//°ø¹éüũ
function CheckSpaces(str,m,event) {
    var flag=true;
    var strValue = str.value;
 
    if (strValue!=" ") {
       for (var i=0; i < strValue.length; i++) {
          if (strValue.charAt(i) != " ") {
             flag=false;
             break;
          }
       }
    }
	if(flag == true) {
       alert( m );
       if(event == 0)	 str.focus();
    }
   
    return flag;
}

//¼ýÀÚ Ã¼Å©
function Digit( str, m, min ) {
   var flag = false;
   var Digit= "1234567890";

   if(CheckSpaces(str, m + "À»(¸¦) ÀÔ·ÂÇÏ¿© ÁֽʽÿÀ", 0)) { return true };

   for(i=0; i<str.value.length;i++) {

	 if(Digit.indexOf(str.value.substring(i, i+1)) == -1){	
		alert(m + "Àº(´Â) ¼ýÀÚ¸¸ »ç¿ëÇÏ½Ç ¼ö ÀÖ½À´Ï´Ù.");
		str.value = "";
		str.focus();	
		flag = true;

		return flag;
		
		break;
	  }
	  
	}

	if(str.value < min) {
	   alert(m + "ÀÇ ±æÀÌ°¡ "+ min +"º¸´Ù ÀÛ°Ô ÀÔ·ÂÇÒ ¼ö ¾ø½À´Ï´Ù");
	   str.focus();	
	   flag = true;
	}	
   	return flag;
   
}  

//¿µ¹®,¼ýÀÚ Ã¼Å©
function alphaDigit( str, m ) {
   var flag = false;
   var alphaDigit= "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
  
   for(i=0; i<str.value.length;i++) {

	 if(alphaDigit.indexOf(str.value.substring(i, i+1)) == -1){	
		alert(m + "Àº(´Â) ¿µ¹®/¼ýÀÚ¸¸ »ç¿ëÇÏ½Ç ¼ö ÀÖ½À´Ï´Ù.");
		str.focus();	
		flag = true;
		break;
	  }
	  
    }
    return flag;
   
}   

//±æÀÌ Ã¼Å©
function CheckLen( str, start, end ) {
	var flag = false;

	if ( str.value.length < start && str.value.length < end ) {
			alert(start + "~" + end + "ÀÚ À̳»·Î ÀÔ·ÂÇÏ¿© ÁֽʽÿÀ");
			str.focus();	
			flag = true;
   }

   return flag;
}


// Áֹεî·Ï üũ
function jumin_chk(jumin1,jumin2) {
 var chk =0
 var yy  = jumin1.value.substring(0,2)
 var mm  = jumin1.value.substring(2,4)
 var dd  = jumin1.value.substring(4,6)
 var sex = jumin2.value.substring(0,1)
 
 var today = new Date();
 var curr_year = today.getYear();
 curr_year += 1900;
 
 var birth_year = 1900 + parseInt(yy);
 
 // End of Hangul Check Function
 
  if ((jumin1.value.length != 6 )||
       (yy <25 || mm <1 || mm>12 ||dd<1) )
   {
     alert ("Áֹεî·Ï¹øÈ£¸¦ ¹Ù·Î ÀÔ·ÂÇÏ¿© ÁֽʽÿÀ.");
     jumin1.focus();
     return true;
   }
 
   if ((sex != 1 && sex !=2 )|| (jumin2.value.length != 7 ))
   {
     alert ("Áֹεî·Ï¹øÈ£¸¦ ¹Ù·Î ÀÔ·ÂÇÏ¿© ÁֽʽÿÀ.");
     jumin2.focus();
     return true;
   }   
 
   
 // Áֹεî·Ï¹øÈ£ validation check
 
   for (var i = 0; i <=5 ; i++){ 
 	chk = chk + ((i%8+2) * parseInt(jumin1.value.substring(i,i+1)))
  }
   for (var i = 6; i <=11 ; i++){ 
         chk = chk + ((i%8+2) * parseInt(jumin2.value.substring(i-6,i-5)))
  }
 
 
   chk = 11 - (chk %11)
   chk = chk % 10
 
 
   if (chk != jumin2.value.substring(6,7))
   {
     alert ("À¯È¿ÇÏÁö ¾ÊÀº Áֹεî·Ï¹øÈ£ÀÔ´Ï´Ù.");
     jumin1.focus();
     return true;
   }
   
    return false;
}

function bircheck() {
  var jumin1;

  jumin1 = document.frm.p_jumin1;
  if(jumin1.value.length == 6) {

	var yy  = jumin1.value.substring(0,2)
	var mm  = jumin1.value.substring(2,4)
	var dd  = jumin1.value.substring(4,6)

	document.frm.p_biryear.value = 1900 + parseInt(yy);
	document.frm.p_birmonth.value = mm;
	document.frm.p_birday.value = dd;


  }

}

function edu_bircheck() {
  var jumin1;

  jumin1 = document.frm.j_jumin1;
  if(jumin1.value.length == 6) {

	var yy  = jumin1.value.substring(0,2)
	var mm  = jumin1.value.substring(2,4)
	var dd  = jumin1.value.substring(4,6)

	document.frm.j_biryear.value = 1900 + parseInt(yy);
	document.frm.j_birmonth.value = mm;
	document.frm.j_birday.value = dd;


  }

}


function CheckEqual( str1, str2, m ) {
	var flag = false;

	if ( str1.value !=  str2.value ) {
		alert(m + "°¡ °°Áö ¾Ê½À´Ï´Ù");
		str2.value="";
		str2.focus();
		flag = true;
	}
	 return flag;
}

/*
function AllCheck(gubun){

	if (gubun == "add")	{
		mode = true;
	} else {
		mode = false;
	}

	for(var i=0; i < frm.elements.length ; i++) { 
		if(frm.elements[i].type=='checkbox') 
			frm.elements[i].checked = mode;
		
	}	
}*/
function AllCheck(chked){

	var listForm = document.frm;   

    for(var i=0; i < listForm.elements.length ; i++) {
    	if(listForm.elements[i].type == 'checkbox') {
			listForm.elements[i].checked = chked;
			
		}
	}
}


function member() {

	window.open("/member/join.asp","","width=700,height=500,scrollbars=yes");
}

function idsearch() {

	window.open("/member/idSearch.asp","","width=400,height=300,scrollbars=yes");
}