	//우편번호열기
	function zipcode_open(num)	{				
		window.open(Kj_url+'zipsearch.php?aim='+num,'searchaddress','width=440,height=230,scrollbars=yes');
	}

	//우편번호 입력
	function put_postno1(no1,no2,add1,add2,add3){	
		var f=document.user_data_form;
		f.home_zip1.value=no1;
		f.home_zip2.value=no2;
		f.home_address.value=add1 +" "+ add2;
		f.home_address.focus();	
	}
	function put_postno2(no1,no2,add1,add2,add3){
		var f=document.user_data_form;
		f.office_zip1.value=no1;
		f.office_zip2.value=no2;
		f.office_address.value=add1 +" "+ add2;
		f.office_address.focus();	
	}
	
function check_userid(str){
		var valid = "abcdefghijklmnopqrstuvwxyz0123456789_"; 
		var startChar = "abcdefghijklmnopqrstuvwxyz"; 
		var temp; 
		if(Bytestr(str) < 4 || Bytestr(str) > 40){
			alert("아이디는 4자 이상, 40자 이하여야 합니다.");
			return false;
		}
		str = str.toLowerCase(); 
		temp = str.substring(0,1); 
		
		if (startChar.indexOf(temp) == "-1") {
			alert("아이디의 첫 글자는 영문이어야 합니다.");
			return false;
		}
		
		for (var i=0; i< str.length; i++) { 
			temp = "" + str.substring(i, i+1); 
			if (valid.indexOf(temp) == "-1") { 
				alert("아이디는 영문과 숫자, _ 로만 이루어질수 있습니다.");
				return false;
			}
		} 
		return true;
	}
	
	//주민등록검사
	function check_jumin_num(str_jumin1,str_jumin2){
		errfound = false; 
		var str_jumin1,str_jumin2;
		var checkImg=''; 
		var i3=0 
		for (var i=0;i<str_jumin1.length;i++) 
		{ 
			var ch1 = str_jumin1.substring(i,i+1); 
			if (ch1<'0' || ch1>'9') { i3=i3+1 } 
		} 
		if ((str_jumin1 == '') || ( i3 != 0 )) return false;

		var i4=0 
		for (var i=0;i<str_jumin2.length;i++) 
		{ 
			var ch1 = str_jumin2.substring(i,i+1); 
			if (ch1<'0' || ch1>'9') { i4=i4+1 } 
		} 
		if ((str_jumin2 == '') || ( i4 != 0 ))	return false;

		if(str_jumin1.substring(0,1) < 4) return false;

		var f24 = str_jumin1.substring(2,4) 
		var f46 = str_jumin1.substring(4,6)
		if ((f24 > 12) || (f46 > 31)) return false;

		if(str_jumin2.substring(0,1) > 2) return false;

		if((str_jumin1.length > 7) || (str_jumin2.length > 8)) return false;

		if ((str_jumin1 == '72') || ( str_jumin2 == '18'))	return false;

		var f1=str_jumin1.substring(0,1) 
		var f2=str_jumin1.substring(1,2) 
		var f3=str_jumin1.substring(2,3) 
		var f4=str_jumin1.substring(3,4) 
		var f5=str_jumin1.substring(4,5) 
		var f6=str_jumin1.substring(5,6) 
		var hap=f1*2+f2*3+f3*4+f4*5+f5*6+f6*7 
		var l1=str_jumin2.substring(0,1) 
		var l2=str_jumin2.substring(1,2) 
		var l3=str_jumin2.substring(2,3) 
		var l4=str_jumin2.substring(3,4) 
		var l5=str_jumin2.substring(4,5) 
		var l6=str_jumin2.substring(5,6) 
		var l7=str_jumin2.substring(6,7) 
		hap=hap+l1*8+l2*9+l3*2+l4*3+l5*4+l6*5 
		hap=hap%11 
		hap=11-hap 
		hap=hap%10 
		if (hap != l7) 	return false;
		return true;
	}
	
	//아이디검사
	function check_id(id,mode) {		
		if(!id) {
			alert('아이디를 입력하여 주십시요');
		}else if(!check_userid(id)){			
		} else {
			SubProcess.src=Kj_url+"user/check_user_id.php?user_id="+id+"&mode="+mode;
		}
	}
	
	
	//주민등록검사
	function check_jumin(j1,j2,j3,mode) {
		var f=document.user_data_form;
		if(j1=="" || j2=="" ) {
			if(j3) alert('주민등록번호를 수정하시려면\n\n새로운 주민등록번호를 입력해 주십시요');
			else alert('주민등록번호를 입력해 주십시요');
			f.jumin1.focus();
		
		}else if(!check_jumin_num(j1,j2)){
			alert("주민등록번호의 형식이 옳바르지 않습니다");			
		} else {
			SubProcess.src=Kj_url+"user/check_jumin.php?j1="+j1+"&j2="+j2+"&mode="+mode;
		}
	}
	//이메일검사
	function check_email(email,mode) {		
		if(!email) {
			alert('이메일을 입력해 주십시요');
		} else {
			SubProcess.src=Kj_url+"user/check_email.php?email="+email+"&mode="+mode;
		}
	}
	//별칭검사
	function check_alias(alias_name,mode) {
		if(!alias_name) {
			alert('별칭을 입력해 주십시요');
		}else if(Bytestr(alias_name) < 4 || Bytestr(alias_name) > 40){
			alert("별칭은 8byte(한글기준 4자)이상, 40byte(한글기준 20자) 이하여야 합니다.");
		} else {
			SubProcess.src=Kj_url+"user/check_alias.php?alias_name="+alias_name+"&mode="+mode;
		}
	}
	
	//문자열길이
	function Bytestr(str) 
	{ 
		var Ln = 0; 
		for (var i = 0; i < str.length; i++) { 
			var Char = escape(str.charAt(i)); 
			if ( Char.length == 1 ) { 
				Ln ++; 
			} else if (Char.indexOf("%u") != -1) { 
				Ln += 2; 
			} else if (Char.indexOf("%") != -1) { 
				Ln += oneChar.length/3; 
			} 
		} 
		return Ln; 
	} 
	
	//숫자만 입력
	function nopress(){
		if((event.keyCode < 48) || (event.keyCode > 57)){
			event.returnValue = false;
		}
	}
	
	//탭자동이동
	function autoTab(input,len,next) { 
		var str = input.value.length;	
		if(str >= len)	next.focus();
	}