/** ajax library **/
var ajax = {};
ajax.xhr = {};

ajax.xhr.Request = function(url, params, callback, method) {
	this.url = url;
	this.params = params;
	this.callback = callback;
	this.method = method;
	this.send();
}

// XMLHttpRequest ??u?? ?????? ?????? ????????.
ajax.xhr.Request.prototype = {

	// XMLHttpRequest ??u ?????
	getXMLHttpRequest: function() {
		if (window.ActiveXObject) {
			try {
				// IE???? XMLHttpRequest ??u ?????
				return new ActiveXObject("Msxml2.XMLHTTP");
			} catch(e) {
				try {
					return new ActiveXObject("Microsoft.XMLHTTP");
				} catch(e1) { return null; }
			}
		// IE ????? ???????, ?????? ???? ?????? XMLHTtpRequest ??u ?????
		} else if (window.XMLHttpRequest) {
			return new XMLHttpRequest();
		} else {
			return null;
		}		
	},

	// ???????? ??u ??????
	send: function() {
		this.req = this.getXMLHttpRequest();
		
		// GET ??????? ?????? ???
		var httpMethod = this.method ? this.method : 'GET';
		if (httpMethod != 'GET' && httpMethod != 'POST') {
			httpMethod = 'GET';
		}
		var httpParams = (this.params == null || this.params == '') ? null : this.params;
		var httpUrl = this.url;

		if (httpMethod == 'GET' && httpParams != null) {
			httpUrl = httpUrl + "?" + httpParams;
		}

		this.req.open(httpMethod, httpUrl, true);
		this.req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		var request = this;

		// ?????κ????? ???? ??u?? o????? ????? ??????? ??´?.
		this.req.onreadystatechange = function() {
			request.onStateChange.call(request);
		}

		// POST ??????? ?????? ???
		this.req.send(httpMethod == 'POST' ? httpParams : null);
	},

	// ?????κ????? ???? ??? o???? ??? ????
	onStateChange: function() {
		this.callback(this.req);
	}
}

/** ajax library **/

/** 약관 동의 check**/
function provision_agreement()
{ 
	var member_form = document.member_form;
	if(document.getElementById("agree").checked==false)
	{
		alert("이용약관에 동의하지 않았습니다.");
		document.getElementById("agree").focus();
		return false;
	}
	if(document.getElementById("agree1").checked==false)
	{
		alert("이용약관에 동의하지 않았습니다.");
		document.getElementById("agree1").focus();
		return false;
	}
	else if(member_form.name.value=="")
	{
		alert("이름을 입력해 주세요.");
		member_form.focus();
		return false;
	}
	else if(member_form.ssn1.value == "") {
				alert("주민등록번호 앞자리를 입력하세요");
				member_form.ssn1.focus();
				return false;
	}
		
	else if(member_form.ssn2.value == "") {
				alert("주민등록번호 뒷자리를 입력하세요");
				member_form.ssn2.focus();
				return false;
	}
	else if(regcheck(member_form.ssn1.value+member_form.ssn2.value) == false) {
				return false;
	}
	member_form.submit();
}



/** email address 자동 입력 **/
function address_change()
{
	var obj_select = document.getElementById("email");
	for(i=0;i < obj_select.length ;i++)
	{
		if(obj_select[i].selected==true)
		{
			if(obj_select[i].value=='')
			{
				var obj_input1 = document.getElementById("email1");
				var obj_input2 = document.getElementById("email2");
				obj_input1.value = '';
				obj_input2.value = '';
			}
			else
			{
				var obj_input1 = document.getElementById("email2");
				obj_input1.value = obj_select[i].value;
				
			}
		}
	}
}
/** id check **/
function id_check()
{
	var obj_id = document.getElementById("id");
	var id = obj_id.value;
	if(id=='')
	{
		alert('id를 입력해 주십시오!');
	}
	else
	{
		var path = "../login/id_check.php";
		var info = "id="+id;
		//window.showModalDialog("id_check.php?"+info,window,"dialogWidth:500px;dialogHeight:500px;status:no;help:no");  
		new ajax.xhr.Request(path,info,return_id_check,'POST');	
	}
}
function return_id_check(req) {
	if(req.readyState == 4) {
		if(req.status == 200) {
			var resultString = req.responseText;
			if(resultString == 'valid') {
				alert("사용 가능한 User ID 입니다.");
				document.getElementById("duplication_check").value = 1;
			}else {
				alert("중복된 User ID 입니다.");
				document.getElementById("duplication_check").value = 0;
			}
		}
	}
}
/** pop up window (주소찾기) **/
function pop_find_address(mode)
{
	
	var winObject = null;
	var settings ='toolbar=0,directories=0,status=no,menubar=0,scrollbars=yes,resizable=yes,height=300,width=500,left=0,top=0';
	if(mode=='user')
	{
		var target = "../login/find_address.php";
	}
	else
	{
		var target = '../member/find_address.php';
	}
	
	winObject = window.open(target, 'checkGroup', settings);
	
}

/** 주소 검색 **/
function find_address()
{
	
	var obj_address = document.getElementById("address");
	var address = obj_address.value;
	if(address=='')
	{
		alert('검색어를 입력하세요!');
	}
	else
	{
		address_form.submit();
	}
}

/** 주소 삽입 **/
function address_injection(zipcode1,addr1,addr2)
{
	var zip = zipcode1.split('-');
	var zip1 = zip[0];
	var zip2 = zip[1];
	opener.document.getElementById('zipcode1').value = zip1;
	opener.document.getElementById('zipcode2').value = zip2;
	opener.document.getElementById('address1').value = addr1;
	opener.document.getElementById('address2').value = addr2;
	
}
/** member form 유효성검사 **/
function member_form_validation(mode)
{
	var member_form = document.member_join_form;
	
	if(mode=='add')
	{
		var id_specific_char ;
		var pw_specific_char ;
		id_specific_char = onlynum(member_form.id.value);
		pw_specific_char = onlynum(member_form.pw.value);
		if(member_form.duplication_check.value!='1')
		{
			alert("아이디중복체크를 해 주십시요");
			member_form.id.focus();
			return false;
		}
		else if ((member_form.id.value.length<4) || (member_form.id.value.length>12)) {
			alert("아이디가 4자리 미만이거나 12자리이상입니다.\n\n 다시 입력하여 주십시요.");
			member_form.id.value = '';
			member_form.id.focus();
			return false;
		}
		else if (id_specific_char == false) {
			alert("ID에 한글이나 특수 문자가 있습니다.영문,숫자의 조합으로 4-12자리내에서 입력하십시오. ");
			member_form.id.value = '';
			member_form.id.focus();
			return false;
		}
		
		else if ((member_form.pw.value.length<4) || (member_form.pw.value.length>8)) {
			alert("비밀번호가  4자리 미만이거나 8자리이상입니다.\n\n 다시 입력하여 주십시요");
			member_form.pw.focus();
			return false;
		} else if (member_form.pw.value != member_form.pw2.value) {	
			alert("비밀번호가 일치하지 않습니다.\n\n다시한번 확인하여 주십시요");
			member_form.pw.focus();
			return false;	
		}
		else if (member_form.hint.value == '') {	
			alert("hint 값을 입력하여 주십시오.");
			member_form.hint.focus();
			return false;	
		}
		
		/** password check 
		else if (pw_specific_char == false) {
			alert("password에 한글이나 특수 문자가 있습니다.영문,숫자의 조합으로 4-12자리내에서 입력하십시오. ");
			member_form.pw.value = '';
			member_form.pw2.value = '';
			member_form.pw.focus();
			return false;
		}
		**/
		else if (member_form.name.value == '') {	
			alert("이름을 입력하여 주십시오.");
			member_form.name.focus();
			return false;	
		}
		/**
		else if(member_form.ssn1.value == "") {
				alert("주민등록번호 앞자리를 입력하세요");
				member_form.ssn1.focus();
				return false;
		}
		else if(member_form.ssn2.value == "") {
				alert("주민등록번호 뒷자리를 입력하세요");
				member_form.ssn2.focus();
				return false;
		}
		else if(regcheck(member_form.ssn1.value+member_form.ssn2.value) == false) {
				return false;
			}
		**/
		else if (member_form.email1.value == ''||member_form.email2.value == '')
		{	
			alert("이메일이 입력되지 않았습니다");
			member_form.email1.focus();
			return false;	
		}
		
		else if (member_form.office_phone.value == ''||member_form.office_phone1.value == ''||member_form.office_phone2.value == '')
		{	
			alert("전화번호 입력이 올바르지 않습니다.");
			member_form.office_phone.focus();
			return false;	
		}
		else if (isNaN(member_form.office_phone.value) || isNaN(member_form.office_phone1.value) || isNaN(member_form.office_phone2.value)) {
			alert("전화 번호에는 숫자만 입력하세요.");
			member_form.office_phone.focus();
			return false;
		} 
		else if (member_form.mobile_phone.value == ''||member_form.mobile_phone1.value == ''||member_form.mobile_phone2.value == '')
		{	
			alert("전화번호 입력이 올바르지 않습니다.");
			member_form.mobile_phone.focus();
			return false;	
		}
		else if (isNaN(member_form.mobile_phone.value) || isNaN(member_form.mobile_phone1.value) || isNaN(member_form.mobile_phone2.value)) {
			alert("전화 번호에는 숫자만 입력하세요.");
			member_form.mobile_phone.focus();
			return false;
		}
		/**
		else if (member_form.address1.value == '') {
			alert("주소가 입력되지 않았습니다");
			return false;
		}
		**/
		document.member_join_form.submit();
	}//mode - add
	
	if(mode=='edit')
	{
		var pw_specific_char ;
		pw_specific_char = onlynum(member_form.pw.value);
		if ((member_form.pw.value.length<4) || (member_form.pw.value.length>8)) {
			alert("비밀번호가  4자리 미만이거나 8자리이상입니다.\n\n 다시 입력하여 주십시요");
			member_form.pw.focus();
			return false;
		} else if (member_form.pw.value != member_form.pw2.value) {	
			alert("비밀번호가 일치하지 않습니다.\n\n다시한번 확인하여 주십시요");
			member_form.pw.focus();
			return false;	
		}
		/** password check 
		else if (pw_specific_char == false) {
			alert("password에 한글이나 특수 문자가 있습니다.영문,숫자의 조합으로 4-12자리내에서 입력하십시오. ");
			member_form.pw.value = '';
			member_form.pw2.value = '';
			member_form.pw.focus();
			return false;
		}
		**/
		else if (member_form.office_phone.value == ''||member_form.office_phone1.value == ''||member_form.office_phone2.value == '')
		{	
			alert("전화번호 입력이 올바르지 않습니다.");
			member_form.office_phone.focus();
			return false;	
		}
		else if (isNaN(member_form.office_phone.value) || isNaN(member_form.office_phone1.value) || isNaN(member_form.office_phone2.value)) {
			alert("전화 번호에는 숫자만 입력하세요.");
			member_form.office_phone.focus();
			return false;
		} 
		else if (member_form.mobile_phone.value == ''||member_form.mobile_phone1.value == ''||member_form.mobile_phone2.value == '')
		{	
			alert("전화번호 입력이 올바르지 않습니다.");
			member_form.mobile_phone.focus();
			return false;	
		}
		else if (isNaN(member_form.mobile_phone.value) || isNaN(member_form.mobile_phone1.value) || isNaN(member_form.mobile_phone2.value)) {
			alert("전화 번호에는 숫자만 입력하세요.");
			member_form.mobile_phone.focus();
			return false;
		}
		else if (member_form.email1.value == ''||member_form.email2.value == '')
		{	
			alert("이메일이 입력되지 않았습니다");
			member_form.email1.focus();
			return false;	
		}
		else if (member_form.address1.value == '') {
			alert("주소가 입력되지 않았습니다");
			return false;
		}
		document.member_join_form.submit();
	}//mode - edit
}
/** 특수문자 , 한글 검사 **/
function onlynum(data) {
		var i;
		var Alpha = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890';
		var compstr = new String(data);
		for (i=0; i<compstr.length; i++) {
			if (Alpha.indexOf(compstr.substring(i, i+1))<0) {
				return false;
			}
		}
		return true;
}
/** 주민번호 체크 **/
function regcheck(num){
		var month='(0[1-9]|1[0-2])';
		var date='(0[1-9]|[1-2][0-9]|3[0-1])';
		var regMonth = new RegExp(month);
		var regDate = new RegExp(date);

		if(!regMonth.test(num.substring(2,4))) {
			alert("정상적인 주민등록번호가 아닙니다");
			member_form.ssn1.focus();
			return false;
		}

		if(!regDate.test(num.substring(4,6))) {
			alert("정상적인 주민등록번호가 아닙니다");
			member_form.ssn1.focus();
			return false;
		}

		var tab=[2,3,4,5,6,7,8,9,2,3,4,5];
		var sum=0,i=0;

		for (i=0;i<12;i++) sum+=parseInt(num.charAt(i))*tab[i];

		if (((11-(sum%11))%10!=num.charAt(12))) {
			alert("정상적인 주민등록번호가 아닙니다");
			member_form.ssn1.focus();
			return false;
		}
	}





/** id/pw 검색 **/
function account_search(type)
{
	if(type=='id')
	{
		var search_form = document.search_form;
		search_form.mode.value=type;
		if (search_form.name.value == '') {	
			alert("이름을 입력해 주십시오.");
			search_form.name.focus();
			return false;	
		}
		if (search_form.hint.value == '') {	
			alert("힌트값을 입력해 주십시오.");
			search_form.hint.focus();
			return false;	
		}
		if (search_form.email.value == '') {	
			alert("email을 입력해 주십시오.");
			search_form.email.focus();
			return false;	
		}
		var path = "../login/account_check.php";
		var info = "name="+search_form.name.value+"&mode=id&hint="+search_form.hint.value+"&email="+search_form.email.value;
		new ajax.xhr.Request(path,info,return_find,'POST');
		/**
		var winObject = null;
		var settings ='toolbar=0,directories=0,status=no,menubar=0,scrollbars=yes,resizable=yes,height=300,width=300,left=0,top=0';
		var target = '../login/account_check.php?'+"name="+search_form.name.value+"&mode=id&hint="+search_form.hint.value+"&email="+search_form.email.value;
		winObject = window.open(target, 'checkGroup', settings);
		**/
	}
	if(type=='pw')
	{
		var search_form = document.search_form;
		search_form.mode.value=type;
		if (search_form.id.value == '') {	
			alert("id를 입력해 주십시오.");
			search_form.id.focus();
			return false;	
		}
		if (search_form.hint1.value == '') {	
			alert("힌트값을 입력해 주십시오.");
			search_form.hint1.focus();
			return false;	
		}
		if (search_form.email1.value == '') {	
			alert("email을 입력해 주십시오.");
			search_form.email1.focus();
			return false;	
		}
		var path = "../login/account_check.php";
		var info = "id="+search_form.id.value+"&mode=pw&hint="+search_form.hint1.value+"&email="+search_form.email1.value;
		new ajax.xhr.Request(path,info,return_find,'POST');
		/**
		var winObject = null;
		var settings ='toolbar=0,directories=0,status=no,menubar=0,scrollbars=yes,resizable=yes,height=300,width=300,left=0,top=0';
		var target = '../login/account_check.php?'+"id="+search_form.id.value+"&mode=pw&hint="+search_form.hint1.value+"&email="+search_form.email1.value;
		winObject = window.open(target, 'checkGroup', settings);
		**/
	}	
}
function return_find(req) {
	if(req.readyState == 4) {
		if(req.status == 200) {
			var resultString = req.responseText;
			
			alert(resultString);
		}
	}
}





/** 회원 탈퇴 승인**/
function withdrawal(id)
{
	if(confirm('회원 탈퇴하시겠습니까?')) {
			location.href = "member_withdrawal.php?id="+id;
		}
}

/** product form validation **/
function product_form_validation(mode)
{
	
	if(mode=='community')
	{
		var p_form = document.community_upload_form;
		if (p_form.subject.value == '') {	
				alert("제목을 입력해 주십시오.");
				p_form.subject.focus();
				return false;	
			}
		else if (p_form.imgup101.value == '') {	
			alert("이미지를 업로드해 주십시오.");
			p_form.imgup101.focus();
			return false;	
		}	
	}
	else if(mode=='notice'||mode=='paper')
	{
		
		var p_form = document.service_form;
		if (p_form.subject.value == '') {	
				alert("제목을 입력해 주십시오.");
				p_form.subject.focus();
				return false;	
			}
		else if (p_form.p_feature.value == '') {	
			alert("내용을 입력해 주십시오.");
			p_form.p_feature.focus();
			return false;	
		}	
		else if (p_form.imgup101.value == '') {	
			alert("이미지를 업로드해 주십시오.");
			p_form.imgup101.focus();
			return false;	
		}	
	}
	
	else if(mode=='agency')
	{
		var p_form = document.service_form;
		if (p_form.brand.value == '') {	
			alert("업체명을 입력해 주십시오.");
			p_form.brand.focus();
			return false;	
		}	
		
		else if (p_form.search_select.value == '') {	
			alert("시도를 입력해 주십시오.");
			p_form.search_select.focus();
			return false;	
		}
		else if (p_form.address.value == '') {	
			alert("주소를 입력해 주십시오.");
			p_form.address.focus();
			return false;	
		}	
		else if (p_form.phone.value == '') {	
			alert("전화 번호를 입력해 주십시오.");
			p_form.phone.focus();
			return false;	
		}	
		
		
	
	}
	else
	{
		var p_form = document.product_form;
		if (p_form.subject.value == '') {	
				alert("제목을 입력해 주십시오.");
				p_form.subject.focus();
				return false;	
			}
		else if (p_form.email.value == '') {	
			alert("email 주소를 입력해 주십시오.");
			p_form.email.focus();
			return false;	
		}
		else if (p_form.imgup101.value == '') {	
			alert("이미지를 업로드해 주십시오.");
			p_form.imgup101.focus();
			return false;	
		}
		else if (p_form.imgup102.value == '') {	
			alert("이미지를 업로드해 주십시오.");
			p_form.imgup102.focus();
			return false;	
		}
		else if (p_form.imgup103.value == '') {	
			alert("이미지를 업로드해 주십시오.");
			p_form.imgup103.focus();
			return false;	
		}
		else if (p_form.p_feature.value == '') {	
			alert("제품특징을 입력해 주십시오.");
			p_form.p_feature.focus();
			return false;	
		}
	}
		
	if(mode=='community')
	{
		community_upload_form.submit();
	}
	else if(mode=='notice'||mode=='paper')
	{
		p_form.submit();
	}
	else if(mode=='agency')
	{
		p_form.submit();
	}
	else
	{	
		p_form.submit();
	}	
	
}
/** 관리자 창 열기 **/
function admin_window()
{
	/**
	var winObject = null;
	var settings ='toolbar=0,directories=0,status=no,menubar=0,scrollbars=yes,resizable=yes,height=300,width=500,left=0,top=0';
	var target = '../admin/admin.php';
	winObject = window.open(target, 'checkGroup', settings);
	**/
	alert("test");
}
/** image 원본 size popup **/
function view(x,y,z){
	newin=window.open('',y,z);
	newin.document.write("<head><title> View Image</title></head><body topmargin='0' leftmargin='0' onclick='self.close()' style='cursor:hand'><img src='"+x+"' width='800' height='600' border='0'/></body>");
}

function callImage(filename){
	view(filename,'','width=800,height=600');
}


/** admin account check **/
function admin_account_check()
{
	var obj_id = document.getElementById("id");
	var id = obj_id.value;
	var obj_pw = document.getElementById("pw");
	var pw = obj_pw.value;
	if(id==''){
		alert('id를 입력해 주십시오!');
		return false;
	}
	if(pw=='')
	{
		alert('password를 입력해 주십시오!');
		return false;
	}
	var path = "admin_login_permission.php"
	var info = "id="+id+"&pw="+pw;
	new ajax.xhr.Request(path,info,admin_login_permission,'POST');
	
}
function admin_login_permission(req) {
	if(req.readyState == 4) {
		if(req.status == 200) {
			var resultString = req.responseText;
			if(resultString == 'valid') {
				location.href='admin.php';
			}else {
				alert("비밀번호가 일치 하지 않습니다.확인 후 다시 시도하여 주십시오.");
			}
		}
	}
}
/** 상품검색 **/
function search_product()
{
	/**
	var obj_select = document.getElementById("search_select");
	var s_cate = obj_select.value;
	var obj_input = document.getElementById("search_word");
	var search_word = obj_input.value;
		
	if(s_cate==''){
		alert('카테고리를 선택해 주십시오!');
		return false;
	}
	if(search_word=='')
	{
		alert('검색어를 입력해 주십시오!');
		return false;
	}
	**/
	document.search_form.submit();
}



/**관지자 정보 수정 **/
function admin_modification()
{
	var id = document.getElementById("id").value;
	var pw = document.getElementById("pw").value;
	var email = document.getElementById("email").value;
	if(id==''){
		alert('id를 입력해 주세요!');
		return false;
	}
	if(pw==''){
		alert('패스워드를 입력해 주세요!');
		return false;
	}
	if(email==''){
		alert('이메일을 입력해 주세요!');
		return false;
	}
	location.href="admin_modification.php?id="+id+"&pw="+pw+"&email="+email;
}


/** screen saver image handling **/
function image_change(filepath,subject)
{
	if(filepath=='')
	{
		var obj_frame = document.getElementById('span_main');
		obj_frame.innerHTML = '';
		var obj_span = document.getElementById('span_subject');
		obj_span.innerHTML =	'';
		
		var obj_span_zoom = document.getElementById('span_zoom');
		obj_span_zoom.innerHTML = "<a href=\"#\" onclick=\"javascript:alert('image가 없습니다.');\"><img src=\"../images/board/btn_+.gif\" width=\"19\" height=\"18\"></a>";
		
		obj_span1 = document.getElementById('a1');
		obj_span1.innerHTML = "<a href=\"#\" onclick=\"javascript:alert('image가 없습니다.');\"><img src=\"../images/board/btn_1024.gif\" width=\"62\" height=\"14\"></a>";
		obj_span2 = document.getElementById('a2');
		obj_span2.innerHTML = "<a href=\"#\" onclick=\"javascript:alert('image가 없습니다.');\"><img src=\"../images/board/btn_1024_2.gif\" width=\"62\" height=\"14\"></a>";
		
	}
	else
	{
		var obj_frame = document.getElementById('span_main');
		obj_frame.innerHTML = "<img id=\"main_frame\" src=\"\" width=\"394\" height=\"272\">";
		var obj_frame = document.getElementById('main_frame');
		obj_frame.src = filepath;
		var file = obj_frame.src.split("\/");
		var filename = "../upload_image/"+file[file.length-1];
		
		var obj_span_zoom = document.getElementById('span_zoom');
		obj_span_zoom.innerHTML = "<a href=\"#\" onclick=\"javascript:callImage('"+filename+"');\"><img src=\"../images/board/btn_+.gif\" width=\"19\" height=\"18\"></a>";
			
		var obj_span = document.getElementById('span_subject');
		obj_span.innerHTML = subject;
		obj_span1 = document.getElementById('a1');
		obj_span1.innerHTML = "<a href=\"download.php?file="+filename+"\"><img src=\"../images/board/btn_1024.gif\" width=\"62\" height=\"14\"></a>";
		obj_span2 = document.getElementById('a2');
		obj_span2.innerHTML = "<a href=\"download.php?file="+filename+"\"><img src=\"../images/board/btn_1024_2.gif\" width=\"62\" height=\"14\"></a>";
	}
}
function image_navi(id,selection,mode)
{
	
	var path = "image_handler.php"
	var info = "id="+id+"&mode="+mode+"&search_select="+selection;
	new ajax.xhr.Request(path,info,img_return,'get');
	
	/**
	var winObject = null;
	var settings ='toolbar=0,directories=0,status=no,menubar=0,scrollbars=yes,resizable=yes,height=300,width=500,left=0,top=0';
	var target = 'image_handler.php?'+"id="+id+"&search_select="+selection+"&mode="+mode;
	winObject = window.open(target, 'checkGroup', settings);
	**/
	
}

function img_return(req) {
	if(req.readyState == 4) {
		if(req.status == 200) {
			var resultString = req.responseText;
			var cate = resultString.split("|");
			
			
			var pre = cate[0].split("#");
			var img = cate[1].split("#");
			var next = cate[2].split("#");
			
			
			var s_next = document.getElementById('s_next');
			if(next[0]=='@')
			{
				s_next.innerHTML = '';
				s_next.innerHTML = "<a href=\"#\" onclick=\"javascript:alert('다음 image가 없습니다.');\"><img src=\"../images/02/allow_right.gif\" width=\"50\" height=\"20\" /></a>";
				
			}
			else
			{
				s_next.innerHTML = '';
				s_next.innerHTML = "<a  href=\"#\" onclick=\"javascript:image_navi("+next[0]+","+next[1]+",'next');\"><img src=\"../images/02/allow_right.gif\" width=\"50\" height=\"20\" /></a>";
				
			}
			
			var s1 = document.getElementById('s1');
			var s2 = document.getElementById('s2');
			var s3 = document.getElementById('s3');
			var s4 = document.getElementById('s4');
			var s5 = document.getElementById('s5');
			
			s1.innerHTML = "<a href=\"#\" onclick=\"javascript:img_control('../pds/data/"+img[1]+"');\"><img src=\"../pds/data/"+img[1]+"\" width=\"80\" height=\"60\" /></a>";
			s2.innerHTML = "<a href=\"#\" onclick=\"javascript:img_control('../pds/data/"+img[2]+"');\"><img src=\"../pds/data/"+img[2]+"\" width=\"80\" height=\"60\" /></a>";
			s3.innerHTML = "<a href=\"#\" onclick=\"javascript:img_control('../pds/data/"+img[3]+"');\"><img src=\"../pds/data/"+img[3]+"\" width=\"80\" height=\"60\" /></a>";
			s4.innerHTML = "<a href=\"#\" onclick=\"javascript:img_control('../pds/data/"+img[4]+"');\"><img src=\"../pds/data/"+img[4]+"\" width=\"80\" height=\"60\" /></a>";
			s5.innerHTML = "<a href=\"#\" onclick=\"javascript:img_control('../pds/data/"+img[5]+"');\"><img src=\"../pds/data/"+img[5]+"\" width=\"80\" height=\"60\" /></a>";
									
			var s_prv = document.getElementById('s_prev');
			if(pre[0]=='@')
			{
				s_prv.innerHTML = '';
				s_prv.innerHTML = "<a href=\"#\" onclick=\"javascript:alert('이전 image가 없습니다.');\"><img src=\"../images/02/allow_left.gif\" width=\"50\" height=\"20\" /></a>";
			}
			else
			{
				s_prv.innerHTML = '';
				s_prv.innerHTML = "<a href=\"#\" onclick=\"javascript:image_navi("+pre[0]+","+pre[1]+",'prev');\"><img src=\"../images/02/allow_left.gif\" width=\"50\" height=\"20\" /></a>";
			}
			
		}
	}
}

function img_control(path)
{
	
	document.getElementById('screen').src = path;
}



function choice()
{
	if(document.getElementById('tot_check').checked)
	{
		var e_chk = document.getElementsByName('del_chk');
		for(i=0;i <e_chk.length ; i++)
		{
			e_chk[i].checked = true;
		}
	}
	else
	{
		var e_chk = document.getElementsByName('del_chk');
		for(i=0;i <e_chk.length ; i++)
		{
			e_chk[i].checked = false;
		}
	}	
}
function delete_list()
{
	var e_chk = document.getElementsByName('del_chk');
	var value1 = "";
	var flag = 1;
		for(i=0;i <e_chk.length ; i++)
		{
			
			if(e_chk[i].checked)
			{
				flag = flag+1;
				value1 = value1 + e_chk[i].value + "|";
			}
		}
		if(flag==1)
		{
			alert("선택 항목이 없습니다.");
			return false;
		}
		document.getElementById('value').value=value1;
		alert(document.getElementById('value').value);
		c_form.submit();
}

function searching()
{
	if(document.getElementById('s_part1').value!='')
	{search_html1.submit();}
}