//////////////////////////////////////////////////////////
//				À¯È¿¼º °Ë»ç
//////////////////////////////////////////////////////////
//¼ýÀÚ¸¸ ÀÔ·Â¹ÞÀ½
function onlynumber()
{
	if (event.keyCode < 45 || event.keyCode > 57) event.returnValue = false;
}

// ¼Ò¹®ÀÚ¸¦ ´ë¹®ÀÚ·Î ¹Ù²Ù´Â ÇÔ¼ö
 function upper(FormNm,InputNm)
{	
	var aa = eval("document."+FormNm+"."+InputNm);
	aa.value=aa.value.toUpperCase();
} 


// ±Ý¾×¿¡¼­ 100´ÜÀ§ ÀÌÇÏ°¡ ÀÖÀ¸¸é ¾Ó´ë~~
function Chr_100_Chk (FormNm, InputNm) {
	var o = eval("document."+FormNm+"."+InputNm);
	var ov = o.value;
	
	if ((ov % 100) > 0) {
		alert ("±Ý¾× ´ÜÀ§´Â 100ÀÔ´Ï´Ù.");
		o.focus();
		return false;
	}
	
	return true;
}


// ¸îÀÚº¸´Ù ÀÛ¾Æ¾ß ÇÑ´Ù. °Ë»ç.
function Chr_LT_Chk (FormNm, InputNm, Len) {
	var o = eval("document."+FormNm+"."+InputNm);
	var ov = o.value;
	
	if (ov.length > Len) {
		alert (Len + "ÀÚ¸¦ ³ÑÀ» ¼ö ¾ø½À´Ï´Ù.");
		o.focus();
		return false;
	}
	
	return true;
}


// IP ÇüÅÂÀÎÁö °Ë»ç
function Chr_IP_Chk (FormNm, InputNm) {
	
	var o = eval("document."+FormNm+"."+InputNm);
	var IPvalue = o.value;
	
	errorString = "";
	theName = "IPaddress";
	
	var ipPattern = /^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/;
	var ipArray = IPvalue.match(ipPattern); 
	
	if (IPvalue == "0.0.0.0")
		errorString = errorString + theName + ': '+IPvalue+' Àº Á» Æ¯º°ÇÑ ÁÖ¼Ò±º¿ä. ¿©±â¼­´Â »ç¿ëÇÒ ¼ö ¾ø½À´Ï´Ù';
	else if (IPvalue == "255.255.255.255")
		errorString = errorString + theName + ': '+IPvalue+' Àº Á» Æ¯º°ÇÑ ÁÖ¼Ò±º¿ä. ¿©±â¼­´Â »ç¿ëÇÒ ¼ö ¾ø½À´Ï´Ù';
		
	if (ipArray == null)
		errorString = errorString + theName + ': '+IPvalue+' ´Â Àß¸øµÈ ÁÖ¼Ò ÀÔ´Ï´Ù';
	else {
		for (i = 0; i < 4; i++) {
			thisSegment = ipArray[i];
			if (thisSegment > 255) {
				errorString = errorString + theName + ': '+IPvalue+' Àº Àß¸øµÈ ÁÖ¼Ò ÀÔ´Ï´Ù';
				i = 4;
			}
			if ((i == 0) && (thisSegment > 255)) {
				errorString = errorString + theName + ': '+IPvalue+' Àº Á» Æ¯º°ÇÑ ÁÖ¼Ò±º¿ä. ¿©±â¼­´Â »ç¿ëÇÒ ¼ö ¾ø½À´Ï´Ù';
				i = 4;
			}
		}
	}
	
	extensionLength = 3;
	
	if (errorString == "") {
		o.focus();
		return true;
	}
	else {
		alert (errorString);
		return false;
	}



}


// ¿À´Ã ³¯Â¥¿Í ºñ±³
function Chr_Today_Chk (FormNm, InputNm) {
	
	var o = eval("document."+FormNm+"."+InputNm);
	var ov = o.value;
	
	if (ov < todayStr()) {
		alert("½ÃÀÛÀÏ¿¡ °ú°Å³¯Â¥´Â ¼³Á¤ÇÒ ¼ö ¾ø½À´Ï´Ù.");
		o.focus();
		return false;
	}
	return true;
}

// ÀÚ¸®¼ö °Ë»ç
function Chr_Cnt_Chk (FormNm, InputNm, Cnt) {

	var o = eval("document."+FormNm+"."+InputNm);
	var ov = o.value;

	if (ov.length != Cnt) {
		alert("ÀÚ¸´¼ö : "+Cnt);
		o.style.background="#FFCCFF";
		//o.focus();
		return false;
	}
	o.style.background="#FFFFFF";
	return true;
}


// ¼ýÀÚ¿Í '-'¸¸ Åë°ú
function Chr_Type_Chk2 (FormNm, InputNm) {

	var o = eval("document."+FormNm+"."+InputNm);
	var ov = o.value;

	var errnum = 0;
	for (i=0; i<ov.length; i++) {
		if (!(
			((ov.charAt(i) >= '0') && (ov.charAt(i) <= '9')) ||
			(ov.charAt(i) == '-')
			)) {

			errnum++;
		}
	}

	if (errnum > 0) {
		alert("¼ýÀÚ¿Í '-'¸¸ ÀÔ·Â°¡´ÉÇÕ´Ï´Ù.");
		o.style.background="#FFCCFF";
		//o.focus();
		return false;
	}
	o.style.background="#FFFFFF";
	return true;
}

// ¾ËÆÄºª°ú ¼ýÀÚ¸¸ Åë°ú
function Chr_Type_Chk (FormNm, InputNm) {

	var o = eval("document."+FormNm+"."+InputNm);
	var ov = o.value;

	var errnum = 0;
	for (i=0; i<ov.length; i++) {
		if (!(
			((ov.charAt(i) >= '0') && (ov.charAt(i) <= '9')) ||
			((ov.charAt(i) >= 'A') && (ov.charAt(i) <= 'Z')) ||
			((ov.charAt(i) >= 'a') && (ov.charAt(i) <= 'z')))) {

			errnum++;
		}
	}

	if (errnum > 0) {
		alert("¾ËÆÄºª°ú ¼ýÀÚ¸¸ ÀÔ·Â °¡´ÉÇÕ´Ï´Ù. Àß¸ø ÀÔ·ÂÇÑ ¹®ÀÚ : "+errnum+"°³ÀÔ´Ï´Ù.");
		o.style.background="#FFCCFF";
		//o.focus();
		return false;
	}
	o.style.background="#FFFFFF";
	return true;
}

// ÇÊ¼öÇ×¸ñÀÎµ¥ °ªÀÌ ÀÖ´ÂÁö °Ë»ç
function Chr_Exist_Chk (FormNm, InputNm) {
	
	var o = eval("document."+FormNm+"."+InputNm);
	var ov = o.value;
	if (trim(ov) == 0) {	// ÀÔ·Â¹®ÀÚ¿¡¼­ °ø¹é¹®ÀÚ¸¦ Á¦°ÅÇÏ°í ³ª¼­ ¹®ÀÚÀÇ °¹¼ö°¡ 0ÀÌ¸é ¾ø´Â °ÍÀ¸·Î °£ÁÖ.
		alert("ÇÊ¼ö ÀÔ·ÂÇ×¸ñÀÔ´Ï´Ù.");
//		o.style.background="#EFEFEF";
		o.focus();
		return false;
	}
//	o.style.background="#FFFFFF";
	return true;
}

// ¼ýÀÚÅ¸ÀÔÀÎÁö °Ë»ç
function Chr_IsNum_Chk (FormNm, InputNm) {

	var o = eval("document."+FormNm+"."+InputNm);
	//var ov = rep(o.value);
	var ov = o.value;

	if (isNaN(ov)) {
		alert("¼ýÀÚ¸¸ ÀÔ·Â °¡´ÉÇÕ´Ï´Ù.");
		o.style.background="#FFCCFF";
		//o.focus();
		return false;
	}
	o.style.background="#FFFFFF";
	return true;
}


// ÀÏÁ¾ÀÇ trimÇÔ¼ö strOriginal¿¡¼­ °ø¹é¹®ÀÚ¸¦ Á¦°ÅÇÑ´Ù.
function Trim(strOriginal){
	
	var sChr = " ";		// °ø¹éÀ»
	var dChr = "";		// ¾ø¾Ø´Ù.
	
	var position, strOri_Length;
	position = strOriginal.indexOf(sChr);

	while (position != -1){
	  strOriginal = strOriginal.replace(sChr, dChr);
	  position    = strOriginal.indexOf(sChr);
	}

	strOri_Length = strOriginal.length;
	return strOri_Length;
}


// ÀÔÁ¡¾÷Ã¼, ¸ô, »óÁ¡, Á¦Á¶»ç, ºê·£µå, Ç°¸ñ¸¸À» °Ë»ç
function Chr_ExistNo_Chk (FormNm, InputNm) {
	
	var o = eval("document."+FormNm+"."+InputNm);
	var ov = o.value;

	if ((ov == "no") || (Trim(ov) == 0)) {
		alert("ÇÊ¼ö ÀÔ·ÂÇ×¸ñÀÔ´Ï´Ù.");
		o.focus();
		return false;
	}
	
	return true;
	
}


// ºñ¹Ð¹øÈ£ °Ë»ç (¼Ò¹®ÀÚ, ¼ýÀÚ¸¸ ¹Þ¾ÆµéÀÎ´Ù.)
function Chr_Pwd_Chk(FormNm, InputNm) {
	var valid = "abcdefghijklmnopqrstuvwxyz0123456789"
	var ok = "yes";
	
	var o = eval("document."+FormNm+"."+InputNm);
	var ov = o.value;
	
	var temp;
	for (var i=0; i<o.value.length; i++) {
		temp = "" + ov.substring(i, i+1);
		if (valid.indexOf(temp) == "-1") ok = "no";
	}
	
	if (ok == "no") {
		alert("¿µ¹®¼Ò¹®ÀÚ¿Í ¼ýÀÚ¸¸ ÀÔ·ÂÇÒ ¼ö ÀÖ½À´Ï´Ù");
		o.focus();
		o.select();
		return false;
	}
	
	return true;
}


function Chr_2Calendar_Chk (formNM, sobjNM, eobjNM, size) {
	if (!Chr_1Calendar_Chk (formNM, sobjNM, size)) return false;
	if (!Chr_1Calendar_Chk (formNM, eobjNM, size)) return false;
	
	var so = eval("document." + formNM + "." + sobjNM);
	var sov = so.value;
	
	var eo = eval("document." + formNM + "." + eobjNM);
	var eov = eo.value;
	
	if (sov > eov) {
		alert("±¸°£ÀÇ ½ÃÀÛ ³¯Â¥¿Í ³¡ ³¯Â¥°¡ ¹Ù²î¾ú½À´Ï´Ù.");
		so.focus();
		return false;
	}
	
	return true;
}

function Chr_1Calendar_Chk (formNM, objNM, size) {
	var preDate = "";
	var o = eval("document." + formNM + "." + objNM);
	preDate = o.value;
	
	if (!Chr_Date_Chk(preDate, size, '')) {
		alert("³¯Â¥ Ç¥ÇöÀÌ Á¤È®ÇÏÁö ¾Ê½À´Ï´Ù.\n¿¹ : YYYYMMDD, YYYYMMDDHHMMSS");
		o.focus();
		return false;
	}
	
	return true;
}

function Chr_2Calendar_Chk_Empty (formNM, sobjNM, eobjNM, size) {
	if (!Chr_1Calendar_Chk_Empty (formNM, sobjNM, size)) return false;
	if (!Chr_1Calendar_Chk_Empty (formNM, eobjNM, size)) return false;
	
	var so = eval("document." + formNM + "." + sobjNM);
	var sov = so.value;
	
	var eo = eval("document." + formNM + "." + eobjNM);
	var eov = eo.value;
	
	if (sov > eov) {
		alert("±¸°£ÀÇ ½ÃÀÛ ³¯Â¥¿Í ³¡ ³¯Â¥°¡ ¹Ù²î¾ú½À´Ï´Ù.");
		so.style.background="#FFCCFF";
		so.focus();
		return false;
	}
	so.style.background="#FFFFFF";
	return true;
}

function Chr_1Calendar_Chk_Empty (formNM, objNM, size) {
	var preDate = "";
	var o = eval("document." + formNM + "." + objNM);
	preDate = o.value;
	
	if (!Chr_Date_Chk(preDate, size, 'e')) {
		alert("³¯Â¥ Ç¥ÇöÀÌ Á¤È®ÇÏÁö ¾Ê½À´Ï´Ù.\n¿¹ : YYYYMMDD, YYYYMMDDHHMMSS");
		o.style.background="#FFCCFF";
		o.focus();
		return false;
	}
	o.style.background="#FFFFFF";
	return true;
}


// ´Þ·Â¿¡¼­ ´Þ·ÂÇ¥ÇöÀÌ À¯È¿ÇÑÁö °Ë»ç. 2003/02/12
/*
function CheckCalDateVal (dc) {
	var val = dc.fromDate.value;
	if (CheckCalDate(val) == 1) {
		alert("³¯Â¥ Ç¥ÇöÀÌ Á¤È®ÇÏÁö ¾Ê°Å³ª\nDB¿¡ ÄÚµåÈ­µÇ¾î ÀÖ´Â ³¯Â¥ÀÇ ¹üÀ§¸¦ ¹þ¾î³µ½À´Ï´Ù.\n¿¹ : 2003/02/09");
		dc.fromDate.focus();
		return 1;
	}
	var val = dc.toDate.value;
	if (CheckCalDate(val) == 1) {
		alert("³¯Â¥ Ç¥ÇöÀÌ Á¤È®ÇÏÁö ¾Ê°Å³ª\nDB¿¡ ÄÚµåÈ­µÇ¾î ÀÖ´Â ³¯Â¥ÀÇ ¹üÀ§¸¦ ¹þ¾î³µ½À´Ï´Ù.\n¿¹ : 2003/02/09");
		dc.toDate.focus();
		return 1;
	}
	return 0;
}
*/

function Chr_Date_Chk (val, size, empty) {

	// size = YYYYMMDDHHMMSS : 14
	//		YYYYMMDD : 8
	
	var yy = val.charAt(0) + val.charAt(1) + val.charAt(2) + val.charAt(3);
	var mm = val.charAt(4) + val.charAt(5);
	var dd = val.charAt(6) + val.charAt(7);
	var hh = "";
	var mi = "";
	var ss = "";

	if ((empty != 'e') || ((empty == 'e') && (val.length > 0))) {
		if ((val.length!=8) && (val.length!=14)) {
			return false;
		}
		
		if (size == 14) {
			hh = val.charAt(8) + val.charAt(9);
			mi = val.charAt(10) + val.charAt(11);
			ss = val.charAt(12) + val.charAt(13);
			
			if ((hh < '00') || (hh > '23')) {
				return false;
			}
			
			if ((mi < '00') || (mi > '59')) {
				return false;
			}
			
			if ((ss < '00') || (ss > '59')) {
				return false;
			}
		}
	
		if (isNaN(val)) {
			return false;
		}
		
		if ((mm > '12') || (mm < '01')) {
			return false;
		}
	
		var day;
	
		if (mm == '01') { day = '31'; }
		else if (mm == '02') { day = (leapYear(yy)) ? '29' : '28'; }
		else if (mm == '03') { day = '31'; }
		else if (mm == '04') { day = '30'; }
		else if (mm == '05') { day = '31'; }
		else if (mm == '06') { day = '30'; }
		else if (mm == '07') { day = '31'; }
		else if (mm == '08') { day = '31'; }
		else if (mm == '09') { day = '30'; }
		else if (mm == '10') { day = '31'; }
		else if (mm == '11') { day = '30'; }
		else if (mm == '12') { day = '31'; }
	
		if ((dd < '01') || (dd > day)) {
			return false;
		}
	}

	return true;
}

function leapYear(year) {
	if (((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0))
		return true
	return false
}


function todayStr() {
	var today = new Date()
	
	var year = today.getYear()
	var month = today.getMonth()+1
	//var day = today.getDay()
	var day=today.getDate()
	var hour = today.getHours()
	var min = today.getMinutes()
	var sec = today.getSeconds()
	
	if (month < 10) month = "0" + month
	if (day < 10) day = "0" + day
	if (hour < 10) hour = "0" + hour
	if (min < 10) min = "0" + min
	if (sec < 10) sec = "0" + sec
	
	return year + month + day + hour + min + sec;
}

// ¾ç¼ö ¼ýÀÚÅ¸ÀÔÀÎÁö °Ë»ç
function Chr_IsPlusNum_Chk (FormNm, InputNm) {

	var o = eval("document."+FormNm+"."+InputNm);
	var ov = o.value;

	var errnum = 0;
	for (i=0; i<ov.length; i++) {
		if (!((ov.charAt(i) >= '0') && (ov.charAt(i) <= '9')))
			errnum++;
		}
	if (errnum > 0) {
		alert("¼ýÀÚ¸¸ ÀÔ·Â °¡´ÉÇÕ´Ï´Ù. Àß¸ø ÀÔ·ÂÇÑ ¹®ÀÚ : "+errnum+"°³ÀÔ´Ï´Ù.");
		o.focus();
		return false;
	}
	return true;	
}

//ÀÌ¸ÞÀÏ Çü½Ä Ã¼Å©1
function Chr_EMail_Chk(FormNm, InputNm){
   
	var o = eval("document."+FormNm+"."+InputNm);
	var ov = o.value;
       
      var re=/^[0-9a-z]([-_\.]?[0-9a-z])*@[0-9a-z]([-_\.]?[0-9a-z])*\.[a-z]{2,3}$/i; 
      if (re.test(ov) == false && ov !="") {  
		  alert("ÀÌ¸ÞÀÏÇü½ÄÀÌ ¾Æ´Õ´Ï´Ù."); 
		  o.style.background="#FFCCFF";
		  o.focus(); 
		  return false; 
	  }
     o.style.background="#FFFFFF"; 
	return true;	
  }   

//ÀÌ¸ÞÀÏ Çü½Ä Ã¼Å©2
function Chr_EMail_Chk2(FormNm, InputNm, InputNm2){
   
	var o = eval("document."+FormNm+"."+InputNm);
	var c = eval("document."+FormNm+"."+InputNm2);
	var ov = o.value +"@"+ c.value;
       
     var re=/^[0-9a-z]([-_\.]?[0-9a-z])*@[0-9a-z]([-_\.]?[0-9a-z])*\.[a-z]{2,3}$/i; 
      if (re.test(ov) == false && ov !="") { 
		  alert("ÀÌ¸ÞÀÏÇü½ÄÀÌ ¾Æ´Õ´Ï´Ù."); 
		  c.style.background="#FFCCFF";
		  return false; 
	  }
     c.style.background="#FFFFFF"; 
	return true;	
  }   

 /* ¸®½ºÆ®¿¡¼­ Ã¼Å©¹Ú½º °ü·Ã */
function chk_val(FormNm, FieldNm){
	
	cbox = eval("document." +  FormNm + "." + FieldNm);

	var ct = 0;
        // check box ¸®½ºÆ®°¡ ´Ü ÇÑ°³ÀÎ °æ¿ì 
	    if(cbox.length == null){
		    if(cbox.checked == true){
		       ct = "1";
            }
	    }
        // check box ¸®½ºÆ®°¡ ¿©·¯°³ÀÏ °æ¿ì
		for(k=0; k<cbox.length; k++){
			if(cbox[k].checked){
			   ct = ct +1;
			}
        }
		if(ct == 0){
			alert("¸ÕÀú µî·ÏÇÒ ´ë»óÀ» Ã¼Å©ÇØÁÖ¼¼¿ä.");
			return false;             
		}
      return true;
}


// Àç¿Ü±¹ÀÎ ¹øÈ£ Ã¼Å© 
function check_fgnno(fgnno) { 
       var sum=0; 
       var odd=0; 
       buf = new Array(13); 
       for(i=0; i<13; i++) { buf[i]=parseInt(fgnno.charAt(i)); } 
       odd = buf[7]*10 + buf[8]; 
       if(odd%2 != 0) { return false; } 
       if( (buf[11]!=6) && (buf[11]!=7) && (buf[11]!=8) && (buf[11]!=9) ) { 
               return false; 
       } 
       multipliers = [2,3,4,5,6,7,8,9,2,3,4,5]; 
       for(i=0, sum=0; i<12; i++) { sum += (buf[i] *= multipliers[i]); } 
       sum = 11 - (sum%11); 
       if(sum >= 10) { sum -= 10; } 
       sum += 2; 
       if(sum >= 10) { sum -= 10; } 
       if(sum != buf[12]) { return false } 
       return true; 
} 

// ÁÖ¹Î¹øÈ£ Ã¼Å© 
function check_juminno(juminno) { 
       if(juminno=="" || juminno==null || juminno.length!=13) { 
               alert("ÁÖ¹Îµî·Ï¹øÈ£¸¦ Àû¾îÁÖ¼¼¿ä."); 
               return false; 
       } 
       var jumin1 = juminno.substr(0,6); 
       var jumin2 = juminno.substr(6,7); 
       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 (!isNumeric(jumin1)) { 
               alert("ÁÖ¹Îµî·Ï¹øÈ£ ¾ÕÀÚ¸®¸¦ ¼ýÀÚ·Î ÀÔ·ÂÇÏ¼¼¿ä."); 
               return false; 
       } 
       // ±æÀÌ°¡ 6ÀÌ ¾Æ´Ñ °æ¿ì 
       if (jumin1.length != 6) { 
               alert("ÁÖ¹Îµî·Ï¹øÈ£ ¾ÕÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇÏ¼¼¿ä."); 
               return false; 
       } 
       // Ã¹¹øÂ° 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("ÁÖ¹Îµî·Ï¹øÈ£ ¾ÕÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇÏ¼¼¿ä."); 
               return false; 
       } 
       // ¼ýÀÚ°¡ ¾Æ´Ñ °ÍÀ» ÀÔ·ÂÇÑ °æ¿ì 
       if (!isNumeric(jumin2)) { 
               alert("ÁÖ¹Îµî·Ï¹øÈ£ µÞÀÚ¸®¸¦ ¼ýÀÚ·Î ÀÔ·ÂÇÏ¼¼¿ä."); 
               return false; 
       } 
       // ±æÀÌ°¡ 7ÀÌ ¾Æ´Ñ °æ¿ì 
       if (jumin2.length != 7) { 
               alert("ÁÖ¹Îµî·Ï¹øÈ£ µÞÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇÏ¼¼¿ä."); 
               return false; 
       } 
       // ¼ºº°ºÎºÐÀÌ 1 ~ 4 °¡ ¾Æ´Ñ °æ¿ì 
       if (genda < "1" || genda > "4") { 
               alert("ÁÖ¹Îµî·Ï¹øÈ£ µÞÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇÏ¼¼¿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"; 
       // Ã¹¹øÂ° ÀÚ·á¿¡¼­ ¿¬¿ùÀÏ(YYMMDD) Çü½Ä Áß ³¯Â¥ Çü½Ä °Ë»ç 
       if (isYYYYMMDD(parseInt(cc+yy), parseInt(mm), parseInt(dd)) == false) { 
               alert("ÁÖ¹Îµî·Ï¹øÈ£ ¾ÕÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇÏ¼¼¿ä."); 
               return false; 
       } 
       // Check Digit °Ë»ç 
       if (!isSSN(jumin1, jumin2)) { 
               alert("ÀÔ·ÂÇÑ ÁÖ¹Îµî·Ï¹øÈ£¸¦ °ËÅäÇÑ ÈÄ, ´Ù½Ã ÀÔ·ÂÇÏ¼¼¿ä."); 
               return false; 
       } 
       return true; 
} 


// »ç¾÷ÀÚµî·Ï¹øÈ£ Ã¼Å© 
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; 
} 
 //Æ¯¼ö¹®ÀÚ »ç¿ë±ÝÁö
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;
}
 //Æ¯¼ö¹®ÀÚ »ç¿ë±ÝÁö
function containsChars2(FormNm, InputNm, chars) {
	var o = eval("document."+FormNm+"."+InputNm);
	var ov = o.value;
	for (var inx = 0; inx < ov.length; inx++) {
	   if (chars.indexOf(ov.charAt(inx)) != -1) {
		   alert("ÇÊµå¿¡´Â Æ¯¼ö¹®ÀÚ¸¦ »ç¿ëÇÒ¼ö ¾ø½À´Ï´Ù.");
//			o.style.background="#FFCCFF";
		   o.focus();
		   return false;
	   }
	}
	o.style.background="#FFFFFF";
	return true;
}
//ÆÐ½º¿öµå ºñ±³
function compareUserpwd(FormNm, InputNm, InputNm2)
{
	var o = eval("document."+FormNm+"."+InputNm);
	var c = eval("document."+FormNm+"."+InputNm2);

	if(o.value != c.value) {
		alert("ÆÐ½º¿öµå È®ÀÎÀÌ ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù.");
		c.style.background="#FFCCFF";
		return false;
	}
	c.style.background="#FFFFFF";
	return true;

}
function isYYYYMMDD(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; 
} 
function isNumeric(s) { 
       for (i=0; i<s.length; i++) { 
               c = s.substr(i, 1); 
               if (c < "0" || c > "9") return false; 
       } 
       return true; 
} 
function isLeapYear(y) { 
       if (y < 100) 
       y = y + 1900; 
       if ( (y % 4 == 0) && (y % 100 != 0) || (y % 400 == 0) ) { 
               return true; 
       } else { 
               return false; 
       } 
} 
function getNumberOfDate(yy, mm) { 
       month = new Array(29,31,28,31,30,31,30,31,31,30,31,30,31); 
       if (mm == 2 && isLeapYear(yy)) mm = 0; 
       return month[mm]; 
} 
function isSSN(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; 
} 


