var img_url = "http://image.pulug.com/IMG";
 
//포커스 Blur 함수
function bluring(){
		try	{
			if(event.srcElement.tagName=="A"||event.srcElement.tagName=="a"||event.srcElement.tagName=="img"||event.srcElement.tagName=="IMG") document.body.focus();
		}
		catch(e) {}
}
	document.onfocusin=bluring;


//셀렉트 박스 레이어로 떨어지는 함수
function point(arg){
	var point = document.getElementById(arg);
		
	if (point.style.display=='block'){
		point.style.display = "none";
	}
	else {
		point.style.display = "block";
	}
}


//이미지 등록시 미리보기
function image_preview(obj){

	if(obj.value.match(/(.jpg|.JPG|.gif|.GIF|.bmp|.BMP|.png|.PNG)/)) {
		//var src_value = obj.value;
		//preview_image.innerHTML = "<img src='" + src_value + "' width='80' height='80'>";
		
		var dest    = document.getElementById("preview_image"); 
		dest.style.width="100px";
		dest.style.height="100px";
	    dest.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + obj.value + "',sizingMethod=scale)"; 

	}
	else {
		alert("이미지 파일만 업로드 가능합니다.");
		obj.value = "";
	}	

}

function fn_select_search(obj,obj_word, div_id, sel_id, op_name, op_value)
{	
	obj.value=op_value;
	document.getElementById(sel_id).src=op_name;
	point(div_id);
	obj_word.focus();
}

function fn_select_search_text(obj, div_id, sel_id, op_name, op_value)
{	
	obj.value=op_value;
	eval(sel_id).innerHTML=op_name;
	point(div_id);
}

function set_all_nothing() {
	if (document.all.checking != undefined)
	{
		var  check_nums = document.all.checking.length;
		if (check_nums == null )
			document.all.checking.checked = document.all.all_check.checked;
		else {
			for(i=0; i < check_nums; i++) {
				document.all.checking[i].checked = document.all.all_check.checked;
			}
		}
	}
}

//전체선택 또는 해제 표시
function set_all_nothing(obj)
{
	if (document.all["chk_all_nothing"].checked == true)
		select_all(obj);
	else
		select_cancel(obj);
}

//전체선택 표시
function select_all(obj)
{
	for (var k=0; k<obj.elements.length; k++)
	{
		if (obj.elements[k].name == "chk_box")
		{
			if (obj.elements[k].checked == false)
			{
				obj.elements[k].click();
			}
		}
	}
}

//선택취소 표시
function select_cancel(obj)
{
	for (var k=0; k<obj.elements.length; k++)
	{
		if (obj.elements[k].name == "chk_box")
		{
			if (obj.elements[k].checked == true)
			{
				obj.elements[k].click();
			}
		}
	}
}

function str_len_check(Objectname, num)
{
	var intErr;
	var strValue = Objectname;
	var retCode = 0;
	var intErr = 0;
	var str = "";
	
	for (var i=0; i<strValue.length; i++)
	{
		var retCode = strValue.charCodeAt(i);
		var retChar = strValue.substr(i,1).toUpperCase();
	    var retOChar = strValue.substr(i,1);
		
		retCode = parseInt(retCode);

		if ((retChar <  "0" || retChar  > "9") && (retChar <  "A" || retChar  > "Z") && ((retCode  > 255) || (retCode <  0)))
		{
			intErr = intErr + 2;
			str = str + retOChar;
		}
		else
		{
			intErr = intErr + 1;
			str = str + retOChar;
		}
		
		if(intErr > num)
		{
			if(i < (strValue.length -1))
				str = str + "..";
			break;
		}
	}
	 return str;
}

// 특수문자 체크
function Check_nonChar(id_text)
{
	var nonchar = '`@#$%&\|<>;",';
	
	var i ; 
	for ( i=0; i < id_text.length; i++ )  {
		if( nonchar.indexOf(id_text.substring(i,i+1)) > 0) {
			break ; 
		}
	}
	if ( i != id_text.length ) {
		return false ; 
	}
	else{
		return true ;
	} 
	
	return false;
}

function isRadioUnselected(theRadio)
{ 
	var i;
	var j = 10;
	
	for (i=0; i<theRadio.length; i++)
	{
		if (theRadio[i].checked)
			j = i;
	}       
		
	return j;	
}

// 가운데로 새창 띄어주기
function winopen_center(url,target,w,h,scroll)
{
	var win= null;
	var winl = (screen.width-w)/2;
	var wint = (screen.height-h)/2;
	var settings  ='height='+h+',';
		settings +='width='+w+',';
		settings +='top='+wint+',';
		settings +='left='+winl+',';
		settings +='scrollbars='+scroll+',';
		settings +='resizable=no';
	win=window.open(url,target,settings);
	win.window.focus();
}


// top, left값에 따라 새창 띄어주기
function winopen(url,target,w,h,scroll,top,left)
{
	var win= null;
	var settings  ='height='+h+',';
		settings +='width='+w+',';
		settings +='top='+top+',';
		settings +='left='+left+',';
		settings +='scrollbars='+scroll+',';
		settings +='resizable=no';
	win=window.open(url,target,settings);
	win.window.focus();
}

//지정된영역만 잡아서 프린트 하기
function printWindow() {
	bV = parseInt(navigator.appVersion);
	 if (bV >= 4) window.print();
} 

var tempBody;

window.onbeforeprint = function() {

	tempBody = document.body.innerHTML;
	document.body.innerHTML = pri.innerHTML;
}

window.onafterprint = function() {
	document.body.innerHTML = tempBody;
}

function fn_win_resize(posX, posY)
{
	var x = posX;
	var y = posY;
	
    var divEl = document.createElement("div");
    divEl.style.position = "absolute";
    divEl.style.left = "0px";
    divEl.style.top = "0px";
    divEl.style.width = "100%";
    divEl.style.height = "100%";
    document.body.appendChild(divEl);
    window.resizeBy(x-divEl.offsetWidth, y-divEl.offsetHeight);
    document.body.removeChild(divEl);
}

// 숫자만을 기입받게 하는 방법
function OnlyNumber() { 
	if( (event.keyCode<48||event.keyCode>57)&&(event.keyCode<96||event.keyCode>105)&&event.keyCode!=8&&event.keyCode!=9&&event.keyCode!=17&&event.keyCode!=86&&event.keyCode!=46&&event.keyCode!=37&&event.keyCode!=39)
		event.returnValue=false;
}

// 주민번호입력시 앞 자리 입력하면 자동으로 다음칸으로 이동
function checkInput(from, to, len) {
	var str = from.value.length;
	if (str == len) 
		to.focus();
}

//파일 필수 등록
function chkFile(field, name)
{ 
       if(field.value.length < 1){ 
              alert(name); 
              field.focus(); 
              return false; 
       } 
	   else if (field.value.match(/(.bmp|.exe|.html|.asp)/)) {
              alert("업로드가 불가능한 확장자입니다."); 
              field.focus(); 
              return false; 

	   }
       return true; 
}

//가능한 확장자 체크
function chkFileValued(field, name, vfile){
       if(field.value.length < 1){ 
              alert(name); 
              field.focus(); 
              return false; 
       } 
	   else if (!field.value.match(vfile)) {
              alert(vfile.replace(/\|/g, ", ")+" 파일만 업로드가능합니다"); 
              field.focus(); 
              return false; 

	   }
       return true; 
}

//Text 파일 필수 등록 체크
function chkText(field, name)
{ 
	if(field.name.match(/(html)/)) {
       if(field.value.length < 1){ 
              alert(name); 
              return false; 
       } 
       return true; 
	}
	else{
       if(field.value.length < 1){ 
              alert(name); 
              field.focus(); 
              return false; 
       } 
       return true; 
	}
}

//Hidden 파일 필수 등록 체크
function chkHidden(field, name)
{ 
       if(field.value.length < 1){ 
              alert(name); 
              return false; 
       } 
       return true; 
}

//Checkbox 필수 등록 체크
function chkCheckbox(form, field, name)
{
       fieldname = eval(form.name+'.'+field.name);
       if (!fieldname.checked){
              alert(name); 
              field.focus(); 
              return false; 
       }
       return true; 
}

//Radion 필수 등록 체크
function chkRadio(form, field, name)
{
       fieldname = eval(form.name+'.'+field.name);
       for (i=0;i<fieldname.length;i++) {
              if (fieldname[i].checked)
                     return true; 
       }
       alert(name); 
       field.focus(); 
       return false; 
} 

//option 으로 설정된 폼 체크
function chkPatten(field,patten,name)
{ 
    var regNum =/^[0-9]+$/; 
    var regPhone =/^[0-9]{2,3}-[0-9]{3,4}-[0-9]{4}$/; 
    var regMail =/^[_a-zA-Z0-9-]+@[._a-zA-Z0-9-]+\.[a-zA-Z]+$/; 
    var regDomain =/^[.a-zA-Z0-9-]+.[a-zA-Z]+$/; 
    var regAlpha =/^[a-zA-Z]+$/; 
    var regHost =/^[a-zA-Z-]+$/; 
    var regHangul =/[가-힣]/; 
    var regHangulEng =/[가-힣a-zA-Z]/; 
    var regHangulOnly =/^[가-힣]*$/; 
    var regId = /^[a-zA-Z]{1}[a-zA-Z0-9_-]{4,15}$/; 
    var regDate =/^[0-9]{4}-[0-9]{2}-[0-9]{2}$/; 

    patten = eval(patten); 
    if(!patten.test(field.value)){ 
        alert(name + "\n\n항목의 형식이 올바르지 않습니다."); 
        field.focus(); 
        return false; 
    } 
    return true; 
} 

function chkSearch(str){
	
	var nonStr = "',;,+,-,select,delete,insert,truncate,union,@,@@";		
	splitStr = nonStr.split(",")	

	str = str.toLowerCase();

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

		if ( str.indexOf(splitStr[i])  != -1 ){
			alert('['+splitStr[i]+']는 처리할수 없는 검색어 입니다.');
			return false;
		}	
	}
	return true;
}

function SearchCheckForm(f) {
		var search_string = f.n_search_word.value.replace(/ /gi,"");

        if (search_string.length < 2 ) {
                alert("검색어는 2자 이상입니다.");
                f.n_search_word.focus();
                return false;
        }

		//사용할수 없는 문자 걸러내기
		if ( !chkSearch(f.n_search_word.value) ) {
            f.n_search_word.value="";
			f.n_search_word.focus();
			return false;
		}
}

function CheckForm(f) {

       var i,currEl;
       for(i = 0; i < f.elements.length; i++){ 
              currEl = f.elements[i]; 

              //필수 항목을 체크한다.  
              if (currEl.getAttribute("required") != null)
              { 
                     if(currEl.type.toUpperCase() == "TEXT" || currEl.tagName.toUpperCase() == "SELECT" || currEl.tagName.toUpperCase() == "TEXTAREA" ||currEl.type.toUpperCase() == "PASSWORD" )
                     { 
                            if(!chkText(currEl,currEl.hname)) return false; 

                     } else if(currEl.type.toUpperCase() == "FILE"){ 
                            if(!chkFile(currEl,currEl.hname)) return false;

                     }else if(currEl.type.toUpperCase() == "CHECKBOX"){ 
                            if(!chkCheckbox(f, currEl,currEl.hname)) return false; 

                     } else if(currEl.type.toUpperCase() == "RADIO"){ 
                            if(!chkRadio(f, currEl,currEl.hname)) return false; 

                     } 
              }
              // 입력 페턴을 체크한다.
              if(currEl.getAttribute("option") != null && currEl.value.length > 0){ 
                     if(!chkPatten(currEl,currEl.option,currEl.hname)) return false; 
              } 
       }
		return;
}

//업로드 폼 체크
function CheckFormUpload(f,buffer_url) {

       var i,currEl;
       for(i = 0; i < f.elements.length; i++){ 
              currEl = f.elements[i]; 

              //필수 항목을 체크한다.  
              if (currEl.getAttribute("required") != null)
              { 
                     if(currEl.type.toUpperCase() == "TEXT" || currEl.tagName.toUpperCase() == "SELECT" || currEl.type.toUpperCase() == "PASSWORD" || currEl.type.toUpperCase() == "TEXTAREA" )
                     { 
                            if(!chkText(currEl,currEl.hname)) return false; 

                     } else if(currEl.type.toUpperCase() == "FILE"){ 
							if (currEl.vfile==null){
								 if(!chkFile(currEl,currEl.hname)) return false;
							}
							else{
								 if(!chkFileValued(currEl,currEl.hname,currEl.vfile)) return false;
							}

                     }else if(currEl.type.toUpperCase() == "CHECKBOX"){ 
                            if(!chkCheckbox(f, currEl,currEl.hname)) return false; 

                     } else if(currEl.type.toUpperCase() == "RADIO"){ 
                            if(!chkRadio(f, currEl,currEl.hname)) return false; 

                     } else if(currEl.type.toUpperCase() == "HIDDEN"){ 
                            if(!chkHidden(currEl,currEl.hname)) return false; 

                     }
              }
			  
			  if(currEl.type.toUpperCase() == "FILE" && currEl.value.length >0){ 
							if (currEl.vfile==null){
								 if(!chkFile(currEl,currEl.hname)) return false;
							}
							else{
								 if(!chkFileValued(currEl,currEl.hname,currEl.vfile)) return false;
							}

              }

              // 입력 페턴을 체크한다.
              if(currEl.getAttribute("option") != null && currEl.value.length > 0){ 
                     if(!chkPatten(currEl,currEl.option,currEl.hname)) return false; 
              } 


       }
	   ifr_Post(f,buffer_url);		
		return false;
}


//파일삭제 시 삭제여부 재확인(페이지내에서)
function ConfirmActorEach(goUrl,msg){
		flag = confirm(msg)
		if(flag == true){
			location.href=goUrl;
		}
}

function swf(src, w, h)
{
	html = '';
	html += '<object type="application/x-shockwave-flash" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0" id="param" width="'+w+'" height="'+h+'">';
	html += '<param name="movie" value="'+src+'">';
	html += '<param name="quality" value="high">';	
	html += '<param name="wmode" value="transparent">';
	html += '<param name="menu" value="0">';
	html += '<param name="allowScriptAccess" value="always">';
	html += '<embed src="'+src+'" menu="false" quality="high" wmode="transparent" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="'+w+'"  height="'+h+'"><\/embed>';
	html += '<\/object>';
	document.write(html);
}

function swf_comment(src, id)
{
	html = '';
	html += '<object type="application/x-shockwave-flash" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" name="param" id="param">';
	html += '<param name="movie" value="'+src+'">';
	html += '<param name="quality" value="high">';	
	html += '<param name="wmode" value="transparent">';
	html += '<param name="menu" value="0">';
	html += '<param name="allowScriptAccess" value="always">';
	html += '<embed src="'+src+'" menu="false" quality="high" wmode="transparent" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash"><\/embed>';
	html += '<\/object>';
	document.write(html);
}

function goLogin()
{
	top.location.href='/member/login/member_login.html?return_url='+escape(document.location);
}

function ifrWindowReSize(arg)
{
	arg.height = eval(arg.name+".document.body.scrollHeight");
}


function TblReSize(img)
{
	if (img.width > 700 ){
		img.width = 700;
		img.style.cursor='hand';
		img.onclick=function(){AutoResize(img.src);}
	}	
}

function TblReSizeImgBoard(img)
{	
	if (img.width > 700 ){
		img.width = 700;
		img.style.cursor='hand';
		document.getElementById("notice_img").innerHTML = "<span class='cf62 b f11'>*</span> <span class='c848 b f11'>이미지를 클릭하시면 원본 이미지를 보실 수 있습니다.</span>";
		img.onclick=function(){AutoResize(img.src);}		
	}
	
}

//이미지 팝업 띄우기
function AutoResize(img){
  foto1= new Image();
  foto1.src=(img);
  Controlla(img);
}

function Controlla(img){
  if((foto1.width!=0)&&(foto1.height!=0)){
    viewFoto(img);
  }
  else{
    funzione="Controlla('"+img+"')";
    intervallo=setTimeout(funzione,20);
  }
}

function viewFoto(img){	
	largh=foto1.width;
	altez=foto1.height;

	if (screen.width-100 < largh || screen.height-80 < altez ){
		largh = largh + 18
		altez = altez + 18
		stringa="width="+largh+",height="+altez+",scrollbars=yes";
	}
	else{
		stringa="width="+largh+",height="+altez;
	}

	var url = "/common/include/common_view_img.html?filename="+escape(img);
	window.open(url,'view_img',stringa);

}

//핫키워드/배너/실시간검색어 클릭 로그 저장하기
function fn_keynbanner_click(n_ctgr,sz_text)
{
	var obj = document.frm_keynbanner;
	obj.n_ctgr.value = n_ctgr;
	obj.sz_text.value = sz_text;
	obj.action = "/common/include/red_keynbanner_click.html";
	obj.method = "post";
	obj.target = "ifr_keynbanner_src";
	obj.submit();
}

//GNB TOP 검색 카테고리 레이어 열기/닫기
function fn_top_view_search_ctgr()
{
	var view = eval("document.all.top_search_ctgr.style");
	
	if (view.display == "block")
		view.display = "none"; 
	else 
		view.display = "block";
}

//GNB TOP 검색 카테고리 선택하기
function fn_select_search_ctgr(obj,ctgr_no)
{
	fn_top_view_search_ctgr();
	
	obj.top_select_ctgr.src = img_url + "/common/btn/btn_search_re_0" + ctgr_no + ".gif";
	obj.n_search_ctgr.value = ctgr_no;
	obj.sz_search_key.focus();
}

//GNB TOP 검색하기
function fn_top_search(obj)
{
	var search_key = obj.sz_search_key.value.replace(/ /gi,"");
	
	if (search_key.length < 2)
	{
        alert("검색어를 2글자이상 입력해주세요.");
        obj.sz_search_key.focus();
        return false;
	}

	//사용할수 없는 문자 걸러내기
	if (!chkSearch(obj.sz_search_key.value)) {
        obj.sz_search_key.value = "";
		obj.sz_search_key.focus();
		return false;
	}

	return true;
}

//이메일 체크
function eMailCheck(ObjMail)
{
	if (ObjMail.search(/(\S+)@(\S+)\.(\S+)/) == -1 ) 
	{
	    return false;    
	}
	return true;
}

function getCookie(name)
{
  var nameOfCookie = name + "=";
  var x = 0;
  while (x <= document.cookie.length)
  {
    var y = (x+nameOfCookie.length);
    if (document.cookie.substring(x, y) == nameOfCookie)
    {
      if ((endOfCookie = document.cookie.indexOf(";", y)) == -1)
       	endOfCookie = document.cookie.length;
              
      return unescape(document.cookie.substring(y, endOfCookie));
    }
    
    x = document.cookie.indexOf( " ", x ) + 1;
    
    if (x == 0)
    	break;
  }
  return "";
}

function fn_change_ad_layer(layer_num,layer_id)
{		

	for (var i=1; i<=3; i++) {
	
		ID = document.getElementById(layer_id+i);

		if (i == layer_num) {
			try {ID.style.display = "block";} catch(e) {}
		}
		else {	
			try {ID.style.display = "none";} catch(e) {}
		}
	}		
	
	if (layer_num > 2 )
		layer_num = 1;	
	else
		layer_num =  layer_num + 1;
	
	setTimeout("fn_change_ad_layer("+layer_num+",'"+layer_id+"')", 15000);
}
	
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_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_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_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];}
}


//플래쉬에서 호출하는 함수
function fn_gnb_flash_go(sz_url)	
{
	location.href = sz_url;
}


//몰카공작소 성인여부 호출하는 함수
function goAdultPage(sz_url) {
	try { 
		var adult = getCookie("user_adult");
		if (adult == "Y") {
			if (sz_url == "" || sz_url == null) { 					
				location.href="http://www.pulug.com/bbs/bbs_list.html?n_ctgr=6";
			} else {
				location.href = sz_url;
			}
		} else if (adult == "N") {
			alert('성인만 이용할 수 있습니다.');
		}	else {
			if (sz_url == "" || sz_url == null) { 					
				winopen_center('http://www.pulug.com/member/login/pop_member_login.html?n_mode=2&sz_url=/bbs/bbs_list.html?n_ctgr=6', 'pop_member_login', 320, 279, 0);
			} else {
				winopen_center('http://www.pulug.com/member/login/pop_member_login.html?n_mode=2&sz_url=' + escape(sz_url), 'pop_member_login', 320, 279, 0);
			}
		}
	} catch (e) {}
}

//부채표화상채팅 성인/성별여부 호출하는 함수
function OnSubmit_Banner_cp_top(sz_url){
	try { 
		var adult = getCookie("user_adult");
		var f_gender = getCookie("f_gender");
		var f_id = getCookie("f_userid");
		var f_jumin = getCookie("f_user_jumin");
		var f_name = getCookie("f_name");
		if (adult == "Y") {
			if (f_gender == "1") {
				top.parent.location.replace('http://www.pulug.com/thegirl/index.html');
			} else {
				alert("남성회원에게만 제공되는 서비스입니다.");
				return;
			}
		} else if (adult == "N") {
			alert('성인만 이용할 수 있습니다.');
		}	else {
			if (sz_url == "" || sz_url == null) { 					
				winopen_center('http://www.pulug.com/member/login/pop_member_login.html?n_mode=2&sz_url=/thegirl/index.html', 'pop_member_login', 320, 279, 0);
			} else {
				winopen_center('http://www.pulug.com/member/login/pop_member_login.html?n_mode=2&sz_url=' + escape(sz_url), 'pop_member_login', 320, 279, 0);
			}
		}
	} catch (e) {}
}

function goLoginCheck(id,url)
{
	if (id=='')
	{
		winopen_center('/member/login/pop_member_login.html?n_mode=1', 'pop_member_login', 320, 279, 0);
	}
	else
	{
		location.href = url
	}
	
}

//기사/게시물/이미지 > 내용보기 > 부채표Disk 퀵 메뉴바 호출하는 함수
function fn_diskmenubar_ctrl(mode) {
	var obj_close = document.getElementById("diskmenubar_close");
	var obj_open = document.getElementById("diskmenubar_open");
	
	if (mode == "o") {
		obj_close.style.display = "none";
		obj_open.style.display = "block";
		
		setTimeout("fn_diskmenubar_ctrl('c')", 10000);
	}
	else {
		if (obj_close.style.display == "none") {
			obj_open.style.display = "none";
			obj_close.style.display = "block";
		}
	}
}


//기사/게시물/이미지 > 내용보기 > 부채표Disk 콘텐츠 리스트 호출하는 함수
function fn_diskconts_ctrl(mode) {
	var obj_close, obj_open
	
	if (mode == "o") {
		for (var i=1; i<=2; i++) {
			document.getElementById("div_diskc_close_"+i).style.display="none";
		}
		
		for (var i=1; i<=7; i++) {
			document.getElementById("div_diskc_open_"+i).style.display="";
		}		
	}
	else {
		for (var i=1; i<=7; i++) {
			document.getElementById("div_diskc_open_"+i).style.display="none";
		}
		
		for (var i=1; i<=2; i++) {
			document.getElementById("div_diskc_close_"+i).style.display="";
		}	
	}
}


//======================================================
//--- Description : text scrolling
//--- Class Name :fn_scrolling (obj,sec1,sec2,speed,height) 
//--- Param : obj(object element), sec1(롤링speed), sec2(변경speed), speed(보여주는시간), height(높이)
//--- Make Date : 2008/09/22
//--- Author : wildbear
//======================================================
	function fn_scrolling(obj,sec1,sec2,speed,height){ 
	  this.obj=obj; 
	  this.sec1=sec1; 
	  this.sec2=sec2; 
	  this.speed=speed; 
	  this.height=height; 
	  this.h=0; 
	  this.div=document.getElementById(this.obj); 
	  this.htmltxt=this.div.innerHTML; 
	  this.div.innerHTML=this.htmltxt+this.htmltxt; 
	  this.div.isover=false; 
	  this.div.onmouseover=function(){this.isover=true;} 
	  this.div.onmouseout=function(){this.isover=false;} 
	  var self=this; 
	  this.div.scrollTop=0; 
	  window.setTimeout(function(){self.play()},this.sec1); 
	} 
	fn_scrolling.prototype={ 
	  play:function(){ 
		var self=this; 
		if(!this.div.isover){ 
		  this.div.scrollTop+=this.speed; 
		  if(this.div.scrollTop>this.div.scrollHeight/2){ 
			this.div.scrollTop=0; 
		  }else{ 
			this.h+=this.speed; 
			if(this.h>=this.height){ 
			  if(this.h>this.height|| this.div.scrollTop%this.height !=0){ 
				this.div.scrollTop-=this.h%this.height; 
			  } 
			  this.h=0; 
			  window.setTimeout(function(){self.play()},this.sec1); 
			  return; 
			} 
		  } 
		} 
		window.setTimeout(function(){self.play()},this.sec2); 
	  }, 
	  prev:function(){ 
		if(this.div.scrollTop == 0) 
		this.div.scrollTop = this.div.scrollHeight/2; 
		this.div.scrollTop -= this.height; 
	  }, 
	  next:function(){ 
		if(this.div.scrollTop ==  this.div.scrollHeight/2) 
		this.div.scrollTop =0; 
		this.div.scrollTop += this.height; 
	  } 
	}; 
//======================================================


function hideLayer(lay) {
	 document.getElementById(lay).style.display = "none";
}