inx++) {
       if (chars.indexOf(input.value.charAt(inx)) == -1)
           return false;
    }
    return true;
}
function isStartWith(input,chars) {
    for (var inx = 0; inx < chars.length; inx++) {
       if (chars.indexOf(input.value.charAt(0)) == -1)
           return false;
    }
    return true;
}
/**
 * ÀԷ°ªÀÌ ¾ËÆĺªÀÎÁö üũ
 * ¾Æ·¡ isAlphabet() ºÎÅÍ isNumComma()±îÁöÀÇ ¸Þ¼Òµå°¡
 * ÀÚÁÖ ¾²ÀÌ´Â °æ¿ì¿¡´Â var chars º¯¼ö¸¦ 
 * global º¯¼ö·Î ¼±¾ðÇÏ°í »ç¿ëÇϵµ·Ï ÇÑ´Ù.
 * ex) var uppercase = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
 *     var lowercase = "abcdefghijklmnopqrstuvwxyz"; 
 *     var number    = "0123456789";
 *     function isAlphaNum(input) {
 *         var chars = uppercase + lowercase + number;
 *         return containsCharsOnly(input,chars);
 *     }
 */
function isAlphabet(input) {
    var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ";
    return containsCharsOnly(input,chars);
}

/**
 * ÀԷ°ªÀÌ ¾ËÆĺª ´ë¹®ÀÚÀÎÁö üũ
 */
function isUpperCase(input) {
    var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ ";
    return containsCharsOnly(input,chars);
}

/**
 * ÀԷ°ªÀÌ ¾ËÆĺª ¼Ò¹®ÀÚÀÎÁö üũ
 */
function isLowerCase(input) {
    var chars = "abcdefghijklmnopqrstuvwxyz ";
    return containsCharsOnly(input,chars);
}

/**
 * ÀԷ°ª¿¡ ¼ýÀÚ¸¸ ÀÖ´ÂÁö üũ
 */
function isNumber(input) {
    var chars = "0123456789";
    return containsCharsOnly(input,chars);
}

/**
 * ÀԷ°ªÀÌ ¾ËÆĺª,¼ýÀÚ·Î µÇ¾îÀÖ´ÂÁö üũ
 */
function isAlphaNum(input) {
    var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789 ";
    return containsCharsOnly(input,chars);
}

function isBigAlphaNum(input) {
    var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 ";
    return containsCharsOnly(input,chars);
}
/**
 * ÀԷ°ªÀÌ ¼ýÀÚ,´ë½Ã(-)·Î µÇ¾îÀÖ´ÂÁö üũ
 */
function isNumDash(input) {
    var chars = "-0123456789";
    return containsCharsOnly(input,chars);
}

/**
 * ÀԷ°ªÀÌ ¼ýÀÚ,ÄÞ¸¶(,)·Î µÇ¾îÀÖ´ÂÁö üũ
 */
function isNumComma(input) {
    var chars = ",0123456789";
    return containsCharsOnly(input,chars);
}

/**
 * ÀԷ°ªÀÌ »ç¿ëÀÚ°¡ Á¤ÀÇÇÑ Æ÷¸Ë Çü½ÄÀÎÁö üũ
 * ÀÚ¼¼ÇÑ format Çü½ÄÀº ÀÚ¹Ù½ºÅ©¸³Æ®ÀÇ 'regular expression'À» ÂüÁ¶
 */
function isValidFormat(input,format) {
    if (input.value.search(format) != -1) {
        return true; //¿Ã¹Ù¸¥ Æ÷¸Ë Çü½Ä
    }
    return false;
}

/**
 * ÀԷ°ªÀÌ À̸ÞÀÏ Çü½ÄÀÎÁö üũ
 * ex) if (!isValidEmail(form.email)) {
 *         alert("¿Ã¹Ù¸¥ À̸ÞÀÏ ÁÖ¼Ò°¡ ¾Æ´Õ´Ï´Ù.");
 *     }
 */
function isValidEmail(input) {
//    var format = /^(\S+)@(\S+)\.([A-Za-z]+)$/;
    var format = /^((\w|[\-\.])+)@((\w|[\-\.])+)\.([A-Za-z]+)$/;
    return isValidFormat(input,format);
}

/**
 * ÀԷ°ªÀÌ ÀüÈ­¹øÈ£ Çü½Ä(¼ýÀÚ-¼ýÀÚ-¼ýÀÚ)ÀÎÁö üũ
 */
function isValidPhone(input) {
    var format = /^(\d+)-(\d+)-(\d+)$/;
    return isValidFormat(input,format);
}

/**
 * ÀԷ°ªÀÇ ¹ÙÀÌÆ® ±æÀ̸¦ ¸®ÅÏ
 * ex) if (getByteLength(form.title) > 100) {
 *         alert("Á¦¸ñÀº ÇÑ±Û 50ÀÚ(¿µ¹® 100ÀÚ) ÀÌ»ó ÀÔ·ÂÇÒ ¼ö ¾ø½À´Ï´Ù.");
 *     }
 */
function getByteLength(input) {
    var byteLength = 0;
    for (var inx = 0; inx < input.value.length; inx++) {
        var oneChar = escape(input.value.charAt(inx));
        if ( oneChar.length == 1 ) {
            byteLength ++;
        } else if (oneChar.indexOf("%u") != -1) {
            byteLength += 2;
        } else if (oneChar.indexOf("%") != -1) {
            byteLength += oneChar.length/3;
        }
    }
    return byteLength;
}

/**
 * ÀԷ°ª¿¡¼­ ÄÞ¸¶¸¦ ¾ø¾Ø´Ù.
 */
function removeComma(input) {
    return input.value.replace(/,/gi,"");
}

/**
 * ¼±ÅÃµÈ ¶óµð¿À¹öÆ°ÀÌ ÀÖ´ÂÁö üũ
 */
function hasCheckedRadio(input) {
    if (input.length > 1) {
        for (var inx = 0; inx < input.length; inx++) {
            if (input[inx].checked) return true;
        }
    } else {
        if (input.checked) return true;
    }
    return false;
}

/**
 * ¼±ÅÃµÈ Ã¼Å©¹Ú½º°¡ ÀÖ´ÂÁö üũ
 */
function hasCheckedBox(input) {
    return hasCheckedRadio(input);
}


/**
 * ¼±ÅÃµÈ Ã¼Å©¹Ú½º°¡  ¸î°³ÀÎÁö  ±× °³¼ö¸¦ ¹Ýȯ
 */
function hasMultiCheckedRadio(input) {
var kkkk = 0;
    if (input.length > 1) {
        for (var inx = 0; inx < input.length; inx++) {
            if (input[inx].checked) {
			kkkk++;
			}
        }
    } else {
		 if (input.checked) kkkk=1;
	}
    return kkkk;
}

/**
 * À¯È¿ÇÑ(Á¸ÀçÇÏ´Â) ¿ù(êÅ)ÀÎÁö üũ
 */
function isValidMonth(mm) {
    var m = parseInt(mm,10);
    return (m >= 1 && m <= 12);
}

/**
 * À¯È¿ÇÑ(Á¸ÀçÇÏ´Â) ÀÏ(ìí)ÀÎÁö üũ
 */
function isValidDay(yyyy, mm, dd) {
    var m = parseInt(mm,10) - 1;
    var d = parseInt(dd,10);

    var end = new Array(31,28,31,30,31,30,31,31,30,31,30,31);
    if ((yyyy % 4 == 0 && yyyy % 100 != 0) || yyyy % 400 == 0) {
        end[1] = 29;
    }

    return (d >= 1 && d <= end[m]);
}

/**
 * À¯È¿ÇÑ(Á¸ÀçÇÏ´Â) ½Ã(ãÁ)ÀÎÁö üũ
 */
function isValidHour(hh) {
    var h = parseInt(hh,10);
    return (h >= 1 && h <= 24);
}

/**
 * À¯È¿ÇÑ(Á¸ÀçÇÏ´Â) ºÐ(ÝÂ)ÀÎÁö üũ
 */
function isValidMin(mi) {
    var m = parseInt(mi,10);
    return (m >= 1 && m <= 60);
}

/**
 * Time Çü½ÄÀÎÁö üũ(´À½¼ÇÑ Ã¼Å©)
 */
function isValidTimeFormat(time) {
    return (!isNaN(time) && time.length == 12);
}

/**
 * À¯È¿ÇÏ´Â(Á¸ÀçÇÏ´Â) Time ÀÎÁö üũ
 * ex) var time = form.time.value; //'200102310000'
 *     if (!isValidTime(time)) {
 *         alert("¿Ã¹Ù¸¥ ³¯Â¥°¡ ¾Æ´Õ´Ï´Ù.");
 *     }
 */
function isValidTime(time) {
    var year  = time.substring(0,4);
    var month = time.substring(4,6);
    var day   = time.substring(6,8);
    var hour  = time.substring(8,10);
    var min   = time.substring(10,12);

    if (parseInt(year,10) >= 1900  && isValidMonth(month) &&
        isValidDay(year,month,day) && isValidHour(hour)   &&
        isValidMin(min)) {
        return true;
    }
    return false;
}

/**
 * Time ½ºÆ®¸µÀ» ÀÚ¹Ù½ºÅ©¸³Æ® Date °´Ã¼·Î º¯È¯
 * parameter time: Time Çü½ÄÀÇ String
 */
function toTimeObject(time) { //parseTime(time)
    var year  = time.substr(0,4);
    var month = time.substr(4,2) - 1; // 1¿ù=0,12¿ù=11
    var day   = time.substr(6,2);
    var hour  = time.substr(8,2);
    var min   = time.substr(10,2);

    return new Date(year,month,day,hour,min);
}

/**
 * ÀÚ¹Ù½ºÅ©¸³Æ® Date °´Ã¼¸¦ Time ½ºÆ®¸µÀ¸·Î º¯È¯
 * parameter date: JavaScript Date Object
 */
function toTimeString(date) { //formatTime(date)
    var year  = date.getFullYear();
    var month = date.getMonth() + 1; // 1¿ù=0,12¿ù=11À̹ǷΠ1 ´õÇÔ
    var day   = date.getDate();
    var hour  = date.getHours();
    var min   = date.getMinutes();

    if (("" + month).length == 1) { month = "0" + month; }
    if (("" + day).length   == 1) { day   = "0" + day;   }
    if (("" + hour).length  == 1) { hour  = "0" + hour;  }
    if (("" + min).length   == 1) { min   = "0" + min;   }

    return ("" + year + month + day + hour + min)
}

/**
 * TimeÀÌ ÇöÀç½Ã°¢ ÀÌÈÄ(¹Ì·¡)ÀÎÁö üũ
 */
function isFutureTime(time) {
    return (toTimeObject(time) > new Date());
}

/**
 * TimeÀÌ ÇöÀç½Ã°¢ ÀÌÀü(°ú°Å)ÀÎÁö üũ
 */
function isPastTime(time) {
    return (toTimeObject(time) < new Date());
}

/**
 * ÁÖ¾îÁø Time °ú y³â m¿ù dÀÏ h½Ã Â÷À̳ª´Â TimeÀ» ¸®ÅÏ
 * ex) var time = form.time.value; //'20000101000'
 *     alert(shiftTime(time,0,0,-100,0));
 *     => 2000/01/01 00:00 À¸·ÎºÎÅÍ 100ÀÏ Àü Time
 */
function shiftTime(time,y,m,d,h) { //moveTime(time,y,m,d,h)
    var date = toTimeObject(time);

    date.setFullYear(date.getFullYear() + y); //y³âÀ» ´õÇÔ
    date.setMonth(date.getMonth() + m);       //m¿ùÀ» ´õÇÔ
    date.setDate(date.getDate() + d);         //dÀÏÀ» ´õÇÔ
    date.setHours(date.getHours() + h);       //h½Ã¸¦ ´õÇÔ

    return toTimeString(date);
}

/**
 * µÎ TimeÀÌ ¸î °³¿ù Â÷À̳ª´ÂÁö ±¸ÇÔ
 * time1ÀÌ time2º¸´Ù Å©¸é(¹Ì·¡¸é) minus(-)
 */
function getMonthInterval(time1,time2) { //measureMonthInterval(time1,time2)
    var date1 = toTimeObject(time1);
    var date2 = toTimeObject(time2);

    var years  = date2.getFullYear() - date1.getFullYear();
    var months = date2.getMonth() - date1.getMonth();
    var days   = date2.getDate() - date1.getDate();

    return (years * 12 + months + (days >= 0 ? 0 : -1) );
}

/**
 * µÎ TimeÀÌ ¸çÄ¥ Â÷À̳ª´ÂÁö ±¸ÇÔ
 * time1ÀÌ time2º¸´Ù Å©¸é(¹Ì·¡¸é) minus(-)
 */
function getDayInterval(time1,time2) {
    var date1 = toTimeObject(time1);
    var date2 = toTimeObject(time2);
    var day   = 1000 * 3600 * 24; //24½Ã°£

    return parseInt((date2 - date1) / day, 10);
}

/**
 * µÎ TimeÀÌ ¸î ½Ã°£ Â÷À̳ª´ÂÁö ±¸ÇÔ
 * time1ÀÌ time2º¸´Ù Å©¸é(¹Ì·¡¸é) minus(-)
 */
function getHourInterval(time1,time2) {
    var date1 = toTimeObject(time1);
    var date2 = toTimeObject(time2);
    var hour  = 1000 * 3600; //1½Ã°£

    return parseInt((date2 - date1) / hour, 10);
}

/**
 * ÇöÀç ½Ã°¢À» Time Çü½ÄÀ¸·Î ¸®ÅÏ
 */
function getCurrentTime() {
    return toTimeString(new Date());
}

/**
 * ÇöÀç ½Ã°¢°ú y³â m¿ù dÀÏ h½Ã Â÷À̳ª´Â TimeÀ» ¸®ÅÏ
 */
function getRelativeTime(y,m,d,h) {

    return shiftTime(getCurrentTime(),y,m,d,h);
}

/**
 * ÇöÀç Ò´À» YYYYÇü½ÄÀ¸·Î ¸®ÅÏ
 */
function getYear() {

    return getCurrentTime().substr(0,4);
}

/**
 * ÇöÀç êÅÀ» MMÇü½ÄÀ¸·Î ¸®ÅÏ
 */
function getMonth() {

    return getCurrentTime().substr(4,2);
}

/**
 * ÇöÀç ìíÀ» DDÇü½ÄÀ¸·Î ¸®ÅÏ
 */
function getDay() {

    return getCurrentTime().substr(6,2);
}

/**
 * ÇöÀç ãÁ¸¦ HHÇü½ÄÀ¸·Î ¸®ÅÏ
 */
function getHour() {

    return getCurrentTime().substr(8,2);
}

/**
 * ¿À´ÃÀÌ ¹«½¼ ¿äÀÏÀ̾ß?
 * ex) alert('¿À´ÃÀº ' + getDayOfWeek() + '¿äÀÏÀÔ´Ï´Ù.');
 */
function getDayOfWeek() {
    var now = new Date();

    var day = now.getDay(); //ÀÏ¿äÀÏ=0,¿ù¿äÀÏ=1,...,Åä¿äÀÏ=6
    var week = new Array('ÀÏ','¿ù','È­','¼ö','¸ñ','±Ý','Åä');

    return week[day];
}


/**
 * ƯÁ¤³¯Â¥ÀÇ ¿äÀÏÀ» ±¸ÇÑ´Ù.
 */
function getDayOfWeek(time) {
    var now = toTimeObject(time);

    var day = now.getDay(); //ÀÏ¿äÀÏ=0,¿ù¿äÀÏ=1,...,Åä¿äÀÏ=6
    var week = new Array('ÀÏ','¿ù','È­','¼ö','¸ñ','±Ý','Åä');

    return week[day];
}



/**
*   ¹®ÀÚ¿­ÀÇ ¿À¸¥ÂÊ ³¡¿¡¼­ ºÎÅÍ ÁöÁ¤µÈ °³¼ö¸¸Å­ÀÇ ¹®ÀÚµéÀ» ¸®ÅÏÇÑ´Ù.
*/

function substrInverse(str, num)
{
	var len;

	len = str.length;

	return str.substr(len - num, num);
}

/**
*  ¹®ÀÚ¿­·ÎÀÇ Æ¯Á¤À§Ä¡·ÎºÎÅÍ ÁöÁ¤µÈ °³¼öÀÇ ¹®ÀÚµéÀ» ¸®ÅÏÇÑ´Ù.
*/
function substrMid(str, idx, num)
{
	return str.substr( idx-1, num);
}

/**
*	ÄÞ¸¶¼³Á¤.
*/

function putComma(input) { 
	var num = input;
	
	if (num < 0) { 
		num *= -1; 
		var minus = true
	}else{
		var minus = false
	}
	
	var dotPos = (num+"").split(".")
	var dotU = dotPos[0]
	var dotD = dotPos[1]
	var commaFlag = dotU.length%3

	if(commaFlag) {
		var out = dotU.substring(0, commaFlag) 
		if (dotU.length > 3) out += ","
	}
	else var out = ""

	for (var i=commaFlag; i < dotU.length; i+=3) {
		out += dotU.substring(i, i+3) 
		if( i < dotU.length-3) out += ","
	}

	if(minus) out = "-" + out
	if(dotD) return out + "." + dotD
	else return out 
}