/*--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                         JAVASCRIPT CODE                                          
  ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  function name                                                                           | description                                                                         | use process
  ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  moveFocus(num,fromform,toform)                                      | ÁֹιøÈ£, »ç¾÷ÀÚ¹øÈ£ÀÛ¼º ÈÄ ÀÚµ¿ ´ÙÀ½ Æû À̵¿    onkeyup="moveFocus(6,this,document.UserRegisForm.juminno2)"        by Phondol 2003.08.13
  IsIntChk(strTmp)                                                                      |  Á¤¼ö°Ë»ç
  filterNum(str)                                                      | strÁß ^\$|, ±ÛÀÚ¸¦ »©±â  new_num = filterNum(document.test.old_num.value);
  TypeCheck (s, spc)                                                  |  ŸÀÔåũ(¿µ¹®ÀÚ ¹× ¼ýÀڷθ¸ »ç¿ëåũ)T ypeCheck(f.ID.value, ALPHA+NUM)
  commaSplit(srcNumber)                                               | ¼ýÀÚ¿¡¼­ Äĸ¶¸¦ Á¦°Å
  SetComma(frm)														  | Çʵ忡 °ªÀ» ³ÖÀ» ¶§ ÀÚµ¿À¸·Î commaåũ onkeyup=setComma(this)
  SpaceChk( str )					                                       | °ø¹éåũ
  IsEmailChk( str )					                               |  À¯È¿À̸ÞÀÏ°Ë»ç
  IsJuminChk(jumin1, jumin2)                                                 | À¯È¿ÁֹιøÈ£ åũ
    function FillBirth(jumin1, birthyear, birthmonth, birthday) | »ý³â¿ùÀÏ ÀÚµ¿À¸·Î ä¿ì±â »ç¿ë¹ý onBlur=FillBirth()
  function chkWorkNum(reg_no1,reg_no2,reg_no3)          | À¯È¿ »ç¾÷ÀÚµî·Ï¹øÈ£ åũ

  function enter(field)									/Enter key ÀԷ½à ´ÙÀ½ Çʵå·Î ³Ñ±â±â  »ç¿ë¹ý : onKeyPress="enter(this)"
  function option(maxvalue,num)                         /select buttonÀ¸·Î ³¯Â¥¸®½ºÆ® »ý¼º   <select><script>document.write(option(3,0));</script></select>
  function cal_round(num, roundval)                     | ¼Ò¼öÀÚ¸®¸¦ ¹Ý¿Ã¸²   cal_round(30,23456, 100) = 30,23 
  -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
var NUM = "0123456789"; 
var SALPHA = "abcdefghijklmnopqrstuvwxyz";
var ALPHA = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"+SALPHA;
var COMMA = ",";

function moveFocus(num,fromform,toform){
    var str = fromform.value.length;
    if(str == num)
       toform.focus();
}

function IsIntChk(strTmp){
    var len, i, imsi;
    strTmp = "" + strTmp;
    len = strTmp.length;
    for(i=0; i<len; i++){
        imsi = strTmp.charAt(i);
        if(imsi<"0" || imsi>"9"){
        return false;
        }
    }
return true;
}

function filterNum(str)
{
    re = /^\$|,/g;
    str = String(str);
	replaceStr = str.replace(re, "");
    return parseInt(replaceStr);
} 

function TypeCheck (s, spc) {
var i;
	for(i=0; i< s.length; i++) {
		if (spc.indexOf(s.substring(i, i+1)) < 0) {
		return false;
		}
	}        
return true;
}

function commaSplit(srcNumber) { 
var txtNumber = '' + srcNumber; 
var rxSplit = new RegExp('([0-9])([0-9][0-9][0-9][,.])'); 
var arrNumber = txtNumber.split('.'); 
arrNumber[0] += '.'; 
	do { 
	arrNumber[0] = arrNumber[0].replace(rxSplit, '$1,$2'); 
	} 
	while (rxSplit.test(arrNumber[0])); 
	if (arrNumber.length > 1) { 
	return arrNumber.join(''); 
	} 
	else { 
	return arrNumber[0].split('.')[0]; 
	} 
}


function SetComma(frm) {
var rtn = "";
var val = "";
var j = 0;
x = frm.value.length;

	for(i=x; i>0; i--) {
	if(frm.value.substring(i,i-1) != ",") {
	val = frm.value.substring(i,i-1)+val;
	}
	}
x = val.length;
	for(i=x; i>0; i--) {
	if(j%3 == 0 && j!=0) {
	rtn = val.substring(i,i-1)+","+rtn; 
	}else {
	rtn = val.substring(i,i-1)+rtn;
	}
	j++;
	}
frm.value = rtn;
}


function SpaceChk( str )
{
     if(str.search(/\s/) != -1){
         return true;
     }else {
         return "";
     }
}

function IsEmailChk( str )
{
     /* check whether input value is included space or not  */
     if(str == ""){
         alert("À̸ÞÀÏ ÁÖ¼Ò¸¦ ÀÔ·ÂÇϼ¼¿ä.");
         return false;
     }
     var retVal = SpaceChk( str );
     if( retVal != "") {
         alert("À̸ÞÀÏ ÁÖ¼Ò¸¦ ºó°ø°£ ¾øÀÌ ³ÖÀ¸¼¼¿ä.");
         return false;
     }
          
     /* checkFormat */
     var isEmail = /[-!#$%&'*+\/^_~{}|0-9a-zA-Z]+(\.[-!#$%&'*+\/^_~{}|0-9a-zA-Z]+)*@[-!#$%&'*+\/^_~{}|0-9a-zA-Z]+(\.[-!#$%&'*+\/^_~{}|0-9a-zA-Z]+)*/;
     if( !isEmail.test(str) ) {
         alert("À̸ÞÀÏ Çü½ÄÀÌ À߸ø µÇ¾ú½À´Ï´Ù.");
         return 0;
     }
     if( str.length > 60 ) {
         alert("À̸ÞÀÏ ÁÖ¼Ò´Â 60ÀÚ±îÁö À¯È¿ÇÕ´Ï´Ù.");
         return false;
     }
/*
     if( str.lastIndexOf("daum.net") >= 0 || str.lastIndexOf("hanmail.net") >= 0 ) {
          alert("´ÙÀ½ ¸ÞÀÏ °èÁ¤Àº »ç¿ëÇÏ½Ç ¼ö ¾ø½À´Ï´Ù.");
         document.forms[0].email.focus();  
         return 0;
     }
*/

     return true;
}


function IsJuminChk(jumin1, jumin2){
	if(jumin1 == "" || jumin2 == ""){
	alert("ÁֹιøÈ£¸¦ ³Ö¾îÁÖ¼¼¿ä");
	return false;
	}
	if ((!TypeCheck(jumin1, NUM)) || (!TypeCheck(jumin2, NUM)) ) {
	alert("Áֹεî·Ï¹øÈ£¿¡ À߸øµÈ ¹®ÀÚ°¡ ÀÖ½À´Ï´Ù. ");
	return false;
	}
	var i;
	chk = 0;
	for (i=0; i<6; i++) {
	chk += ( (i+2) * parseInt( jumin1.substring( i, i+1) ));
	}
	for (i=6; i<12; i++) {
	chk += ( (i%8+2) * parseInt( jumin2.substring( i-6, i-5) ));         
	}
	chk = 11 - (chk%11);
	chk %= 10;
	if (chk != parseInt( jumin2.substring(6,7))) {
	alert ("Á¤È®ÇÏÁö ¾ÊÀº Áֹεî·Ï ¹øÈ£ÀÔ´Ï´Ù.");
	return false;
	}    

	if ((jumin1.length < 6) || (jumin2.length < 7)) {
	alert("ÀÔ·ÂÇϽŠÁֹεî·Ï ¹øÈ£°¡ Á¤È®ÇÏÁö ¾Ê½À´Ï´Ù. ");
	return false;
	}
	return true;
}	

function FillBirth(jumin1, birthyear, birthmonth, birthday){
	birthY = jumin1.value.substr(0, 2);
	birthM = jumin1.value.substr(2, 2);
	birthD = jumin1.value.substr(4, 2);
	birthyear.value = "19"+birthY;
	birthmonth.value = birthM;
	birthday.value = birthD;
}

function chkWorkNum(reg_no1,reg_no2,reg_no3) { 
    reg_no=reg_no1 + reg_no2 + reg_no3
        strNumb = reg_no; 
        
        sumMod        =        0; 
        sumMod        +=        parseInt(strNumb.substring(0,1)); 
        sumMod        +=        parseInt(strNumb.substring(1,2)) * 3 % 10; 
        sumMod        +=        parseInt(strNumb.substring(2,3)) * 7 % 10; 
        sumMod        +=        parseInt(strNumb.substring(3,4)) * 1 % 10; 
        sumMod        +=        parseInt(strNumb.substring(4,5)) * 3 % 10; 
        sumMod        +=        parseInt(strNumb.substring(5,6)) * 7 % 10; 
        sumMod        +=        parseInt(strNumb.substring(6,7)) * 1 % 10; 
        sumMod        +=        parseInt(strNumb.substring(7,8)) * 3 % 10; 
        sumMod        +=        Math.floor(parseInt(strNumb.substring(8,9)) * 5 / 10); 
        sumMod        +=        parseInt(strNumb.substring(8,9)) * 5 % 10; 
        sumMod        +=        parseInt(strNumb.substring(9,10)); 
         
        if (sumMod % 10 != 0) { 
                return false; 
        }
        return true; 
} 

function enter(field) {
  if (event.keyCode == 13) {
    var i;
    for (i = 0; i < field.form.elements.length; i++)
      if (field == field.form.elements[i])
        break;
	  i = (i + 1) % field.form.elements.length;
    field.form.elements[i].focus();
    return false;
  } else {
	  return true;
  }
}

function option(maxvalue,num){
	line = "";
	if (num==0)	{
		first = NowYear-maxvalue;
		last  = NowYear;
	}else{
		first = 1;
		last  = maxvalue;
	}
	for (i=first; i<last+1; i++)	{
		line += "<OPTION value="+i+">"+i;
	}
	return line;
}

function cal_round(num, roundval){
	var round_val = parseFloat(Math.round(num*roundval)/roundval);
	return round_val;
}

function getresizeTo(getwidth, getheight){//À©µµ¿ì ¸®»çÀÌÁî º¸Á¤Çϱâ
	var dH = 0;
	PL_pf=navigator.platform; 
	PL_av=navigator.appVersion; 
	if( PL_pf.indexOf('undefined') >= 0 || PL_pf == '' ) PL_os = 'UNKNOWN' ; 
	else PL_os = PL_pf ; 
	
	if( PL_os.indexOf('Win32') >= 0 ){ 
		if( PL_av.indexOf('98')>=0) PL_os = 'Windows 98' ; 
		else if( PL_av.indexOf('95')>=0 ) PL_os = 'Windows 95' ; 
		else if( PL_av.indexOf('Me')>=0 ) PL_os = 'Windows Me' ; 
		else if( PL_av.indexOf('NT')>=0 ) PL_os = 'Windows NT' ; 
		else PL_os = 'Windows' ; 
		
		if( PL_av.indexOf('NT 5.0')>=0) PL_os = 'Windows 2000' ; 
		if( PL_av.indexOf('NT 5.1')>=0) PL_os = 'Windows XP' ; 
		if( PL_av.indexOf('NT 5.2')>=0) PL_os = 'Windows Server 2003' ; 
	} 
		
	PL_pf_substr = PL_pf.substring(0,4); 
	
	if( PL_pf_substr == 'Wind'){ 
		if( PL_pf_substr == 'Win1') PL_os = 'Windows 3.1'; 
		else if( PL_pf_substr == 'Mac6' ) PL_os = 'Mac' ; 
		else if( PL_pf_substr == 'MacO' ) PL_os = 'Mac' ; 
		else if( PL_pf_substr == 'MacP' ) PL_os = 'Mac' ; 
		else if( PL_pf_substr == 'Linu' ) PL_os = 'Linux' ; 
		else if( PL_pf_substr == 'WebT' ) PL_os = 'WebTV' ; 
		else if( PL_pf_substr =='OSF1' ) PL_os = 'Compaq Open VMS' ; 
		else if( PL_pf_substr == 'HP-U' ) PL_os = 'HP Unix' ; 
		else if( PL_pf_substr == 'OS/2' ) PL_os = 'OS/2' ; 
		else if( PL_pf_substr == 'AIX4' ) PL_os = 'AIX'; 
		else if( PL_pf_substr == 'Free' ) PL_os = 'FreeBSD'; 
		else if( PL_pf_substr == 'SunO' ) PL_os = 'SunO'; 
		else if( PL_pf_substr == 'Drea' ) PL_os = 'Drea'; 
		else if( PL_pf_substr == 'Plan' ) PL_os = 'Plan'; 
		else PL_os = 'UNKNOWN'; 
	} 
	
	if(PL_os == "Windows XP")	dH = 20;
	window.resizeTo(parseInt(getwidth), parseInt(getheight) + parseInt(dH));	

}


function email_chk(v){
	var f=document.FrmUserInfo;
	if(v.value == "etc"){
		f.email_2.value = "";
		f.email_2.style.display = "block"
	}else{
		f.email_2.value = v.value;
		f.email_2.style.display = "none";
	}
}