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_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  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; }
}

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_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];}
}

//»ó´Ü ¸Þ´º ·¹ÀÌ¾î ¶ç¿ì±â
function layer() { //v2.0
  var i, visStr, args, theObj,br;
  args = layer.arguments;
  for (i=0; i<(args.length-1); i+=2) {
    args[i+1]=='show'?visStr='visible':visStr='hidden';
	if($(args[i]))$(args[i]).style.visibility = visStr;
  }
  return false;
}

function view(a) {
  if (a==1) {layer('admin_sub1','show','member_sub1','hide','chart_sub1','hide','contents_sub1','hide','systeminfo_sub1','hide','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==2) {layer('admin_sub1','hide','member_sub1','show','chart_sub1','hide','contents_sub1','hide','systeminfo_sub1','hide','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==3) {layer('admin_sub1','hide','member_sub1','hide','chart_sub1','show','contents_sub1','hide','systeminfo_sub1','hide','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==4) {layer('admin_sub1','hide','member_sub1','hide','chart_sub1','hide','contents_sub1','show','systeminfo_sub1','hide','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==5) {layer('admin_sub1','hide','member_sub1','hide','chart_sub1','hide','contents_sub1','hide','systeminfo_sub1','show','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==6) {layer('admin_sub1','show','member_sub1','hide','chart_sub1','hide','contents_sub1','hide','systeminfo_sub1','hide','admin_sub2_1','show','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==7) {layer('admin_sub1','show','member_sub1','hide','chart_sub1','hide','contents_sub1','hide','systeminfo_sub1','hide','admin_sub2_1','hide','admin_sub2_2','show','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==8) {layer('admin_sub1','show','member_sub1','hide','chart_sub1','hide','contents_sub1','hide','systeminfo_sub1','hide','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','show','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==9) {layer('admin_sub1','hide','member_sub1','show','chart_sub1','hide','contents_sub1','hide','systeminfo_sub1','hide','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==10) {	layer('admin_sub1','hide','member_sub1','show','chart_sub1','hide','contents_sub1','hide','systeminfo_sub1','hide','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','show','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==11) {layer('admin_sub1','hide','member_sub1','show','chart_sub1','hide','contents_sub1','hide','systeminfo_sub1','hide','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==12) {	layer('admin_sub1','hide','member_sub1','hide','chart_sub1','show','contents_sub1','hide','systeminfo_sub1','hide','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==13) {	layer('admin_sub1','hide','member_sub1','hide','chart_sub1','show','contents_sub1','hide','systeminfo_sub1','hide','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==14) {	layer('admin_sub1','hide','member_sub1','hide','chart_sub1','show','contents_sub1','hide','systeminfo_sub1','hide','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==15) {layer('admin_sub1','hide','member_sub1','hide','chart_sub1','show','contents_sub1','hide','systeminfo_sub1','hide','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==16) {layer('admin_sub1','hide','member_sub1','hide','chart_sub1','hide','contents_sub1','show','systeminfo_sub1','hide','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','show','contents_sub2_2','hide');}
  if (a==17) {	layer('admin_sub1','hide','member_sub1','hide','chart_sub1','hide','contents_sub1','show','systeminfo_sub1','hide','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','show');}
  if (a==18) {	layer('admin_sub1','hide','member_sub1','hide','chart_sub1','hide','contents_sub1','hide','systeminfo_sub1','show','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
  if (a==19) {	layer('admin_sub1','hide','member_sub1','hide','chart_sub1','hide','contents_sub1','hide','systeminfo_sub1','show','admin_sub2_1','hide','admin_sub2_2','hide','admin_sub2_3','hide','member_sub2_1','hide','contents_sub2_1','hide','contents_sub2_2','hide');}
}


function chkLogin()
{
	$('NuriLogin').action = "";
	if ($F('library_id')=="")	{
		alert("¼Ò¼Ó ±â°üÀ» ¼±ÅÃÇØ ÁÖ¼¼¿ä.");
		$('library_id').focus();
		return false;
	}
	else if ($F('user_id')=="")	{
		alert("¾ÆÀ̵𸦠ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");
		$('user_id').focus();
		return false;
	}
	else if ($F('user_pw')=="")	{
		alert("Æнº¿öµå¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");
		$('user_pw').focus();
		return false;
	}
	else {
		$('NuriLogin').action = "/common/login_proc.asp";
		return true;
	}
}
function chkLogin4()
{

	if ($F('library_id')=="")	{
		alert("¼Ò¼Ó ±â°üÀ» ¼±ÅÃÇØ ÁÖ¼¼¿ä1.");
		$('library_id').focus();
		return false;
	}
	else if ($F('user_id')=="")	{
		alert("¾ÆÀ̵𸦠ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");
		$('user_id').focus();
		return false;
	}
	else if ($F('user_pw')=="")	{
		alert("Æнº¿öµå¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");
		$('user_pw').focus();
		return false;
	}


}

function chkLogin2()
{
	$('NuriLogin').action = "";
	if ($F('library_id')=="")	{
		alert("¼Ò¼Ó ±â°üÀ» ¼±ÅÃÇØ ÁÖ¼¼¿ä.");
		$('library_id').focus();
		return false;
	}
	else if ($F('user_id')=="")	{
		alert("¾ÆÀ̵𸦠ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");
		$('user_id').focus();
		return false;
	}
	else if ($F('user_pw')=="")	{
		alert("Æнº¿öµå¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");
		$('user_pw').focus();
		return false;
	}
	else {
		$('NuriLogin').action = "/common/login_proc_Ex2.asp";
		return true;
	}
}
function selectLibrary(id,name)
{
	$('library_id').value = id;
	$('library_name').value = name;
	$('user_id').focus();
}

function findAccount()
{
	alert("¼Ò¼Ó ±â°üÀ» ÅëÇؼ­ º°µµ·Î ¾È³» ¹ÞÀ¸½Ç ¼ö ÀÖ½À´Ï´Ù.");
}

// ´©¸®eBook ¼­ºê¸Þ´º °ü¸®
var curMenu;
function setCurMenu(menu_id)
{
	if (menu_id){
		if(curMenu) curMenu.hide();
		curMenu = $(menu_id);
		curMenu.show();
	}
}


// °Ë»ö - »ó´Ü¸Þ´º
function searchTop(){
	if ($('TopSearch').sco.value == 'text'){
		$('TopSearch').action = "/contents/search_text.asp";
	}else{
		$('TopSearch').action = "/contents/search_result.asp";
	}
	return true;
}
// °Ë»ö - ºÐ¾ßº°
function searchCategory(){
	if ($('CategorySearch').sco.value == 'text'){
		$('CategorySearch').action = "/contents/search_text.asp";
	}else{
		$('CategorySearch').action = "/contents/search_result.asp";
	}
	return true;
}
// °Ë»ö - ³ªÀÇ °Ë»ö
function mySearch(op)
{
	$('MySearch').myOper.value = op;
	$('MySearch').action = "/contents/search_result.asp";
	$('MySearch').submit();
}


// ´ëÃâ
function execLend(cid)
{
	//if (!confirm('ÇØ´ç µµ¼­¸¦ ´ëÃâ ÇϽðڽÀ´Ï±î?'))
	//	return;

	document.IsSubmit.coid.value = cid;
	document.IsSubmit.smOpt.value = 'RL';
	document.IsSubmit.target = 'uProcess';
	document.IsSubmit.action = '/mypage/lend_Process.asp';
	document.IsSubmit.submit();
}

// ½ºÅ©·¦
function execScrap(cid)
{
	//if (!confirm('ÇØ´ç µµ¼­¸¦ ½ºÅ©·¦ ÇϽðڽÀ´Ï±î?'))
	//	return;
	document.IsSubmit.coid.value = cid;
	document.IsSubmit.smOpt.value = 'AS';
	document.IsSubmit.target = 'uProcess';
	document.IsSubmit.action = '/mypage/lend_Process.asp';
	document.IsSubmit.submit();
}

function goPage(page){
	document.IsPages.page.value = page;
	document.IsPages.submit();
}


// Ã¥/°­Á º¸±â
function execView(cid)
{
	document.IsSubmit.target = 'uProcess';
	document.IsSubmit.action = '/contents/viewbook.asp?coid=' + cid;
	document.IsSubmit.submit();
	//window.open('/contents/viewbook.asp?coid=' + cid, 'viewBook', 'width=10,height=10,top=50,left=50,fullscreen=no,scrollbars=yes,toolbar=no,menubar=no,resizable=yes,status=no');
}

function writeReview(cid){
	document.IsSubmit.coid.value = cid;
	document.IsSubmit.action = '/contents/review.asp';
	document.IsSubmit.target = '_top';
	document.IsSubmit.submit();
}

function deleteReview(cid){
	if (!confirm('¼­ÆòÀ» »èÁ¦ ÇϽðڽÀ´Ï±î?'))
		return;

	document.IsSubmit.coid.value = cid;
	document.IsSubmit.smOpt.value = 'RD';
	document.IsSubmit.target = 'uProcess';
	document.IsSubmit.action = '/mypage/lend_Process.asp';
	document.IsSubmit.submit();
}


function chklogin(){
	//alert('·Î±×ÀÎ ÈÄ ÀÌ¿ëÇØ Áֽñ⠹ٶø´Ï´Ù.');
	//return;

	if(confirm("·Î±×ÀÎ ÈÄ ÀÌ¿ëÀÌ °¡´ÉÇÕ´Ï´Ù.\n·Î±×ÀÎ ÆäÀÌÁö·Î À̵¿ ÇϽðڽÀ´Ï±î?"))
	{
		location.href = "/common/login.asp?url="+ escape(location.href);
	}
}

// ÁֹιøÈ£ üũ
function juminCheck(jumin1, jumin2) {

	if(jumin1.length != 6) {
		alert("Áֹεî·Ï¹øÈ£ ¾ÕºÎºÐÀÇ ÀÚ¸®¼ö°¡ ¸ÂÁö ¾Ê½À´Ï´Ù. ´Ù½Ã È®ÀÎÇϽðí ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		jumin1.focus();
		
		return -1;
	
	} else if(jumin2.length != 7) {
		alert("Áֹεî·Ï¹øÈ£ µÞºÎºÐÀÇ ÀÚ¸®¼ö°¡ ¸ÂÁö ¾Ê½À´Ï´Ù. ´Ù½Ã È®ÀÎÇϽðí ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");
		jumin2.focus();
		
		return -1;
	
	} else {
		var str_serial1 = jumin1;
		var str_serial2 = jumin2;

		if(str_serial1.substring(2,3) > 1) {
			alert('À߸øµÈ Áֹεî·Ï¹øÈ£ÀÔ´Ï´Ù. ´Ù½Ã È®ÀÎÇϽðí ÀÔ·ÂÇØ ÁÖ¼¼¿ä.');
			jumin1.select();
			
			return -1;   
		}

		if(str_serial1.substring(4,5) > 3) {
			alert('À߸øµÈ Áֹεî·Ï¹øÈ£ÀÔ´Ï´Ù. ´Ù½Ã È®ÀÎÇϽðí ÀÔ·ÂÇØ ÁÖ¼¼¿ä.');
			jumin1.select();
			
			return -1;   
		}

		if(str_serial2.substring(0,1) > 4 || str_serial2.substring(0,1) == 0) {
			alert('À߸øµÈ Áֹεî·Ï¹øÈ£ÀÔ´Ï´Ù. ´Ù½Ã È®ÀÎÇϽðí ÀÔ·ÂÇØ ÁÖ¼¼¿ä.');
			jumin2.select();
			
			return -1;   
		}

		var a1 = str_serial1.substring(0,1);
		var a2 = str_serial1.substring(1,2);
		var a3 = str_serial1.substring(2,3);
		var a4 = str_serial1.substring(3,4);
		var a5 = str_serial1.substring(4,5);
		var a6 = str_serial1.substring(5,6);
		var check_digit = a1 * 2 + a2 * 3 + a3 * 4 + a4 * 5 + a5 * 6 + a6 * 7;

		var b1 = str_serial2.substring(0,1);
		var b2 = str_serial2.substring(1,2);
		var b3 = str_serial2.substring(2,3);
		var b4 = str_serial2.substring(3,4);
		var b5 = str_serial2.substring(4,5);
		var b6 = str_serial2.substring(5,6);
		var b7 = str_serial2.substring(6,7);
		var check_digit = check_digit + b1 * 8 + b2 * 9 + b3 * 2 + b4 * 3 + b5 * 4 + b6 * 5;

		check_digit = check_digit % 11;
		check_digit = 11 - check_digit;
		check_digit = check_digit % 10;
		
		if(check_digit != b7) {
			alert('À߸øµÈ Áֹεî·Ï¹øÈ£ÀÔ´Ï´Ù. ´Ù½Ã È®ÀÎÇϽðí ÀÔ·ÂÇØ ÁÖ¼¼¿ä.');
			jumin2.select();
			
			return -1;
		}
		return ;
	
	}
}

function fnformSort(field,value)
{
	document.form.sortField.value = field;
	document.form.sortValue.value = value;
	form.submit();


}
function fnformsubmit()
{
	document.form.sortField.value = '';
	document.form.sortValue.value = '';
	form.submit();
}
function fnformsubmit2(a)
{
	document.form.sortField.value = '';
	document.form.sortValue.value = '';
	form.action = a;
	form.submit();
}

function fnformPageNav(page)
{	
	document.form.iPage.value=page;
	document.form.submit();
}

function fncheckNumber()
{
		
		var objEv = event.srcElement;
		var objEvV = objEv.value.replace(',','');

		if(isNaN(objEvV)==true){
			alert("¼ýÀÚ¸¸ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
			objEv.value="";
			objEv.focus();
			event.returnValue=false;
		}		
}
function fnformsubmit_period()
{
document.form.submit();
}