/** 
 * x.js compiled from X 4.0 with XC 0.27b. 
 * Distributed by GNU LGPL. For copyrights, license, documentation and more visit Cross-Browser.com 
 * Copyright 2001-2005 Michael Foster (Cross-Browser.com)
 **/

var xOp7Up,xOp6Dn,xIE4Up,xIE4,xIE5,xIE6,xNN4,xUA=navigator.userAgent.toLowerCase();
if(window.opera){
  var i=xUA.indexOf('opera');
  if(i!=-1){
    var v=parseInt(xUA.charAt(i+6));
    xOp7Up=v>=7;
    xOp6Dn=v<7;
  }
}
else if(navigator.vendor!='KDE' && document.all && xUA.indexOf('msie')!=-1){
  xIE4Up=parseFloat(navigator.appVersion)>=4;
  xIE4=xUA.indexOf('msie 4')!=-1;
  xIE5=xUA.indexOf('msie 5')!=-1;
  xIE6=xUA.indexOf('msie 6')!=-1;
}
else if(document.layers){xNN4=true;}
var xMac=xUA.indexOf('mac')!=-1;
var xFF=xUA.indexOf('firefox')!=-1;

// (element, event(without 'on'), event listener(function name)[, caption])
function xAddEventListener(e,eT,eL,cap)
{
  if(!(e=xGetElementById(e))) return;
  eT=eT.toLowerCase();
  if((!xIE4Up && !xOp7Up) && e==window) {
    if(eT=='resize') { window.xPCW=xClientWidth(); window.xPCH=xClientHeight(); window.xREL=eL; xResizeEvent(); return; }
    if(eT=='scroll') { window.xPSL=xScrollLeft(); window.xPST=xScrollTop(); window.xSEL=eL; xScrollEvent(); return; }
  }
  var eh='e.on'+eT+'=eL';
  if(e.addEventListener) e.addEventListener(eT,eL,cap);
  else if(e.attachEvent) e.attachEvent('on'+eT,eL);
  else eval(eh);
}
// called only from the above
function xResizeEvent()
{
  if (window.xREL) setTimeout('xResizeEvent()', 250);
  var cw = xClientWidth(), ch = xClientHeight();
  if (window.xPCW != cw || window.xPCH != ch) { window.xPCW = cw; window.xPCH = ch; if (window.xREL) window.xREL(); }
}

function xScrollEvent()
{
  if (window.xSEL) setTimeout('xScrollEvent()', 250);
  var sl = xScrollLeft(), st = xScrollTop();
  if (window.xPSL != sl || window.xPST != st) { window.xPSL = sl; window.xPST = st; if (window.xSEL) window.xSEL(); }
}

function xAppendChild(oParent, oChild)
{
  if (oParent.appendChild) return oParent.appendChild(oChild);
  else return null;
}

function xClientHeight()
{
  var h=0;
  if(xOp6Dn) h=window.innerHeight;
  else if(document.compatMode == 'CSS1Compat' && !window.opera && document.documentElement && document.documentElement.clientHeight)
    h=document.documentElement.clientHeight;
  else if(document.body && document.body.clientHeight)
    h=document.body.clientHeight;
  else if(xDef(window.innerWidth,window.innerHeight,document.width)) {
    h=window.innerHeight;
    if(document.width>window.innerWidth) h-=16;
  }
  return h;
}

function xClientWidth()
{
  var w=0;
  if(xOp6Dn) w=window.innerWidth;
  else if(document.compatMode == 'CSS1Compat' && !window.opera && document.documentElement && document.documentElement.clientWidth)
    w=document.documentElement.clientWidth;
  else if(document.body && document.body.clientWidth)
    w=document.body.clientWidth;
  else if(xDef(window.innerWidth,window.innerHeight,document.height)) {
    w=window.innerWidth;
    if(document.height>window.innerHeight) w-=16;
  }
  return w;
}

function xCreateElement(sTag)
{
  if (document.createElement) return document.createElement(sTag);
  else return null;
}

function xDef()
{
  for(var i=0; i<arguments.length; ++i){if(typeof(arguments[i])=='undefined') return false;}
  return true;
}

function xDeleteCookie(name, path)
{
  if (xGetCookie(name)) {
    document.cookie = name + "=" +
                    "; path=" + ((!path) ? "/" : path) +
                    "; expires=" + new Date(0).toGMTString();
  }
}

function xDisplay(e,s)
{
  if(!(e=xGetElementById(e))) return null;
  if(e.style && xDef(e.style.display)) {
    if (xStr(s)) e.style.display = s;
    return e.style.display;
  }
  return null;
}

function xEvent(evt) // object prototype
{
  var e = evt || window.event;
  if(!e) return;
  if(e.type) this.type = e.type;
  if(e.target) this.target = e.target;
  else if(e.srcElement) this.target = e.srcElement;

  // Section B
  if (e.relatedTarget) this.relatedTarget = e.relatedTarget;
  else if (e.type == 'mouseover' && e.fromElement) this.relatedTarget = e.fromElement;
  else if (e.type == 'mouseout') this.relatedTarget = e.toElement;
  // End Section B

  if(xOp6Dn) { this.pageX = e.clientX; this.pageY = e.clientY; }
  else if(xDef(e.pageX,e.pageY)) { this.pageX = e.pageX; this.pageY = e.pageY; }
  else if(xDef(e.clientX,e.clientY)) { this.pageX = e.clientX + xScrollLeft(); this.pageY = e.clientY + xScrollTop(); }

  // Section A
  if (xDef(e.offsetX,e.offsetY)) {
    this.offsetX = e.offsetX;
    this.offsetY = e.offsetY;
  }
  else if (xDef(e.layerX,e.layerY)) {
    this.offsetX = e.layerX;
    this.offsetY = e.layerY;
  }
  else {
    this.offsetX = this.pageX - xPageX(this.target);
    this.offsetY = this.pageY - xPageY(this.target);
  }
  // End Section A
  
  if (e.keyCode) { this.keyCode = e.keyCode; } // for moz/fb, if keyCode==0 use which
  else if (xDef(e.which) && e.type.indexOf('key')!=-1) { this.keyCode = e.which; }

  this.shiftKey = e.shiftKey;
  this.ctrlKey = e.ctrlKey;
  this.altKey = e.altKey;
}

function xFirstChild(e, t)
{
  var c = e ? e.firstChild : null;
  if (t) while (c && c.nodeName != t) { c = c.nextSibling; }
  else while (c && c.nodeType != 1) { c = c.nextSibling; }
  return c;
}

function xGetBodyWidth() {
  var cw = xClientWidth();
  var sw = window.document.body.scrollWidth;
  return cw>sw?cw:sw;
}

function xGetBodyHeight() {
  var cw = xClientHeight();
  var sw = window.document.body.scrollHeight;
  return cw>sw?cw:sw;
}

function xGetComputedStyle(oEle, sProp, bInt)
{
  var s, p = 'undefined';
  var dv = document.defaultView;
  if(dv && dv.getComputedStyle){
    s = dv.getComputedStyle(oEle,'');
    if (s) p = s.getPropertyValue(sProp);
  }
  else if(oEle.currentStyle) {
    // convert css property name to object property name for IE
    var a = sProp.split('-');
    sProp = a[0];
    for (var i=1; i<a.length; ++i) {
      c = a[i].charAt(0);
      sProp += a[i].replace(c, c.toUpperCase());
    }   
    p = oEle.currentStyle[sProp];
  }
  else return null;
  return bInt ? (parseInt(p) || 0) : p;
}

function xGetCookie(name)
{
  var value=null, search=name+"=";
  if (document.cookie.length > 0) {
    var offset = document.cookie.indexOf(search);
    if (offset != -1) {
      offset += search.length;
      var end = document.cookie.indexOf(";", offset);
      if (end == -1) end = document.cookie.length;
      value = unescape(document.cookie.substring(offset, end));
    }
  }
  return value;
}

function xGetElementById(e)
{
  if(typeof(e)!='string') return e;
  if(document.getElementById) e=document.getElementById(e);
  else if(document.all) e=document.all[e];
  else e=null;
  return e;
}

function xGetElementsByAttribute(sTag, sAtt, sRE, fn)
{
  var a, list, found = new Array(), re = new RegExp(sRE, 'i');
  list = xGetElementsByTagName(sTag);
  for (var i = 0; i < list.length; ++i) {
    a = list[i].getAttribute(sAtt);
    if (!a) {a = list[i][sAtt];}
    if (typeof(a)=='string' && a.search(re) != -1) {
      found[found.length] = list[i];
      if (fn) fn(list[i]);
    }
  }
  return found;
}

function xGetElementsByClassName(c,p,t,f)
{
  var found = new Array();
  var re = new RegExp('\\b'+c+'\\b', 'i');
  var list = xGetElementsByTagName(t, p);
  for (var i = 0; i < list.length; ++i) {
    if (list[i].className && list[i].className.search(re) != -1) {
      found[found.length] = list[i];
      if (f) f(list[i]);
    }
  }
  return found;
}

function xGetElementsByTagName(t,p)
{
  var list = null;
  t = t || '*';
  p = p || document;
  if (xIE4 || xIE5) {
    if (t == '*') list = p.all;
    else list = p.all.tags(t);
  }
  else if (p.getElementsByTagName) list = p.getElementsByTagName(t);
  return list || new Array();
}

function xGetURLArguments()
{
  var idx = location.href.indexOf('?');
  var params = new Array();
  if (idx != -1) {
    var pairs = location.href.substring(idx+1, location.href.length).split('&');
    for (var i=0; i<pairs.length; i++) {
      nameVal = pairs[i].split('=');
      params[i] = nameVal[1];
      params[nameVal[0]] = nameVal[1];
    }
  }
  return params;
}

function xHeight(e,h)
{
  if(!(e=xGetElementById(e))) return 0;
  if (xNum(h)) {
    if (h<0) h = 0;
    else h=Math.round(h);
  }
  else h=-1;
  var css=xDef(e.style);
  if (e == document || e.tagName.toLowerCase() == 'html' || e.tagName.toLowerCase() == 'body') {
    h = xClientHeight();
  }
  else if(css && xDef(e.offsetHeight) && xStr(e.style.height)) {
    if(h>=0) {
      var pt=0,pb=0,bt=0,bb=0;
      if (document.compatMode=='CSS1Compat') {
        var gcs = xGetComputedStyle;
        pt=gcs(e,'padding-top',1);
        if (pt !== null) {
          pb=gcs(e,'padding-bottom',1);
          bt=gcs(e,'border-top-width',1);
          bb=gcs(e,'border-bottom-width',1);
        }
        // Should we try this as a last resort?
        // At this point getComputedStyle and currentStyle do not exist.
        else if(xDef(e.offsetHeight,e.style.height)){
          e.style.height=h+'px';
          pt=e.offsetHeight-h;
        }
      }
      h-=(pt+pb+bt+bb);
      if(isNaN(h)||h<0) return null;
      else e.style.height=h+'px';
    }
    h=e.offsetHeight;
  }
  else if(css && xDef(e.style.pixelHeight)) {
    if(h>=0) e.style.pixelHeight=h;
    h=e.style.pixelHeight;
  }
  return h;
}

function xHex(sn, digits, prefix)
{
  var p = '';
  var n = Math.ceil(sn);
  if (prefix) p = prefix;
  n = n.toString(16);
  for (var i=0; i < digits - n.length; ++i) {
    p += '0';
  }
  return p + n;
}

function xHide(e){return xVisibility(e,0);}

function xInnerHtml(e,h)
{
  if(!(e=xGetElementById(e)) || !xStr(e.innerHTML)) return null;
  var s = e.innerHTML;
  if (xStr(h)) {e.innerHTML = h;}
  return s;
}

function xLeft(e, iX)
{
  if(!(e=xGetElementById(e))) return 0;
  var css=xDef(e.style);
  if (css && xStr(e.style.left)) {
    if(xNum(iX)) e.style.left=iX+'px';
    else {
      iX=parseInt(e.style.left);
      if(isNaN(iX)) iX=0;
    }
  }
  else if(css && xDef(e.style.pixelLeft)) {
    if(xNum(iX)) e.style.pixelLeft=iX;
    else iX=e.style.pixelLeft;
  }
  return iX;
}

function xMoveTo(e,x,y)
{
  xLeft(e,x);
  xTop(e,y);
}

function xName(e)
{
  if (!e) return e;
  else if (e.id && e.id != "") return e.id;
  else if (e.name && e.name != "") return e.name;
  else if (e.nodeName && e.nodeName != "") return e.nodeName;
  else if (e.tagName && e.tagName != "") return e.tagName;
  else return e;
}

function xNextSib(e,t)
{
  var s = e ? e.nextSibling : null;
  if (t) while (s && s.nodeName != t) { s = s.nextSibling; }
  else while (s && s.nodeType != 1) { s = s.nextSibling; }
  return s;
}

function xNum()
{
  for(var i=0; i<arguments.length; ++i){if(isNaN(arguments[i]) || typeof(arguments[i])!='number') return false;}
  return true;
}

function xOffsetLeft(e)
{
  if (!(e=xGetElementById(e))) return 0;
  if (xDef(e.offsetLeft)) return e.offsetLeft;
  else return 0;
}

function xOffsetTop(e)
{
  if (!(e=xGetElementById(e))) return 0;
  if (xDef(e.offsetTop)) return e.offsetTop;
  else return 0;
}

function xPad(s,len,c,left)
{
  if(typeof s != 'string') s=s+'';
  if(left) {for(var i=s.length; i<len; ++i) s=c+s;}
  else {for (i=s.length; i<len; ++i) s+=c;}
  return s;
}

function xPageX(e)
{
  if (!(e=xGetElementById(e))) return 0;
  var x = 0;
  while (e) {
    if (xDef(e.offsetLeft)) x += e.offsetLeft;
    e = xDef(e.offsetParent) ? e.offsetParent : null;
  }
  return x;
}

function xPageY(e)
{
  if (!(e=xGetElementById(e))) return 0;
  var y = 0;
  while (e) {
    if (xDef(e.offsetTop)) y += e.offsetTop;
    e = xDef(e.offsetParent) ? e.offsetParent : null;
  }
//  if (xOp7Up) return y - document.body.offsetTop; // v3.14, temporary hack for opera bug 130324 (reported 1nov03)
  return y;
}

function xParent(e, bNode)
{
  if (!(e=xGetElementById(e))) return null;
  var p=null;
  if (!bNode && xDef(e.offsetParent)) p=e.offsetParent;
  else if (xDef(e.parentNode)) p=e.parentNode;
  else if (xDef(e.parentElement)) p=e.parentElement;
  return p;
}

function xPreventDefault(e)
{
  if (e && e.preventDefault) e.preventDefault()
  else if (window.event) window.event.returnValue = false;
}

function xPrevSib(e,t)
{
  var s = e ? e.previousSibling : null;
  if (t) while(s && s.nodeName != t) {s=s.previousSibling;}
  else while(s && s.nodeType != 1) {s=s.previousSibling;}
  return s;
}

function xRemoveEventListener(e,eT,eL,cap)
{
  if(!(e=xGetElementById(e))) return;
  eT=eT.toLowerCase();
  if((!xIE4Up && !xOp7Up) && e==window) {
    if(eT=='resize') { window.xREL=null; return; }
    if(eT=='scroll') { window.xSEL=null; return; }
  }
  var eh='e.on'+eT+'=null';
  if(e.removeEventListener) e.removeEventListener(eT,eL,cap);
  else if(e.detachEvent) e.detachEvent('on'+eT,eL);
  else eval(eh);
}

function xResizeTo(e,w,h)
{
  xWidth(e,w);
  xHeight(e,h);
}

function xScrollLeft(e, bWin)
{
  var offset=0;
  if (!xDef(e) || bWin || e == document || e.tagName.toLowerCase() == 'html' || e.tagName.toLowerCase() == 'body') {
    var w = window;
    if (bWin && e) w = e;
    if(w.document.documentElement && w.document.documentElement.scrollLeft) offset=w.document.documentElement.scrollLeft;
    else if(w.document.body && xDef(w.document.body.scrollLeft)) offset=w.document.body.scrollLeft;
  }
  else {
    e = xGetElementById(e);
    if (e && xNum(e.scrollLeft)) offset = e.scrollLeft;
  }
  return offset;
}

function xScrollTop(e, bWin)
{
  var offset=0;
  if (!xDef(e) || bWin || e == document || e.tagName.toLowerCase() == 'html' || e.tagName.toLowerCase() == 'body') {
    var w = window;
    if (bWin && e) w = e;
    if(w.document.documentElement && w.document.documentElement.scrollTop) offset=w.document.documentElement.scrollTop;
    else if(w.document.body && xDef(w.document.body.scrollTop)) offset=w.document.body.scrollTop;
  }
  else {
    e = xGetElementById(e);
    if (e && xNum(e.scrollTop)) offset = e.scrollTop;
  }
  return offset;
}

function xSetCookie(name, value, expire, path)
{
  document.cookie = name + "=" + escape(value) +
                    ((!expire) ? "" : ("; expires=" + expire.toGMTString())) +
                    "; path=" + ((!path) ? "/" : path);
}

function xShow(e) {return xVisibility(e,1);}


function xStr(s)
{
  for(var i=0; i<arguments.length; ++i){if(typeof(arguments[i])!='string') return false;}
  return true;
}

function xTop(e, iY)
{
  if(!(e=xGetElementById(e))) return 0;
  var css=xDef(e.style);
  if(css && xStr(e.style.top)) {
    if(xNum(iY)) e.style.top=iY+'px';
    else {
      iY=parseInt(e.style.top);
      if(isNaN(iY)) iY=0;
    }
  }
  else if(css && xDef(e.style.pixelTop)) {
    if(xNum(iY)) e.style.pixelTop=iY;
    else iY=e.style.pixelTop;
  }
  return iY;
}

function xVisibility(e, bShow)
{
  if(!(e=xGetElementById(e))) return null;
  if(e.style && xDef(e.style.visibility)) {
    if (xDef(bShow)) e.style.visibility = bShow ? 'visible' : 'hidden';
    return e.style.visibility;
  }
  return null;
}

function xWidth(e,w)
{
  if(!(e=xGetElementById(e))) return 0;
  if (xNum(w)) {
    if (w<0) w = 0;
    else w=Math.round(w);
  }
  else w=-1;
  var css=xDef(e.style);
  if (e == document || e.tagName.toLowerCase() == 'html' || e.tagName.toLowerCase() == 'body') {
    w = xClientWidth();
  }
  else if(css && xDef(e.offsetWidth) && xStr(e.style.width)) {
    if(w>=0) {
      var pl=0,pr=0,bl=0,br=0;
      if (document.compatMode=='CSS1Compat') {
        var gcs = xGetComputedStyle;
        pl=gcs(e,'padding-left',1);
        if (pl !== null) {
          pr=gcs(e,'padding-right',1);
          bl=gcs(e,'border-left-width',1);
          br=gcs(e,'border-right-width',1);
        }
        // Should we try this as a last resort?
        // At this point getComputedStyle and currentStyle do not exist.
        else if(xDef(e.offsetWidth,e.style.width)){
          e.style.width=w+'px';
          pl=e.offsetWidth-w;
        }
      }
      w-=(pl+pr+bl+br);
      if(isNaN(w)||w<0) return null;
      else e.style.width=w+'px';
    }
    w=e.offsetWidth;
  }
  else if(css && xDef(e.style.pixelWidth)) {
    if(w>=0) e.style.pixelWidth=w;
    w=e.style.pixelWidth;
  }
  return w;
}

function xZIndex(e,uZ)
{
  if(!(e=xGetElementById(e))) return 0;
  if(e.style && xDef(e.style.zIndex)) {
    if(xNum(uZ)) e.style.zIndex=uZ;
    uZ=parseInt(e.style.zIndex);
  }
  return uZ;
}

function xStopPropagation(evt)
{
  if (evt && evt.stopPropagation) evt.stopPropagation();
  else if (window.event) window.event.cancelBubble = true;
}


/**
 * @file common.js
 * @author zero (zero@nzeo.com)
 * @brief 몇가지 유용한 & 기본적으로 자주 사용되는 자바스크립트 함수들 모음
 **/

/**
 * @brief location.href에서 특정 key의 값을 return
 **/
String.prototype.getQuery = function(key) {
    var idx = this.indexOf('?');
    if(idx == -1) return null;
    var query_string = this.substr(idx+1, this.length);
    var args = {}
    query_string.replace(/([^=]+)=([^&]*)(&|$)/g, function() { args[arguments[1]] = arguments[2]; });

    var q = args[key];
    if(typeof(q)=="undefined") q = "";

    return q;
}

/**
 * @brief location.href에서 특정 key의 값을 return
 **/
String.prototype.setQuery = function(key, val) {
    var idx = this.indexOf('?');
    var uri = this;
    uri = uri.replace(/#$/,'');

    if(idx != -1) {
        uri = this.substr(0, idx);
        var query_string = this.substr(idx+1, this.length);
        var args = new Array();
        query_string.replace(/([^=]+)=([^&]*)(&|$)/g, function() { args[arguments[1]] = arguments[2]; });

        args[key] = val;

        var q_list = new Array();
        for(var i in args) {
	    if( !args.hasOwnProperty(i) ) continue;
            var arg = args[i];
            if(!arg.toString().trim()) continue;

            q_list[q_list.length] = i+'='+arg;
        }
        uri = uri+"?"+q_list.join("&");
    } else {
        if(val.toString().trim()) uri = uri+"?"+key+"="+val;
    }
    //uri = uri.replace(request_uri+'?',request_uri+'index.php?');
    return uri;
}

/**
 * @breif replace outerHTML
 **/
function replaceOuterHTML(obj, html) {
    if(obj.outerHTML) {
        obj.outerHTML = html;
    } else {
        var dummy = xCreateElement("div"); 
        xInnerHtml(dummy, html);
        var parent = obj.parentNode;
        while(dummy.firstChild) {
            parent.insertBefore(dummy.firstChild, obj);
        }
        parent.removeChild(obj);
    }
}

/**
 * @breif get outerHTML
 **/
function getOuterHTML(obj) {
    if(obj.outerHTML) return obj.outerHTML;
    var dummy = xCreateElement("div");
    dummy.insertBefore(obj, dummy.lastChild);
    return xInnerHtml(dummy);
}

/**
 * @brief xSleep(micro time) 
 **/
function xSleep(sec) {
    sec = sec / 1000;
    var now = new Date();
    var sleep = new Date();
    while( sleep.getTime() - now.getTime() < sec) {
        sleep = new Date();
    }      
}


/**
 * @brief string prototype으로 trim 함수 추가
 **/
String.prototype.trim = function() {
    return this.replace(/(^\s*)|(\s*$)/g, "");
}

/**
 * @brief 주어진 인자가 하나라도 defined되어 있지 않으면 false return
 **/
function isDef() {
    for(var i=0; i<arguments.length; ++i) {
        if(typeof(arguments[i])=="undefined") return false;
    }
    return true;
}

/**
 * @brief 윈도우 오픈
 * 열려진 윈도우의 관리를 통해 window.focus()등을 FF에서도 비슷하게 구현함
 **/
var winopen_list = new Array();
function winopen(url, target, attribute) {
    try {
        if(target != "_blank" && winopen_list[target]) {
            winopen_list[target].close();
            winopen_list[target] = null;
        }
    } catch(e) {
    }

    if(typeof(target)=='undefined') target = '_blank';
    if(typeof(attribute)=='undefined') attribute = '';
    var win = window.open(url, target, attribute);
    win.focus();
    if(target != "_blank") winopen_list[target] = win;
}

/**
 * @brief 팝업으로만 띄우기 
 * common/tpl/popup_layout.html이 요청되는 제로보드 XE내의 팝업일 경우에 사용
 **/
function popopen(url, target) {
    if(typeof(target)=="undefined") target = "_blank";
    winopen(url, target, "left=10,top=10,width=10,height=10,scrollbars=no,resizable=yes,toolbars=no");
}

/**
 * @brief 메일 보내기용
 **/
function sendMailTo(to) {
    location.href="mailto:"+to;
}

/**
 * @brief url이동 (open_window 값이 N 가 아니면 새창으로 띄움)
 **/
function move_url(url, open_wnidow) {
    if(!url) return false;
    if(typeof(open_wnidow)=='undefined') open_wnidow = 'N';
    if(open_wnidow=='N') open_wnidow = false;
    else open_wnidow = true;

    if(/^\./.test(url)) url = request_uri+url;

    if(open_wnidow) {
        winopen(url);
    } else {
        location.href=url;
    }
    return false;
}

/**
 * @brief 특정 div(or span...)의 display옵션 토글
 **/
function toggleDisplay(obj, opt) {
    obj = xGetElementById(obj);
    if(!obj) return;
    if(typeof(opt)=="undefined") opt = "inline";
    if(!obj.style.display || obj.style.display == "block") obj.style.display = 'none';
    else obj.style.display = opt;
}

/**
 * @brief 멀티미디어 출력용 (IE에서 플래쉬/동영상 주변에 점선 생김 방지용)
 **/
function displayMultimedia(src, width, height, auto_start, flashvars) {
    if(src.indexOf('files')==0) src = request_uri+src;
    if(auto_start) auto_start = "true";
    else auto_start = "false";

    var clsid = "";
    var codebase = "";
    var html = "";

    if(typeof(flashvars)=="undefined") flashvars = "";

    if(/\.swf/i.test(src)) {
        clsid = "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"; 
        codebase = "http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0";
        html = ""+
            "<object classid=\""+clsid+"\" codebase=\""+codebase+"\" width=\""+width+"\" height=\""+height+"\" flashvars=\""+flashvars+"\">"+
            "<param name=\"wmode\" value=\"transparent\" />"+
            "<param name=\"allowScriptAccess\" value=\"sameDomain\" />"+
            "<param name=\"movie\" value=\""+src+"\" />"+
            "<param name=\"quality\" value=\"high\" />"+
            "<param name=\"flashvars\" value=\""+flashvars+"\" />"+
            "<embed src=\""+src+"\" autostart=\""+auto_start+"\"  width=\""+width+"\" height=\""+height+"\" wmode=\"transparent\"></embed>"+
            "<\/object>";
    } else if(/\.flv/i.test(src)) {
        html = "<embed src=\""+request_uri+"common/tpl/images/flvplayer.swf\" allowfullscreen=\"true\" autostart=\""+auto_start+"\" width=\""+width+"\" height=\""+height+"\" flashvars=\"&file="+src+"&width="+width+"&height="+height+"&autostart="+auto_start+"\" />";
    } else {
        html = "<embed src=\""+src+"\" autostart=\""+auto_start+"\" width=\""+width+"\" height=\""+height+"\"></embed>";
    }
    document.writeln(html);
}

/**
 * @brief 화면내에서 상위 영역보다 이미지가 크면 리사이즈를 하고 클릭시 원본을 보여줄수 있도록 변경
 **/
function resizeImageContents() {
    // 일단 모든 이미지에 대한 체크를 시작
    var objs = xGetElementsByTagName("IMG");
    for(var i in objs) {
        var obj = objs[i];
        if(!obj.parentNode) continue;

        if(/\/modules\//i.test(obj.src)) continue;
        if(/\/layouts\//i.test(obj.src)) continue;
        if(/\/widgets\//i.test(obj.src)) continue;
        if(/\/classes\//i.test(obj.src)) continue;
        if(/\/common\/tpl\//i.test(obj.src)) continue;
        if(/\/member_extra_info\//i.test(obj.src)) continue;

        // 상위 node의 className이 document_ 또는 comment_ 로 시작하지 않으면 패스
        var parent = obj.parentNode;
        while(parent) {
            if(parent.className && parent.className.search(/xe_content|document_|comment_/i) != -1) break;
            parent = parent.parentNode;
        }
        if (!parent || parent.className.search(/xe_content|document_|comment_/i) < 0) continue;

        if(parent.parentNode) xWidth(parent, xWidth(parent.parentNode));
        parent.style.width = '100%';
        parent.style.overflow = 'hidden';


        var parent_width = xWidth(parent);
        if(parent.parentNode && xWidth(parent.parentNode)<parent_width) parent_width = xWidth(parent.parentNode);
        var obj_width = xWidth(obj);
        var obj_height = xHeight(obj);

        // 만약 선택된 이미지의 가로 크기가 부모의 가로크기보다 크면 리사이즈 (이때 부모의 가로크기 - 2 정도로 지정해줌)
        if(obj_width > parent_width - 2) {
            obj.style.cursor = "pointer";
            var new_w = parent_width - 2;
            var new_h = Math.round(obj_height * new_w/obj_width);
            xWidth(obj, new_w);
            xHeight(obj, new_h);
            xAddEventListener(obj,"click", showOriginalImage);
        // 선택된 이미지가 부모보다 작을 경우 일단 원본 이미지를 불러와서 비교
        } else {
            var orig_img = new Image();
            orig_img.src = obj.src;
            if(orig_img.width > parent_width - 2 || orig_img.width != obj_width) {
                obj.style.cursor = "pointer";
                xAddEventListener(obj,"click", showOriginalImage);
            }
        }
    }
}
xAddEventListener(window, "load", resizeImageContents);

/**
 * @brief 에디터에서 사용되는 내용 여닫는 코드 (고정, zbxe용)
 **/
function zbxe_folder_open(id) {
    var open_text_obj = xGetElementById("folder_open_"+id);
    var close_text_obj = xGetElementById("folder_close_"+id);
    var folder_obj = xGetElementById("folder_"+id);
    open_text_obj.style.display = "none";
    close_text_obj.style.display = "block";
    folder_obj.style.display = "block";
}

function zbxe_folder_close(id) {
    var open_text_obj = xGetElementById("folder_open_"+id);
    var close_text_obj = xGetElementById("folder_close_"+id);
    var folder_obj = xGetElementById("folder_"+id);
    open_text_obj.style.display = "block";
    close_text_obj.style.display = "none";
    folder_obj.style.display = "none";
}


/**
 * @brief 에디터에서 사용하되 내용 여닫는 코드 (zb5beta beta 호환용으로 남겨 놓음)
 **/
function svc_folder_open(id) {
    var open_text_obj = xGetElementById("_folder_open_"+id);
    var close_text_obj = xGetElementById("_folder_close_"+id);
    var folder_obj = xGetElementById("_folder_"+id);
    open_text_obj.style.display = "none";
    close_text_obj.style.display = "block";
    folder_obj.style.display = "block";
}

function svc_folder_close(id) {
    var open_text_obj = xGetElementById("_folder_open_"+id);
    var close_text_obj = xGetElementById("_folder_close_"+id);
    var folder_obj = xGetElementById("_folder_"+id);
    open_text_obj.style.display = "block";
    close_text_obj.style.display = "none";
    folder_obj.style.display = "none";
}

/**
 * @brief 팝업의 경우 내용에 맞춰 현 윈도우의 크기를 조절해줌 
 * 팝업의 내용에 맞게 크기를 늘리는 것은... 쉽게 되지는 않음.. ㅡ.ㅜ
 * popup_layout 에서 window.onload 시 자동 요청됨.
 **/
function setFixedPopupSize() {

    if(xGetElementById('popBody')) {
        if(xHeight('popBody')>500) {
            xGetElementById('popBody').style.overflowY = 'scroll';
            xGetElementById('popBody').style.overflowX = 'hidden';
            xHeight('popBody', 500);
        }
    }

    var w = xWidth("popup_content");
    var h = xHeight("popup_content");

    var obj_list = xGetElementsByTagName('div');
    for(i=0;i<obj_list.length;i++) {
        var ww = xWidth(obj_list[i]);
        var id = obj_list[i].id;
        if(id == 'waitingforserverresponse' || id == 'fororiginalimagearea' || id == 'fororiginalimageareabg') continue;
        if(ww>w) w = ww;
    }

    // 윈도우에서는 브라우저 상관없이 가로 픽셀이 조금 더 늘어나야 한다.
    if(xUA.indexOf('windows')>0) {
        if(xOp7Up) w += 10;
        else if(xIE4Up) w += 10;
        else w += 6;
    }
    window.resizeTo(w,h);
   
    var h1 = xHeight(window.document.body);
    window.resizeBy(0,h-h1);

    window.scrollTo(0,0);
}

/**
 * @brief 본문내에서 컨텐츠 영역보다 큰 이미지의 경우 원본 크기를 보여줌
 **/
function showOriginalImage(evt) {
    var e = new xEvent(evt);
    var obj = e.target;
    var src = obj.src;

    if(!xGetElementById("fororiginalimagearea")) {
        var dummy = xCreateElement("div");
        dummy.id = "fororiginalimagearea";
        dummy.style.visibility = "hidden";
        xInnerHtml(dummy, "<div id=\"fororiginalimageareabg\"><img src=\""+request_uri+"common/tpl/images/blank.gif\" alt=\"original image\" border=\"0\" id=\"fororiginalimage\" /><img src=\""+request_uri+"common/tpl/images/original_image_box_close.gif\" alt=\"close original image\" border=\"0\" onclick=\"closeOriginalImage()\" id=\"closeOriginalImageBtn\"/></div>");
        document.body.appendChild(dummy);
    }

    var orig_image = xGetElementById("fororiginalimage");
    var tmp_image = new Image();
    tmp_image.src = src;
    var image_width = tmp_image.width;
    var image_height = tmp_image.height;

    orig_image.style.margin = "0px 0px 0px 0px";
    orig_image.style.cursor = "move";
    orig_image.src = src;

    var areabg = xGetElementById("fororiginalimageareabg");
    xWidth(areabg, image_width+36);
    xHeight(areabg, image_height+46);

    var area = xGetElementById("fororiginalimagearea");
    xLeft(area, xScrollLeft());
    xTop(area, xScrollTop());
    xWidth(area, xWidth(document));
    xHeight(area, xHeight(document));
    area.style.visibility = "visible";
    var area_width = xWidth(area);
    var area_height = xHeight(area);

    var x = parseInt((area_width-image_width)/2,10);
    var y = parseInt((area_height-image_height)/2,10);
    if(x<0) x = 0;
    if(y<0) y = 0;
    xLeft(areabg, x);
    xTop(areabg, y);

    var sel_list = xGetElementsByTagName("select");
    for (var i = 0; i < sel_list.length; ++i) sel_list[i].style.visibility = "hidden";

    xAddEventListener(orig_image, "mousedown", origImageDragEnable);
    xAddEventListener(orig_image, "dblclick", closeOriginalImage);
    xAddEventListener(window, "scroll", closeOriginalImage);
    xAddEventListener(window, "resize", closeOriginalImage);
    xAddEventListener(document, 'keydown',closeOriginalImage);

    areabg.style.visibility = 'visible';
}

/**
 * @brief 원본 이미지 보여준 후 닫는 함수
 **/
function closeOriginalImage(evt) {
    var area = xGetElementById("fororiginalimagearea");
    if(area.style.visibility != "visible") return;
    area.style.visibility = "hidden";
    xGetElementById("fororiginalimageareabg").style.visibility = "hidden";

    var sel_list = xGetElementsByTagName("select");
    for (var i = 0; i < sel_list.length; ++i) sel_list[i].style.visibility = "visible";

    xRemoveEventListener(area, "mousedown", closeOriginalImage);
    xRemoveEventListener(window, "scroll", closeOriginalImage);
    xRemoveEventListener(window, "resize", closeOriginalImage);
    xRemoveEventListener(document, 'keydown',closeOriginalImage);
}

/**
 * @brief 원본 이미지 드래그
 **/
var origDragManager = {obj:null, isDrag:false}
function origImageDragEnable(evt) {
    var e = new xEvent(evt);
    var obj = e.target;
    if(obj.id != "fororiginalimage") return;

    obj.draggable = true;
    obj.startX = e.pageX;
    obj.startY = e.pageY;

    if(!origDragManager.isDrag) {
        origDragManager.isDrag = true;
        xAddEventListener(document, "mousemove", origImageDragMouseMove, false);
    }

    xAddEventListener(document, "mousedown", origImageDragMouseDown, false);
}

function origImageDrag(obj, px, py) {
    var x = px - obj.startX;
    var y = py - obj.startY;

    var areabg = xGetElementById("fororiginalimageareabg");
    xLeft(areabg, xLeft(areabg)+x);
    xTop(areabg, xTop(areabg)+y);

    obj.startX = px;
    obj.startY = py;
}

function origImageDragMouseDown(evt) {
    var e = new xEvent(evt);
    var obj = e.target;
    if(obj.id != "fororiginalimage" || !obj.draggable) return;

    if(obj) {
        xPreventDefault(evt);
        obj.startX = e.pageX;
        obj.startY = e.pageY;
        origDragManager.obj = obj;
        xAddEventListener(document, 'mouseup', origImageDragMouseUp, false);
        origImageDrag(obj, e.pageX, e.pageY);
    }
}

function origImageDragMouseUp(evt) {
    if(origDragManager.obj) {
        xPreventDefault(evt);
        xRemoveEventListener(document, 'mouseup', origImageDragMouseUp, false);
        xRemoveEventListener(document, 'mousemove', origImageDragMouseMove, false);
        xRemoveEventListener(document, 'mousemdown', origImageDragMouseDown, false);
        origDragManager.obj.draggable  = false;
        origDragManager.obj = null;
        origDragManager.isDrag = false;
    }
}

function origImageDragMouseMove(evt) {
    var e = new xEvent(evt);
    var obj = e.target;
    if(!obj) return;
    if(obj.id != "fororiginalimage") {
        xPreventDefault(evt);
        xRemoveEventListener(document, 'mouseup', origImageDragMouseUp, false);
        xRemoveEventListener(document, 'mousemove', origImageDragMouseMove, false);
        xRemoveEventListener(document, 'mousemdown', origImageDragMouseDown, false);
        origDragManager.obj.draggable  = false;
        origDragManager.obj = null;
        origDragManager.isDrag = false;
        return;
    }

    xPreventDefault(evt);
    origDragManager.obj = obj;
    xAddEventListener(document, 'mouseup', origImageDragMouseUp, false);
    origImageDrag(obj, e.pageX, e.pageY);
}

/**
 * @brief 이름, 게시글등을 클릭하였을 경우 팝업 메뉴를 보여주는 함수
 **/
xAddEventListener(document, 'click', chkPopupMenu);
var loaded_popup_menu_list = new Array();

/* 클릭 이벤트 발생시 이벤트가 일어난 대상을 검사하여 적절한 규칙에 맞으면 처리 */
function chkPopupMenu(evt) {
    // 이전에 호출되었을지 모르는 팝업메뉴 숨김
    var area = xGetElementById("popup_menu_area");
    if(!area) {
        area = xCreateElement("div");
        area.id = "popup_menu_area";
        document.body.appendChild(area);
    }
    if(area.style.visibility!="hidden") area.style.visibility="hidden";

    // 이벤트 대상이 없으면 무시
    var e = new xEvent(evt);
    if(!e) return;

    // 대상의 객체 구함
    var obj = e.target;
    if(!obj) return;

    // obj의 nodeName이 div나 span이 아니면 나올대까지 상위를 찾음
    if(obj && obj.nodeName != 'DIV' && obj.nodeName != 'SPAN') {
        obj = obj.parentNode;
    }
    if(!obj || (obj.nodeName != 'DIV' && obj.nodeName != 'SPAN')) return;

    // 객체의 className값을 구함
    var class_name = obj.className;
    if(!class_name) return;

    // className을 분리
    var class_name_list = class_name.split(' ');
    var menu_id = '';
    var menu_id_regx = /^([a-zA-Z]+)_([0-9]+)$/ig;
    for(var i in class_name_list) {
        if(menu_id_regx.test(class_name_list[i])) {
            menu_id = class_name_list[i];
            break;
        }
    }
    if(!menu_id) return;

    // module명과 대상 번호가 없으면 return
    var tmp_arr = menu_id.split('_');
    var module_name = tmp_arr[0];
    var target_srl = tmp_arr[1];
    if(!module_name || !target_srl || target_srl < 1) return;

    // action이름을 규칙에 맞게 작성
    var action_name = "get" + module_name.substr(0,1).toUpperCase() + module_name.substr(1,module_name.length-1) + "Menu";

    // 서버에 메뉴를 요청
    var params = new Array();
    params["target_srl"] = target_srl;
    params["cur_mid"] = current_mid;
    params["cur_act"] = current_url.getQuery('act');
    params["menu_id"] = menu_id;
    params["page_x"] = e.pageX;
    params["page_y"] = e.pageY;

    var response_tags = new Array("error","message","menu_list");

    if(loaded_popup_menu_list[menu_id]) {
        params["menu_list"] = loaded_popup_menu_list[menu_id];
        displayPopupMenu(params, response_tags, params);
        return;
    }

    show_waiting_message = false;
    exec_xml(module_name, action_name, params, displayPopupMenu, response_tags, params);
    show_waiting_message = true;
}

function displayPopupMenu(ret_obj, response_tags, params) {
    var area = xGetElementById("popup_menu_area");

    var menu_list = ret_obj['menu_list'];

    var target_srl = params["target_srl"];
    var menu_id = params["menu_id"];

    var html = "";

    if(loaded_popup_menu_list[menu_id]) {
        html = loaded_popup_menu_list[menu_id];
    } else {
        var infos = menu_list.split("\n");
        if(infos.length) {
            for(var i=0;i<infos.length;i++) {
                var info_str = infos[i];
                var pos = info_str.indexOf(",");
                var icon = info_str.substr(0,pos).trim();

                info_str = info_str.substr(pos+1, info_str.length).trim();
                var pos = info_str.indexOf(",");
                var str = info_str.substr(0,pos).trim();
                var func = info_str.substr(pos+1, info_str.length).trim();

                var className = "item";

                if(!str || !func) continue;

                if(icon) html += "<div class=\""+className+"\" onmouseover=\"this.className='"+className+"_on'\" onmouseout=\"this.className='"+className+"'\" style=\"background:url("+icon+") no-repeat left center; padding-left:18px;\" onclick=\""+func+"\">"+str+"</div>";
                else html += "<div class=\""+className+"\" onmouseover=\"this.className='"+className+"_on'\" onmouseout=\"this.className='"+className+"'\" onclick=\""+func+"\">"+str+"</div>";
            }
        } 
        loaded_popup_menu_list[menu_id] =  html;
    }

    if(html) {
        // 레이어 출력
        xInnerHtml('popup_menu_area', "<div class=\"box\">"+html+"</div>");
        xLeft(area, params["page_x"]);
        xTop(area, params["page_y"]);
        if(xWidth(area)+xLeft(area)>xClientWidth()+xScrollLeft()) xLeft(area, xClientWidth()-xWidth(area)+xScrollLeft());
        if(xHeight(area)+xTop(area)>xClientHeight()+xScrollTop()) xTop(area, xClientHeight()-xHeight(area)+xScrollTop());
        area.style.visibility = "visible";
    }
}

/**
 * @brief 추천/비추천,스크랩,신고기능등 특정 srl에 대한 특정 module/action을 호출하는 함수
 **/
function doCallModuleAction(module, action, target_srl) {
    var params = new Array();
    params['target_srl'] = target_srl;
    params['cur_mid'] = current_mid;
    exec_xml(module, action, params, completeCallModuleAction);
}

function completeCallModuleAction(ret_obj, response_tags) {
    if(ret_obj['message']!='success') alert(ret_obj['message']);
    location.reload();
}

/**
 * @brief 날짜 선택 (달력 열기) 
 **/
function open_calendar(fo_id, day_str, callback_func) {
    if(typeof(day_str)=="undefined") day_str = "";

    var url = "./common/tpl/calendar.php?";
    if(fo_id) url+="fo_id="+fo_id;
    if(day_str) url+="&day_str="+day_str;
    if(callback_func) url+="&callback_func="+callback_func;

    popopen(url, 'Calendar');
}

/* 언어코드 (lang_type) 쿠키값 변경 */
function doChangeLangType(obj) {
    if(typeof(obj)=="string") {
        setLangType(obj);
    } else {
        var val = obj.options[obj.selectedIndex].value;
        setLangType(val);
    }
    location.reload();
}
function setLangType(lang_type) {
    var expire = new Date();
    expire.setTime(expire.getTime()+ (7000 * 24 * 3600000));
    xSetCookie('lang_type', lang_type, expire);
}

/* 미리보기 */
function doDocumentPreview(obj) {
    var fo_obj = obj;
    while(fo_obj.nodeName != "FORM") {
        fo_obj = fo_obj.parentNode;
    }
    if(fo_obj.nodeName != "FORM") return;
    var editor_sequence = fo_obj.getAttribute('editor_sequence');

    var content = editorGetContent(editor_sequence);

    var win = window.open("","previewDocument","toolbars=no,width=700px;height=800px,scrollbars=yes,resizable=yes");

    var dummy_obj = xGetElementById("previewDocument");

    if(!dummy_obj) {
        var fo_code = '<form id="previewDocument" target="previewDocument" method="post" action="'+request_uri+'">'+
                      '<input type="hidden" name="module" value="document" />'+
                      '<input type="hidden" name="act" value="dispDocumentPreview" />'+
                      '<input type="hidden" name="content" />'+
                      '</form>';
        var dummy = xCreateElement("DIV");
        xInnerHtml(dummy, fo_code);
        window.document.body.insertBefore(dummy,window.document.body.lastChild);
        dummy_obj = xGetElementById("previewDocument");
    }

    if(dummy_obj) {
        dummy_obj.content.value = content;
        dummy_obj.submit();
    }
}

/* 게시글 저장 */
function doDocumentSave(obj) {
    var editor_sequence = obj.form.getAttribute('editor_sequence');
    var prev_content = editorRelKeys[editor_sequence]['content'].value;
    if(typeof(editor_sequence)!='undefined' && editor_sequence && typeof(editorRelKeys)!='undefined' && typeof(editorGetContent)=='function') {
        var content = editorGetContent(editor_sequence);
        editorRelKeys[editor_sequence]['content'].value = content;
    }

    var oFilter = new XmlJsFilter(obj.form, "member", "procMemberSaveDocument", completeDocumentSave);
    oFilter.addResponseItem("error");
    oFilter.addResponseItem("message");
    oFilter.proc();

    editorRelKeys[editor_sequence]['content'].value = prev_content;
    return false;
}

function completeDocumentSave(ret_obj) {
    alert(ret_obj['message']);
}

/* 저장된 게시글 불러오기 */
var objForSavedDoc = null;
function doDocumentLoad(obj) {
    // 저장된 게시글 목록 불러오기
    objForSavedDoc = obj.form;
    popopen(request_uri.setQuery('module','member').setQuery('act','dispSavedDocumentList'));
}

/* 저장된 게시글의 선택 */
function doDocumentSelect(document_srl) {
    if(!opener || !opener.objForSavedDoc) {
        window.close();
        return;
    }

    // 게시글을 가져와서 등록하기
    opener.location.href = opener.current_url.setQuery('document_srl', document_srl);
    window.close();
}


/* 스킨 정보 */
function viewSkinInfo(module, skin) {
    popopen("./?module=module&act=dispModuleSkinInfo&selected_module="+module+"&skin="+skin, 'SkinInfo');
}

/* 체크박스 선택 */
function checkboxSelectAll(form, name, option){ 
    var value;
    var fo_obj = xGetElementById(form);
    for ( var i = 0 ; i < fo_obj.length ; i++ ){
        if(typeof(option) == "undefined") {
            var select_mode = fo_obj[i].checked;
            if ( select_mode == 0 ){
                value = true;
                select_mode = 1;
            }else{
                value = false;
                select_mode = 0;
            }
        }
        else if(option == true) value = true
        else if(option == false) value = false

        if(fo_obj[i].name == name) fo_obj[i].checked = value;
    }
}

/* 체크박스를 실행 */
function clickCheckBoxAll(form, name) {
    var fo_obj = xGetElementById(form);
    for ( var i = 0 ; i < fo_obj.length ; i++ ){
        if(fo_obj[i].name == name) fo_obj[i].click();
    }
}

/* 관리자가 문서를 관리하기 위해서 선택시 세션에 넣음 */
function doAddDocumentCart(obj) {
    var srl = obj.value;
    var params = new Array();
    params["srl"] = srl;
    exec_xml("document","procDocumentAdminAddCart", params, null);
}

/* ff의 rgb(a,b,c)를 #... 로 변경 */
function transRGB2Hex(value) {
    if(!value) return value;
    if(value.indexOf('#') > -1) return value.replace(/^#/, '');

    if(value.toLowerCase().indexOf('rgb') < 0) return value;
    value = value.replace(/^rgb\(/i, '').replace(/\)$/, '');
    value_list = value.split(',');

    var hex = '';
    for(var i = 0; i < value_list.length; i++) {
        var color = parseInt(value_list[i], 10).toString(16);
        if(color.length == 1) color = '0'+color;
        hex += color;
    }
    return hex;
}

/**
*
* Base64 encode / decode
* http://www.webtoolkit.info/
*
**/

var Base64 = {

    // private property
    _keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",

    // public method for encoding
    encode : function (input) {
        var output = "";
        var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
        var i = 0;

        input = Base64._utf8_encode(input);

        while (i < input.length) {

            chr1 = input.charCodeAt(i++);
            chr2 = input.charCodeAt(i++);
            chr3 = input.charCodeAt(i++);

            enc1 = chr1 >> 2;
            enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
            enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
            enc4 = chr3 & 63;

            if (isNaN(chr2)) {
                enc3 = enc4 = 64;
            } else if (isNaN(chr3)) {
                enc4 = 64;
            }

            output = output +
            this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
            this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);

        }

        return output;
    },

    // public method for decoding
    decode : function (input) {
        var output = "";
        var chr1, chr2, chr3;
        var enc1, enc2, enc3, enc4;
        var i = 0;

        input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

        while (i < input.length) {

            enc1 = this._keyStr.indexOf(input.charAt(i++));
            enc2 = this._keyStr.indexOf(input.charAt(i++));
            enc3 = this._keyStr.indexOf(input.charAt(i++));
            enc4 = this._keyStr.indexOf(input.charAt(i++));

            chr1 = (enc1 << 2) | (enc2 >> 4);
            chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
            chr3 = ((enc3 & 3) << 6) | enc4;

            output = output + String.fromCharCode(chr1);

            if (enc3 != 64) {
                output = output + String.fromCharCode(chr2);
            }
            if (enc4 != 64) {
                output = output + String.fromCharCode(chr3);
            }

        }

        output = Base64._utf8_decode(output);

        return output;

    },

    // private method for UTF-8 encoding
    _utf8_encode : function (string) {
        string = string.replace(/\r\n/g,"\n");
        var utftext = "";

        for (var n = 0; n < string.length; n++) {

            var c = string.charCodeAt(n);

            if (c < 128) {
                utftext += String.fromCharCode(c);
            }
            else if((c > 127) && (c < 2048)) {
                utftext += String.fromCharCode((c >> 6) | 192);
                utftext += String.fromCharCode((c & 63) | 128);
            }
            else {
                utftext += String.fromCharCode((c >> 12) | 224);
                utftext += String.fromCharCode(((c >> 6) & 63) | 128);
                utftext += String.fromCharCode((c & 63) | 128);
            }

        }

        return utftext;
    },

    // private method for UTF-8 decoding
    _utf8_decode : function (utftext) {
        var string = "";
        var i = 0;
        var c = c1 = c2 = 0;

        while ( i < utftext.length ) {

            c = utftext.charCodeAt(i);

            if (c < 128) {
                string += String.fromCharCode(c);
                i++;
            }
            else if((c > 191) && (c < 224)) {
                c2 = utftext.charCodeAt(i+1);
                string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
                i += 2;
            }
            else {
                c2 = utftext.charCodeAt(i+1);
                c3 = utftext.charCodeAt(i+2);
                string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
                i += 3;
            }

        }

        return string;
    }

}

/* select - option의 disabled=disabled 속성을 IE에서도 체크하기 위한 함수 */
if(xIE4Up) {
    xAddEventListener(window, 'load', activateOptionDisabled);

    function activateOptionDisabled(evt) {
        var sels = xGetElementsByTagName('select');
        for(var i=0; i < sels.length; i++){
            var disabled_exists = false;
            for(var j=0; j < sels[i].options.length; j++) {
                if(sels[i].options[j].disabled) {
                    sels[i].options[j].style.color = '#CCCCCC';
                    disabled_exists = true;
                }
            }

            if(!disabled_exists) continue;
            
            sels[i].oldonchange = sels[i].onchange;
            sels[i].onchange = function() {  
                if(this.options[this.selectedIndex].disabled) {
                    if(this.options.length<=1) this.selectedIndex = -1;
                    else if(this.selectedIndex < this.options.length - 1) this.selectedIndex++;
                    else this.selectedIndex--;
                } else {
                    this.oldonchange();
                }
            }

            if(sels[i].selectedIndex >= 0 && sels[i].options[ sels[i].selectedIndex ].disabled) sels[i].onchange();

        }
    }
}

/**
 * @file   common/js/xml_handler.js
 * @author zero <zero@nzeo.com>
 * @brief  zbxe내에서 ajax기능을 이용함에 있어 module, act를 잘 사용하기 위한 자바스크립트
 **/

// xml handler을 이용하는 user function
var show_waiting_message = true;
function exec_xml(module, act, params, callback_func, response_tags, callback_func_arg, fo_obj) {
    var oXml = new xml_handler();
    oXml.reset();
    for(var key in params) {
	if(!params.hasOwnProperty(key)) continue;
        var val = params[key];
        oXml.addParam(key, val);
    }
    oXml.addParam("module", module);
    oXml.addParam("act", act);

    if(typeof(response_tags)=="undefined" || response_tags.length<1) response_tags = new Array('error','message');

    var waiting_obj = xGetElementById("waitingforserverresponse");
    if(show_waiting_message && waiting_obj) {
        xInnerHtml(waiting_obj, waiting_message);

        xTop(waiting_obj, xScrollTop()+20);
        xLeft(waiting_obj, xScrollLeft()+20);
        waiting_obj.style.visibility = "visible";
    }

    oXml.request(xml_response_filter, oXml, callback_func, response_tags, callback_func_arg, fo_obj);
}

// 결과 처리 후 callback_func에 넘겨줌
function xml_response_filter(oXml, callback_func, response_tags, callback_func_arg, fo_obj) {
    var xmlDoc = oXml.getResponseXml();
    if(!xmlDoc) return null;

    var waiting_obj = xGetElementById("waitingforserverresponse");
    if(waiting_obj) waiting_obj.style.visibility = "hidden";

    var ret_obj = oXml.toZMsgObject(xmlDoc, response_tags);
    if(ret_obj["error"]!=0) {
        alert(ret_obj["message"]);
        return null;
    }

    if(ret_obj["redirect_url"]) {
        location.href=ret_obj["redirect_url"];
        return null;
    }

    if(!callback_func) return null;

    callback_func(ret_obj, response_tags, callback_func_arg, fo_obj);

    return null;
}

// xml handler
function xml_handler() {
    this.obj_xmlHttp = null;
    this.method_name = null;
    this.xml_path = request_uri+"index.php";

    this.params = new Array();

    this.reset = xml_handlerReset;
    this.getXmlHttp = zGetXmlHttp;
    this.request = xml_handlerRequest;
    this.setPath = xml_handlerSetPath;
    this.addParam = xml_handlerAddParam;
    this.getResponseXml = xml_handlerGetResponseXML;
    this.toZMsgObject = xml_handlerToZMsgObject;

    this.obj_xmlHttp = this.getXmlHttp();
}

function zGetXmlHttp() {
    if (window.XMLHttpRequest) return new XMLHttpRequest();
    else if (window.ActiveXObject) {
        try {
            return new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
            return new ActiveXObject("Microsoft.XMLHTTP");
        }
    }       
    return null;
}

function xml_handlerRequest(callBackFunc, xmlObj, callBackFunc2, response_tags, callback_func_arg, fo_obj) {
    var rd = "";
    rd += "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n"
    +  "<methodCall>\n"
    +  "<params>\n"

    for (var key in this.params) {
	if(!this.params.hasOwnProperty(key)) continue;
        var val = this.params[key];
        rd += "<"+key+"><![CDATA["+val+"]]></"+key+">\n";
    }

    rd += "</params>\n"
    +  "</methodCall>\n";

    if(this.obj_xmlHttp.readyState!=0) {
        this.obj_xmlHttp.abort();
        this.obj_xmlHttp = this.getXmlHttp();
    }
    this.obj_xmlHttp.onreadystatechange = function () {callBackFunc(xmlObj, callBackFunc2, response_tags, callback_func_arg, fo_obj)};
    this.obj_xmlHttp.open("POST", this.xml_path, true);
    this.obj_xmlHttp.send(rd);
}

function xml_handlerSetPath(path) {
    this.xml_path = "./"+path;
}


function xml_handlerReset() {
    this.obj_xmlHttp = this.getXmlHttp();
    this.params = new Array();
}

function xml_handlerAddParam(key, val) {
    this.params[key] = val;
}

function xml_handlerGetResponseXML() {
    if(this.obj_xmlHttp && this.obj_xmlHttp.readyState == 4 && isDef(this.obj_xmlHttp.responseXML)) {
        var xmlDoc = this.obj_xmlHttp.responseXML;
        this.reset();
        return xmlDoc;
    }
    return null;
}

function xml_handlerToZMsgObject(xmlDoc, tags) {
    if(!xmlDoc) return null;
    if(!tags) tags = new Array("error","message");
    tags[tags.length] = "redirect_url";
    tags[tags.length] = "act";
    
    var obj_ret = new Array();
    for(var i=0; i<tags.length; i++) {
        var key = tags[i];
        if(obj_ret[key]) continue;
        try {
            obj_ret[key] = xmlDoc.getElementsByTagName(tags[i])[0].firstChild.nodeValue;
        } catch(e) {
            obj_ret[key] = "";
        }
    }
    return obj_ret;
}

/**
 * @file   common/js/xml_js_filter.js
 * @author zero (zero@nzeo.com)
 * @brief  xml filter에서 사용될 js
 *
 * zbxe 에서 form의 동작시 필수입력 여부등을 선처리하고 xml_handler.js의 exec_xml()을 통해서
 * 특정 모듈과의 ajax 통신을 통해 process를 진행시킴
 **/

var alertMsg = new Array();
var target_type_list = new Array();
var notnull_list = new Array();
var extra_vars = new Array();

/**
 * @function filterAlertMessage
 * @brief ajax로 서버에 요청후 결과를 처리할 callback_function을 지정하지 않았을 시 호출되는 기본 함수
 **/
function filterAlertMessage(ret_obj) {
    var error = ret_obj["error"];
    var message = ret_obj["message"];
    var act = ret_obj["act"];
    var redirect_url = ret_obj["redirect_url"];
    var url = location.href;

    if(typeof(message)!="undefined"&&message&&message!="success") alert(message);

    if(typeof(act)!="undefined" && act) url = current_url.setQuery("act", act);
    else if(typeof(redirect_url)!="undefined" && redirect_url) url = redirect_url;

    if(url == location.href) url = url.replace(/#(.+)$/,'');

    location.href = url;
}

/**
 * @class XmlJsFilter
 * @authro zero (zero@nzeo.com)
 * @brief form elements, module/act, callback_user_func을 이용하여 서버에 ajax로 form 데이터를 넘기고 결과를 받아오는 js class
 **/
function XmlJsFilter(form_object, module, act, callback_user_func) {
    this.field = new Array();
    this.parameter = new Array();
    this.response = new Array();

    this.fo_obj = form_object;
    this.module = module;
    this.act = act;
    this.user_func = callback_user_func;
    this.setFocus = XmlJsFilterSetFocus;
    this.addFieldItem = XmlJsFilterAddFieldItem;
    this.addParameterItem = XmlJsFilterAddParameterItem;
    this.addResponseItem = XmlJsFilterAddResponseItem;
    this.getValue = XmlJsFilterGetValue;
    this.executeFilter = XmlJsFilterExecuteFilter;
    this.checkFieldItem = XmlJsFilterCheckFieldItem;
    this.getParameterParam = XmlJsFilterGetParameterParam;
    this.alertMsg = XmlJsFilterAlertMsg;
    this.proc = XmlJsFilterProc;
}

function XmlJsFilterSetFocus(target_name) {
    var obj = this.fo_obj[target_name];
    if(typeof(obj)=='undefined' || !obj) return;
    
    var length = obj.length;
    try {
        if(typeof(length)!='undefined') {
            obj[0].focus();
        } else {
            obj.focus();
        }
    } catch(e) {
    }
}

function XmlJsFilterAddFieldItem(target, required, minlength, maxlength, equalto, filter) {
    var obj = new Array(target, required, minlength, maxlength, equalto, filter);
    this.field[this.field.length] = obj;
}

function XmlJsFilterAddParameterItem(param, target) {
    var obj = new Array(param, target);
    this.parameter[this.parameter.length] = obj;
}

function XmlJsFilterAddResponseItem(name) {
    this.response[this.response.length] = name;
}

function XmlJsFilterGetValue(target_name) {
    var obj = this.fo_obj[target_name];
    if(typeof(obj)=='undefined' || !obj) return '';
    var value = '';
    var length = obj.length;
    var type = obj.type;
    if((typeof(type)=='undefined'||!type) && typeof(length)!='undefined' && typeof(obj[0])!='undefined' && length>0) type = obj[0].type;
    else length = 0;

    switch(type) {
        case 'checkbox' :
                if(length>0) {
                    var value_list = new Array();
                    for(var i=0;i<length;i++) {
                        if(obj[i].checked) value_list[value_list.length] = obj[i].value;
                    }
                    value = value_list.join('|@|');
                } else {
                    if(obj.checked) value = obj.value;
                    else value = '';
                }
            break;
        case 'radio' :
                if(length>0) {
                    for(var i=0;i<length;i++) {
                        if(obj[i].checked) value = obj[i].value;
                    }
                } else {
                    if(obj.checked) value = obj.value;
                    else value = '';
                }
            break;
        case 'select' :
        case 'select-one' :
                if(obj.selectedIndex>=0) value = obj.options[obj.selectedIndex].value;
            break;
        default :
                if(length>0 && target_type_list[target_name]) {
                    switch(target_type_list[target_name]) {
                        case 'kr_zip' :
                                var val1 = obj[0].value;
                                var val2 = obj[1].value;
                                if(val1&&val2) {
                                    value = val1+'|@|'+val2;
                                }
                            break;
                        case 'tel' :
                                var val1 = obj[0].value;
                                var val2 = obj[1].value;
                                var val3 = obj[2].value;
                                if(val1&&val2&&val3) {
                                    value = val1+'|@|'+val2+'|@|'+val3;
                                }
                            break;
                    }

                } else {
                    value = obj.value;
                }
            break;
    }

    if(typeof(value)=='undefined'||!value) return '';
    return value.trim();
}

function XmlJsFilterExecuteFilter(filter, value) {
    switch(filter) {
        case "email" :
        case "email_address" :
                var regx = /^[_0-9a-zA-Z-]+(\.[_0-9a-zA-Z-]+)*@[0-9a-zA-Z-]+(\.[0-9a-zA-Z-]+)*$/;
                return regx.test(value);
            break;
        case "userid" :
        case "user_id" :
                var regx = /^[a-zA-Z]+([_0-9a-zA-Z]+)*$/;
                return regx.test(value);
            break;
        case "homepage" :
                var regx = /^(http|https|ftp|mms):\/\/[0-9a-z-]+(\.[_0-9a-z-\/\~]+)+(:[0-9]{2,4})*$/;       
                return regx.test(value);
            break;
        case "korean" :
                var regx = /^[가-힣]*$/; 
                return regx.test(value);
            break;
        case "korean_number" :
                var regx = /^[가-힣0-9]*$/; 
                return regx.test(value);
            break;
        case "alpha" :
                var regx = /^[a-zA-Z]*$/; 
                return regx.test(value);
            break;
        case "alpha_number" :
                var regx = /^[a-zA-Z][a-zA-Z0-9\_]*$/; 
                return regx.test(value);
            break;
        case "number" :
            return !isNaN(value);
        break;
    }

    return null;
}

function XmlJsFilterAlertMsg(target, msg_code, minlength, maxlength) {
    var target_msg = "";

    if(alertMsg[target]!='undefined') target_msg = alertMsg[target];
    else target_msg = target;

    var msg = "";
    if(typeof(alertMsg[msg_code])!='undefined') {
        if(alertMsg[msg_code].indexOf('%s')>=0) msg = alertMsg[msg_code].replace('%s',target_msg);
        else msg = target_msg+alertMsg[msg_code];
    } else {
        msg = msg_code;
    }

    if(typeof(minlength)!='undefined' && typeof(maxlength)!='undefined') msg += "("+minlength+"~"+maxlength+")";

    alert(msg);
    this.setFocus(target);

    return false;
}

function XmlJsFilterCheckFieldItem() {
    for(var i=0; i<extra_vars.length;i++) {
        var name = extra_vars[i];
        this.addFieldItem(name, false, 0, 0, "", "");
    }

    for(var i=0; i<this.field.length;i++) {
        var item = this.field[i];
        var target = item[0];
        var required = item[1];
        var minlength = item[2];
        var maxlength = item[3];
        var equalto = item[4];
        var filter = item[5].split(",");

        if(typeof(this.fo_obj[target])=='undefined') continue;

        for(var j=0; j<notnull_list.length; j++) {
            if(notnull_list[j]==target) required = true;
        }

        var value = this.getValue(target);
        if(!required && !value) continue;
        if(required && !value && this.fo_obj[target]) return this.alertMsg(target,'isnull');

        if(minlength>0 && maxlength>0 && (value.length < minlength || value.length > maxlength)) return this.alertMsg(target, 'outofrange', minlength, maxlength);

        if(equalto) {
            var equalto_value = this.getValue(equalto);
            if(equalto_value != value) return this.alertMsg(target, 'equalto');
        }

        if(filter.length && filter[0]) {
            for(var j=0;j<filter.length;j++) {
                var filter_item = filter[j];
                if(!this.executeFilter(filter_item, value)) return this.alertMsg(target, "invalid_"+filter_item);
            }
        }
    }
    return true;
} 

function XmlJsFilterGetParameterParam() {
    if(!this.fo_obj) return new Array();

    var prev_name = '';
    if(this.parameter.length<1) {
        for(var i=0;i<this.fo_obj.length;i++) {
            var name = this.fo_obj[i].name;
            if(typeof(name)=='undefined'||!name||name==prev_name) continue;
            this.addParameterItem(name, name);
            prev_name = name;
        }
    }

    var params = new Array();
    for(var i=0; i<this.parameter.length;i++) {
        var item = this.parameter[i];
        var param = item[0];
        var target = item[1];
        var value = this.getValue(target);
        params[param] = value;
    }
    return params;
}

function XmlJsFilterProc(confirm_msg) {
    var result = this.checkFieldItem();
    if(!result) return false;

    if(typeof(confirm_msg)=='undefined') confirm_msg = '';

    var params = this.getParameterParam();
    var response = this.response;
    if(confirm_msg && !confirm(confirm_msg)) return false;
    if(!this.act) {
        this.user_func(this.fo_obj, params);
        return true;
    }
    exec_xml(this.module, this.act, params, this.user_func, response, params, this.fo_obj);

    return null;
}

// form proc
function procFilter(fo_obj, filter_func) {
    // form문 안에 위지윅 에디터가 세팅되어 있을 경우 에디터의 값과 지정된 content field를 sync
    var editor_sequence = fo_obj.getAttribute('editor_sequence');
    if(typeof(editor_sequence)!='undefined' && editor_sequence && typeof(editorRelKeys)!='undefined') { 
        editorRelKeys[editor_sequence]['content'].value = editorGetContent(editor_sequence);
    }

    filter_func(fo_obj);
    return false;
}

/**
 * @brief 카운터 정보 수집 javascript
 * window.onload 이벤트 후에 counter 모듈을 호출한다.
 **/

// 이벤트 등록
xAddEventListener(window,'load',doCallCounter);

// counter 모듈을 호출하는 함수
function doCallCounter() {
    show_waiting_message = false;
    exec_xml('counter','procCounterExecute');
    show_waiting_message = true;
}

/************************************************************************/
/* Rainbow Links Version 1.03 (2003.9.20)                               */
/* Script updated by Dynamicdrive.com for IE6                           */
/* Copyright (C) 1999-2001 TAKANASHI Mizuki                             */
/* takanasi@hamal.freemail.ne.jp                                        */
/*----------------------------------------------------------------------*/
/* Read it somehow even if my English text is a little wrong! ;-)       */
/*                                                                      */
/* Usage:                                                               */
/*  Insert '<script src="rainbow.js"></script>' into the BODY section,  */
/*  right after the BODY tag itself, before anything else.              */
/*  You don't need to add "onMouseover" and "onMouseout" attributes!!   */
/*                                                                      */
/*  If you'd like to add effect to other texts(not link texts), then    */
/*  add 'onmouseover="doRainbow(this);"' and                            */
/*  'onmouseout="stopRainbow();"' to the target tags.                   */
/*                                                                      */
/* This Script works with IE4,Netscape6,Mozilla browser and above only, */
/* but no error occurs on other browsers.                               */
/************************************************************************/


////////////////////////////////////////////////////////////////////
// Setting

var rate = 20;  // Increase amount(The degree of the transmutation)


////////////////////////////////////////////////////////////////////
// Main routine

/*
if (document.getElementById)
window.onerror=new Function("return true")
*/

var objActive;  // The object which event occured in
var act = 0;    // Flag during the action
var elmH = 0;   // Hue
var elmS = 128; // Saturation
var elmV = 255; // Value
var clrOrg;     // A color before the change
var TimerID;    // Timer ID


if(xIE4Up) {
    xAddEventListener(document, 'mouseover', doRainbowAnchor);
    xAddEventListener(document, 'mouseout', stopRainbowAnchor);
} else {
    xAddEventListener(document, 'mouseover', Mozilla_doRainbowAnchor);
    xAddEventListener(document, 'mouseout', Mozilla_stopRainbowAnchor);
}
/*
if (document.all) {
    document.onmouseover = doRainbowAnchor;
    document.onmouseout = stopRainbowAnchor;
}
else if (document.getElementById) {
    document.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT);
    document.onmouseover = Mozilla_doRainbowAnchor;
    document.onmouseout = Mozilla_stopRainbowAnchor;
}
*/


//=============================================================================
// doRainbow
//  This function begins to change a color.
//=============================================================================
function doRainbow(obj)
{
    if (act == 0) {
        act = 1;
        if (obj)
            objActive = obj;
        else
            objActive = event.srcElement;
        clrOrg = objActive.style.color;
        TimerID = setInterval("ChangeColor()",100);
    }
}


//=============================================================================
// stopRainbow
//  This function stops to change a color.
//=============================================================================
function stopRainbow()
{
    if (act) {
        objActive.style.color = clrOrg;
        clearInterval(TimerID);
        act = 0;
    }
}


//=============================================================================
// doRainbowAnchor
//  This function begins to change a color. (of a anchor, automatically)
//=============================================================================
function doRainbowAnchor()
{
    try {
        if (act == 0) {
            var obj = event.srcElement;
            while (obj.tagName != 'A' && obj.tagName != 'BODY') {
                obj = obj.parentElement;
                if (obj.tagName == 'A' || obj.tagName == 'BODY')
                    break;
            }

            if (obj.tagName == 'A' && obj.href != '') {
                objActive = obj;
                act = 1;
                clrOrg = objActive.style.color;
                TimerID = setInterval("ChangeColor()",100);
            }
        }
    } catch(e) {
    }
}


//=============================================================================
// stopRainbowAnchor
//  This function stops to change a color. (of a anchor, automatically)
//=============================================================================
function stopRainbowAnchor()
{
    if (act) {
        if (objActive.tagName == 'A') {
            objActive.style.color = clrOrg;
            clearInterval(TimerID);
            act = 0;
        }
    }
}


//=============================================================================
// Mozilla_doRainbowAnchor(for Netscape6 and Mozilla browser)
//  This function begins to change a color. (of a anchor, automatically)
//=============================================================================
function Mozilla_doRainbowAnchor(evt)
{
    var e = new xEvent(evt);
    if (act == 0) {
        obj = e.target;
        while (obj.nodeName != 'A' && obj.nodeName != 'BODY') {
            obj = obj.parentNode;
            if(typeof(obj)=='undefined'||!obj) return;
            if (obj.nodeName == 'A' || obj.nodeName == 'BODY') break;
        }

        if (obj.nodeName == 'A' && obj.href != '') {
            objActive = obj;
            act = 1;
            clrOrg = obj.style.color;
            TimerID = setInterval("ChangeColor()",100);
        }
    }
}


//=============================================================================
// Mozilla_stopRainbowAnchor(for Netscape6 and Mozilla browser)
//  This function stops to change a color. (of a anchor, automatically)
//=============================================================================
function Mozilla_stopRainbowAnchor(e)
{
    if (act) {
        if (objActive.nodeName == 'A') {
            objActive.style.color = clrOrg;
            clearInterval(TimerID);
            act = 0;
        }
    }
}


//=============================================================================
// Change Color
//  This function changes a color actually.
//=============================================================================
function ChangeColor()
{
    objActive.style.color = makeColor();
}


//=============================================================================
// makeColor
//  This function makes rainbow colors.
//=============================================================================
function makeColor()
{
    // Don't you think Color Gamut to look like Rainbow?

    // HSVtoRGB
    if (elmS == 0) {
        elmR = elmV;    elmG = elmV;    elmB = elmV;
    }
    else {
        t1 = elmV;
        t2 = (255 - elmS) * elmV / 255;
        t3 = elmH % 60;
        t3 = (t1 - t2) * t3 / 60;

        if (elmH < 60) {
            elmR = t1;  elmB = t2;  elmG = t2 + t3;
        }
        else if (elmH < 120) {
            elmG = t1;  elmB = t2;  elmR = t1 - t3;
        }
        else if (elmH < 180) {
            elmG = t1;  elmR = t2;  elmB = t2 + t3;
        }
        else if (elmH < 240) {
            elmB = t1;  elmR = t2;  elmG = t1 - t3;
        }
        else if (elmH < 300) {
            elmB = t1;  elmG = t2;  elmR = t2 + t3;
        }
        else if (elmH < 360) {
            elmR = t1;  elmG = t2;  elmB = t1 - t3;
        }
        else {
            elmR = 0;   elmG = 0;   elmB = 0;
        }
    }

    elmR = Math.floor(elmR).toString(16);
    elmG = Math.floor(elmG).toString(16);
    elmB = Math.floor(elmB).toString(16);
    if (elmR.length == 1)    elmR = "0" + elmR;
    if (elmG.length == 1)    elmG = "0" + elmG;
    if (elmB.length == 1)    elmB = "0" + elmB;

    elmH = elmH + rate;
    if (elmH >= 360)
        elmH = 0;

    return '#' + elmR + elmG + elmB;
}

/**
 * @file   modules/planner/js/diary.js
 * @author BNU <bnufactory@gmail.com>
 * @brief  planner 모듈의 javascript
 **/

/* 글쓰기 작성 후 */
function completeEntryInserted(ret_obj) {
    var error = ret_obj['error'];
    var message = ret_obj['message'];
    var mid = ret_obj['mid'];
    var document_srl = ret_obj['document_srl'];

    alert(message);

    var url = current_url.setQuery('mid', mid).setQuery('act', '').setQuery('document_srl', document_srl);
    location.href = url;
}

/* 글 삭제 후 */
function completeDeleteDocument(ret_obj) {
    var error = ret_obj['error'];
    var message = ret_obj['message'];
    var mid = ret_obj['mid'];

    var url = "./?mid="+mid;

    alert(message);

    location.href = url;
}


/* 댓글 작성 후 */
function completeInsertComment(ret_obj) {
    var error = ret_obj['error'];
    var message = ret_obj['message'];
    var mid = ret_obj['mid'];
    var document_srl = ret_obj['document_srl'];
    var comment_srl = ret_obj['comment_srl'];

    var url = current_url.setQuery('mid',mid).setQuery('document_srl',document_srl).setQuery('act','');
    if(comment_srl) url = url.setQuery('rnd',comment_srl)+"#comment_"+comment_srl;

    location.href = url;
}

/* 댓글 삭제 후 */
function completeDeleteComment(ret_obj) {
    var error = ret_obj['error'];
    var message = ret_obj['message'];
    var mid = ret_obj['mid'];
    var document_srl = ret_obj['document_srl'];
    var page = ret_obj['page'];

    var url = current_url.setQuery('mid',mid) . setQuery('document_srl',document_srl) . setQuery('act','');

    alert(message);

    location.href = url;
}


function catcalc(cal) {
    var date = cal.date;
    var time = date.getTime();
    // use the _other_ field
    var field = document.getElementById("end_date");
    if (field != cal.params.inputField) {
        time += Date.HOUR; // add one day
    }
    var date2 = new Date(time);
    field.value = date2.print("%Y/%m/%d %H:%M");
}
/*
 * jQuery 1.2.3 - New Wave Javascript
 *
 * Copyright (c) 2008 John Resig (jquery.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * $Date: 2008-02-06 00:21:25 -0500 (Wed, 06 Feb 2008) $
 * $Rev: 4663 $
 */
(function(){if(window.jQuery)var _jQuery=window.jQuery;var jQuery=window.jQuery=function(selector,context){return new jQuery.prototype.init(selector,context);};if(window.$)var _$=window.$;window.$=jQuery;var quickExpr=/^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/;var isSimple=/^.[^:#\[\.]*$/;jQuery.fn=jQuery.prototype={init:function(selector,context){selector=selector||document;if(selector.nodeType){this[0]=selector;this.length=1;return this;}else if(typeof selector=="string"){var match=quickExpr.exec(selector);if(match&&(match[1]||!context)){if(match[1])selector=jQuery.clean([match[1]],context);else{var elem=document.getElementById(match[3]);if(elem)if(elem.id!=match[3])return jQuery().find(selector);else{this[0]=elem;this.length=1;return this;}else
selector=[];}}else
return new jQuery(context).find(selector);}else if(jQuery.isFunction(selector))return new jQuery(document)[jQuery.fn.ready?"ready":"load"](selector);return this.setArray(selector.constructor==Array&&selector||(selector.jquery||selector.length&&selector!=window&&!selector.nodeType&&selector[0]!=undefined&&selector[0].nodeType)&&jQuery.makeArray(selector)||[selector]);},jquery:"1.2.3",size:function(){return this.length;},length:0,get:function(num){return num==undefined?jQuery.makeArray(this):this[num];},pushStack:function(elems){var ret=jQuery(elems);ret.prevObject=this;return ret;},setArray:function(elems){this.length=0;Array.prototype.push.apply(this,elems);return this;},each:function(callback,args){return jQuery.each(this,callback,args);},index:function(elem){var ret=-1;this.each(function(i){if(this==elem)ret=i;});return ret;},attr:function(name,value,type){var options=name;if(name.constructor==String)if(value==undefined)return this.length&&jQuery[type||"attr"](this[0],name)||undefined;else{options={};options[name]=value;}return this.each(function(i){for(name in options)jQuery.attr(type?this.style:this,name,jQuery.prop(this,options[name],type,i,name));});},css:function(key,value){if((key=='width'||key=='height')&&parseFloat(value)<0)value=undefined;return this.attr(key,value,"curCSS");},text:function(text){if(typeof text!="object"&&text!=null)return this.empty().append((this[0]&&this[0].ownerDocument||document).createTextNode(text));var ret="";jQuery.each(text||this,function(){jQuery.each(this.childNodes,function(){if(this.nodeType!=8)ret+=this.nodeType!=1?this.nodeValue:jQuery.fn.text([this]);});});return ret;},wrapAll:function(html){if(this[0])jQuery(html,this[0].ownerDocument).clone().insertBefore(this[0]).map(function(){var elem=this;while(elem.firstChild)elem=elem.firstChild;return elem;}).append(this);return this;},wrapInner:function(html){return this.each(function(){jQuery(this).contents().wrapAll(html);});},wrap:function(html){return this.each(function(){jQuery(this).wrapAll(html);});},append:function(){return this.domManip(arguments,true,false,function(elem){if(this.nodeType==1)this.appendChild(elem);});},prepend:function(){return this.domManip(arguments,true,true,function(elem){if(this.nodeType==1)this.insertBefore(elem,this.firstChild);});},before:function(){return this.domManip(arguments,false,false,function(elem){this.parentNode.insertBefore(elem,this);});},after:function(){return this.domManip(arguments,false,true,function(elem){this.parentNode.insertBefore(elem,this.nextSibling);});},end:function(){return this.prevObject||jQuery([]);},find:function(selector){var elems=jQuery.map(this,function(elem){return jQuery.find(selector,elem);});return this.pushStack(/[^+>] [^+>]/.test(selector)||selector.indexOf("..")>-1?jQuery.unique(elems):elems);},clone:function(events){var ret=this.map(function(){if(jQuery.browser.msie&&!jQuery.isXMLDoc(this)){var clone=this.cloneNode(true),container=document.createElement("div");container.appendChild(clone);return jQuery.clean([container.innerHTML])[0];}else
return this.cloneNode(true);});var clone=ret.find("*").andSelf().each(function(){if(this[expando]!=undefined)this[expando]=null;});if(events===true)this.find("*").andSelf().each(function(i){if(this.nodeType==3)return;var events=jQuery.data(this,"events");for(var type in events)for(var handler in events[type])jQuery.event.add(clone[i],type,events[type][handler],events[type][handler].data);});return ret;},filter:function(selector){return this.pushStack(jQuery.isFunction(selector)&&jQuery.grep(this,function(elem,i){return selector.call(elem,i);})||jQuery.multiFilter(selector,this));},not:function(selector){if(selector.constructor==String)if(isSimple.test(selector))return this.pushStack(jQuery.multiFilter(selector,this,true));else
selector=jQuery.multiFilter(selector,this);var isArrayLike=selector.length&&selector[selector.length-1]!==undefined&&!selector.nodeType;return this.filter(function(){return isArrayLike?jQuery.inArray(this,selector)<0:this!=selector;});},add:function(selector){return!selector?this:this.pushStack(jQuery.merge(this.get(),selector.constructor==String?jQuery(selector).get():selector.length!=undefined&&(!selector.nodeName||jQuery.nodeName(selector,"form"))?selector:[selector]));},is:function(selector){return selector?jQuery.multiFilter(selector,this).length>0:false;},hasClass:function(selector){return this.is("."+selector);},val:function(value){if(value==undefined){if(this.length){var elem=this[0];if(jQuery.nodeName(elem,"select")){var index=elem.selectedIndex,values=[],options=elem.options,one=elem.type=="select-one";if(index<0)return null;for(var i=one?index:0,max=one?index+1:options.length;i<max;i++){var option=options[i];if(option.selected){value=jQuery.browser.msie&&!option.attributes.value.specified?option.text:option.value;if(one)return value;values.push(value);}}return values;}else
return(this[0].value||"").replace(/\r/g,"");}return undefined;}return this.each(function(){if(this.nodeType!=1)return;if(value.constructor==Array&&/radio|checkbox/.test(this.type))this.checked=(jQuery.inArray(this.value,value)>=0||jQuery.inArray(this.name,value)>=0);else if(jQuery.nodeName(this,"select")){var values=value.constructor==Array?value:[value];jQuery("option",this).each(function(){this.selected=(jQuery.inArray(this.value,values)>=0||jQuery.inArray(this.text,values)>=0);});if(!values.length)this.selectedIndex=-1;}else
this.value=value;});},html:function(value){return value==undefined?(this.length?this[0].innerHTML:null):this.empty().append(value);},replaceWith:function(value){return this.after(value).remove();},eq:function(i){return this.slice(i,i+1);},slice:function(){return this.pushStack(Array.prototype.slice.apply(this,arguments));},map:function(callback){return this.pushStack(jQuery.map(this,function(elem,i){return callback.call(elem,i,elem);}));},andSelf:function(){return this.add(this.prevObject);},data:function(key,value){var parts=key.split(".");parts[1]=parts[1]?"."+parts[1]:"";if(value==null){var data=this.triggerHandler("getData"+parts[1]+"!",[parts[0]]);if(data==undefined&&this.length)data=jQuery.data(this[0],key);return data==null&&parts[1]?this.data(parts[0]):data;}else
return this.trigger("setData"+parts[1]+"!",[parts[0],value]).each(function(){jQuery.data(this,key,value);});},removeData:function(key){return this.each(function(){jQuery.removeData(this,key);});},domManip:function(args,table,reverse,callback){var clone=this.length>1,elems;return this.each(function(){if(!elems){elems=jQuery.clean(args,this.ownerDocument);if(reverse)elems.reverse();}var obj=this;if(table&&jQuery.nodeName(this,"table")&&jQuery.nodeName(elems[0],"tr"))obj=this.getElementsByTagName("tbody")[0]||this.appendChild(this.ownerDocument.createElement("tbody"));var scripts=jQuery([]);jQuery.each(elems,function(){var elem=clone?jQuery(this).clone(true)[0]:this;if(jQuery.nodeName(elem,"script")){scripts=scripts.add(elem);}else{if(elem.nodeType==1)scripts=scripts.add(jQuery("script",elem).remove());callback.call(obj,elem);}});scripts.each(evalScript);});}};jQuery.prototype.init.prototype=jQuery.prototype;function evalScript(i,elem){if(elem.src)jQuery.ajax({url:elem.src,async:false,dataType:"script"});else
jQuery.globalEval(elem.text||elem.textContent||elem.innerHTML||"");if(elem.parentNode)elem.parentNode.removeChild(elem);}jQuery.extend=jQuery.fn.extend=function(){var target=arguments[0]||{},i=1,length=arguments.length,deep=false,options;if(target.constructor==Boolean){deep=target;target=arguments[1]||{};i=2;}if(typeof target!="object"&&typeof target!="function")target={};if(length==1){target=this;i=0;}for(;i<length;i++)if((options=arguments[i])!=null)for(var name in options){if(target===options[name])continue;if(deep&&options[name]&&typeof options[name]=="object"&&target[name]&&!options[name].nodeType)target[name]=jQuery.extend(target[name],options[name]);else if(options[name]!=undefined)target[name]=options[name];}return target;};var expando="jQuery"+(new Date()).getTime(),uuid=0,windowData={};var exclude=/z-?index|font-?weight|opacity|zoom|line-?height/i;jQuery.extend({noConflict:function(deep){window.$=_$;if(deep)window.jQuery=_jQuery;return jQuery;},isFunction:function(fn){return!!fn&&typeof fn!="string"&&!fn.nodeName&&fn.constructor!=Array&&/function/i.test(fn+"");},isXMLDoc:function(elem){return elem.documentElement&&!elem.body||elem.tagName&&elem.ownerDocument&&!elem.ownerDocument.body;},globalEval:function(data){data=jQuery.trim(data);if(data){var head=document.getElementsByTagName("head")[0]||document.documentElement,script=document.createElement("script");script.type="text/javascript";if(jQuery.browser.msie)script.text=data;else
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/*
 * SimpleModal 1.1.1 - jQuery Plugin
 * http://www.ericmmartin.com/projects/simplemodal/
 * http://plugins.jquery.com/project/SimpleModal
 * http://code.google.com/p/simplemodal/
 *
 * Copyright (c) 2007 Eric Martin - http://ericmmartin.com
 *
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * Revision: $Id: jquery.simplemodal.js 93 2008-01-15 16:14:20Z emartin24 $
 *
 */
(function($){$.modal=function(data,options){return $.modal.impl.init(data,options);};$.modal.close=function(){$.modal.impl.close(true);};$.fn.modal=function(options){return $.modal.impl.init(this,options);};$.modal.defaults={overlay:50,overlayId:'modalOverlay',overlayCss:{},containerId:'modalContainer',containerCss:{},close:true,closeTitle:'Close',closeClass:'modalClose',persist:false,onOpen:null,onShow:null,onClose:null};$.modal.impl={opts:null,dialog:{},init:function(data,options){if(this.dialog.data){return false;}this.opts=$.extend({},$.modal.defaults,options);if(typeof data=='object'){data=data instanceof jQuery?data:$(data);if(data.parent().parent().size()>0){this.dialog.parentNode=data.parent();if(!this.opts.persist){this.dialog.original=data.clone(true);}}}else if(typeof data=='string'||typeof data=='number'){data=$('<div>').html(data);}else{if(console){console.log('SimpleModal Error: Unsupported data type: '+typeof data);}return false;}this.dialog.data=data.addClass('modalData');data=null;this.create();this.open();if($.isFunction(this.opts.onShow)){this.opts.onShow.apply(this,[this.dialog]);}return this;},create:function(){this.dialog.overlay=$('<div>').attr('id',this.opts.overlayId).addClass('modalOverlay').css($.extend(this.opts.overlayCss,{opacity:this.opts.overlay/100,height:'100%',width:'100%',position:'fixed',left:0,top:0,zIndex:3000})).hide().appendTo('body');this.dialog.container=$('<div>').attr('id',this.opts.containerId).addClass('modalContainer').css($.extend(this.opts.containerCss,{position:'fixed',zIndex:3100})).append(this.opts.close?'<a class="modalCloseImg '+this.opts.closeClass
+'" title="'+this.opts.closeTitle+'"></a>':'').hide().appendTo('body');if($.browser.msie&&($.browser.version<7)){this.fixIE();}this.dialog.container.append(this.dialog.data.hide());},bindEvents:function(){var modal=this;$('.'+this.opts.closeClass).click(function(e){e.preventDefault();modal.close();});},unbindEvents:function(){$('.'+this.opts.closeClass).unbind('click');},fixIE:function(){var wHeight=$(document.body).height()+'px';var wWidth=$(document.body).width()+'px';this.dialog.overlay.css({position:'absolute',height:wHeight,width:wWidth});this.dialog.container.css({position:'absolute'});this.dialog.iframe=$('<iframe src="javascript:false;">').css($.extend(this.opts.iframeCss,{opacity:0,position:'absolute',height:wHeight,width:wWidth,zIndex:1000,width:'100%',top:0,left:0})).hide().appendTo('body');},open:function(){if(this.dialog.iframe){this.dialog.iframe.show();}if($.isFunction(this.opts.onOpen)){this.opts.onOpen.apply(this,[this.dialog]);}else{this.dialog.overlay.show();this.dialog.container.show();this.dialog.data.show();}this.bindEvents();},close:function(external){if(!this.dialog.data){return false;}if($.isFunction(this.opts.onClose)&&!external){this.opts.onClose.apply(this,[this.dialog]);}else{if(this.dialog.parentNode){if(this.opts.persist){this.dialog.data.hide().appendTo(this.dialog.parentNode);}else{this.dialog.data.remove();this.dialog.original.appendTo(this.dialog.parentNode);}}else{this.dialog.data.remove();}this.dialog.container.remove();this.dialog.overlay.remove();if(this.dialog.iframe){this.dialog.iframe.remove();}this.dialog={};}this.unbindEvents();}};})(jQuery);
function insert_comment(fo_obj) {
	var oFilter = new XmlJsFilter(fo_obj, "planner", "procPlannerInsertComment", completeInsertComment);
	oFilter.addFieldItem("document_srl",true,0,0,"","");
	oFilter.addFieldItem("nick_name",true,0,0,"","");
	oFilter.addFieldItem("password",true,0,0,"","");
	oFilter.addFieldItem("email_address",false,0,250,"","");
	oFilter.addFieldItem("homepage",false,0,250,"","");
	oFilter.addFieldItem("content",true,1,0,"","");
	oFilter.addParameterItem("mid","mid");
	oFilter.addParameterItem("document_srl","document_srl");
	oFilter.addParameterItem("comment_srl","comment_srl");
	oFilter.addParameterItem("parent_srl","parent_srl");
	oFilter.addParameterItem("nick_name","nick_name");
	oFilter.addParameterItem("password","password");
	oFilter.addParameterItem("email_address","email_address");
	oFilter.addParameterItem("homepage","homepage");
	oFilter.addParameterItem("content","content");
	oFilter.addParameterItem("is_secret","is_secret");
	oFilter.addParameterItem("notify_message","notify_message");
	oFilter.addResponseItem("error");
	oFilter.addResponseItem("message");
	oFilter.addResponseItem("mid");
	oFilter.addResponseItem("document_srl");
	oFilter.addResponseItem("comment_srl");
	return oFilter.proc("등록하시겠습니까?");
}
alertMsg["document_srl"] = "문서번호";
alertMsg["nick_name"] = "닉네임";
alertMsg["password"] = "비밀번호";
alertMsg["email_address"] = "이메일 주소";
alertMsg["homepage"] = "홈페이지";
alertMsg["content"] = "내용";
alertMsg["mid"] = "모듈이름";
alertMsg["comment_srl"] = "comment_srl";
alertMsg["parent_srl"] = "parent_srl";
alertMsg["is_secret"] = "is_secret";
alertMsg["notify_message"] = "notify_message";
target_type_list["document_srl"] = "";
target_type_list["nick_name"] = "";
target_type_list["password"] = "";
target_type_list["email_address"] = "";
target_type_list["homepage"] = "";
target_type_list["content"] = "";
alertMsg["isnull"] = "%s의 값을 입력해주세요";
alertMsg["outofrange"] = "%s의 글자 길이를 맞추어 주세요.";
alertMsg["equalto"] = "%s의 값이 잘못 되었습니다.";
alertMsg["invalid_email"] = "%s의 형식이 잘못되었습니다. (예: zbxe@zeroboard.com)";
alertMsg["invalid_userid"] = "%s의 형식이 잘못되었습니다.\n영문,숫자와 _로 만드실 수 있으며 제일 앞은 영문이어야 합니다";
alertMsg["invalid_user_id"] = "%s의 형식이 잘못되었습니다.\n영문,숫자와 _로 만드실 수 있으며 제일 앞은 영문이어야 합니다";
alertMsg["invalid_homepage"] = "%s의 형식이 잘못되었습니다. (예: http://www.zeroboard.com)";
alertMsg["invalid_korean"] = "%s의 형식이 잘못되었습니다. 한글로만 입력해주셔야 합니다";
alertMsg["invalid_korean_number"] = "%s의 형식이 잘못되었습니다. 한글과 숫자로만 입력해주셔야 합니다";
alertMsg["invalid_alpha"] = "%s의 형식이 잘못되었습니다. 영문으로만 입력해주셔야 합니다";
alertMsg["invalid_alpha_number"] = "%s의 형식이 잘못되었습니다. 영문과 숫자로만 입력해주셔야 합니다";
alertMsg["invalid_number"] = "%s의 형식이 잘못되었습니다. 숫자로만 입력해주셔야 합니다";

/**
 * 에디터에서 사용하기 위한 변수
 **/
var editorMode = new Array(); ///<< 에디터의 html편집 모드 flag 세팅 변수 (html or null)
var editorAutoSaveObj = {fo_obj:null, editor_sequence:0, title:'', content:'', locked:false} ///< 자동저장을 위한 정보를 가진 object
var editorRelKeys = new Array(); ///< 에디터와 각 모듈과의 연동을 위한 key 값을 보관하는 변수
var editorDragObj = {isDrag:false, y:0, obj:null, id:'', det:0, source_height:0}

/**
 * 에디터 사용시 사용되는 이벤트 연결 함수 호출
 **/
xAddEventListener(document, 'mouseup', editorEventCheck);
xAddEventListener(document, 'mousedown', editorDragStart);
xAddEventListener(document, 'mouseup', editorDragStop);

function editorGetContent(editor_sequence) {
    // 입력된 내용을 받아옴
    var content = editorRelKeys[editor_sequence]["func"](editor_sequence);

    // 첨부파일 링크시 url을 변경
    var reg_pattern = new RegExp( request_uri.replace(/\//g,'\\/')+"(files|common|modules|layouts|widgets)", 'ig' );
    return content.replace(reg_pattern, "$1");
}

// 에디터에 포커스를 줌
function editorFocus(editor_sequence) {
    var iframe_obj = editorGetIFrame(editor_sequence);
    iframe_obj.contentWindow.focus();
}

/**
 * 자동 저장 기능
 **/
// 자동 저장 활성화 시키는 함수 (10초마다 자동저장)
function editorEnableAutoSave(fo_obj, editor_sequence) {
    var title = fo_obj.title.value;
    var content = editorRelKeys[editor_sequence]['content'].value;
    editorAutoSaveObj = {"fo_obj":fo_obj, "editor_sequence":editor_sequence, "title":title, "content":content, locked:false};
    setTimeout(_editorAutoSave, 10000);
}

// ajax를 이용하여 editor.procEditorSaveDoc 호출하여 자동 저장시킴
function _editorAutoSave() {
    var fo_obj = editorAutoSaveObj.fo_obj;
    var editor_sequence = editorAutoSaveObj.editor_sequence;

    // 현재 자동저장중이면 중지
    if(editorAutoSaveObj.locked == true) return;

    // 대상이 없으면 자동저장 시키는 기능 자체를 중지
    if(!fo_obj || typeof(fo_obj.title)=='undefined' || !editor_sequence) return;

    // 자동저장을 위한 준비
    var title = fo_obj.title.value;
    var content = editorGetContent(editor_sequence);

    // 내용이 이전에 저장하였던 것과 다르면 자동 저장을 함
    if(title != editorAutoSaveObj.title || content != editorAutoSaveObj.content ) {
        var params = new Array();

        params["title"] = title;
        params["content"] = content;
        params["document_srl"] = editorRelKeys[editor_sequence]['primary'].value;

        editorAutoSaveObj.title = title;
        editorAutoSaveObj.content = content;

        var obj = xGetElementById("editor_autosaved_message_"+editor_sequence);
        obj.style.display = 'block';
        var oDate = new Date();
        html = oDate.getHours()+':'+oDate.getMinutes()+' '+auto_saved_msg;
        xInnerHtml(obj, html);
        obj.style.display = "block";

        // 현재 자동저장중임을 설정
        editorAutoSaveObj.locked = true;

        // 서버 호출 (서버와 교신중이라는 메세지를 보이지 않도록 함)
        show_waiting_message = false;
        exec_xml("editor","procEditorSaveDoc", params, function() { editorAutoSaveObj.locked = false; } );
        show_waiting_message = true;
    }

    // 10초마다 동기화를 시킴
    setTimeout(_editorAutoSave, 10000);
}

// 자동저장된 모든 메세지를 삭제하는 루틴
function editorRemoveSavedDoc() {
    exec_xml("editor","procEditorRemoveSavedDoc");
}

/**
 * 에디터의 상태나 객체를 구하기 위한 함수
 **/

// editor_sequence값에 해당하는 iframe의 object를 return
function editorGetIFrame(editor_sequence) {
    if(editorRelKeys != undefined && editorRelKeys[editor_sequence] != undefined && editorRelKeys[editor_sequence]['editor'] != undefined)
	return editorRelKeys[editor_sequence]['editor'].getFrame();
    return xGetElementById( 'editor_iframe_'+ editor_sequence );
}

/**
 * iframe 세로 크기 조절 드래그 관련
 **/
function editorDragStart(evt) {
    var e = new xEvent(evt);
    var obj = e.target;
    if(typeof(obj.id)=='undefined'||!obj.id) return;

    var id = obj.id;
    if(id.indexOf('editor_drag_bar_')!=0) return;

    editorDragObj.isDrag = true;
    editorDragObj.y = e.pageY;
    editorDragObj.obj = e.target;
    editorDragObj.id = id.substr('editor_drag_bar_'.length);

    var iframe_obj = editorGetIFrame(editorDragObj.id);

    editorDragObj.source_height = xHeight(iframe_obj);

    xAddEventListener(document, 'mousemove', editorDragMove, false);
    xAddEventListener(editorDragObj.obj, 'mousemove', editorDragMove, false);
}

function editorDragMove(evt) {
    if(!editorDragObj.isDrag) return;

    var e = new xEvent(evt);
    var h = e.pageY - editorDragObj.y;

    editorDragObj.isDrag = true;
    editorDragObj.y = e.pageY;
    editorDragObj.obj = e.target;

    var iframe_obj = editorGetIFrame(editorDragObj.id);
    xHeight(iframe_obj, xHeight(iframe_obj)+h);
    xHeight(iframe_obj.parentNode, xHeight(iframe_obj)+10);
}

function editorDragStop(evt) {
    if(!editorDragObj.isDrag) return;

    xRemoveEventListener(document, 'mousemove', editorDragMove, false);
    xRemoveEventListener(editorDragObj.obj, 'mousemove', editorDragMove, false);

    var iframe_obj = editorGetIFrame(editorDragObj.id);
    if(typeof(fixAdminLayoutFooter)=='function') fixAdminLayoutFooter(xHeight(iframe_obj)-editorDragObj.source_height);

    editorDragObj.isDrag = false;
    editorDragObj.y = 0;
    editorDragObj.obj = null;
    editorDragObj.id = '';
}

// Editor Option Button 
function eOptionOver(obj) {
    obj.style.marginTop='-21px';	
    obj.style.zIndex='99';	
}
function eOptionOut(obj) {
    obj.style.marginTop='0';	
    obj.style.zIndex='1';	
}
function eOptionClick(obj) {
    obj.style.marginTop='-42px';	
    obj.style.zIndex='99';
}

/**
 * 에디터 컴포넌트 구현 부분
 **/

// 에디터 상단의 컴포넌트 버튼 클릭시 action 처리 (마우스다운 이벤트 발생시마다 요청이 됨)
var editorPrevSrl = null;
function editorEventCheck(evt) {
    editorPrevNode = null;

    // 이벤트가 발생한 object의 ID를 구함 
    var e = new xEvent(evt);
    var target_id = e.target.id;
    if(!target_id) return;

    // editor_sequence와 component name을 구함 (id가 포맷과 다르면 return)
    var info = target_id.split('_');
    if(info[0]!="component") return;
    var editor_sequence = info[1];
    var component_name = target_id.replace(/^component_([0-9]+)_/,'');
    if(!editor_sequence || !component_name) return;

    if(editorMode[editor_sequence]=='html') return;

    switch(component_name) {

        // 기본 기능에 대한 동작 (바로 실행) 
        case 'Bold' :
        case 'Italic' :
        case 'Underline' :
        case 'StrikeThrough' :
        case 'undo' :
        case 'redo' :
        case 'JustifyLeft' :
        case 'JustifyCenter' :
        case 'JustifyRight' :
        case 'JustifyFull' :
        case 'Indent' :
        case 'Outdent' :
        case 'InsertOrderedList' :
        case 'InsertUnorderedList' :
        case 'SaveAs' :
        case 'Print' :
        case 'Copy' :
        case 'Cut' :
        case 'Paste' :
        case 'RemoveFormat' :
        case 'Subscript' :
        case 'Superscript' :
                editorDo(component_name, '', editor_sequence);
            break;

        // 추가 컴포넌트의 경우 서버에 요청을 시도
        default :
                openComponent(component_name, editor_sequence);
            break;
    }

    return;
}

// 컴포넌트 팝업 열기
function openComponent(component_name, editor_sequence, manual_url) {
    editorPrevSrl = editor_sequence;
    if(editorMode[editor_sequence]=='html') return;

    var popup_url = request_uri+"?module=editor&act=dispEditorPopup&editor_sequence="+editor_sequence+"&component="+component_name;
    if(typeof(manual_url)!="undefined" && manual_url) popup_url += "&manual_url="+escape(manual_url);

    popopen(popup_url, 'editorComponent');
}

// 더블클릭 이벤트 발생시에 본문내에 포함된 컴포넌트를 찾는 함수
var editorPrevNode = null;
function editorSearchComponent(evt) {
    var e = new xEvent(evt);

    editorPrevNode = null;
    var obj = e.target;
    
    // 위젯인지 일단 체크
    if(obj.getAttribute("widget")) {
        // editor_sequence을 찾음
        var tobj = obj;
        while(tobj && tobj.nodeName != "BODY") {
            tobj = xParent(tobj);
        }
        if(!tobj || tobj.nodeName != "BODY" || !tobj.getAttribute("editor_sequence")) {
            editorPrevNode = null;
            return;
        }
        var editor_sequence = tobj.getAttribute("editor_sequence");
        var widget = obj.getAttribute("widget");
        editorPrevNode = obj;

        if(editorMode[editor_sequence]=='html') return;
        popopen(request_uri+"?module=widget&act=dispWidgetGenerateCodeInPage&selected_widget="+widget+"&module_srl="+editor_sequence,'GenerateCodeInPage');
        return;
    }

    // 선택되어진 object부터 상단으로 이동하면서 editor_component attribute가 있는지 검사
    if(!obj.getAttribute("editor_component")) {
        while(obj && !obj.getAttribute("editor_component")) {
            if(obj.parentElement) obj = obj.parentElement;
            else obj = xParent(obj);
        }
    }

    if(!obj) obj = e.target;

    var editor_component = obj.getAttribute("editor_component");

    // editor_component를 찾지 못했을 경우에 이미지/텍스트/링크의 경우 기본 컴포넌트와 연결
    if(!editor_component) {
        // 이미지일 경우
        if(obj.nodeName == "IMG") {
            editor_component = "image_link";
            editorPrevNode = obj;

        // 테이블의 td일 경우
        } else if(obj.nodeName == "TD") {
            editor_component = "table_maker";
            editorPrevNode = obj;
            
        // 링크거나 텍스트인 경우
        } else if(obj.nodeName == "A" || obj.nodeName == "BODY" || obj.nodeName.indexOf("H")==0 || obj.nodeName == "LI" || obj.nodeName == "P") {
            editor_component = "url_link";
            editorPrevNode = obj;
        }
    } else {
        editorPrevNode = obj;
    }

    // 아무런 editor_component가 없다면 return
    if(!editor_component) {
        editorPrevNode = null;
        return;
    }

    // editor_sequence을 찾음
    var tobj = obj;
    while(tobj && tobj.nodeName != "BODY") {
        tobj = xParent(tobj);
    }
    if(!tobj || tobj.nodeName != "BODY" || !tobj.getAttribute("editor_sequence")) {
        editorPrevNode = null;
        return;
    }
    var editor_sequence = tobj.getAttribute("editor_sequence");

    // 해당 컴포넌트를 찾아서 실행
    openComponent(editor_component, editor_sequence);
}

// 에디터 내의 선택된 부분의 html코드를 변경
function editorReplaceHTML(iframe_obj, html) {
    // 에디터가 활성화 되어 있는지 확인 후 비활성화시 활성화
    var editor_sequence = iframe_obj.contentWindow.document.body.getAttribute("editor_sequence");

    // iframe 에디터에 포커스를 둠
    iframe_obj.contentWindow.focus();

    if(xIE4Up) {
        var range = iframe_obj.contentWindow.document.selection.createRange();
        if(range.pasteHTML) {
            range.pasteHTML(html);
        } else if(editorPrevNode) {
            editorPrevNode.outerHTML = html;
        }

    } else {

        try {
            if(iframe_obj.contentWindow.getSelection().focusNode.tagName == "HTML") {
                var range = iframe_obj.contentDocument.createRange();
                range.setStart(iframe_obj.contentDocument.body,0);
                range.setEnd(iframe_obj.contentDocument.body,0);
                range.insertNode(range.createContextualFragment(html));
            } else {
                var range = iframe_obj.contentWindow.getSelection().getRangeAt(0);
                range.deleteContents();
                range.insertNode(range.createContextualFragment(html));
            }
        } catch(e) {
            xInnerHtml(iframe_obj.contentWindow.document.body, html+xInnerHtml(iframe_obj.contentWindow.document.body));
        }

    }
}

// 에디터 내의 선택된 부분의 html 코드를 return
function editorGetSelectedHtml(editor_sequence) {
    var iframe_obj = editorGetIFrame(editor_sequence);
    if(xIE4Up) {
        var range = iframe_obj.contentWindow.document.selection.createRange();
        var html = range.htmlText;
        return html;
    } else {
        var range = iframe_obj.contentWindow.getSelection().getRangeAt(0);
        var dummy = xCreateElement('div');
        dummy.appendChild(range.cloneContents());
        var html = xInnerHtml(dummy);
        return html;
    }
}

/**
 * @author zero (zero@nzeo.com)
 * @version 0.1
 * @brief 에디터 관련 스크립트
 */

/**
 * 에디터 사용시 사용되는 이벤트 연결 함수 호출
 **/

/**
 * 에디터의 상태나 객체를 구하기 위한 함수
 **/

// editor_sequence값에 해당하는 textarea object를 return
function editorGetTextArea(editor_sequence) {
    return xGetElementById( 'editor_textarea_' + editor_sequence );
}

// editor_sequence에 해당하는 form문 구함
function editorGetForm(editor_sequence) {
    var iframe_obj = editorGetIFrame(editor_sequence);
    if(!iframe_obj) return;

    var fo_obj = iframe_obj.parentNode;
    while(fo_obj.nodeName != 'FORM') { fo_obj = fo_obj.parentNode; }
    if(fo_obj.nodeName == 'FORM') return fo_obj;
    return;
}

// 에디터의 전체 내용 return
function editorGetContent_xe(editor_sequence) {
    var html = "";
    if(editorMode[editor_sequence]=='html') {
        var textarea_obj = editorGetTextArea(editor_sequence);
        if(!textarea_obj) return "";
        html = textarea_obj.value;
    } else {
        var iframe_obj = editorGetIFrame(editor_sequence);
        if(!iframe_obj) return "";
        html = xInnerHtml(iframe_obj.contentWindow.document.body).replace(/^<br([^>]*)>$/i,'');
    }
    return html;
}

// 에디터 내의 선택된 부분의 NODE를 return
function editorGetSelectedNode(editor_sequence) {
    var iframe_obj = editorGetIFrame(editor_sequence);
    if(xIE4Up) {
        var range = iframe_obj.contentWindow.document.selection.createRange();
        var div = xCreateElement('div');
        xInnerHtml(div, range.htmlText);
        var node = div.firstChild;
        return node;
    } else {
        var range = iframe_obj.contentWindow.getSelection().getRangeAt(0);
        var node = xCreateElement('div');
        node.appendChild(range.cloneContents());
        return node.firstChild;
    }
}

/**
 * editor 시작 (editor_sequence로 iframe객체를 얻어서 쓰기 모드로 전환)
 **/
function editorStart(editor_sequence, primary_key, content_key, editor_height, font_color) {
    if(typeof(font_color)=='undefined') font_color = '#000000';

    // iframe obj를 찾음
    var iframe_obj = editorGetIFrame(editor_sequence);
    if(!iframe_obj) return;
    xWidth(iframe_obj.parentNode, '100%');
    iframe_obj.style.width = '100%';

    // 현 에디터를 감싸고 있는 form문을 찾음
    var fo_obj = editorGetForm(editor_sequence);
    if(!fo_obj) return;

    // fo_obj에 editor_sequence 값 지정
    fo_obj.setAttribute('editor_sequence', editor_sequence);

    // 모듈 연관 키 값을 세팅
    editorRelKeys[editor_sequence] = new Array();
    editorRelKeys[editor_sequence]["primary"] = fo_obj[primary_key];
    editorRelKeys[editor_sequence]["content"] = fo_obj[content_key];
    editorRelKeys[editor_sequence]["func"] = editorGetContent_xe;

    // saved document(자동저장 문서)에 대한 확인
    if(typeof(fo_obj._saved_doc_title)!="undefined" ) { ///<< _saved_doc_title field가 없으면 자동저장 하지 않음

        var saved_title = fo_obj._saved_doc_title.value;
        var saved_content = fo_obj._saved_doc_content.value;

        if(saved_title || saved_content) {
            // 자동저장된 문서 활용여부를 물은 후 사용하지 않는다면 자동저장된 문서 삭제
            if(confirm(fo_obj._saved_doc_message.value)) {
                if(typeof(fo_obj.title)!='undefined') fo_obj.title.value = saved_title;
                editorRelKeys[editor_sequence]['content'].value = saved_content;
            } else {
                editorRemoveSavedDoc();
            }
        }
    }

    // 대상 form의 content element에서 데이터를 구함
    var content = editorRelKeys[editor_sequence]['content'].value;

    // IE가 아니고 내용이 없으면 <br /> 추가 (FF등에서 iframe 선택시 focus를 주기 위한 꽁수)
    if(!content && !xIE4Up) content = "<br />";

    // IE일 경우 ctrl-Enter 안내 문구를 노출
    var ieHelpObj = xGetElementById("for_ie_help_"+editor_sequence);
    if(xIE4Up && ieHelpObj) {
        ieHelpObj.style.display = "block";
    }

    // content 생성
    editor_path = editor_path.replace(/^\.\//ig, '');
    var contentHtml = ''+
        '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">'+
        '<html lang="ko" xmlns="http://www.w3.org/1999/xhtml><head><meta http-equiv="content-type" content="text/html; charset=utf-8"/>'+
        '<style type="text/css">'+
        'body {font-size:9pt;height:'+editor_height+'px; padding:0; margin:0; background-color:transparent; color:'+font_color+';}'+
        '</style>'+
        '</head><body editor_sequence="'+editor_sequence+'">'+
        content+
        '</body></html>'+
        '';
    iframe_obj.contentWindow.document.open("text/html","replace");
    iframe_obj.contentWindow.document.write(contentHtml);
    iframe_obj.contentWindow.document.close();

    // editorMode를 기본으로 설정
    editorMode[editor_sequence] = null;

    // 에디터를 시작 시킴 
    try { 
        iframe_obj.contentWindow.document.designMode = 'On';
    } catch(e) {
    }

    try {
        iframe_obj.contentWindow.document.execCommand("undo", false, null);
        iframe_obj.contentWindow.document.execCommand("useCSS", false, true);
    }  catch (e) {
    }

    /**
     * 더블클릭이나 키눌림등의 각종 이벤트에 대해 listener 추가
     * 작성시 필요한 이벤트 체크
     * 이 이벤트의 경우 윈도우 sp1 (NT or xp sp1) 에서 iframe_obj.contentWindow.document에 대한 권한이 없기에 try 문으로 감싸서 
     * 에러를 무시하도록 해야 함.
     **/

    // 위젯 감시를 위한 더블클릭 이벤트 걸기 
    try {
        xAddEventListener(iframe_obj.contentWindow.document,'dblclick',editorSearchComponent);
    } catch(e) {
    }

    // 에디터에서 키가 눌러질때마다 이벤트를 체크함 (enter키의 처리나 FF에서 alt-s등을 처리)
    try {
        if(xIE4Up) xAddEventListener(iframe_obj.contentWindow.document, 'keydown',editorKeyPress);
        else xAddEventListener(iframe_obj.contentWindow.document, 'keypress',editorKeyPress);
    } catch(e) {
    }

    // 자동저장 필드가 있다면 자동 저장 기능 활성화
    if(typeof(fo_obj._saved_doc_title)!="undefined" ) editorEnableAutoSave(fo_obj, editor_sequence);
}


/**
 * 에디터의 세부 설정과 데이터 핸들링을 정의한 함수들
 **/



/**
 * 키 또는 마우스 이벤트 핸들링 정의 함수
 **/

// 입력 키에 대한 이벤트 체크
function editorKeyPress(evt) {
    var e = new xEvent(evt);

    // 대상을 구함
    var obj = e.target;
    var body_obj = null;
    if(obj.nodeName == "BODY") body_obj = obj;
    else body_obj = obj.firstChild.nextSibling;
    if(!body_obj) return;

    // editor_sequence는 에디터의 body에 attribute로 정의되어 있음
    var editor_sequence = body_obj.getAttribute("editor_sequence");
    if(!editor_sequence) return;

    // IE에서 enter키를 눌렀을때 P 태그 대신 BR 태그 입력
    if (xIE4Up && !e.ctrlKey && !e.shiftKey && e.keyCode == 13 && editorMode[editor_sequence]!='html') {
        var iframe_obj = editorGetIFrame(editor_sequence);
        if(!iframe_obj) return;

        var contentDocument = iframe_obj.contentWindow.document;

        var obj = contentDocument.selection.createRange();

        var pTag = obj.parentElement().tagName.toLowerCase();

        switch(pTag) {
            case 'li' :
                    return;
                break; 
            default :
                    obj.pasteHTML("<br />");
                break;
        }
        obj.select();
        evt.cancelBubble = true;
        evt.returnValue = false;
        return;
    }

    // ctrl-S, alt-S 클릭시 submit하기
    if( e.keyCode == 115 && (e.altKey || e.ctrlKey) ) {
        // iframe 에디터를 찾음
        var iframe_obj = editorGetIFrame(editor_sequence);
        if(!iframe_obj) return;

        // 대상 form을 찾음
        var fo_obj = editorGetForm(editor_sequence);
        if(!fo_obj) return;

        // 데이터 동기화
        editorRelKeys[editor_sequence]['content'].value = editorGetContent(editor_sequence);

        // form문 전송
        if(fo_obj.onsubmit) fo_obj.onsubmit();

        // 이벤트 중단
        evt.cancelBubble = true;
        evt.returnValue = false;
        xPreventDefault(evt);
        xStopPropagation(evt);
        return;
    }

    // ctrl-b, i, u, s 키에 대한 처리 (파이어폭스에서도 에디터 상태에서 단축키 쓰도록)
    if (e.ctrlKey) {
        // iframe 에디터를 찾음
        var iframe_obj = editorGetIFrame(editor_sequence);
        if(!iframe_obj) return;

        // html 에디터 모드일 경우 이벤트 취소 시킴
        if(editorMode[editor_sequence]=='html') {
            evt.cancelBubble = true;
            evt.returnValue = false;
            xPreventDefault(evt);
            xStopPropagation(evt);
            return;
        }

        switch(e.keyCode) {
            // ctrl+1~6
            case 49 :
            case 50 :
            case 51 :
            case 52 :
            case 53 :
            case 54 :
                    editorDo('formatblock',"<H"+(e.keyCode-48)+">",e.target);
                    xPreventDefault(evt);
                    xStopPropagation(evt);
                break;
            // ctrl+7
            case 55 :
                    editorDo('formatblock',"<P>",e.target);
                    xPreventDefault(evt);
                    xStopPropagation(evt);
                break;
            // ie에서 ctrlKey + enter일 경우 P 태그 입력
            case 13 :
                    if(xIE4Up) {
                        if(e.target.parentElement.document.designMode!="On") return;
                        var obj = e.target.parentElement.document.selection.createRange();
                        obj.pasteHTML('<P>');
                        obj.select();
                        evt.cancelBubble = true;
                        evt.returnValue = false;
                        return;
                    }
            // bold
            case 98 :
                    editorDo('Bold',null,e.target);
                    xPreventDefault(evt);
                    xStopPropagation(evt);
                break;
            // italic
            case 105 :
                    editorDo('Italic',null,e.target);
                    xPreventDefault(evt);
                    xStopPropagation(evt);
                break;
            // underline
            case 117 : 
                    editorDo('Underline',null,e.target);
                    xPreventDefault(evt);
                    xStopPropagation(evt);
                break;
            // strike
            /*
            case 83 :
            case 115 :
                    editorDo('StrikeThrough',null,e.target);
                    xPreventDefault(evt);
                    xStopPropagation(evt);
                break;
            */
        }
    }
}

// 편집 기능 실행
function editorDo(command, value, target) {

    var doc = null;

    // target이 object인지 editor_sequence인지에 따라 document를 구함
    if(typeof(target)=="object") {
        if(xIE4Up) doc = target.parentElement.document;
        else doc = target.parentNode;
    } else {
        var iframe_obj = editorGetIFrame(target);
        doc = iframe_obj.contentWindow.document;
    }

    var editor_sequence = doc.body.getAttribute('editor_sequence');
    if(editorMode[editor_sequence]=='html') return;

    // 포커스
    if(typeof(target)=="object") target.focus();
    else editorFocus(target);

    // 실행
    doc.execCommand(command, false, value);

    // 포커스
    if(typeof(target)=="object") target.focus();
    else editorFocus(target);
}

// 폰트를 변경
function editorChangeFontName(obj,srl) {
    var value = obj.options[obj.selectedIndex].value;
    if(!value) return;
    editorDo('FontName',value,srl);
    obj.selectedIndex = 0;
}

function editorChangeFontSize(obj,srl) {
    var value = obj.options[obj.selectedIndex].value;
    if(!value) return;
    editorDo('FontSize',value,srl);
    obj.selectedIndex = 0;
}

function editorChangeHeader(obj,srl) {
    var value = obj.options[obj.selectedIndex].value;
    if(!value) return;
    value = "<"+value+">";
    editorDo('formatblock',value,srl);
    obj.selectedIndex = 0;
}

/**
 * HTML 편집 기능 활성/비활성
 **/
function editorChangeMode(obj, editor_sequence) {
    var iframe_obj = editorGetIFrame(editor_sequence);
    if(!iframe_obj) return;

    var textarea_obj = editorGetTextArea(editor_sequence);
    xWidth(textarea_obj, xWidth(iframe_obj.parentNode));
    xHeight(textarea_obj, xHeight(iframe_obj.parentNode));

    var contentDocument = iframe_obj.contentWindow.document;

    // html 편집 사용시
    if(obj.checked) {
        var html = contentDocument.body.innerHTML;
        html = html.replace(/<br>/ig,"<br />\n");
        html = html.replace(/<br \/>\n\n/ig,"<br />\n");

        textarea_obj.value = html;

        iframe_obj.parentNode.style.display = "none";
        textarea_obj.style.display = "block";
        xGetElementById('xeEditorOption_'+editor_sequence).style.display = "none";

        editorMode[editor_sequence] = 'html';

    // 위지윅 모드 사용시
    } else {
        var html = textarea_obj.value;
        contentDocument.body.innerHTML = html;
        iframe_obj.parentNode.style.display = "block";
        textarea_obj.style.display = "none";
        xGetElementById('xeEditorOption_'+editor_sequence).style.display = "block";
        editorMode[editor_sequence] = null;
    }

}

// Editor Info Close
function closeEditorInfo(editor_sequence) {
    xGetElementById('editorInfo_'+editor_sequence).style.display='none';	
    var expire = new Date();
    expire.setTime(expire.getTime()+ (7000 * 24 * 3600000));
    xSetCookie('EditorInfo', '1', expire);
}

/**
 * @author zero (zero@nzeo.com)
 * @version 0.1
 * @brief 파일 업로드 관련
 *
 *****************************************************************************************************************************
 * 제로보드XE의 게시물 파일업로드 컴포넌트는 "mmSWFUpload 1.0: Flash upload dialog - http://swfupload.mammon.se/" 를 사용합니다.
 * - SWFUpload is (c) 2006 Lars Huring and Mammon Media and is released under the MIT License:http://www.opensource.org/licenses/mit-license.php
 *****************************************************************************************************************************

 * 감사합니다.
 **/
var uploading_file = false;
var uploaded_files = new Array();

/**
 * 업로드를 하기 위한 준비 시작
 * 이 함수는 editor.html 에서 파일 업로드 가능할 경우 호출됨
 **/
// window.load 이벤트일 경우 && 문서 번호가 가상의 번호가 아니면 기존에 저장되어 있을지도 모르는 파일 목록을 가져옴
function editor_upload_init(editor_sequence, el, inserted_files_count) {
    xAddEventListener(window,'load',function() { editor_upload_start(editor_sequence, el, inserted_files_count);} );
}

function editor_upload_get_target_srl(editor_sequence) {
    return editorRelKeys[editor_sequence]["primary"].value;
}

function editor_upload_get_uploader_name(editor_sequence) {
    return "swf_uploader_"+editor_sequence;

}

// 파일 업로드를 위한 기본 준비를 함 
function editor_upload_start(editor_sequence, fo_obj, inserted_files_count) {
    if(typeof(inserted_files_count)=='undefined' || !inserted_files_count) inserted_files_count = 0;
    else inserted_files_count = parseInt(inserted_files_count, 10);

    // 캐시 삭제
    try { document.execCommand('BackgroundImageCache',false,true); } catch(e) { }

    // 임시 iframe을 생성 (공통으로 사용)
    if(!xGetElementById('tmp_upload_iframe')) {
        if(xIE4Up) {
            window.document.body.insertAdjacentHTML("afterEnd", "<iframe id='tmp_upload_iframe' name='tmp_upload_iframe' style='display:none;width:1px;height:1px;position:absolute;top:-10px;left:-10px'></iframe>");
        } else {
            var obj_iframe = xCreateElement('IFRAME');
            obj_iframe.name = obj_iframe.id = 'tmp_upload_iframe';
            obj_iframe.style.display = 'none';
            obj_iframe.style.width = '1px';
            obj_iframe.style.height = '1px';
            obj_iframe.style.position = 'absolute';
            obj_iframe.style.top = '-10px';
            obj_iframe.style.left = '-10px';
            window.document.body.appendChild(obj_iframe);
        }
    }

    // 첨부파일 목록을 출력하는 select element 구함
    var field_obj = xGetElementById("uploaded_file_list_"+editor_sequence);
    if(!field_obj) return;

    // 에디터를 감싸는 form을 구해 submit target을 임시 iframe으로 변경
    if(!fo_obj) fo_obj = editorGetForm(editor_sequence);
    fo_obj.target = 'tmp_upload_iframe';

    // SWF uploader 생성
    var uploader_name = editor_upload_get_uploader_name(editor_sequence);
    var embed_html = "";

    // 업로드와 관련된 변수 설정 (이 변수들이 그대로 zbxe에 전달됨)
    var flashVars = ''+
        'uploadProgressCallback=editor_upload_progress'+
        '&uploadFileErrorCallback=editor_upload_error_handle'+
        '&allowedFiletypesDescription='+uploader_setting["allowed_filetypes_description"]+
        '&autoUpload=true&allowedFiletypes='+uploader_setting["allowed_filetypes"]+
        '&maximumFilesize='+uploader_setting["allowed_filesize"]+
        '&uploadQueueCompleteCallback=editor_display_uploaded_file'+
        '&uploadScript='+escape( request_uri+'?mid='+current_url.getQuery('mid')+
        '&act=procFileUpload'+
        '&editor_sequence='+editor_sequence+
        '&PHPSESSID='+xGetCookie(zbxe_session_name)
        );

    // 객체 생성 코드
    if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length) {
        embed_html = '<embed type="application/x-shockwave-flash" src="'+request_uri+'/modules/editor/tpl/images/SWFUpload.swf" width="1" height="1" id="'+uploader_name+'" name="'+uploader_name+'" quality="high" wmode="transparent" menu="false" flashvars="'+flashVars+'" />';
    } else {
        embed_html = '<object id="'+uploader_name+'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="1" height="1"><param name="movie" value="'+request_uri+'./modules/editor/tpl/images/SWFUpload.swf" /><param name="bgcolor" value="#000000" /><param name="quality" value="high" /><param name="wmode" value="transparent" /><param name="menu" value="false" /><param name="flashvars" value="'+flashVars+'" /></object>';
    }

    // div dummy 객체를 만들고 SWFUploader 코드를 추가하여 객체 생성
    var dummy = xCreateElement("div");
    dummy.style.width = "1px";
    dummy.style.height = "1px";
    dummy.style.position="absolute";
    dummy.style.top="0px";
    dummy.style.left="0px";
    window.document.body.appendChild(dummy);
    xInnerHtml(dummy, embed_html);

    /**
     * upload_target_srl값이 실제 문서 번호일 경우 이미 등록되 있을지도 모르는 첨부파일 목록을 로드 
     * procDeleteFile에 file_srl을 보내주지 않으면 삭제시도는 없이 목록만 갱신할 수 있음
     **/
    if(inserted_files_count>0) editor_display_uploaded_file(editor_sequence);
}

// 파일 업로드 에러 핸들링
function editor_upload_error_handle(errcode,file,msg) {
    switch(errcode) {
        case -10 : 
                alert("- Error Code: HTTP Error\n- File name: "+file.name+"\n- Message: "+msg);
            break;
        case -20 : 
                alert("- Error Code: No upload script\n- File name: "+file.name+"\n- Message: "+msg);
            break;
        case -30 :
                alert("- Error Code: IO Error\n- File name: "+file.name+"\n- Message: "+msg);
            break;
        case -40 : 
                alert("- Error Code: Security Error\n- File name: "+file.name+"\n- Message: "+msg);
            break;
        case -50 : 
                alert("- Error Code: Filesize exceeds limit\n- File name: "+file.name+"\n- File size: "+file.size+"\n- Message: "+msg);
            break;
    }
}

/**
 * 파일 업로드 관련 함수들
 **/

// 파일 업로드
var _prev_editor_sequence; ///< 진행 상태를 표시하기 위해 바로 이전의 에디터 sequence값을 가지고 있음
function editor_upload_file(editor_sequence) {
    // 업로더 객체를 구함
    var uploader_name = editor_upload_get_uploader_name(editor_sequence);
    var swf_uploader = xGetElementById(uploader_name);

    try {
        swf_uploader.browse();
        _prev_editor_sequence = editor_sequence;
    } catch(e) {
    }

}

// 업로드 진행상태 표시
var _progress_start = false;
function editor_upload_progress(file, bytesLoaded) {
    var obj = xGetElementById('uploaded_file_list_'+_prev_editor_sequence);
    if(!_progress_start) {
        while(obj.options.length) {
            obj.remove(0);
        }
        _progress_start = true;
    }

    var percent = Math.ceil((bytesLoaded / file.size) * 100);
    var filename = file.name;
    if(filename.length>20) filename = filename.substr(0,20)+'...';

    var text = filename + ' ('+percent+'%)';
    if(!obj.options.length || obj.options[obj.options.length-1].value != file.id) {
        var opt_obj = new Option(text, file.id, true, true);
        obj.options[obj.options.length] = opt_obj;
    } else {
        obj.options[obj.options.length-1].text = text;
    }
}

// upload_target_srl 에 등록된 파일 표시
function editor_display_uploaded_file(editor_sequence) {
    if(typeof(editor_sequence)=='undefined'||!editor_sequence) editor_sequence = _prev_editor_sequence;
    if(!editor_sequence) return;

    // 이미 등록된 전체 파일 목록을 구해옴
    var url = request_uri + "?act=procFileDelete&editor_sequence="+editor_sequence+"&mid="+current_url.getQuery('mid');

    // iframe에 url을 보내버림
    var iframe_obj = xGetElementById('tmp_upload_iframe');
    if(!iframe_obj) return;
    iframe_obj.contentWindow.document.location.href=url;
}


// 업로드된 파일 목록 비움 (단순히 select 객체의 내용을 지우고 미리보기를 제거함)
function editor_upload_clear_list(editor_sequence, upload_target_srl) {
    if(!upload_target_srl || upload_target_srl<1) return;
    editorRelKeys[editor_sequence]["primary"].value = upload_target_srl;
    
    var obj = xGetElementById('uploaded_file_list_'+editor_sequence);
    while(obj.options.length) {
        obj.remove(0);
    }
    var preview_obj = xGetElementById('preview_uploaded_'+editor_sequence);
    xInnerHtml(preview_obj,'')
}

// 업로드된 파일 정보를 select 목록에 추가
function editor_insert_uploaded_file(editor_sequence, file_srl, filename, file_size, disp_file_size, uploaded_filename, sid) {
    var obj = xGetElementById('uploaded_file_list_'+editor_sequence);
    var text = disp_file_size+' - '+filename;
    var opt_obj = new Option(text, file_srl, true, true);
    obj.options[obj.options.length] = opt_obj;

    var file_obj = {file_srl:file_srl, filename:filename, file_size:file_size, uploaded_filename:uploaded_filename, sid:sid}
    uploaded_files[file_srl] = file_obj;

    editor_preview(obj, editor_sequence);
    _progress_start = false;
}

// 파일 목록창에서 클릭 되었을 경우 미리 보기
function editor_preview(sel_obj, editor_sequence) {
    var preview_obj = xGetElementById('preview_uploaded_'+editor_sequence);
    if(!sel_obj.options.length) {
        xInnerHtml(preview_obj, '');
        return;
    }

    var file_srl = sel_obj.options[sel_obj.selectedIndex].value;
    var obj = uploaded_files[file_srl];
    if(typeof(obj)=='undefined'||!obj) return;
    var uploaded_filename = obj.uploaded_filename;

    if(!uploaded_filename) {
        xInnerHtml(preview_obj, '');
        return;
    }

    var html = "";

    // 플래쉬 동영상의 경우
    if(/\.flv$/i.test(uploaded_filename)) {
        html = "<EMBED src=\"./common/tpl/images/flvplayer.swf?autoStart=false&file="+uploaded_filename+"\" width=\"110\" height=\"110\" type=\"application/x-shockwave-flash\"></EMBED>";

    // 플래쉬 파일의 경우
    } else if(/\.swf$/i.test(uploaded_filename)) {
        html = "<EMBED src=\""+uploaded_filename+"\" width=\"110\" height=\"110\" type=\"application/x-shockwave-flash\"></EMBED>";

    // wmv, avi, mpg, mpeg등의 동영상 파일의 경우
    } else if(/\.(wmv|avi|mpg|mpeg|asx|asf|mp3)$/i.test(uploaded_filename)) {
        html = "<EMBED src=\""+uploaded_filename+"\" width=\"110\" height=\"110\" autostart=\"true\" Showcontrols=\"0\"></EMBED>";

    // 이미지 파일의 경우
    } else if(/\.(jpg|jpeg|png|gif)$/i.test(uploaded_filename)) {
        html = "<img src=\""+uploaded_filename+"\" border=\"0\" width=\"110\" height=\"110\" />";

    }
    xInnerHtml(preview_obj, html);
}

// 업로드된 파일 삭제
function editor_remove_file(editor_sequence) {
    var obj = xGetElementById('uploaded_file_list_'+editor_sequence);
    if(obj.options.length<1) return;

    // 삭제하려는 파일의 정보를 챙김;;
    var fo_obj = obj;
    while(fo_obj.nodeName != 'FORM') { fo_obj = fo_obj.parentNode; }
    var mid = fo_obj.mid.value;

    // 빈 iframe 구함
    var iframe_obj = xGetElementById('tmp_upload_iframe');
    if(!iframe_obj) return;

    // upload_target_srl이 가상 번호일 경우 아무 동작 하지 않음
    var upload_target_srl = editorRelKeys[editor_sequence]["primary"].value;
    if(upload_target_srl<1) return;

    for(var i=0;i<obj.options.length;i++) {
        var sel_obj = obj.options[i];
        if(!sel_obj.selected) continue;

        var file_srl = sel_obj.value;
        if(!file_srl) continue;

        var url = request_uri+"/?act=procFileDelete&editor_sequence="+editor_sequence+"&upload_target_srl="+upload_target_srl+"&file_srl="+file_srl+"&mid="+current_url.getQuery('mid');

        iframe_obj.contentWindow.document.location.href=url;

        xSleep(100);
    }

    var preview_obj = xGetElementById('preview_uploaded_'+editor_sequence);
    xInnerHtml(preview_obj, "");
}

// 업로드 목록의 선택된 파일을 내용에 추가
function editor_insert_file(editor_sequence) {
    if(editorMode[editor_sequence]=='html') return;
    var obj = xGetElementById('uploaded_file_list_'+editor_sequence);
    if(obj.options.length<1) return;

    var iframe_obj = editorGetIFrame(editor_sequence);
    editorFocus(editor_sequence);

    var fo_obj = obj;
    while(fo_obj.nodeName != 'FORM') { fo_obj = fo_obj.parentNode; }

    // 다중 선택된 경우를 위해 loop
    for(var i=0;i<obj.options.length;i++) {
        var sel_obj = obj.options[i];
        if(!sel_obj.selected) continue;

        var file_srl = sel_obj.value;
        if(!file_srl) continue;

        var file_obj = uploaded_files[file_srl];
        var filename = file_obj.filename;
        var sid = file_obj.sid;
        var url = file_obj.uploaded_filename.replace(request_uri,'');

        // 바로 링크 가능한 파일의 경우 (이미지, 플래쉬, 동영상 등..)
        if(url.indexOf("binaries")==-1) {
            // 이미지 파일의 경우 image_link 컴포넌트 열결
            if(/\.(jpg|jpeg|png|gif)$/i.test(url)) {
                var text = "<img editor_component=\"image_link\" src=\""+url+"\" alt=\""+file_obj.filename+"\" />";
                editorReplaceHTML(iframe_obj, text);
            // 이미지외의 경우는 multimedia_link 컴포넌트 연결
            } else {
                var text = "<img src=\"./common/tpl/images/blank.gif\" editor_component=\"multimedia_link\" multimedia_src=\""+url+"\" width=\"400\" height=\"320\" style=\"display:block;width:400px;height:320px;border:2px dotted #4371B9;background:url(./modules/editor/components/multimedia_link/tpl/multimedia_link_component.gif) no-repeat center;\" auto_start=\"false\" alt=\"\" />";
                editorReplaceHTML(iframe_obj, text);
            }

            // binary파일의 경우 url_link 컴포넌트 연결 
        } else {
            var mid = fo_obj.mid.value;
            var url = request_uri+"/?module=file&amp;act=procFileDownload&amp;file_srl="+file_srl+"&amp;sid="+sid;
            var text = "<a href=\""+url+"\">"+filename+"</a>\n";
            editorReplaceHTML(iframe_obj, text);
        } 
    }
}

// Hide And Show Toggle
var cc=0
function hideShow(id) {
    if (cc==0) {
        cc=1
        document.getElementById(id).style.display="none";
    } else {
        cc=0
        document.getElementById(id).style.display="block";
    }
}

// Show And Hide Toggle
var cc=0
function showHide(id) {
    if (cc==0) {
        cc=1
        document.getElementById(id).style.display="block";
    } else {
        cc=0
        document.getElementById(id).style.display="none";
    }
}

// Local Navigation Toggle
function lnbToggle(id) {
	for(num=1; num<=3; num++) document.getElementById('D3MG'+num).style.display='none'; //D4MG1~D4MG3 까지 숨긴 다음
	document.getElementById(id).style.display='block'; //해당 ID만 보임
}

// IS
function chkIsKind(key, value) {
    showHide('selectOrder');
    xGetElementById('search_target'+key).checked = true;
    xInnerHtml('search_target_label', value);
}

function widget_login(fo_obj) {
	var oFilter = new XmlJsFilter(fo_obj, "member", "procMemberLogin", completeLogin);
	oFilter.addFieldItem("user_id",true,0,0,"","user_id");
	oFilter.addFieldItem("password",true,0,0,"","");
	oFilter.addResponseItem("error");
	oFilter.addResponseItem("message");
	return oFilter.proc();
}
alertMsg["user_id"] = "아이디";
alertMsg["password"] = "비밀번호";
target_type_list["user_id"] = "user_id";
target_type_list["password"] = "";
alertMsg["isnull"] = "%s의 값을 입력해주세요";
alertMsg["outofrange"] = "%s의 글자 길이를 맞추어 주세요.";
alertMsg["equalto"] = "%s의 값이 잘못 되었습니다.";
alertMsg["invalid_email"] = "%s의 형식이 잘못되었습니다. (예: zbxe@zeroboard.com)";
alertMsg["invalid_userid"] = "%s의 형식이 잘못되었습니다.\n영문,숫자와 _로 만드실 수 있으며 제일 앞은 영문이어야 합니다";
alertMsg["invalid_user_id"] = "%s의 형식이 잘못되었습니다.\n영문,숫자와 _로 만드실 수 있으며 제일 앞은 영문이어야 합니다";
alertMsg["invalid_homepage"] = "%s의 형식이 잘못되었습니다. (예: http://www.zeroboard.com)";
alertMsg["invalid_korean"] = "%s의 형식이 잘못되었습니다. 한글로만 입력해주셔야 합니다";
alertMsg["invalid_korean_number"] = "%s의 형식이 잘못되었습니다. 한글과 숫자로만 입력해주셔야 합니다";
alertMsg["invalid_alpha"] = "%s의 형식이 잘못되었습니다. 영문으로만 입력해주셔야 합니다";
alertMsg["invalid_alpha_number"] = "%s의 형식이 잘못되었습니다. 영문과 숫자로만 입력해주셔야 합니다";
alertMsg["invalid_number"] = "%s의 형식이 잘못되었습니다. 숫자로만 입력해주셔야 합니다";

function openid_login(fo_obj) {
	var oFilter = new XmlJsFilter(fo_obj, "member", "procMemberOpenIDLogin", completeOpenIDLogin);
	oFilter.addFieldItem("user_id",true,0,0,"","");
	oFilter.addResponseItem("error");
	oFilter.addResponseItem("message");
	return oFilter.proc();
}
alertMsg["user_id"] = "아이디";
target_type_list["user_id"] = "";
alertMsg["isnull"] = "%s의 값을 입력해주세요";
alertMsg["outofrange"] = "%s의 글자 길이를 맞추어 주세요.";
alertMsg["equalto"] = "%s의 값이 잘못 되었습니다.";
alertMsg["invalid_email"] = "%s의 형식이 잘못되었습니다. (예: zbxe@zeroboard.com)";
alertMsg["invalid_userid"] = "%s의 형식이 잘못되었습니다.\n영문,숫자와 _로 만드실 수 있으며 제일 앞은 영문이어야 합니다";
alertMsg["invalid_user_id"] = "%s의 형식이 잘못되었습니다.\n영문,숫자와 _로 만드실 수 있으며 제일 앞은 영문이어야 합니다";
alertMsg["invalid_homepage"] = "%s의 형식이 잘못되었습니다. (예: http://www.zeroboard.com)";
alertMsg["invalid_korean"] = "%s의 형식이 잘못되었습니다. 한글로만 입력해주셔야 합니다";
alertMsg["invalid_korean_number"] = "%s의 형식이 잘못되었습니다. 한글과 숫자로만 입력해주셔야 합니다";
alertMsg["invalid_alpha"] = "%s의 형식이 잘못되었습니다. 영문으로만 입력해주셔야 합니다";
alertMsg["invalid_alpha_number"] = "%s의 형식이 잘못되었습니다. 영문과 숫자로만 입력해주셔야 합니다";
alertMsg["invalid_number"] = "%s의 형식이 잘못되었습니다. 숫자로만 입력해주셔야 합니다";

/* 로그인 영역에 포커스 */
function doFocusUserId(fo_id) {
    if(xScrollTop()) return;
    var fo_obj = xGetElementById(fo_id);
    if(fo_obj.user_id) {
        try{
            fo_obj.user_id.focus();
        } catch(e) {};
    }
}

/* 로그인 후 */
function completeLogin(ret_obj, response_tags, params, fo_obj) {
    if(fo_obj.remember_user_id && fo_obj.remember_user_id.checked) {
        var expire = new Date();
        expire.setTime(expire.getTime()+ (7000 * 24 * 3600000));
        xSetCookie('user_id', fo_obj.user_id.value, expire);
    }

    var url =  current_url.setQuery('act','');
    location.href = url;
}

/* 오픈아이디 로그인 후 */
function completeOpenIDLogin(ret_obj, response_tags) {
    var redirect_url =  ret_obj['redirect_url'];
    location.href = redirect_url;
}

/* 오픈 아이디 폼 변환 */
function toggleLoginForm(obj) {
    if(xGetElementById('login').style.display != "none") {
        xGetElementById('login').style.display = "none";
        xGetElementById('openid_login').style.display = "block";
        xGetElementById('use_open_id_2').checked = true;
    } else {
        xGetElementById('openid_login').style.display = "none";
        xGetElementById('login').style.display = "block";
        xGetElementById('use_open_id').checked = false;
        xGetElementById('use_open_id_2').checked = false;
    }
}