/**********************************************************************************************************
'*	ÇÁ·Î±×·¥¸í : formCheck_function.js
'*	±â´É : ÀÔ·Â°ª À¯¹« ¹× À¯È¿¼º Ã¼Å©
'*	¸¶Áö¸· ¼öÁ¤ÀÏ : 
'*	¸¶Áö¸· ¼öÁ¤ÀÚ : 
'*	¹öÁ¯ : 1.0.1
'*	±âÅ¸ »çÇ× : 
'*		1. Á¶±ÝÀÌ¶óµµ ¹Ù²î¸é ¸Ç¸¶Áö¸· ¹öÀü ¹øÈ£¸¦ ¿Ã·Á ÁÖ½Ã°í ÀÌÀü ¹öÁ¯Àº ¹é¾÷ ¹Þ¾Æ ³õÀ¸½Ã±â ¹Ù¶ø´Ï´Ù.
'*			¿¹)ÇöÀç¹öÀüÀÌ 1.0.1ÀÏ¶§ ¹é¾÷ÆÄÀÏ:formCheck_function_1.0.0.js
'*********************************************************************************************************/
// ÇÊ¼ö ÀÔ·Â°ª À¯¹«Ã¼Å©ÇÑÈÄ °æ°íÃ¢ ¶Ù¿ì±â
function inputCheck(form_name,elm,msg,strORNum,len_gubun,s_len,b_len,essential){
//»ç¿ë¹ý inputCheck("ÆûÀÌ¸§", "¿¤¸®¸ÕÆ®ÀÌ¸§", "Ç×¸ñ", "¹®ÀÚ/¼ýÀÚ±¸ºÐ(STR,NUM)", ["±æÀÌ±¸ºÐ(S:small, B:big, F:fix, R:range)"], [ÃÖ¼Ò±æÀÌ], [ÃÖ´ë±æÀÌ], "ÇÊ¼ö¿©ºÎ(Y/N)")

	var form = eval("document."+ form_name +"."+ elm);
	var inputStr = form.value
	if (essential=='N')
	{
		if (inputStr==''){return true;}
		if (strORNum=="NUM"){
			if(!IsNumber(form_name,elm,msg)){return false;}
		}
		if (len_gubun!='')
		{
			if(!lenCheck(form_name, elm, msg ,len_gubun,s_len,b_len)) return false;
		}
		return true;
	}else{
		
		if (inputStr==''){
			alert(msg + " Ç×¸ñÀ» ÀÔ·ÂÇÏ¿© ÁÖ½Ê½Ã¿À");
			form.value="";
			form.focus();
			return false;
		}else{

			if (strORNum=="NUM"){

				if(!IsNumber(form_name,elm,msg)){return false;}

			}
			if (len_gubun!='')
			{
				if(!lenCheck(form_name, elm, msg ,len_gubun,s_len,b_len)){return false;}
			}
		}
		return true;
	}
}

//¶óµð¿À¹öÆ°/Ã¼Å©¹Ú½º ÀÔ·Â°ª À¯¹«Ã¼Å©ÇÑÈÄ °æ°íÃ¢ ¶ç¿ì±â
//form_name=>ÆûÀÌ¸§, elm=>¿ä¼ÒÀÌ¸§, essential=>ÇÊ¼ö¿©ºÎ, selectCount=>Áßº¹¼±ÅÃ°¹¼öÁ¦ÇÑ
function radioCheck(form_name, elm, msg, essential, selectCount){
	var form = eval("document."+ form_name +"."+ elm);
	var count=0;
	
	if(essential=="Y"){
		if(form){
			for(i=0;i<form.length;i++){
				if(form[i].checked==true){
					count++;
				}
				if(selectCount<count){
					form[i].checked==false;
				}
			}
			if(!count){
				alert(msg + " Ç×¸ñÀ» ¼±ÅÃÇÏ¿© ÁÖ½Ê½Ã¿À");
				form[0].focus();
				return false;
			}else{
				if(selectCount>0 && selectCount<count){
					alert(selectCount+" ÀÌ»ó ¼±ÅÃÇÒ ¼ö ¾ø½À´Ï´Ù.");
					return false;
				}
			}
		}else{
			alert(elm+"Àº °´Ã¼°¡ ¾Æ´Õ´Ï´Ù.");
			return false;
		}
	}
	return true;
}


// ¼¿·ºÆ®¹Ú½º ÀÔ·Â°ª À¯¹«Ã¼Å©ÇÑÈÄ °æ°íÃ¢ ¶Ù¿ì±â
function selectCheck(form_name,elm,msg,essential){
//»ç¿ë¹ý selectCheck("ÆûÀÌ¸§", "¿¤¸®¸ÕÆ®ÀÌ¸§", "Ç×¸ñ", "ÇÊ¼ö¿©ºÎ(Y/N)")
	var form = eval("document."+ form_name +"."+ elm);
	var inputStr = form.options[form.selectedIndex].value
	
	if (essential=='N')
	{
		if (inputStr==''){return true;}
	}else{
		if (inputStr==''){
			alert(msg + " Ç×¸ñÀ» ¼±ÅÃÇÏ¿© ÁÖ½Ê½Ã¿À");
			form.value="";
			form.focus();
			return false;
		}
		return true;
	}
}

// ¼¿·ºÆ®¹Ú½º1 ÀÔ·Â°ª À¯¹«Ã¼Å©ÇÑÈÄ °æ°íÃ¢ ¶Ù¿ì±â
function selectCheck1(form_name,elm,msg,strORNum,len_gubun,s_len,b_len,essential){
//»ç¿ë¹ý selectCheck("ÆûÀÌ¸§", "¿¤¸®¸ÕÆ®ÀÌ¸§", "Ç×¸ñ", "¹®ÀÚ/¼ýÀÚ±¸ºÐ(STR,NUM)", ["±æÀÌ±¸ºÐ(S:small, B:big, F:fix, R:range)"], [ÃÖ¼Ò±æÀÌ], [ÃÖ´ë±æÀÌ], "ÇÊ¼ö¿©ºÎ(Y/N)")
	var form = eval("document."+ form_name +"."+ elm);
	var inputStr = form.options[form.selectedIndex].value
	
	if (essential=='N')
	{
		if (inputStr==''){return true;}
		if (strORNum=="NUM"){
			tnf = IsNumber(form_name,elm,msg);
			if (!tnf)
			{
				return false;
			}
		}
		if (len_gubun!='')
		{
			tnf = lenCheck(form_name, elm, msg ,len_gubun,s_len,b_len);
			if (!tnf)
			{
				return false;
			}
		}
		return true;
	}else{
		if (inputStr==''){
			alert(msg + " Ç×¸ñÀ» ¼±ÅÃÇÏ¿© ÁÖ½Ê½Ã¿À");
			form.value="";
			form.focus();
			return false;
		}else{
			
			if (strORNum=="NUM"){
				tnf = IsNumber(form_name,elm,msg);
				if (!tnf)
				{
					return false;
				}
			}
			if (len_gubun!='')
			{
				tnf = lenCheck(form_name, elm, msg ,len_gubun,s_len,b_len);
				if (!tnf)
				{
					return false;
				}
			}
		}
		return true;
	}
}

//±æÀÌÃ¼Å©
function lenCheck(form_name, elm, msg ,len_gubun,s_len,b_len){
//»ç¿ë¹ý lenCheck("ÆûÀÌ¸§", "¿¤¸®¸ÕÆ®ÀÌ¸§", "Ç×¸ñ", "±æÀÌ±¸ºÐ(S:small, B:big, F:fix, R:range)", [ÃÖ¼Ò±æÀÌ], [ÃÖ´ë±æÀÌ])

	var form = eval("document."+ form_name +"."+ elm);
	var inputStr = form.value
	if (len_gubun=="S"){	//º¸´Ù ÀÛÀº °ª
		if (inputStr.length > parseInt(s_len)){
			alert(msg + " Ç×¸ñÀº " + s_len + "ÀÚ ÀÌÇÏÀÔ´Ï´Ù");
//			form.value="";
			form.focus();
			return false;
		}
	}else if (len_gubun=="B"){	//º¸´Ù Å« °ª
		if (inputStr.length < parseInt(s_len)){
			alert(msg + " Ç×¸ñÀº " + s_len + "ÀÚ ÀÌ»óÀÔ´Ï´Ù");
//			form.value="";
			form.focus();
			return false;
		}
	}else if (len_gubun=="F"){	//°íÁ¤µÈ °ª
		if (inputStr.length != parseInt(s_len)){
			alert(msg + " Ç×¸ñÀº " + s_len + "ÀÚ ÀÔ´Ï´Ù");
//			form.value="";
			form.focus();
			return false;
		}
	}else if (len_gubun=="R"){	//¹üÀ§ °ª
		if (inputStr.length < parseInt(s_len) || inputStr.length > parseInt(b_len)){
			alert(msg + " Ç×¸ñÀº " + s_len + "ÀÚ ÀÌ»ó "+ b_len +"ÀÚ ÀÌÇÏ ÀÔ´Ï´Ù");
//			form.value="";
			form.focus();
			return false;
		}
	}
	return true;
}
// ÇÊ¼ö ÀÔ·Â°ª À¯¹«¸¸Ã¼Å©
function valueCheck(form_name,elm,msg){
	//»ç¿ë¹ý valueCheck(ÆûÀÌ¸§, ¿¤¸®¸ÕÆ®ÀÌ¸§, ¸Þ¼¼Áö)
	var form = eval("document."+ form_name +"."+ elm);
	if (!trimString(form.value)){
		alert(msg + " Ç×¸ñÀ» ÀÔ·ÂÇÏ¿© ÁÖ½Ê½Ã¿À");
		form.value="";
		form.focus();
		return false;
	}
	return true;
}
// °ø¹éÃ¼Å©
function trimString (str) { 
       str = this != window? this : str; 
       return str.replace(/^\s+/g, '').replace(/\s+$/g, ''); 
} 
//ÀÔ·Â°ªÀÌ ¼ýÀÚÀÎÁö Ã¼Å©
function IsNumber(form_name,elm,msg) {

	//»ç¿ë¹ý IsNumber(ÆûÀÌ¸§, ¿¤¸®¸ÕÆ®ÀÌ¸§, À¯È¿ÇÏÁö ¾ÊÀ»°æ¿ì ¸Þ¼¼Áö)
	var form = eval("document."+ form_name +"."+ elm);
	for(var i = 0; i < form.value.length; i++) {
		var chr = form.value.substr(i,1);
		if(chr < '0' || chr > '9') {            
			alert(msg + " Ç×¸ñÀº ¼ýÀÚ·Î ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À");
//			form.value="";
			form.focus();
			return false;
		}
	}
	return true;   
}

function IsNumber_Eng(form_name,elm,msg) {
	//»ç¿ë¹ý IsNumber(ÆûÀÌ¸§, ¿¤¸®¸ÕÆ®ÀÌ¸§, À¯È¿ÇÏÁö ¾ÊÀ»°æ¿ì ¸Þ¼¼Áö)
	var form = eval("document."+ form_name +"."+ elm);
	for(var i = 0; i < form.value.length; i++) {
		var chr = form.value.substr(i,1);
		if(chr < '0' || chr > '9') {            
			alert("Please "+msg+" is numeric");
//			form.value="";
			form.focus();
			return false;
		}
	}
	return true;   
}

//ÇÑ±Û¸¸ ÀÔ·Â
function IsKor(form_name,elm,msg) {
	//»ç¿ë¹ý IsKor(ÆûÀÌ¸§, ¿¤¸®¸ÕÆ®ÀÌ¸§, Ç×¸ñ, ¹®ÀÚ/¼ýÀÚ±¸ºÐ, ±æÀÌ±¸ºÐ, ±æÀÌ)
	var form = eval("document."+ form_name +"."+ elm);
	var inputStr = form.value
	for(var i = 0; i < inputStr; i++) {
		 var chr = inputStr.substr(i,1);         
		 if ((chr > '0' && chr < '9') || (chr > 'a' && chr < 'z') || (chr > 'A' && chr < 'Z')) {
			alert(msg + " Ç×¸ñÀº ÇÑ±Û·Î ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
//			form.value="";
			form.focus();
			return false;
		 }
	}
	return true;
}
//¿µ¹® ¼ýÀÚÁ¶ÇÕ ÀÔ·Â
function IsNumEng(form_name,elm,msg) {
	//»ç¿ë¹ý IsNumEng(ÆûÀÌ¸§, ¿¤¸®¸ÕÆ®ÀÌ¸§, Ç×¸ñ)
	var form = eval("document."+ form_name +"."+ elm);
	var inputStr = form.value
	for(var i = 0; i < inputStr.length; i++) {
		 var chr = form.value.substr(i,1);         
		 if ((chr < '0' || chr > '9') && (chr < 'a' || chr > 'z') && (chr < 'A' || chr > 'Z')) {
			alert(msg + " Ç×¸ñÀº ¿µ¹® ¶Ç´Â ¿µ¹®/¼ýÀÚ Á¶ÇÕÀ¸·Î ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
			form.value="";
			form.focus();
			return false;
		 }
	}
	return true;   
}

//ÀÌ¸ÞÀÏÃ¼Å©(µµ¸ÞÀÎ)
function IsEmail(form_name,elm,msg) {
	//»ç¿ë¹ý inputCheck(ÆûÀÌ¸§, ¿¤¸®¸ÕÆ®ÀÌ¸§, Ç×¸ñ)
	var form = eval("document."+ form_name +"."+ elm);
	var inputStr = form.value;
	if (inputStr=='')
	{
		alert("ÀÌ¸ÞÀÏÀ» ÀÔ·ÂÇØÁÖ¼¼¿ä");
		form.focus();
		return false;
	}
	emailchk = 0
	for (var j=0; j < inputStr.length ; j++ ) {
		var ch= inputStr.substring(j,j+1);
		if (ch == "@" | ch== "." ) {
			emailchk = emailchk + 1;
		}
	}
	if (emailchk < 2 ) {
		alert(msg+" ÁÖ¼Ò°¡ À¯È¿ÇÏÁö ¾Ê½À´Ï´Ù.");
		form.value="";
		form.focus();
		return false;
	}
	return true;
}

function juminCheck(form_name, elm1, elm2, essential){

	if (essential == 'Y'){
		var jform1 = eval("document."+ form_name +"."+ elm1);
		var jform2 = eval("document."+ form_name +"."+ elm2);
		var j = jform1.value + jform2.value;
		if (jCheck(j))
		{
			return true;
		}else{
			alert("ÁÖ¹Î¹øÈ£°¡ À¯È¿ÇÏÁö ¾Ê½À´Ï´Ù.")
			jform1.value="";
			jform2.value="";
			jform1.focus();
			return false;
		}
	}else if(essential == 'N'){
		var jform1 = eval("document."+ form_name +"."+ elm1);
		var jform2 = eval("document."+ form_name +"."+ elm2);
		var j = jform1.value + jform2.value;

		if (j=='')
		{
			return true;
		}
		
		if (jCheck(j))
		{
			return true;
		}else{
			alert("ÁÖ¹Î¹øÈ£°¡ À¯È¿ÇÏÁö ¾Ê½À´Ï´Ù.")
			jform1.value="";
			jform2.value="";
			jform1.focus();
			return false;
		}	
	}
}

///ÁÖ¹Î ¹øÈ£ À¯È¿ Ã¼Å©
function jCheck(j){
	var resno = j;

	// ÁÖ¹Î¹øÈ£ÀÇ ÇüÅÂ¿Í 7¹øÂ° ÀÚ¸®(¼ºº°) À¯È¿¼º °Ë»ç
	fmt = /^\d{6}[1234]\d{6}$/;
		if (!fmt.test(resno)) {
		return false;
	}

	// ³¯Â¥ À¯È¿¼º °Ë»ç
	birthYear = (resno.charAt(6) <= "2") ? "19" : "20";
	birthYear += resno.substr(0, 2);
	birthMonth = resno.substr(2, 2) - 1;
	birthDate = resno.substr(4, 2);
	birth = new Date(birthYear, birthMonth, birthDate);

	if ( birth.getYear() % 100 != resno.substr(0, 2) ||
		birth.getMonth() != birthMonth ||
		birth.getDate() != birthDate) {
	}

	// Check Sum ÄÚµåÀÇ À¯È¿¼º °Ë»ç
	buf = new Array(13);
	for (i = 0; i < 6; i++) buf[i] = parseInt(resno.charAt(i));
	for (i = 6; i < 13; i++) buf[i] = parseInt(resno.charAt(i));

	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]);

	if ((11 - (sum % 11)) % 10 != buf[12]) {
		return false;
	}

	jumin2_val = resno.substr(6)
	if(jumin2_val == '0000000' || jumin2_val == '1111111' || jumin2_val == '2222222' ||
	jumin2_val == '3333333' || jumin2_val == '4444444' || jumin2_val == '5555555' ||
	jumin2_val == '6666666' || jumin2_val == '7777777' || jumin2_val == '8888888' || 	
	jumin2_val == '9999999') {
		return false;
	}

	return true;
}

//ÀüÈ­¹øÈ£ Ã¼Å©
function is_phone(form_name,elm,msg) {
	var form = eval("document."+ form_name +"."+ elm);
	var regPhone =/^[0]{1}[0-9]{1,2}-[1-9]{1}[0-9]{2,3}-[0-9]{4}$/;

	if(!regPhone.test(form.value)){
		alert(msg + "°¡ À¯È¿ÇÏÁö ¾Ê½À´Ï´Ù.");
		form.select();
		return false;
	}
	return true;
}
function is_phone1(form_name,elm,msg,phoneNum) {
	var form = eval("document."+ form_name +"."+ elm);
	var regPhone =/^[0]{1}[0-9]{1,2}-[1-9]{1}[0-9]{2,3}-[0-9]{4}$/;

	if(!regPhone.test(phoneNum)){
		alert(msg + "°¡ À¯È¿ÇÏÁö ¾Ê½À´Ï´Ù.");
		form.select();
		return false;
	}
	return true;
}
// »ç¾÷ÀÚ ¹øÈ£ Ã¼Å© => ÇÏÀÌÇÂÀÌ ¾ø´Â ¼ýÀÚ¸¸ 
function is_OrgNo(form_name,elm,org_number) {

	var form = eval("document."+ form_name +"."+ elm);

	var str = org_number;
    var mul_by = new Array(1,3,7,1,3,7,1,3,5);
    var arr_org_no = new Array(10);
    var sum = 0;

    for (i=0; i<10; i++){
       arr_org_no[i] = str.charAt(i);
    }
    for (i=0; i<9; i++){
       sum += arr_org_no[i] * mul_by[i];
    }
    sum += arr_org_no[8] * 5 / 10 ;
    sum = Math.floor(sum);
    var chk_flag = sum % 10 ;
    chk_flag = (chk_flag == 0) ? 0 : (10 - chk_flag) ;
    
	if ( arr_org_no[9] == chk_flag){
		if(str=="1231212345"){
			alert("»ç¾÷ÀÚ ¹øÈ£°¡ À¯È¿ÇÏÁö ¾Ê½À´Ï´Ù.");
			form.focus();
			return false;
		}
		return true;
	}else{ 
		alert("»ç¾÷ÀÚ ¹øÈ£°¡ À¯È¿ÇÏÁö ¾Ê½À´Ï´Ù.");
		form.focus();
		return false;
    }
}

//ÅØ½ºÆ® ¹Ú½º auto tab ±â´É
function textAutoTab(currElm,nextElm,n){
//	OnKeyUp=textAutoTab("ÇöÀçelm¸í", "¿Å°Ü°¥ elm¸í", "±ÛÀÚ¼ö")
	thisValue = document.all(currElm).value;
	nextControl = document.all(nextElm);
	if(thisValue.length==parseInt(n)){
		nextControl.select();
	}
}

//¼±ÅÃ¹Ú½º,¶óµð¿À
function selectAutoTab(nextElm){
//	OnChange=selectAutoTab("¿Å°Ü°¥ elm¸í")
	nextControl = document.all(nextElm);
	nextControl.focus();
}

//¿£ÅÍ --> ¼­ºê¹Ô
function enter(formName){
//	OnKeyDown=enter("ÆûÀÌ¸§")
	form = eval("document."+formName)
	if(event.keyCode==13){
		if(!formCheck()){return;};
		form.submit();
	}
}

//ÀÚ¹Ù½ºÅ©¸³Æ® alertÃ¢ ´ëÃ¼
function alert_popup(msg){
	window.showModalDialog("/include/alert.asp?msg="+msg,"alert_popup", "dialogHeight:223px; dialogWidth:302px; dialogLeft:400px; dialogTop:300px; edge: Raised; center: Yes; help: No; resizable: No; status: No; scrollbars: No");
}
function alert_popup_eng(msg){
	window.showModalDialog("/include/alert_eng.asp?msg="+msg,"alert_popup", "dialogHeight:250px; dialogWidth:420px; dialogLeft:400px; dialogTop:300px; edge: Raised; center: Yes; help: No; resizable: No; status: No; scrollbars: No");
}
function alert_popup1(msg){

	window.showModalDialog("/common/notice.asp?msg="+msg,"alert_popup", "dialogHeight:200px; dialogWidth:322px; dialogLeft:400px; dialogTop:300px; edge: Raised; center: Yes; help: No; resizable: No; status: No; scrollbars: No");
}

//¼¼ÀÚ¸®¸¶´Ù ÄÄ¸¶ Ç¥½Ã
function ConvComma(srcStr) {
	srcStr = String(srcStr);
	rtnStr = ''
	tStr = ''
	if(srcStr == ''){
		rtnStr = '';
	}else{

		strlen = srcStr.length;

		if(strlen < 4){
			rtnStr = srcStr;
		}else{
			commaCnt = (strlen / 3) - 1;
			oStr = srcStr;
			sStr = oStr.substring(0,oStr.length-3);

			for(i=0;i<commaCnt;i++){
				if (oStr.length < 4){
					break;
				}
				sStr = oStr.substring(0,oStr.length-3);

				eStr = ',' + oStr.substring(oStr.length-3);
				tStr =  eStr + tStr;
				oStr = sStr;
			}
			rtnStr = sStr + tStr;

		}
	}
	return rtnStr;
}
//¼¼ÀÚ¸®¸¶´Ù ÄÄ¸¶ Á¦°Å
function StripComma(srcStr) {
	srcStr = String(srcStr);
	tmpArr = srcStr.split(',')
	arrLen = tmpArr.length

	if(srcStr == ''){
		srcStr = '';
	}else{
		if (arrLen > 0)
		{
			for (p=1;p<=arrLen ; p++)
			{
				srcStr = srcStr.replace(',','')
			}
		}
	}
	return srcStr;
}

// ºóÄ­ »èÁ¦ ·çÆ¾
function TrimAll(data){
	var lszTrim = data;
	var j = 0;
	for(var i = 0; i < data.length; i++){
		if(data.substring(i, i+1) == ' '){
			if(i > 0)
				lszTrim = data.substring(0, i);
			else
				lszTrim = "";

			lszTrim = lszTrim + data.substring(i+1);

			data = lszTrim;
/* New */			
			i--;			
		}
	}
	return lszTrim;
}

//¿µ¹®ÀÌ¸§ Ã¼Å© (2003-07-31 bluet77) - ¿µ¾î, ¼ýÀÚ, Æ¯¼ö¹®ÀÚ, °ø¹é Çã¿ë
function IsEngName(form_name, elm, msg)
{
	var form = eval("document."+ form_name +"."+ elm);
	var alpha = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
	var numeric = '1234567890';
	var special = '`~!@#$%^&*()-_=+|\{}[];:"\'<>,.?\/ '; 
	var engName = alpha+numeric+special ; 
	var i ; 
	var t = form.value ; 

	for ( i=0; i<t.length; i++ ){
		if( engName.indexOf(t.substring(i,i+1))<0) {
			break ; 
		}
	}
	if ( i != t.length ) {
		alert_popup(msg + '¿¡ ÇÑ±ÛÀÌ Æ÷ÇÔµÇ¾î ÀÖ½À´Ï´Ù!');
		form.focus();
		form.select();
		return false;
	}
	return true; 
}
function IsEngName_etc(form_name, elm, msg)
{
	var form = eval("document."+ form_name +"."+ elm);
	var alpha = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
	var numeric = '1234567890';
	var special = '`~!@#$%^&*()-_=+|\{}[];:"\'<>,.?\/ '; 
	var engName = alpha+numeric+special ; 
	var i ; 
	var t = form.value ; 

	for ( i=0; i<t.length; i++ ){
		if( engName.indexOf(t.substring(i,i+1))<0) {
			break ; 
		}
	}
	if ( i != t.length ) {
		alert_popup(msg + 'is alphabet');
		form.focus();
		form.select();
		return false;
	}
	return true; 
}
//¾ÆÀÌµð¿¡ Æ¯¼ö¹®ÀÚ Çã¿ëÇÏÁö ¾ÊÀ½ (2003-08-01, bluet77)
function CheckID(target, cmt){
	var special = '`~!@#$%^&*()-_=+|\{}[];:"\'<>,.?\/ '; 
	var i ; 
	var t = target.value ; 

	for ( i=0; i<t.length; i++ ){
		if( special.indexOf(t.substring(i,i+1))>=0) {
			break ; 
		}
	}
	if ( i != t.length ) {
		alert_popup(cmt + '¿¡ Æ¯¼ö¹®ÀÚ³ª °ø¹éÀ» »ç¿ëÇÏ½Ç ¼ö ¾ø½À´Ï´Ù.');
		target.focus();
		target.select();
		return false;
	}
	return true; 
}

// ÄíÅ° °ª ºÒ·¯¿À±â (2003.02.06, hoon)
function getCookie( name ){
	var nameOfCookie = name + "=";
	var x = 0;
	while ( x <= document.cookie.length )
	{
		var y = (x+nameOfCookie.length);
		if ( document.cookie.substring( x, y ) == nameOfCookie ) {
			if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 )
				endOfCookie = document.cookie.length;
			return unescape( document.cookie.substring( y, endOfCookie ) );
		}
		x = document.cookie.indexOf( " ", x ) + 1;
		if ( x == 0 )
			break;
	}
	return "";
}

// ÄíÅ°°ª ¼ÂÆÃ (2003.02.04, hoon)
function setCookie( name, value, expiredays ){ 
	var todayDate = new Date(); 
	todayDate.setDate( todayDate.getDate() + expiredays ); 
	document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";" 
} 


// Ã¼Å©¹Ú½º¼¼Æ®ÀÇ Ã¼Å© ¿©ºÎ ¸®ÅÏ ( isCheckChoice(form.checkbox) )
function isCheckChoice(obj){
	var intChoiceCount = 0;
	if(obj){
		if(obj.length){
			for(var ii=0; ii<obj.length; ii++){
				if(obj[ii].checked==true)
					intChoiceCount+=1;
			}
		}
		else{
			if(obj.checked==true)
				intChoiceCount+=1;
		}
	}
	if(intChoiceCount > 0){
		return true;
	}else{
		return false;
	}
}

// Ã¼Å©¹Ú½º¼¼Æ®ÀÇ Ã¼Å©µÈ °¹¼ö ¸®ÅÏ ( isCheckChoice(form.checkbox) )
function intCheckChoice(obj){
	var intChoiceCount = 0;
	if(obj){
		if(obj.length){
			for(var ii=0; ii<obj.length; ii++){
				if(obj[ii].checked==true)
					intChoiceCount+=1;
			}
		}
		else{
			if(obj.checked==true)
				intChoiceCount+=1;
		}
	}
	return intChoiceCount;
}

// ¹®ÀÚ°Ë»ö isExistChar("abcd","a")
// 2004.02.08 , hoon
function isExistChar(str,comp){
	str = String(str);
	comp = String(comp);
	for(var ii=0; ii<str.length;ii++){
		for(var jj=0; jj<comp.length; jj++){
			if(str.charAt(ii)==comp.charAt(jj)){
				return true;
			}
		}
	}
	return false;
}


// ¼ýÀÚÀÎÁö Ã¼Å©ÇÔ IsNumber("1234")
// 2004.02.16 , hoon

function IsNumber_1(str) {
	if(!isNaN(str)){
		//»ç¿ë¹ý IsNumber(ÆûÀÌ¸§, ¿¤¸®¸ÕÆ®ÀÌ¸§, À¯È¿ÇÏÁö ¾ÊÀ»°æ¿ì ¸Þ¼¼Áö)
		for(var i = 0; i < str.length; i++) {
			var chr = str.substr(i,1);
			if(chr < '0' || chr > '9') {
				return false;
			}
		}
		return true;   
	}else{
		return false;
	}
}

// ¸ÞÀÏÀÇ À¯È¿¼ºÃ¼Å© IsEmail("test@test.com")
// 2004.02.19 , hoon
function IsEmail_1(str) {	
	emailchk = 0
	for (var j=0; j < str.length ; j++ ) {
		var ch= str.substring(j,j+1);
		if (ch == "@" | ch== "." ) {
			emailchk = emailchk + 1;
		}
	}
	if (emailchk < 2 ) {
		return false;
	}
	return true;
}



// ´ë»ó¹®ÀÚ¿Í ºñ±³¹®¹üÀ§('abcd','a') => true, 2004.03.12
function isAllowChar(str,comp){
//		var alpha = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';
//		var num = '0123456789';
	for ( i=0; i<comp.length; i++ ){
		if( str.indexOf(comp.substring(i,i+1))<0) {
			break ; 
		}
	}
	if ( i != comp.length ) {
		return false;
	}
	return true; 
}
// ´ë»ó¹®ÀÚ¿Í ºñ±³¹®¹üÀ§ isRejectChar('abcd','a') => true, 2004.03.12
function isRejectChar(str, comp){
	if(comp==''){
		comp= '`~!@#$%^&*()-_=+|\{}[];:"\'<>,.?\/ ';
	}
	var i ; 
	for ( i=0; i<comp.length; i++ ){
		if( str.indexOf(comp.substring(i,i+1))>=0) {
			break ; 
		}
	}
	if ( i != comp.length ) {
		return true;
	}
	return false;
}


// ÀüÃ¼ ¼±ÅÃ checkAll(this, form.CheckBox)
function checkAll(obj1,obj2){
	if(obj2){
		if(obj1.checked==true){
			for( i=0;i<obj2.length ;i++) { 
				if (!obj2[i].disabled){
					obj2[i].checked = true;
				}
			}
		}else{
			for( i=0;i<obj2.length ;i++) { 
				obj2[i].checked = false;
			}
		}
	}
}



// ÁÖ¹Î¹øÈ£F ÀÚµ¿ FOCUS , 2004.03.20
// onkeyup=autoJuminRFocus(this,document.taskForm.JuminR)
function autoJuminRFocus(obj,tar){
	if(obj){
		var val = obj.value;
		if( (val!='')&&(val.length==6) ){
			tar.focus();
		}
	}
}

/**
* ÀÔ·Â°ªÀÇ ¹ÙÀÌÆ® ±æÀÌ¸¦ ¸®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;
}