<!--
//Swap Image
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


//Show HIde Image
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

//open window
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function HANA_findObj(n, d) { //v4.0	
var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {	
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}	
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];	
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=HANA_findObj(n,d.layers[i].document);	
if(!x && document.getElementById) x=document.getElementById(n); return x;	
}	

function HANA_showHideLayers() { //v3.0	
var i,p,v,obj,args=HANA_showHideLayers.arguments;	
for (i=0; i<(args.length-2); i+=3) if ((obj=HANA_findObj(args[i]))!=null) { v=args[i+2];	
if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }	
obj.visibility=v; }	
}	


function na_restore_img_src(name, nsdoc)
{
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img && img.altsrc) {
    img.src    = img.altsrc;
    img.altsrc = null;
  } 
}

function na_preload_img()
{ 
  var img_list = na_preload_img.arguments;
  if (document.preloadlist == null) 
    document.preloadlist = new Array();
  var top = document.preloadlist.length;
  for (var i=0; i < img_list.length; i++) {
    document.preloadlist[top+i]     = new Image;
    document.preloadlist[top+i].src = img_list[i+1];
  } 
}

function na_change_img_src(name, nsdoc, rpath, preload)
{ 
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img) {
    img.altsrc = img.src;
    img.src    = rpath;
  } 
}

function na_open_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable){
  toolbar_str = toolbar ? 'yes' : 'no';
  menubar_str = menubar ? 'yes' : 'no';
  statusbar_str = statusbar ? 'yes' : 'no';
  scrollbar_str = scrollbar ? 'yes' : 'no';
  resizable_str = resizable ? 'yes' : 'no';
  window.open(url, name, 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);
}

function mem_fnc(url){
  window.alert('회원에 한해서 이용가능합니다');
  window.open('/login/op_login.html','op_login','width=420,height=356');
}


function onlyNumber1(form_name){
   for(var i=0; i < form_name.value.length; i++) {
	     var chr = form_name.value.substr(i,1);
		 if((chr < '0' || chr > '9') && (chr !='.')) {
		    alert("숫자 또는 소숫점 자리로만 입력하셔야 합니다.!");
			form_name.focus();
			form_name.value="";
		 }
   }
   
}

function onlyNumber(form_name){
   for(var i=0; i < form_name.value.length; i++) {
	     var chr = form_name.value.substr(i,1);
		 if(chr < '0' || chr > '9') {
		    alert("숫자로만 입력하셔야 합니다.!");
			form_name.focus();
			form_name.value="";
		 }
   }
   
}

function onlyNumber2(el) {
	el.value = el.value.replace(/\D/g,'');
}


function checklen(form_name,limit_length){	
  msglen = 0;
  msglen2 = 0;
  total_str = "";
  l_message = 0;

  total_str=	form_name.value;

	// 문자의 갯수
	l_message = total_str.length;
	temp_page_num=1
	for(k=0;k<l_message;k++){
		t = total_str.charAt(k);
		msglen+=CheckByte(t)
	}
    
	if(msglen > limit_length){
	  alert('입력한 값이 너무 많습니다. \n다시 입력하세요.');
	  form_name.value = "";
	  return;
	}

}

// 선택된 문자(한개)의 바이트수를 계산하는 함수
function CheckByte(temp_char)
{
	if (escape(temp_char).length > 4)
		return 2;
	else
		return 1;

}


//사업자번호 검사
function checkbusino(vencod){
    if( vencod == "" ) return true;

    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;
}


//숫자만을 기입받게 하는 방법
function getOnlyNumber()  
{
   if((event.keyCode<48)||(event.keyCode>57))
      event.returnValue=false;
}


// 정상적인 주민번호일 경우 return value = '1'
// 비정상적 주민번호일 경우 return value = '0'
function chk_jumin(jumin_num)
{
    var weight = 0;
    var check;

    weight += (jumin_num.charAt(0) - '0') * 2;
    weight += (jumin_num.charAt(1) - '0') * 3;
    weight += (jumin_num.charAt(2) - '0') * 4;
    weight += (jumin_num.charAt(3) - '0') * 5;
    weight += (jumin_num.charAt(4) - '0') * 6;
    weight += (jumin_num.charAt(5) - '0') * 7;
    weight += (jumin_num.charAt(6) - '0') * 8;
    weight += (jumin_num.charAt(7) - '0') * 9;
    weight += (jumin_num.charAt(8) - '0') * 2;
    weight += (jumin_num.charAt(9) - '0') * 3;
    weight += (jumin_num.charAt(10) - '0') * 4;
    weight += (jumin_num.charAt(11) - '0') * 5;

    check = (11 - weight % 11) % 10;

    return ((jumin_num.charAt(12) - '0') == check ? 1 : 0);
}

//'======================================================================
//' 주민번호 이동
//'======================================================================
function jumin_mv(fr_name,mov_name){
	if(fr_name.value.length == 6){
		mov_name.focus();
	}
}


function zip_check_win(formName,fieldName1,fieldName2,fieldName3) {
  ZipCheckWindow = window.open('/member/zip_search.html?formName='+formName+'&fieldName1='+fieldName1+'&fieldName2='+fieldName2+'&fieldName3='+fieldName3,'ZipCheckWindow','toolbar=0,location=0,directories=no,status=0,menubar=0,scrollbars=yes,resizable=0,copyhistory=1,width=370,height=400,left=100,top=100');
  ZipCheckWindow.focus();
}



function ZipWindow(ref,what) {
     var window_left = (screen.width-640)/2;
	 var window_top = (screen.height-480)/2;
	 ref = ref + "?what=" + what;
	 window.open(ref,"zipWin",'width=520,height=373,status=no,scrollbars=yes,top=' + window_top + ',left=' + window_left + '');
}

function top_search(){
  var form = document.t_search;
 
  if(!form.sear_char.value) {
     alert("검색어를 입력하세요!");
	 form.sear_char.focus();
	 return false ;
  }

}

function form_move(url){
 opener.location.href=url;
 self.close()
}

//-->