/* version : 0.3.1 */
var curOver = curOut = time = null;


/**
 * Core object
 *
 */
if (typeof window.nhn == 'undefined') {
	window.nhn = new Object;
}

/**
 * 지정된 id 를 가지는 객체를 반환한다.
 * argument를 복수개로 지정하면 배열로 객체를 반환하며,
 * 아이디에 해당하는 객체가 존재하지 않으면 null 을 반환한다.
 * 또한 "<tagName>" 과 같은 형식의 문자열을 입력하면 tagName을 가지는 객체를 생성한다.
 * @id core.$
 * @param {String} 객체의 아이디(복수개 가능)
 * @return element
 */

function $(sID/*, id1, id2*/) {
	var ret = new Array;
	var el  = null;
	var reg = /<([a-z]+|h[1-5])>/i;

	for(var i=0; i < arguments.length; i++) {
		el = arguments[i];
		if (typeof el == "string") {
			if (reg.test(el)) {
				el = document.createElement(RegExp.$1);
			} else {
				el = document.getElementById(el);
			}
		}
		if (el) ret[ret.length] = el;
	}
	return ret.length?((arguments.length>1)?ret:ret[0]):null;
}

/**
 * 클래스 타입을 정의한다. 생성자는 $init 으로 정의한다.
 * @id core.$Class
 * @param {object} 클래스 정의 object
 * @return {class} 클래스 타입
 */
 function $Class(oDef) {
	var typeClass = function() {
		if (typeof this.$super != "undefined") this.$super.$this = this;
		if (typeof this.$init != "undefined") this.$init.apply(this,arguments);
	};

	typeClass.prototype = oDef;
	typeClass.extend = $Class.extend;

	return typeClass;
 }

/**
 * 클래스를 상속한다.
 * 상속된 클래스에서 this.$super.method 로 상위 메소드에 접근할 수도 있으나,
 * this.$super.$super.method 와 같이 한 단계 이상의 부모 클래스에는 접근할 수 없다.
 * @id core.$Class.extend
 * @import core.$Class
 * @param {class} 수퍼 클래스 객체
 * @return {class} 확장된 클래스 타입
 */
 $Class.extend = function(superClass) {
	this.prototype.$super = new Object;

	var superFunc = function(m, func) {
		return function() {
			var f = this.$this[m];
			this.$this[m] = func;
			this.$this[m].apply(this.$this, arguments);
			this.$this[m] = f;
		}
	};

	for(var x in superClass.prototype) {
		if (typeof this.prototype[x] == 'undefined') this.prototype[x] = superClass.prototype[x];
		if (typeof this.prototype[x] != 'function') continue;
		this.prototype.$super[x] = superFunc(x, superClass.prototype[x]);
	}

	return this;
}

/**
 * 주어진 원소를 가진 배열 객체를 만든다.
 * @id core.$A
 * @import core.$A.toArray
 * @param {array} 배열 혹은 배열에 준하는 컬렉션 타입
 * @return {$A}
 */
function $A(array) {
	if (typeof array == 'undefined') array = new Array;
	if (array instanceof $A) return array;
	if (window === this) return new $A(array);

	if (array instanceof Array && !(array.callee && window.opera)) {
		this._array = array;
	} else {
		this._array = new Array;
		for(var i=0; i < array.length; i++) {
			this._array[this._array.length] = array[i];
		}
	}
}

/**
 * 배열의 크기를 반환한다
 * @id core.$A.length
 * @return Number 배열의 크기
 * @
 */
$A.prototype.length = function(nLen, oElem) {
	if (typeof len == "number") {
		var l = this._array.length;
		this._array.length = len;

		if (typeof elem != "undefined") {
			for(var i=l; i < len; i++) {
				this._array[i] = elem;
			}
		}
	} else {
		return this._array.length;
	}
}

/**
 * 주어진 원소가 존재하는지 검사한다. 존재하면 true를, 그렇지 않으면 false를 반환한다
 * @id core.$A.has
 * @param {void} 검색할 값
 * @return Boolean
 * @import core.$A.indexOf
 */
$A.prototype.has = function(any) {
	return (this.indexOf(any) > -1);
}

/**
 * 주어진 원소가 배열에 몇 번째 요소로서 존재하는지 반환한다.
 * 배열의 인덱스는 0부터 시작한다. 해당 원소가 존재하지 않으면 -1 을 반환한다.
 * @id core.$A.indexOf
 * @param {void} 검색할 값
 * @return {Number} 검색결과 인덱스 번호
 */
$A.prototype.indexOf = function(any) {
	if (typeof this._array.indexOf != 'undefined') return this._array.indexOf(any);

	for(var i=0; i < this._array.length; i++) {
		if (this._array[i] == any) return i;
	}
	return -1;
}

/**
 * JavaScript 배열 객체를 반환한다
 * @id core.$A.$value
 * @return {Array} JavaScript 배열 객체
 */
$A.prototype.$value = function() {
	return this._array;
}

/**
 * 배열 객체에 엘리먼트를 추가한다.
 * @id core.$A.push
 * @param {void} 추가할 엘리먼트(복수개 가능)
 * @return {Number} 엘리먼트를 추가한 후의 배열 객체 크기
 */
$A.prototype.push = function(element1/*, ...*/) {
	return this._array.push.apply(this._array, $A(arguments).$value());
}

/**
 * 배열의 마지막 엘리먼트를 제거하고 제거된 엘리먼트를 반환한다.
 * @id core.$A.pop
 * @return {void} 제거된 엘리먼트
 */
$A.prototype.pop = function() {
	return this._array.pop();
}

/**
 * 배열의 첫 엘리먼트를 제거하고 제거된 엘리먼트를 반환한다.
 * @id core.$A.shift
 * @return {void} 제거된 엘리먼트
 */
$A.prototype.shift = function() {
	return this._array.shift();
}

/**
 * 주어진 한 개 이상의 엘리먼트를 배열 앞부분에 삽입하고, 해당 배열의 바뀐 크기를 반환한다.
 * @id core.$A.unshift
 * @param {void} 추가할 엘리먼트(복수개 가능)
 * @return {Nmber} 엘리먼트를 추가한 후의 배열 객체 크기
 */
$A.prototype.unshift = function(element1/*, ...*/) {
	return this._array.unshift.apply(this._array, $A(arguments).$value());
}

/**
 * 주어진 콜백함수를 배열의 각 요소에 실행한다.
 * @id core.$A.forEach
 * @import core.$A[Break, Continue]
 */
$A.prototype.forEach = function(callback, thisObject) {
	if (typeof this._array.forEach == 'function') return this._array.forEach.apply(this._array, arguments);

	for(var i=0; i < this._array.length; i++) {
		try {
			callback.call(thisObject, this._array[i], i, this._array);
		} catch(e) {
			if (e instanceof $A.Break) break;
			if (e instanceof $A.Continue) continue;
		}
	}

	return this;
}

/**
 * 주어진 함수를 모든 엘리먼트에 적용하고 이 결과가 적용된 새로운 $A 배열을 반환한다.
 * @id core.$A.map
 */
$A.prototype.map = function(callback, thisObject) {
	if (typeof this._array.map == 'function') return this._array.map.apply(this._array, arguments);

	for(var i=0; i < this._array.length; i++) {
		try {
			this._array[i] = callback.call(thisObject, this._array[i], i, this._array);
		} catch(e) {
			if (e instanceof $A.Break) break;
			if (e instanceof $A.Continue) continue;
		}
	}

	return this;
}

/**
 * 주어진 콜백 함수를 만족시키는 요소만으로 만들어진 새로운 $A 배열을 반환한다.
 * 콜백 함수는 Boolean 값을 반환해야 한다.
 * @id core.$A.filter
 * @import core.$A.forEach
 */
$A.prototype.filter = function(callback, thisObject) {
	var ar = new Array;

	this.forEach(function(v,i,a) {
		if (callback.call(thisObject, v, i, a) === true) {
			ar[ar.length] = v;
		}
	});

	return $A(ar);
}

/**
 * 모든 배열의 원소가 주어진 콜백 함수를 만족시키는지를 검사한다.
 * 콜백함수는 Boolean 값을 반환해야 한다.
 * @id core.$A.every
 * @import core.$A.forEach
 */
$A.prototype.every = function(callback, thisObject) {
	if (typeof this._array.every != 'undefined') return this._array.every(callback, thisObject);

	var result = true;
	this.forEach(function(v, i, a) {
		if (callback.call(thisObject, v, i, a) === false) {
			result = false;
			$A.Break();
		}
	});
	return result;
}

/**
 * 주어진 콜백 함수를 만족시키는 배열의 원소가 존재하는지를 검사한다.
 * 모든 배열의 요소중에서 하나라도 콜백함수를 만족시키면 이 메소드는 true를 반환한다.
 * 콜백함수는 Boolean 값을 반환해야 한다.
 * @id core.$A.every
 * @import core.$A.forEach
 */
$A.prototype.some = function(callback, thisObject) {
	if (typeof this._array.some != 'undefined') return this._array.some(callback, thisObject);

	var result = false;
	this.forEach(function(v, i, a) {
		if (callback.call(thisObject, v, i, a) === true) {
			result = true;
			$A.Break();
		}
	});
	return result;
}

/**
 * 주어진 값을 제외한 새로운 $A배열을 반환한다
 * @id core.$A.refuse
 * @import core.$A.filter
 */
$A.prototype.refuse = function(value) {
	return this.filter(function(v,i,a) { return (v !== value) });
}

/**
 * 주어진 시작 인덱스와 끝 인덱스까지의 배열 요소로 이루어진 새로운 $A 배열을 반환한다.
 * @id core.$A.slice
 */
$A.prototype.slice = function(start, end) {
	var a = this._array.slice.call(this._array, start, end);
	return $A(a);
}

/**
 * 특정 인덱스로부터 주어진 갯수만큼의 배열을 잘라서 반환한다.
 * @id core.$A.splice
 */
$A.prototype.splice = function(index, howMany/*, element*/) {
	var a = this._array.splice.apply(this._array, arguments);
	return $A(a);
}

/**
 * each 혹은 filter 메소드에서 반복구문을 중단한다.
 * @id core.$A.Break
 */
$A.Break = function() {
	if (window === $A) throw new $A.Break;
}

/**
 * each 혹은 filter 메소드에서 현재 인덱스의 반복구문을 건너뛴다.
 * @id core.$A.Continue
 */
$A.Continue = function() {
	if (window === $A) throw new $A.Continue;
}

/**
 * $H 해시 객체를 리턴한다
 * @id core.$H
 */
function $H(hashObject) {
	if (typeof hashObject == "undefined") hashObject = new Object;
	if (hashObject instanceof $H) hashObject = hashObject.toObject();
	if (this === window) return new $H(hashObject);

	this._table = hashObject;
}

/**
 * Object 를 반환한다.
 */
$H.prototype.$value = function() {
	return this._table;
}

/**
 * 해시 객체의 크기를 반환한다.
 * @id core.$H.length
 * @return {Number} 해시의 크기
 */
$H.prototype.length = function() {
	var i = 0;
	for(var k in this._table) {
		if (typeof Object.prototype[k] != 'undeifned' && Object.prototype[k] === this._table[k]) continue;
		i++;
	}

	return i;
}

/**
 * $H 해시 객체의 각 요소에 주어진 콜백함수를 실행한다.
 * @id core.$H.forEach
 * @import core.$H[Break, Continue]
 */
$H.prototype.forEach = function(callback, thisObject) {
	for(var k in this._table) {
		if (typeof Object.prototype[k] != 'undeifned' && Object.prototype[k] === this._table[k]) continue;
		try {
			callback.call(thisObject, this._table[k], k, this._table);
		} catch(e) {
			if (e instanceof $H.Break) break;
			if (e instanceof $H.Continue) continue;
		}
	}
	return this;
}

/**
 * $H 해시 객체에서 필터 콜백함수를 만족하는 객체의 $H 객체를 리턴한다.
 * 콜백함수는 Boolean 값을 반환해야 한다.
 * @id core.$H.map
 * @import core.$H.forEach
 * @return {$H} 해시객체
 */
$H.prototype.filter = function(callback, thisObject) {
	var h = $H();
	this.forEach(function(v,k,o) {
		if(callback.call(thisObject, v, k, o) === true) {
			h.add(k,v);
		}
	});
	return h;
}

/**
 * $H 해시 객체의 각 요소에 주어진 콜백함수를 실행하고, 함수의 반환값을 해당 요소에 대입한다.
 * @id core.$H.map
 * @import core.$H.forEach
 * @return {$H} 해시객체
 */
$H.prototype.map = function(callback, thisObject) {
	var t = this._table;
	this.forEach(function(v,k,o) {
		t[k] = callback.call(thisObject, v, k, o);
	});
	return this;
}

/**
 * 해시 테이블에 값을 추가한다.
 * @id core.$H.add
 * @return {void} 추가된 값
 */
$H.prototype.add = function(key, value) {
	this._table[key] = value;
	return this._table[key];
}

/**
 * 해시 테이블에 존재하는 값을 제거한다.
 * @id core.$H.remove
 * @return {void} 제거된 값
 */
$H.prototype.remove = function(key) {
	if (typeof this._table[key] == "undefined") return null;
	var val = this._table[key];
	delete this._table[key];

	return val;
}

/**
 * 해시 테이블에서 주어진 값을 검색하고, 결과가 존재하면 키를 반환한다.
 * 결과가 존재하지 않으면 false 를 반환한다.
 * @id core.$H.search
 */
$H.prototype.search = function(value) {
	var result = false;
	this.forEach(function(v,k,o) {
		if (v === value) {
			result = k;
			$H.Break();
		}
	});
	return result;
}

/**
 * 해시 테이블에 주어진 키가 있는지 확인한다.
 * @id core.$H.hasKey
 * @return {Boolean} 키의 존재 여부
 */
$H.prototype.hasKey = function(key) {
	var result = false;

	return (typeof this._table[key] != "undefined");
}

/**
 * 해시 테이블에 주어진 값이 있는지 확인한다.
 * @id core.$H.hasValue
 * @import core.$H.search
 * @return {Boolean} 값의 존재 여부
 */
$H.prototype.hasValue = function(value) {
	return (this.search(value) !== false);
}

/**
 * 값을 기준으로 해시 객체를 정렬하고 현재 객체를 리턴한다.
 * @id core.$H.sort
 * @import core.$H.values, core.$H.search
 * @return {$H} 해시 객체
 */
$H.prototype.sort = function() {
	var o = new Object;
	var a = this.values();
	var k = false;

	a.sort();

	for(var i=0; i < a.length; i++) {
		k = this.search(a[i]);

		o[k] = a[i];
		delete this._table[k];
	}

	this._table = o;

	return this;
}

/**
 * 키값을 기준으로 해시 객체를 정렬하고 현재 객체를 리턴한다.
 * @id core.$H.ksort
 * @import core.$H.keys
 * @return {$H} 해시 객체
 */
$H.prototype.ksort = function() {
	var o = new Object;
	var a = this.keys();

	a.sort();

	for(var i=0; i < a.length; i++) {
		o[a[i]] = this._table[a[i]];
	}

	this._table = o;

	return this;
}

/**
 * 해시 키의 배열을 반환한다.
 * @id core.$H.keys
 * @return {Array} 해시 키의 배열
 */
$H.prototype.keys = function() {
	var keys = new Array;
	for(var k in this._table) {
		keys.push(k);
	}

	return keys;
}

/**
 * 해시 값의 배열을 반환한다.
 * @id core.$H.values
 * @return {Array} 해시 값의 배열
 */
$H.prototype.values = function() {
	var values = new Array;
	for(var k in this._table) {
		values.push(this._table[k]);
	}

	return values;
}

/**
 * forEach, filter 등의 반복문 도중 실행을 중단할 때 사용한다.
 * @id core.$H.Break
 */
$H.Break = function() {
	if (this === $H) throw new $H.Break;
}

/**
 * forEach, filter 등의 반복문 도중 현재 단계를 건너뛀 때 사용한다.
 * @id core.$H.Continue
 */
$H.Continue = function() {
	if (this === $H) throw new $H.Continue;
}

/**
 * $Element 객체를 반환한다.
 * @id core.$Element
 */
function $Element(el) {
	if (this === window) return new $Element(el);
	if (el instanceof $Element) return el;

	this._element = $(el);
	this.tag = this._element?this._element.tagName.toLowerCase():'';

	this._queue = new Array;
}

/**
 * DOMElement
 * @id core.$Element.getElementsByClassName
 */
$Element.prototype.getElementsByClassName = function(className){
	try{
		var childs = this._element.getElementsByTagName('*'),
				childs_len = childs.length,
				aNode = [];
		for(var i = 0; i < childs_len; i++){
			if($Element(childs[i]).hasClass(className)){
				aNode.push(childs[i]);
			}
		}
		return aNode;
	}catch(e){ }
}

/**
 * DOMElement 객체를 반환한다.
 * @id core.$Element.$value
 */
$Element.prototype.$value = function() {
	return this._element;
}

/**
 * 객체의 display style 속성을 조사해서 none 이면 false 를 반환한다.
 * @id core.$Element.visible
 * @import core.$Element.css
 */
$Element.prototype.visible = function() {
	return (this.css("display") != "none");
}

/**
 * 객체가 화면에 보이도록 display style 속성을 변경한다.
 * @id core.$Element.show
 */
$Element.prototype.show = function() {
	var s = this._element.style;
	var b = "block";
	var c = {p:b,div:b,form:b,h1:b,h2:b,h3:b,h4:b,ol:b,ul:b,td:"table-cell",th:"table-cell",li:"list-item",table:"table",thead:"table-header-group",tbody:"table-row-group",tfoot:"table-footer-group",tr:"table-row",col:"table-column",colgroup:"table-column-group",caption:"table-caption"};

	try {
		if(typeof c[this.tag] == "string") {
			s.display = c[this.tag];
		} else {
			s.display = "inline";
		}
	} catch(e) {
		s.display = "block";
	}

	return this;
}

/**
 * 객체가 화면에 보이지 않도록 display style 속성을 변경한다.
 * @id core.$Element.hide
 */
$Element.prototype.hide = function() {
	try{
		if(this._element){
			this._element.style.display = "none";
			return this;
		}
	}catch(e){ }
}

/**
 * 객체를 보이거나 감추도록 display 속성을 toggle 한다.
 * @id core.$Element.toggle
 * @import core.$Element[visible, show, hide]
 */
$Element.prototype.toggle = function() {
	this[this.visible()?"hide":"show"]();

	return this;
}

/**
 * 투명도 값을 가져오거나 설정한다. 첫번째 argument가 설정되어있으면 해당값으로 투명도를 설정한다.
 * 투명도 값은 0 ~ 1 사이의 실수값으로 정한다.
 * @id core.$Element.opacity
 * @return {Number} 불투명도 실수값
 */
$Element.prototype.opacity = function(value) {
	var v,e = this._element,b=this.visible();
	if (typeof value == "number") {
		value = Math.max(Math.min(value,1),0);

		if (typeof e.filters != "undefined") {
			value = Math.ceil(value*100);
			if (typeof e.filters.alpha != "undefined") {
				e.filters.alpha.opacity = value;
			} else {
				e.style.filter = (e.style.filter + " alpha(opacity=" + value + ")");
			}
		} else {
			e.style.opacity = value;
		}

		return value;
	}

	if (typeof e.filters != "undefined") {
		v = (typeof e.filters.alpha == "undefined")?(b?100:0):e.filters.alpha.opacity;
		v = v / 100;
	} else {
		v = parseFloat(e.style.opacity);
		if (isNaN(v)) v = b?1:0;
	}

	return v;
}

/**
 * 객체를 Fade-in 효과와 함께 나타나도록 한다.
 * id core.$Element.appear
 * @import core.$Element[visible,opacity,show]
 * @param {Number} duration 나타나는 시간(초단위)
 * @param {Function} 완전히 나타나고 난 후의 콜백 함수
 */
$Element.prototype.appear = function(duration, callback) {
	var self = this;
	var op   = this.opacity();

	if (op == 1) return this;
	try { clearTimeout(this._fade_timer); } catch(e){};

	callback = callback || new Function;

	var step = (1-op) / ((duration||0.3)*100);
	var func = function(){
		op += step;
		self.opacity(op);

		if (op >= 1) {
			callback(self);
		} else {
			self._fade_timer = setTimeout(func, 10);
		}
	};

	this.show();
	func();

	return this;
}

/**
 * 객체를 Fade-out 효과와 함께 사라지도록 한다. 완전히 투명해지고 나면 display 속성이 none 으로 변한다.
 * @id core.$Element.disappear
 * @import core.$Element[visible,opacity,hide]
 * @param {Number} duration 사라지는 시간(초단위)
 * @param {Function} 완전히 사라지고 난 후의 콜백 함수
 */
$Element.prototype.disappear = function(duration, callback) {
	var self = this;
	var op   = this.opacity();

	if (op == 0) return this;
	try { clearTimeout(this._fade_timer); } catch(e){};

	callback = callback || new Function;

	var step = op / ((duration||0.3)*100);
	var func = function(){
		op -= step;
		self.opacity(op);

		if (op <= 0) {
			self.hide();
			callback(self);
		} else {
			self._fade_timer = setTimeout(func, 10);
		}
	};

	func();

	return this;
}

/**
 * 객체의 CSS 속성을 얻을 수 있다. 단, 첫번째 argument 에 얻을 속성키를 입력해야 한다.
 * 만일, 첫번째 argument 가 Object 혹은 $Hash 타입이면 반대로 CSS를 주어진 값으로 적용한다.
 * @id core.$Element.css
 * @param {String,Object} sName CSS 속성이름 혹은 설정값 객체
 * @param {String} sValue 설정값
 */
$Element.prototype.css = function(sName, sValue) {
	var e = this._element;

	if (typeof sName == "string") {
		var view;

		if (typeof sValue == "string" || typeof sValue == "number") {
			var obj = new Object;
			obj[sName] = sValue;
			sName = obj;
		} else {
			if (e.currentStyle) {
				if (sName == "cssFloat") sName = "styleFloat";
				return e.currentStyle[sName];
			} else if (window.getComputedStyle) {
				if (sName == "cssFloat") sName = "float";
				return document.defaultView.getComputedStyle(e,null).getPropertyValue(sName.replace(/([A-Z])/g,"-$1").toLowerCase());
			}

			return e.style[sName];
		}
	}


	if (typeof $H != "undefined" && sName instanceof $H) {
		sName = sName.$value();
	}

	if (typeof sName == "object") {
		var v, type;

		for(var k in sName) {
			v    = sName[k];
			type = (typeof v);
			if (type != "string" && type != "number") continue;
			if (k == "cssFloat" && navigator.userAgent.indexOf("MSIE") > -1) k = "styleFloat";
			try {
				e.style[k] = v;
			} catch(err) {
				if (k == "cursor" && v == "pointer") {
					e.style.cursor = "hand";
				} else if (("#top#left#right#bottom#").indexOf(k+"#") > 0 && (type == "number" || !isNaN(parseInt(v)))) {
					e.style[k] = parseInt(v)+"px";
				}
			}
		}
	}

	return this;
}

/**
 * 객체의 속성을 구하거나 설정한다.
 * @param {String,Object} sName 속성이름 혹은 설정값 객체
 * @param {String} sValue 설정값
 */
$Element.prototype.attr = function(sName, sValue) {
	var e = this._element;

	if (typeof sName == "string") {
		if (typeof sValue != "undefined") {
			var obj = new Object;
			obj[sName] = sValue;
			sName = obj;
		} else {
			if (sName == "class" || sName == "className") return e.className;
			return e.getAttrbute(sName);
		}
	}

	if (typeof $H != "undefined" && sName instanceof $H) {
		sName = sName.$value();
	}

	if (typeof sName == "object") {
		for(var k in sName) {
			e.setAttribute(k, sName[k]);
		}
	}

	return this;
}

/**
 * 객체의 문서상의 offset 위치값을 반환한다. top, left 값을 전달하면 해당 값으로 위치값을 정의한다.
 * @id core.$Element.offset
 * @import core.$Element.css
 * @param {Number} top 문서 좌상단으로부터의 top 좌표(px)
 * @param {Number} left 문서 좌상단으로부터의 left 좌표(px)
 * @return {TypePos} 문서 좌상단으로부터의 좌표(px)
 */
$Element.prototype.offset = function(top, left) {
	var e = this._element;
	var t = 0, l = 0;

	if (typeof top == "number" && typeof left == "number") {
		// TODO : positioning
		return {top:top, left:left};
	}

	while(typeof e != "undefined" && e != null) {
		t += e.offsetTop;
		l += e.offsetLeft;
		e = e.offsetParent;
	}

	return {top:t, left:l};
}

/**
 * 객체의 픽셀단위 실제 너비를 구하거나 설정한다.
 * @id core.$Element.width
 * @return {Number} 객체의 실제 너비
 */
$Element.prototype.width = function(width) {
	if (typeof width == "number") {
		var e = this._element;

		e.style.width = width+"px";
		if (e.offsetWidth != width) {
			e.style.width = (width*2 - e.offsetWidth) + "px";
		}
	}

	return this._element.offsetWidth;
}

/**
 * 객체의 픽셀단위 실제 높이를 구하거나 설정한다.
 * @id core.$Element.height
 * @return {Number} 객체의 실제 녺이
 */
$Element.prototype.height = function(height) {
	if (typeof height == "number") {
		var e = this._element;

		e.style.height = height+"px";
		if (e.offsetWidth != height) {
			e.style.height = (height*2 - e.offsetWidth) + "px";
		}
	}

	return this._element.offsetHeight;
}

/**
 * 지정한 클래스 이름이 설정되어 있는지 확인한다.
 * @id core.$Element.hasClass
 * @param {String} sClass 확인할 클래스 이름
 * @return {Boolean} 클래스 이름 설정 여부
 */
$Element.prototype.hasClass = function(sClass) {
	return (new RegExp("\\b"+sClass+"\\b")).test(this._element.className);
}

/**
 * 지정한 클래스 이름을 추가한다.
 * @id core.$Element.addClass
 * @param {String} sClass 추가할 클래스 이름
 * @return {$Element} 현재의 객체
 */
$Element.prototype.addClass = function(sClass) {
	var e = this._element;
	e.className = e.className.replace(new RegExp("\\b"+sClass+"(\\b)|$"), " "+sClass+"$1");
	return this;
}

/**
 * 지정한 클래스 이름을 제거한다.
 * @id core.$Element.removeClass
 * @param {String} sClass 제거할 클래스 이름
 * @return {$Element} 현재의 객체
 */
$Element.prototype.removeClass = function(sClass) {
	var e = this._element;
	e.className = e.className.replace(new RegExp("\\b"+sClass+"\\b"), " ");
	return this;
}

/**
 * 객체의 text값을 반환한다. sText 값이 설정되면 설정된 값으로 엘리먼트의 text를 변경한다.
 * @id core.$Element.text
 * @param {String} sText 설정할 텍스트
 */
$Element.prototype.text = function(sText) {
	var prop = (typeof this._element.innerText != "undefined")?"innerText":"textContent";

	if (typeof sText == "string") {
		this._element[prop] = sText;
	}

	return this._element[prop];
}

/**
 * 객체 내부의 html을 반환한다. sHTML 값이 설정되면 전달받은 값으로 내부 html을 설정한다.
 * @id core.$Element.html
 * @param {String} sHTML 설정할 HTML 문자열
 * @return {String} 내부 HTML
 */
$Element.prototype.html = function(sHTML) {
	if (typeof sHTML == "string") {
		this._element.innerHTML = sHTML;
	}

	return this._element.innerHTML;
}

/**
 * 객체의 outerHTML 을 반환한다.
 * @id core.$Element.outerHTML
 * @return {String} 외부 HTML
 */
$Element.prototype.outerHTML = function() {
	var e = this._element;
	if (typeof e.outerHTML != "undefined") return e.outerHTML;

	var div = $("<div>");

	this._element.parentNode.insertBefore(div, this._element);
	div.appendChild(this._element);

	var s = div.innerHTML;
	div.parentNode.insertBefore(this._element, div);
	div.parentNode.removeChild(div);

	return s;
}

/**
 * 현재 객체의 마지막 자식노드로 새 객체를 추가한다.
 * @id core.$Element.append
 */
$Element.prototype.append = function(oElement) {
	var o = $Element(oElement).$value();

	this._element.appendChild(o);

	return $Element(o);
}

/**
 * 현재 객체의 첫번째 자식노드로 새 객체를 추가한다.
 * @id core.$Element.prepend
 */
$Element.prototype.prepend = function(oElement) {
	var e = this._element;
	var o = $Element(oElement).$value();

	if (e.childNodes.length > 0) {
		e.insertBefore(o, e.childNodes[0]);
	} else {
		e.appendChild(o);
	}

	return $Element(o);
}

/**
 * 현재의 객체를 다른 노드로 대체한다.
 * @id core.$Element.replace
 */
$Element.prototype.replace = function(oElement) {
	var e = this._element;
	var o = $Element(oElement).$value();

	e.parentNode.insertBefore(o, e);
	e.parentNode.removeChild(e);

	return $Element(o);
}

/**
 * 현재 객체를 지정한 객체의 마지막 자식노드로 추가한다.
 * @id core.$Element.appendTo
 */
$Element.prototype.appendTo = function(oElement) {
	var o = $Element(oElement).$value();

	o.appendChild(this._element);

	return this;
}

/**
 * 현재 객체를 지정한 객체의 첫번째 자식노드로 추가한다.
 * @id core.$Element.prependTo
 */
$Element.prototype.prependTo = function(oElement) {
	var o = $Element(oElement).$value();

	if (o.childNodes.length > 0) {
		o.insertBefore(this._element, o.childNodes[0]);
	} else {
		o.appendChild(this._element);
	}

	return this;
}

/**
 * 현재 객체의 앞에 지정한 객체를 삽입한다.
 * @id core.$Element.before
 */
$Element.prototype.before = function(oElement) {
	var o = $Element(oElement).$value();

	this._element.parentNode.insertBefore(o, this._element);

	return $Element(o);
}

/**
 * 현재 객체의 뒤에 지정한 객체를 삽입한다.
 * @id core.$Element.after
 * @import core.$Element.before
 */
$Element.prototype.after = function(oElement) {
	var o = this.before(oElement);
	o.before(this);

	return o;
}

/**
 * 함수 객체를 리턴한다.
 * @id core.$Fn
 * @param {Function} 함수 객체
 * @import core.$Fn.toFunction
 */
function $Fn(func, thisObject) {
	if (this === window) return new $Fn(func, thisObject);

	this._events = [];
	this._tmpElm = null;

	if (typeof func == "function") {
		this._func = func;
		this._this = thisObject;
	} else if (typeof func == "string" && typeof thisObject == "string") {
		this._func = new Function(func, thisObject);
	}
}

/**
 * Function 객체를 반환한다.
 * @return {Function} 함수 객체
 */
$Fn.prototype.$value = function() {
	return this._func;
}

/**
 * 함수를 thisObject 의 메소드로 묶은 Function 을 반환한다.
 * @id core.$Fn.bind
 * @import core.$A
 */
$Fn.prototype.bind = function() {
	var a = $A(arguments).$value();
	var f = this._func;
	var t = this._this;

	var b = function() {
		var args = $A(arguments).$value();

		// fix opera concat bug
		if (a.length) args = a.concat(args);

		return f.apply(t, args);
	};

	return b;
}

/**
 *
 * @id core.$Fn.bindForEvent
 * @import core.$A
 * @import core.$Event
 */
$Fn.prototype.bindForEvent = function() {
	var a = arguments;
	var f = this._func;
	var t = this._this;
	var m = this._tmpElm || null;

	var b = function(e) {
		var args = $A(a);
		if (typeof e == "undefined") e = window.event;

		if (typeof e.currentTarget == "undefined") {
			try { e.currentTarget = m; } catch(e) {} // hooriza modified
		}

		args.unshift($Event(e));

		return f.apply(t, args.$value());
	};

	return b;
}

/**
 * 함수를 특정 객체의 이벤트에 추가한다
 * @id core.$Fn.attach
 * @import core.$Fn[detach, gc]
 */
$Fn.prototype.attach = function(oElement, sEvent) {
	var f;

	if ((oElement instanceof Array) || ($A && (oElement instanceof $A) && (oElement=oElement.$value()))) {
		for(var i=0; i < oElement.length; i++) {
			this.attach(oElement[i], sEvent);
		}
		return this;
	}

	if ($Element && oElement instanceof $Element) {
		oElement = oElement.$value();
	}

	oElement = $(oElement);
	sEvent   = sEvent.toLowerCase();

	this._tmpElm = oElement;
	f = this.bindForEvent();
	this._tmpElm = null;

	if (typeof oElement.attachEvent != "undefined") {
		oElement.attachEvent("on"+sEvent, f);
	} else {
		if (sEvent == "mousewheel") sEvent = "DOMMouseScroll";


		if (sEvent == "DOMMouseScroll" && navigator.userAgent.indexOf("WebKit") > 0) {
			var events = "__jindo_wheel_events";

			if (typeof oElement[events] == "undefined") oElement[events] = new Array;
			if (typeof oElement.onmousewheel == "object") {
				oElement.onmousewheel = function(evt) {
					if (!this[events]) return;
					for(var i=0; i < this[events].length; i++) {
						this[events][i](evt);
					}
				}
			}

			oElement[events][oElement[events].length] = f;
		} else {
			oElement.addEventListener(sEvent, f, false);
		}
	}

	this._events[this._events.length] = {element:oElement, event:sEvent, func:f};
	$Fn.gc.pool.push({element:oElement, event:sEvent, func:f});

	return this;
}

/**
 * 함수를 특정 객체의 이벤트에서 제거한다
 * @id core.$Fn.detach
 * @import core.$Fn[attach, gc]
 */
$Fn.prototype.detach = function(oElement, sEvent) {
	if ((oElement instanceof Array) || ($A && (oElement instanceof $A) && (oElement=oElement.$value()))) {
		for(var i=0; i < oElement.length; i++) {
			this.detach(oElement[i], sEvent);
		}
		return this;
	}

	if ($Element && oElement instanceof $Element) {
		oElement = oElement.$value();
	}

	oElement = $(oElement);
	sEvent   = sEvent.toLowerCase();

	var e = this._events;
	var l = this._events.length;
	var f = null;

	for(var i=0; i < l; i++) {
		if (e[i].element !== oElement || e[i].event !== sEvent) continue;
		f = e[i].func;
		for(var j=i; j < l-1; j++) {
			this._events[j] = this._events[j+1];
		}
		break;
	}

	if (this._events.length) this._events.length--;

	if (typeof oElement.detachEvent != "undefined") {
		oElement.detachEvent("on"+sEvent, f);
	} else {
		if (sEvent.toLowerCase() == "mousewheel") sEvent = "DOMMouseScroll";

		if (sEvent == "DOMMouseScroll" && navigator.userAgent.indexOf("WebKit") > 0) {
			var events = "__jindo_wheel_events", found = false;
			if (!oElement[events]) return;
			for(var i=0; i < oElement[events].length; i++) {
				if (oElement[events][i] == f) {
					found = true;
				} else if (found) {
					oElement[events][i-1] = oElement[events][i];
				}
			}
			if (oElement[events].length) oElement[events].length--;
		} else {
			oElement.removeEventListener(sEvent, f, false);
		}
	}

	return this;
}

/**
 * Window가 종료될 때, DOM Element 에 할당된 이벤트 핸들러를 제거한다.
 * @id core.$Fn.gc
 * @import core.$Fn.gcinit
 */
$Fn.gc = function() {
	var p = $Fn.gc.pool;
	var l = $Fn.gc.pool.length;
	for(var i=0; i < l; i++) {
		try{ $Fn(p[i].func).detach(p[i].element, p[i].event) }catch(e){};
	}
}

/**
 * @id core.$Fn.gcinit
 */
$Fn.gc.pool = new Array;
$Fn($Fn.gc).attach(window, "unload");

/**
 * JavaScript Core 이벤트 객체로부터 $Event 객체를 생성한다.
 * evt 를 $Event 객체의 인스턴스라고 하면, evt.element 로 이벤트가 실행된 객체를 알 수 있다.
 * @id core.$Event
 */
function $Event(e) {
	if (this === window) return new $Event(e);

	if (typeof e == 'undefined') e = window.event;
	this._event = e;

	this.currentElement = e.currentTarget;

	this.element = e.target || e.srcElement;
	this.type    = e.type && e.type.toLowerCase(); // hooriza modified
	if (this.type == "dommousescroll") {
		this.type = "mousewheel";
	}
}

/**
 * 마우스 이벤트 정보 객체를 반환한다.
 * @id core.$Event.mouse
 */
$Event.prototype.mouse = function() {
	var e    = this._event;
	var delta = 0;
	var left  = (e.which&&e.button==0)||!!(e.button&1);
	var mid   = (e.which&&e.button==1)||!!(e.button&4);
	var right = (e.which&&e.button==2)||!!(e.button&2);

	if (e.wheelDelta) {
		delta = e.wheelDelta / 120;
	} else if (e.detail) {
		delta = -e.detail / 3;
	}

	return {
		delta  : delta,
		left   : left,
		middle : mid,
		right  : right
	};
}

/**
 * 키보드 이벤트 정보 객체를 반환한다.
 * @id core.$Event.key
 */
$Event.prototype.key = function() {
	var e     = this._event;
	var k     = e.keyCode;

	return {
		keyCode : k,
		alt     : e.altKey,
		ctrl    : e.ctrlKey,
		meta    : e.metaKey,
		shift   : e.shiftKey,
		up      : (k == 38),
		down    : (k == 40),
		left    : (k == 37),
		right   : (k == 39),
		enter   : (k == 13)
	}
}

/**
 * 커서 위치 정보 객체를 반환한다.
 * @id core.$Event.position
 */
$Event.prototype.pos = function() {
	var e   = this._event;
	var b   = document.body;
	var de  = document.documentElement;
	var pos = [b.scrollLeft || de.scrollLeft,b.scrollTop || de.scrollTop];

	return {
		clientX : e.clientX,
		clientY : e.clientY,
		pageX   : e.pageX || e.clientX+pos[0]-b.clientLeft,
		pageY   : e.pageY || e.clientY+pos[1]-b.clientTop,
		layerX  : e.offsetX || e.layerX - 1,
		layerY  : e.offsetY || e.layerY - 1
	};
}

/**
 * 현재의 이벤트를 중지한다.
 * @id core.$Event.stop
 */
$Event.prototype.stop = function() {
	if (typeof this._event.preventDefault != "undefined") this._event.preventDefault();
	if (typeof this._event.stopPropagation != "undefined") this._event.stopPropagation();

	this._event.returnValue = false;
	this._event.cancelBubble = true;
}

/**
 * Agent 객체를 반환한다. Agent 객체는 브라우저와 OS에 대한 정보를 알 수 있도록 한다.
 * @id core.$Agent
 */
function $Agent() {
	if (window !== this) return;

	var a = new $Agent;
	window.$Agent = function() {
		return a;
	}

	return a;
}

/**
 * 웹브라우저에 대한 정보 객체를 반환한다.
 * @id core.$Agent.navigator
 * @return {TypeNavigatorInfo} 웹브라우저 정보 객체
 */
$Agent.prototype.navigator = function() {
	var info = new Object;
	var ver  = -1;
	var u    = navigator.userAgent;
	var v    = navigator.vendor;
	var f    = function(s,h){ return ((h||"").indexOf(s) > -1) };

	info.opera     = (typeof window.opera != "undefined") || f("Opera",u);
	info.ie        = !info.opera && f("MSIE",u);
	info.mozilla   = f("Gecko",u);
	info.firefox   = f("Firefox",u);
	info.camino    = f("Camino",v);
	info.netscape  = f("Netscape",u);
	info.safari    = f("Apple",v);
	info.omniweb   = f("OmniWeb",u);
	info.icab      = f("iCab",v);
	info.konqueror = f("KDE",v);

	try {
		if (info.ie) {
			ver = u.match(/(?:MSIE) ([0-9.]+)/)[1];
		} else if (info.firefox||info.opera||info.omniweb) {
			ver = u.match(/(?:Firefox|Opera|OmniWeb)\/([0-9.]+)/)[1];
		} else if (info.mozilla) {
			ver = u.match(/rv:([0-9.]+)/)[1];
		} else if (info.safari) {
			ver = parseFloat(u.match(/Safari\/(0-9.]+)/)[1]);
			if (ver == 100) {
				ver = 1.1;
			} else {
				ver = [1.0,1.2,-1,1.3,2.0,3.0][Math.floor(ver/100)];
			}
		} else if (info.icab) {
			ver = u.match(/iCab[ \/]([0-9.]+)/)[1];
		}

		info.version = parseFloat(ver);
		if (isNaN(info.version)) info.version = -1;
	} catch(e) {
		info.version = -1;
	}

	$Agent.prototype.navigator = function() {
		return info;
	}

	return info;
}

/**
 * OS에 대한 정보객체를 반환한다.
 * @id core.$Agent.os
 * @return {TypeOSInfo} OS 정보 객체
 */
$Agent.prototype.os = function() {
	var info = new Object;
	var u    = navigator.userAgent;
	var p    = navigator.platform;
	var f    = function(s,h){ return (h.indexOf(s) > -1) };

	info.win     = f("Win",p);
	info.mac     = f("Mac",p);
	info.linux   = f("Linux",p);
	info.win2000 = info.win && (f("NT 5.0",p) || f("2000",p));
	info.winxp   = info.win && (f("NT 5.1",p) || f("Win32",p));
	info.xpsp2   = info.winxp && (f("SV1",u) || f("MSIE 7",u));
	info.vista   = f("NT 6.0",p);

	$Agent.prototype.os = function() {
		return info;
	}

	return info;
}

/**
 * Flash에 대한 정보객체를 반환한다.
 * @id core.$Agent.flash
 * @return {TypeFlashInfo} Flash 정보 객체
 */
$Agent.prototype.flash = function() {
	var info = new Object;
	var p    = navigator.plugins;
	var m    = navigator.mimeTypes;
	var f    = null;

	info.installed = false;
	info.version   = -1;

	if (typeof p != "undefined" && p.length) {
		f = p["Shockwave Flash"];
		if (f) {
			info.installed = true;
			if (f.description) {
				info.version = parseFloat(f.description(/[0-9.]+/)[0]);
			}
		}

		if (p["Shockwave Flash 2.0"]) {
			info.installed = true;
			info.version   = 2;
		}
	} else if (typeof m != "undefined" && m.length) {
		f = m["application/x-shockwave-flash"];
		info.installed = (f && f.enabledPlugin);
	} else {
		for(var i=9; i > 1; i--) {
			try {
				f = new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+i);

				info.installed = true;
				info.version   = i;
				break;
			} catch(e) {}
		}
	}

	$Agent.prototype.info = function() {
		return info;
	}

	return info;
}

/**
 * SilverLight에 대한 정보객체를 반환한다.
 * @id core.$Agent.silverlight
 */
$Agent.prototype.silverlight = function() {
	var info = new Object;
	var p    = navigator.plugins;
	var s    = null;

	info.installed = false;
	info.version   = -1;

	if (typeof p != "undefined" && p.length) {
		s = p["Silverlight Plug-In"];
		if (s) {
			info.installed = true;
		}
	} else {
		try {
			s = new ActiveXObject("AgControl.AgControl");
			info.installed = true;
		} catch(e) {}
	}

	$Agent.prototype.silverlight = function() {
		return info;
	}

	return info;
}

/**
 * Ajax 객체를 반환한다.
 * @id core.$Ajax
 * @import core.$Ajax.option, core.$Fn.bind
 */
function $Ajax(url, option) {
	if (this === window) return new $Ajax(url, option);

	function _getXHR() {
		if (window.XMLHttpRequest) {
			return new XMLHttpRequest();
		} else if (ActiveXObject) {
			try { return new ActiveXObject('MSXML2.XMLHTTP'); }
			catch(e) { return new ActiveXObject('Microsoft.XMLHTTP'); }
			return null;
		}
	};

	var loc    = document.location.toString();
	var domain = loc.match(/^https?:\/\/([a-z0-9_\-\.]+)/i)[1];

	this._url = url;
	this._options  = new Object;
	this._headers  = new Object;
	this._crossdom = /^https?:\/\//i.test(url) && !(new RegExp("^https?://"+domain+"(:[0-9]+)?(?:/|$)","i").test(url));

	this.option({ type:"post",timeout:0,proxy:"",onload:function(){} }); // default value
	this.option(option);

	if (this._crossdom) {
		this._request = new $Ajax.CrossRequest(this.option("proxy"));
	} else {
		this._request = _getXHR();
	}
}

/**
 * 주어진 데이터로 Ajax를 호출한다.
 * @id core.$Ajax._onload
 * @param {Function} Ajax 호출이 완료된 후 실행할 함수
 */
$Ajax.prototype._onload = function() {
	if (this._request.readyState == 4) {
		this._options.onload($Ajax.Response(this._request));
	}
}

/**
 * Ajax를 호출한다.
 * @id core.$Ajax.request
 * @param {Object} oData 요청시 보낼 데이터
 * @param {Function} onComplete 요청이 완료되었을 때 실행할 함수
 */
$Ajax.prototype.request = function(oData) {
	var req = this._request;
	var opt = this._options;
	var data, v,a = [], data = "";
	if (typeof oData == "undefined" || !oData) {
		data = null;
	} else {
		for(var k in oData) {
			v = oData[k];
			if (typeof v == "function") v = v();
			a[a.length] = k+"="+encodeURIComponent(v);
		}
		data = a.join("&");
	}

	// try...catch()用于处理当用户在手写板中输入复杂笔划后，选择相应汉字时IE出错的问题	NGDN-1915
	try{
		req.open(opt.type.toUpperCase(), this._url, true);
		req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=utf-8");
		req.setRequestHeader("charset", "utf-8");
		for(var x in this._headers) {
			if (typeof this._headers[x] == "function") continue;
			req.setRequestHeader(x, String(this._headers[x]));
		}

		if (typeof req.onload != "undefined") {
			req.onload = $Fn(this._onload, this).bind();
		} else {
			req.onreadystatechange = $Fn(this._onload, this).bind();
		}

		req.send(data);
	}catch(e){ }
}

/**
 * @id core.$Ajax.abort
 */
$Ajax.prototype.abort = function() {
	this._request.abort();
}

/**
 * 옵션을 가져오거나 설정한다.
 * 첫번째 전달값의 타입이 Object 이면 값을 설정하고 문자열이면 해당하는 옵션값을 반환한다.
 * @id core.$Ajax.option
 * @param {String} name 가지고 오거나 설정할 옵션이름
 * @param {void}   value 값을 설정할 옵션이름
 * @return {void}  설정된 옵션값 혹은 $Ajax 객체
 */
$Ajax.prototype.option = function(name, value) {
	if (typeof name == "undefined") return "";
	if (typeof name == "string") {
		if (typeof value == "undefined") return this._options[name];
		this._options[name] = value;
		return this;
	}

	try { for(var x in name) this._options[x] = name[x] } catch(e) {};

	return this;
}

/**
 * 헤더를 가져오거나 설정한다.
 * 첫번째 전달값의 타입이 Object 이면 값을 설정하고 문자열이면 해당하는 헤더값을 반환한다.
 * @id core.$Ajax.header
 * @param {String} name 가지고 오거나 설정할 헤더 이름
 * @param {void} value 값을 설정할 헤더 값
 * @return {void} 설정된 헤더값 혹은 $Ajax 객체
 */
$Ajax.prototype.header = function(name, value) {
	if (typeof name == "undefined") return "";
	if (typeof name == "string") {
		if (typeof value == "undefined") return this._headers[name];
		this._headers[name] = value;
		return this;
	}

	try { for(var x in name) this._headers[x] = name[x] } catch(e) {};

	return this;
}

/**
 * Ajax 응답 객체
 * @id core.$Ajax.Response
 * @param {Object} req 요청 객체
 */
$Ajax.Response  = function(req) {
	if (this === $Ajax) return new $Ajax.Response(req);
	this._response = req;
}

/**
 * XML 객체를 반환한다.
 * @id core.$Ajax.Response.xml
 */
$Ajax.Response.prototype.xml = function() {
	return this._response.responseXML;
}

$Ajax.Response.prototype.text = function() {
	return this._response.responseText;
}

/**
 * 응답헤더를 가져온다. 인자를 전달하지 않으면 모든 헤더를 반환한다.
 * @id core.$Ajax.Response.header
 * @param {String} 가져올 응답헤더의 이름
 */
$Ajax.Response.prototype.header = function(name) {
	if (typeof name == "string") return this._response.getResponseHeader(name);
	return this._response.getAllResponseHeaders();
}

/**
 * Cross-domain Ajax Request Object
 * @id core.$Ajax.CrossRequest
 */
$Ajax.CrossRequest = function(proxy) {
	this._headers = new Object;
	this._respHeaders = new Object;
	this._proxy = proxy;
	this.onload = function(){};
}

/**
 * @id core.$Ajax.CrossRequest.open
 */
$Ajax.CrossRequest.prototype.open = function(type, url) {
	var re  = /https?:\/\/([a-z0-9_\-\.]+)/i;
	var dom = document.location.toString().match(re);

	this._type   = type;
	this._url    = url;
	this._remote = String(url).match(/(https?:\/\/[a-z0-9_\-\.]+)/i)[1];
	this._iframe = null;
	this._domain = (dom[1] != document.domain)?document.domain:"";

	if (typeof $Ajax.CrossRequest._callbacks == "undefined") {
		$Ajax.CrossRequest._callbacks = new Object;
	}
}

$Ajax.CrossRequest.prototype._callback = function(id, data, header) {
	var t = this;

	this.readyState   = 4;
	this.responseText = data;

	this._respHeaderString = header;
	header.replace(/^([\w\-]+)\s*:\s*(.+)$/m, function($0,$1,$2) {
		t._respHeaders[$1] = $2;
	});

	this.onload(this);

	setTimeout(function(){ t.abort() }, 10);
}

/**
 * @id core.$Ajax.CrossRequest.abort
 */
$Ajax.CrossRequest.prototype.abort = function() {
	try {
		this._iframe.parentNode.removeChild(this._iframe);
	} catch(e) {}
}

/**
 * @id core.$Ajax.CrossRequest.send
 */
$Ajax.CrossRequest.prototype.send = function(data) {
	this.responseXML  = "";
	this.responseText = "";

	var re     = /https?:\/\/([a-z0-9_\-\.]+)/i;
	var id     = String(Math.floor(Math.random()*10000));
	var url    = this._remote+"/ajax_remote_callback.html?type="+this._type;
	var header = new Array;

	$Ajax.CrossRequest._callbacks[id] = $Fn(this._callback, this).bind();

	for(var x in this._headers) {
		header[header.length] = "'"+x+"':'"+this._headers[x]+"'";
	}

	header = "{"+header.join(",")+"}";

	url += "&id="+id;
	url += "&header="+encodeURIComponent(header);
	url += "&proxy="+encodeURIComponent(this._proxy);
	url += "&domain="+this._domain;
	url += "&url="+encodeURIComponent(this._url.replace(re, ""));
	url += "#"+encodeURIComponent(data);

	var fr = this._iframe = $("<iframe>");
	fr.style.position = "absolute";
	fr.style.visibility = "hidden";
	fr.style.width = "1px";
	fr.style.height = "1px";

	var body = document.body || document.documentElement;
	if (body.firstChild) body.insertBefore(fr, body.firstChild);
	else body.appendChild(fr);

	fr.src = url;
}

/**
 * @id core.$Ajax.CrossRequest.setRequestHeader
 */
$Ajax.CrossRequest.prototype.setRequestHeader = function(sName, sValue) {
	this._headers[sName] = sValue;
}

/**
 * @id core.$Ajax.CrossRequest.getResponseHeader
 */
$Ajax.CrossRequest.prototype.getResponseHeader = function(sName) {
	return this._respHeaders[sName];
}

/**
 * @id core.$Ajax.CrossRequest.getAllResponseHeaders
 */
$Ajax.CrossRequest.prototype.getAllResponseHeaders = function() {
	return this._respHeaderString;
}

/**
 * JSON 객체를 반환한다.첫번째 argument는 객체 혹은 JSON 문자열이 된다.
 * @id core.$Json
 */
function $Json(sObject) {
	if (window === this) return new $Json(sObject);

	if (typeof sObject == "string") {
		try {
			sObject = eval("("+sObject+")");
		} catch(e) {
			sObject = new Object;
		}
	}

	this._object = sObject;
}

/**
 * XML 문자열로부터 JSON 객체를 반환한다.
 * @id core.$Json.fromXML
 */
$Json.fromXML = function(sXML) {
	var o  = new Object;
	var re = /\s*<(\/?[\w:\-]+)((?:\s+[\w:\-]+\s*=\s*"[^"]*")*)\s*>\s*|\s*<!\[CDATA\[([\w\W]*?)\]\]>\s*|\s*([^<]*)\s*/ig;
	var re2= /^[0-9]+(?:\.[0-9]+)?$/;
	var ec = {"&amp;":"&","&nbsp;":" ","&quot;":"\"","&lt;":"<","&gt;":">"};
	var fg = {tags:["/"],stack:[o]};
	var es = function(s){ return s.replace(/&[a-z]+;/g, function(m){ return (typeof ec[m] == "string")?ec[m]:m; }) };
	var at = function(s,c){ s.replace(/([\w\:\-]+)\s*=\s*"([^"]*)"/g, function($0,$1,$2){ c[$1] = es($2) }) };
	var cb = function($0,$1,$2,$3,$4) {
		var cur, cdata = "";
		var idx = fg.stack.length - 1;

		if (typeof $1 == "string" && $1) {
			if ($1.substr(0,1) != "/") {
				cur = fg.stack[idx];

				if (typeof cur[$1] == "undefined") {
					cur[$1] = new Object;
					cur = fg.stack[idx+1] = cur[$1];
				} else if (cur[$1] instanceof Array) {
					var len = cur[$1].length;
					cur[$1][len] = new Object;
					cur = fg.stack[idx+1] = cur[$1][len];
				} else {
					cur[$1] = [cur[$1], new Object];
					cur = fg.stack[idx+1] = cur[$1][1];
				}

				if (typeof $2 == "string" && $2) at($2,cur);

				fg.tags[idx+1] = $1;
			} else {
				fg.tags.length--;
				fg.stack.length--;
			}
		} else if (typeof $3 == "string" && $3) {
			cdata = $3;
		} else if (typeof $4 == "string" && $4) {
			cdata = es($4);
		}

		if (cdata.length > 0) {
			var par = fg.stack[idx-1];
			var tag = fg.tags[idx];

			if (re2.test(cdata)) cdata = parseFloat(cdata);
			else if (cdata == "true" || cdata == "false") cdata = new Boolean(cdata);

			if (par[tag] instanceof Array) {
				par[tag][par[tag].length-1] = cdata;
			} else {
				par[tag] = cdata;
			}
		}
	}

	sXML = sXML.replace(/<(\?|\!-)[^>]*>/g, "");
	sXML.replace(re, cb);

	return $Json(o);
}

/**
 * JSON 객체의 값을 path 형태로 받아온다.
 * @id core.$Json.get
 * @param {String} sPath path 문자열
 * @return {Array} 객체의 배열
 */
$Json.prototype.get = function(sPath) {
	var o = this._object;
	var p = sPath.split("/");
	var re = /^([\w:\-]+)\[([0-9]+)\]$/;
	var stack = [[o]], cur = stack[0];
	var len = p.length, c_len, idx, buf, j, e;

	for(var i=0; i < len; i++) {
		if (p[i] == "." || p[i] == "") continue
		if (p[i] == "..") {
			stack.length--;
		} else {
			buf = new Array;
			idx = -1;
			c_len = cur.length;

			if (re.test(p[i])) idx = parseInt(RegExp.$2);
			if (c_len == 0) return new Array;

			for(j=0; j<c_len; j++) {
				e = cur[j][p[i]];
				if (typeof e != "undefined") {
					if (e instanceof Array)  buf = buf.concat(e);
					buf[buf.length] = e;
				}
			}
			stack[stack.length] = buf;
		}

		cur = stack[stack.length-1];
	}

	return cur;
}

/**
 * JSON 객체를 JSON 문자열로 변환한다.
 * @id core.$Json.toString
 * @return {String} JSON 문자열
 */
$Json.prototype.toString = function() {
	var func = {
		$ : function($) {
			if (typeof $ == "undefined") return '""';
			if (typeof $ == "boolean") return $?"true":"false";
			if (typeof $ == "string") return this.s($);
			if (typeof $ == "number") return $;
			if ($ instanceof Array) return this.a($);
			if ($ instanceof Object) return this.o($);
		},
		s : function(s) {
			var e = {'"':'\\"',"\\":"\\\\","\n":"\\n","\r":"\\r","\t":"\\t"};
			var c = function(m){ return (typeof e[m] != "undefined")?e[m]:m };
			return '"'+s.replace(/[\\"'\n\r\t]/g, c)+'"';
		},
		a : function(a) {
			var s = "[",c = "",n=a.length;
			for(var i=0; i < n; i++) {
				if (typeof a[i] == "function") continue;
				s += c+this.$(a[i]);
				if (!c) c = ",";
			}
			return s+"]";
		},
		o : function(o) {
			var s = "{",c = "";
			for(var x in o) {
				if (typeof o[x] == "function") continue;
				s += c+this.s(x)+":"+this.$(o[x]);
				if (!c) c = ",";
			}
			return s+"}";
		}
	}

	return func.$(this._object);
}

/**
 * JSON 객체를 XML 문자열로 변환한다.
 * @id core.$Json.toXML
 * @return {String} XML 문자열
 */
$Json.prototype.toXML = function() {
	var f = function($,tag) {
		var t = function(s) { return "<"+tag+">"+s+"</"+tag+">" };

		switch (typeof $) {
			case "undefined":
			case "null":
				return t("");
			case "number":
				return t($);
			case "string":
				if ($.indexOf("<") < 0) return t($.replace(/&/g,"&amp;"));
				else return t("<![CDATA["+$+"]]>");
			case "boolean":
				return t(String($));
			case "object":
				var ret = "";
				if ($ instanceof Array) {
					var len = $.length;
					for(var i=0; i < len; i++) { ret += f($[i],tag); };
				} else {
					for(var x in $) { ret += f($[x],x); };
					if (tag) ret = t(ret);
				}
				return ret;
		}
	}

	return f(this._object, "");
};

/**
 * JSON  데이터 객체를 반환한다.
 * @id core.$Json.toObject
 * @import core.$Json.$value
 * @return {Object} 데이터 객체
 */
$Json.prototype.toObject = function() {
	return this._object;
}

/**
 * $Json.toObject의 alias function
 * @id core.$Json.$value
 */
$Json.prototype.$value = $Json.prototype.toObject;

/**
 * @author hooriza (ajaxUI team)
 */

var SPS = { __inst : {} };
SPS.debugMode = true; // ?debug=true 일 경우에 디버깅 모드를 쓰려면

SPS.learningLang = ''; // 학습언어 (en/zh)
SPS.autoCompleteURL = 'http://devac.nciku.com:8080';

// 각종 메세지
SPS.text = function(sKey) {
	var sMsg = SPS.text[sKey];
	sMsg = sMsg || 'The language file is not included';

	for (var i = 1, sVal; sVal = arguments[i]; i++)
		sMsg = sMsg.replace('%' + i, sVal);

	// 맨 앞에 오는 영어는 대문자로 변경
	return sMsg.replace(/^(.)/, function(e) { return e.toUpperCase(); });;
};

SPS.text.set = function(oData) {
	for (var k in oData) SPS.text[k] = oData[k];
};

// NHN Flash UI common - Flash Contents
// v1.0 lastUpdate : 2007. 6. 14 (modified by hooriza - 20071019)
(function() {

	var fc_isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
	var fc_isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
	var fc_isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

	window.checkFlashPlayerVersion = function(){
		var _version;
		var _e;
		try {
			var _axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.5");		// check flash player ver. 5 or higher
			_version = _axo.GetVariable("$version");
		} catch (_e) {
			_version = -1;
		}
		return _version;
	};

	window.showFlash = function(_swfURL_,_flashID_,_width_,_height_,_wmode_,_flashVars_,_bgColor_){
		_wmode_ = (_wmode_ == undefined)? "transparent" : _wmode_;		// wmode = "window/ opaque/ transparent"
		_bgColor_ = (_bgColor_ == undefined)? "#FFFFFF" : _bgColor_;	// default "#000000" -> "#FFFFFF" _change 2007. 6. 14

		if(fc_isIE && fc_isWin && !fc_isOpera){
			_object_ ='<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="'+_width_+'" height="'+_height_+'" id="'+_flashID_+'" align="middle">';
			_object_ += '<param name="allowScriptAccess" value="always" />';
			_object_ += '<param name="quality" value="high" />';
			_object_ += '<param name="movie" value="'+_swfURL_+'" />';
			_object_ += '<param name="wmode" value="'+_wmode_+'" />';
			_object_ += '<param name="bgcolor" value="'+_bgColor_+'" />';
			_object_ += '<param name="FlashVars" value="'+_flashVars_+'">';
			_object_ += '</object>';
		}else{
			_object_ = '<embed src="'+_swfURL_+'" quality="high" wmode="'+_wmode_+'" FlashVars="'+_flashVars_+'" bgcolor="'+_bgColor_+'" width="'+_width_+'" height="'+_height_+'" name="'+_flashID_+'" align="middle" allowScriptAccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />';
		}

		document.write(_object_);

	};

	window.findFlashObj = function(_flashID_){
		var tarObj = fc_isIE ? document.all[_flashID_] : document[_flashID_];
		return tarObj;
	};

	// for 'Out of memory line at 56' error _add 2007. 6. 12
	window.flashExternalCleanup = function() {
		__flash_unloadHandler = function(){
			externalProbSet = true;
			obj = document.getElementsByTagName('OBJECT');
		  	for (i=0;i<obj.length;i++){
				var theObj = eval(obj[i]);
				theObj.style.display = "none";
		   	for (var prop in theObj){
		    		if (typeof(theObj[prop]) == "function"){
		     			try { theObj[prop]=null } catch(e) {}
		    		}
		   	}
		  	}
		}
		if (window.onunload != __flash_unloadHandler){
			__flash_savedUnloadHandler = window.onunload;
			window.onunload = __flash_unloadHandler;
		}
	};

	window.onbeforeunload=flashExternalCleanup;

	/////////////////////////

})();

/**
 * debug hotkey
 */
/*
(function() {

	var __DEBUG = {
		codes : [ 68, 69, 66, 85, 71, 38, 39, 40, 37, 39, 37, 39, 37, 16, 192 ],
		index : 0
	};

	function getMatched(keyCode) {

		var matched = __DEBUG.codes[__DEBUG.index] == keyCode;
		if (matched) __DEBUG.index++;

		return matched;

	}

	$Fn(function(oEvent) {

		var keyCode = oEvent.key().keyCode;
		var matched = getMatched(keyCode);
		if (!matched) {
			__DEBUG.index = 0;
			matched = getMatched(keyCode);
		}

		if (__DEBUG.index == __DEBUG.codes.length) {

			SPS.debugMode = true;
			alert('DEBUG MODE turn on!');

			__DEBUG.index = 0;
		}

	}).attach(document, 'keydown');

})();
*/

// prototype override
(function() {

	// toHTML
	String.prototype.toHTML = function() {
		return this.replace(/</g, '&lt;').replace(/>/g, '&gt;');
	};

	// toValue
	String.prototype.toValue = function() {
		return this.replace(/&lt;/g, '<').replace(/&gt;/g, '>');
	};

	// repeat
	String.prototype.repeat = function(n) {
		var r = '';
		for (var i = 0; i < n; i++) r += this;
		return r;
	};

	// stripTags
	String.prototype.stripTags = function() {
		return this.replace(/<[^>]*>/g, '');
	};

	// trim
	String.prototype.trim = function() {
		return this.replace(/^\s+/, '').replace(/\s+$/, '');
	};

	// bytesLength
	String.prototype.bytesLength = function() {

		var nRet = 0;

		for (var i = 0, nLen = this.length; i < nLen; i++)
			nRet += this.charCodeAt(i) > 128 ? 2 : 1;

		return nRet;

	};

	// bytesCut
	String.prototype.bytesCut = function(nMaxLength) {

		var nRet = 0;

		for (var i = 0, nLen = this.length; i < nLen; i++) {
			var nCharLen = this.charCodeAt(i) > 128 ? 2 : 1;
			if (nMaxLength < nRet + nCharLen)
				return this.substr(0, i);
			nRet += nCharLen;
		}

		return this;

	};

	// 받침이 있는지
	String.prototype.hasFinalConsonant = function() {

		var datas = "가나다라마바사아자차카타파하";

		var first, last;
		var code = this.charCodeAt(this.length - 1);

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

			first = datas.charCodeAt(i);
			last = first + 560;

			if (code >= first && code <= last && (code - first) % 14 == 0)
				return false;
		}

		return true;

	};

	// 조사 붙히기
	String.prototype.addPostword = function(sPostword) {

		var case1, case2;

		switch(sPostword)
		{
		case "를":
		case "을":
			case1 = "를";
			case2 = "을";
			break;

		case "가":
		case "이":
			case1 = "가";
			case2 = "이";
			break;

		case "는":
		case "은":
			case1 = "는";
			case2 = "은";
			break;

		case "와":
		case "과":
			case1 = "와";
			case2 = "과";
			break;

		default:
			case1 = case2 = what;
		}

		return this + (this.hasFinalConsonant() ? case2 : case1);

	};

	// Jindo2 기능 확장
	$Element.prototype.has = function(oElement) {

		var n = this.$value();
		var o = $Element(oElement).$value();

		for (; o; o = o.parentNode)
			if (o == n) return true;

		return false;
	};

	/*
	$Element.prototype.hasClass = function(className) {
		var oEl = this.$value();
		return (" " + oEl.className + " ").indexOf(" " + className + " ") != -1;
	};

	$Element.prototype.addClass = function(className) {
		var oEl = this.$value();
		if (!this.hasClass(className)) oEl.className = (oEl.className+' '+className).replace(/^\s+/,'');
	};

	$Element.prototype.removeClass = function(className) {
		var oEl = this.$value();
		for (var i = 0, className; className = arguments[i]; i++)
			oEl.className = oEl.className.replace(new RegExp('\\b' + className + '(\\s+|$)', 'g'), '');
	};
	*/

	$Element.prototype.findElement = function(sRelative, fCallback, bIncl) {

		var oEl = this.$value();
		fCallback = fCallback || function(oEl) { return true; }

		if (!bIncl) oEl = oEl[sRelative];

		for (; oEl; oEl = oEl[sRelative])
			if (oEl.nodeType == 1 && fCallback(oEl))
				return $Element(oEl);

		return null;

	};

	$Event.prototype.getRelatedElement = function() {

		var e = this._event;
		return e.relatedTarget || (e.type == "mouseover" ? e.fromElement : e.toElement);

	};

	$Event.prototype.of = function(parent) {

		var el;
		var ret = true;

		var bMustHaveRelated = this._event.type == 'mouseover' || this._event.type == 'mouseout';

		if (el = this.element)
			ret &= $Element(parent).has(el);

		if (el = this.getRelatedElement())
			ret &= $Element(parent).has(el);
		else if (bMustHaveRelated)
			ret = false;

		return ret;
	};

	$Fn.prototype.owner = function(oThis) {

		var f = this.$value();

		return $Fn(function() { return f.apply(oThis, arguments); });

	};

	$Element.prototype._orgOffset = $Element.prototype.offset;

	$Element.prototype.offset = function(top, left) {
		var e = this._element;
		var t = 0, l = 0;

		if (typeof top == "number" && typeof left == "number") {
			return this._orgOffset(top, left);
		}

		while(typeof e != "undefined" && e != null) {
			t += e.offsetTop;
			l += e.offsetLeft;

			e = e.offsetParent;

			if (e && e.tagName) {

				var sTagName = e.tagName.toUpperCase();
				if (sTagName != 'BODY' && sTagName != 'HTML') {
					t -= e.scrollTop;
					l -= e.scrollLeft;
				}

			}

		}

		return {top:t, left:l};
	}
})();

/**
 * 기타 잡다구리한 Misc 함수들
 * @author hooriza (ajaxUI)
 */
(function() {

	SPS.uniqid = function() {
		return (new Date().getTime() % 31536000000) * 100 + parseInt(Math.random() * 100);
	};

	SPS.dirname = function(sPath) {

		var nPos = sPath.lastIndexOf('/');
		if (nPos == -1) return '';

		return sPath.substr(0, nPos + 1);

	};

	SPS.setCookie = function(sKey, sValue, nExpire, sPath, sDomain) {

		var sOptions = '';

		sPath = sPath || '/'; // 사이트 전체에 적용되게 하자

		if (typeof nExpire != 'undefined') {

			var oExpire = new Date();
			oExpire.setDate(oExpire.getDate() + nExpire);

			sOptions += ';expires=' + oExpire.toGMTString();

		}

		if (typeof sPath != 'undefined') sOptions += ';path=' + sPath;
		if (typeof sDomain != 'undefined') sOptions += ';domain=' + sDomain;

		document.cookie = sKey + '=' + escape(sValue) + sOptions;

	};

	SPS.getCookie = function(sKey) {

		var sCookie = document.cookie;
		if (sCookie.length < 1) return;

		var rReg = new RegExp('\\b' + sKey + '=([^;]*)(;|$)');
		var aMatch = sCookie.match(rReg);

		return aMatch && aMatch[1];

	};

	/**
	 * 사파리에서 input[type=text] 의 border 가 사라지지 않는 문제 다른 방법으로 회피
	 * @author hooriza (ajaxUI)
	 */
	SPS.borderNoneSafari = function(oEl) {

		if (!$Agent().navigator().safari) return;

		var eWrap;
		var eEl = $Element(oEl);
		if (eEl.hasClass('_border_none_safari')) {

			eWrap = $Element(oEl.parentNode);

		} else {

			eWrap = $Element($("<div>"));
			eEl.addClass('_border_none_safari');

			eEl.before(eWrap);

			eEl.css({
				margin : '0px',
				position : 'relative',
				left : '-1px',
				top : '-2px'
			});

			eWrap.append(eEl);

		}

		eWrap.css({
			width : oEl.offsetWidth - 6 + 'px',
			height : oEl.offsetHeight - 5 + 'px',
			padding : '0',
			margin : '0',
			overflow : 'hidden',
			display : 'inline-block',
			'float' : 'left'
		});

		return eWrap;

	};

	SPS.getParentForm = function(oEl) {

		for (; oEl; oEl = oEl.parentNode)
	 		if (oEl.tagName && oEl.tagName.toUpperCase() == 'FORM') return oEl;

		return oEl;

	};

	SPS.setBeforeSubmit = function(oForm, sButtonSelector, fValidator) {

		fValidator = fValidator || function() { return true; };

		var oSubmit = $$(sButtonSelector, oForm)[0];
		var fCheck = function(oEvent) {

			if (!fValidator()) {
				oEvent.stop();
				return false;
			}

			SPS.protectLossData.setChanged(false);
			return true;

		};

		$Fn(fCheck).attach(oForm, 'submit');

		$Fn(function(oEvent) {

			if (fCheck(oEvent))
				oForm.submit();

			oEvent.stop();

		}).attach(oSubmit, 'click');

	};

	SPS.getJsonList = function(oForm, aKeys) {

		var aList = [];
		var oObj = null;

		var bSingle = typeof aKeys == 'string';

		for (var i = 0, oEl; oEl = oForm[i]; i++) {

			var sName = oEl.name;
			if (oEl.type == 'radio' && !oEl.checked) continue;

			if (sName && (/\[[0-9]*\]$/).test(sName)) {

				sName = sName.replace(/\[[0-9]*\]$/, '');

				if (bSingle) {

					if (aKeys != sName) continue;
					aList.push(oEl.value);

				} else {

					if ($A(aKeys).indexOf(sName) < 0) continue;
					if (!oObj) oObj = {};

					if (typeof oObj[sName] != 'undefined') {
						aList.push(oObj);
						oObj = {};
					}

					oObj[sName] = oEl.value;

				}

			}

		}

		if (!bSingle) aList.push(oObj);
		return $Json(aList).toString();

	};

	SPS.moveLocationToValue = function(oEl) {

		var sVal = SPS.getFormValue(oEl);
		if (sVal) location.href = sVal;

	};

	SPS.autoPosition = function(oEl, oLayer, aGap, bUpper) {

		aGap = aGap || [ 0, 0 ];

		var oPos = $Element(oEl).offset();
		var nPitch = bUpper ? -(oLayer.offsetHeight + aGap[1]) : oEl.offsetHeight + aGap[1];

		$Element(oLayer).css({ left : oPos.left + aGap[0] + 'px', top : oPos.top + nPitch + 'px' });
	};

	SPS.parseQueryString = function(sQuery) {

		var aQuery = sQuery.split('&');
		var oQuery = {};

		for (var i = 0, nLen = aQuery.length; i < nLen; i++) {
			var aPart = aQuery[i].split('=', 2);

			try { aPart[0] = decodeURIComponent(aPart[0]); } catch(e) {}
			try { aPart[1] = decodeURIComponent(aPart[1]); } catch(e) {}

			oQuery[aPart[0]] = aPart[1];
		}

		return oQuery;

	};

	SPS.makeQueryString = function(oQuery) {

		var aQuery = [];

		$H(oQuery).forEach(function(sValue, sKey) {
			aQuery.push(encodeURIComponent(sKey) + '=' + encodeURIComponent(sValue));
		});

		return aQuery.join('&');

	};

	SPS.query = SPS.parseQueryString(location.search.substr(1));
	SPS.debugMode = SPS.debugMode ? SPS.query.debug == 'true' : false;

	SPS.decToHex = function(nNum) {

		var sHex = '';
		var aHexes = [ 'A', 'B', 'C', 'D', 'E', 'F' ];

		do {
			var n = nNum % 16;
			sHex = (n >= 10 ? aHexes[n - 10] : String(n)) + sHex;
			nNum = parseInt(nNum / 16);
		} while (nNum);

		return sHex;

	};

	SPS.isCharCode = function(nCode) {

		if (
				(nCode >= 8 && nCode <= 46) ||
				(nCode >= 91 && nCode <= 105) ||
				(nCode == 110) ||
				(nCode >= 112 && nCode <= 123) ||
				(nCode == 144)
		) {
			return false;
		}

		return true;

	};

	SPS.getParentByClassName = function(oEl, sClassName) {

		var eEl = $Element(oEl);

		eEl = eEl.hasClass(sClassName) ? eEl : eEl.findElement('parentNode', function(oEl) { return $Element(oEl).hasClass(sClassName); });
		return eEl;

	};

	SPS.addOption = function(oSelectbox, sText, sValue) {

		var oOption = $('<option>');

		oOption.innerHTML = sText.toHTML();
		oOption.value = sValue;

		oSelectbox.appendChild(oOption);

		return oSelectbox.length - 1;

	};

	SPS.extend = function(oSrc, oExt) {
		$H(oExt).forEach(function(oVal, sKey) { oSrc[sKey] = oVal; });
		return oSrc;
	};

	/** 폼을 Ajax 로 submit 함
	 *
	 * @author hooriza (ajaxUI team)
	 */
	SPS.ajaxSubmit = function(oForm, onLoad) {

		onLoad = onLoad || function() {};

		var sUrl = oForm.action;

		var oAjax = $Ajax(sUrl, {
			type : oForm.method || 'get',
			onload : onLoad
		});

		var oData = {};
		var oEl;

		for (var i = 0, oEl; oEl = oForm[i]; i++) {
			if (!oEl.name) continue;
			oData[oEl.name] = oEl.value;
		}

		oAjax.request(oData);

	};

	SPS.getFormValue = function(oEl) {

		var sValue = null;

		var sTagName = oEl.tagName.toUpperCase();
		if (sTagName != 'INPUT' && sTagName != 'TEXTAREA' && sTagName != 'SELECT') return null;

		if (sTagName == 'SELECT' && oEl.selectedIndex > -1) {

			sValue = oEl.options[oEl.selectedIndex].getAttribute('value') || null;

		} else {

			var sType = oEl.type.toUpperCase();

			if (sType == 'CHECKBOX') {
				sValue = oEl.checked ? oEl.value : null;
			} else if (sType == 'RADIO') {

				var oDoc = oEl.ownerDocument || document;
				var aRadios = oDoc.getElementsByName(oEl.name);
				for (var i = 0, oRadio; oRadio = aRadios[i]; i++)
					if (oRadio.checked) sValue = oRadio.value;

			} else {
				sValue = oEl.value;
			}

		}

		return sValue;

	};

	SPS.login = function (bEl,sGoURL,sSubURL){

		var sCurLocation = document.location.href;
		var sGenLocation = new String();
		var sGoLocation = new String();

		switch (bEl){
			case true:
				// Login
					sGentLocation = sSubURL + encodeURIComponent(sCurLocation);
				break;
			case false:
				// Logout
					sGentLocation = sSubURL;
				break;
		}

		sGentLocation = encodeURIComponent(sGentLocation);
		sGoLocation = sGoURL + "?go=" + sGentLocation;

		document.location.href = sGoLocation;

	}

})();

/**
 * @author hooriza (ajaxUI team)
 * 엘리먼트의 클래스명을 이용한 Form Validator
 *
 * 사용방법 :
 *	엘리먼트의 class 어트리뷰트에 지정된 클래스를 추가
 *	예) <input type="text" class="notnull" />
 *
 * 조건 클래스 종류
 *	notnull										: 반드시 채워져 있어야 함
 *  notspace									: 반드시 채워져 있고 빈칸만으로만 이루어지지 않아야 함
 *	name(STRING)							: 유효성 검사에서 걸렸을때 onValidate 로 전달되는 값
 *
 * 판단 클래스 종류 :
 *	length(INTEGER~INTEGER)					: 허용 문자열 수
 *	group(STRING)										: 상호 동일해야 하는 값의 그룹
 *	number(NUMBER~NUMBER)						: 숫자만 가능 (영역 지정은 옵션)
 *	integer(INTEGER~INTEGER)				: 정수만 가능 (영역 지정은 옵션)
 *	only(E1,E2,E3)									: E1, E2, E3 로만 구성되어야 함
 *	deny(E1,E2,E3)									: E1, E2, E3 는 하나도 없어야 함
 *	TODO : any(E1,E2,E3)							: E1, E2, E3 가 하나라도 있어야함
 *		chinese (한자)
 *		korean (한글)
 *		english (영문)
 *		number (숫자)
 *
 *	TODO : callback(FUNCTION_NAME)	: 유효성 검사를 위한 콜백함수 지정
 */
(function() {

	SPS.validator = {

		_prefix : '-', // 클래스 prefix

		_rules : 'notnull,notspace,length,group,only,deny,any,number,integer,callback'.split(','),
		_defaultOnInvalid : function(oEl, sType, sName, sError, oParam) {

			if (sError) {

				switch (sType) {
				case 'integer':

					if (sError == 'INTEGER_TEST')
						if (oParam.value < 1 || isNaN(oParam.value))
							sError = 'INTEGER_TEST_NONZERO';

					alert(SPS.text(sError, sName, oParam.from, oParam.to));
					break;

				case 'length':
					alert(SPS.text(sError, sName, oParam.from, oParam.to));
					break;

				default:
					alert(SPS.text(sError, sName));
					break;
				}

			} else {
				switch (sType) {
				case 'notnull':
				case 'notspace':
					alert(SPS.text('NOTNULL', sName));
					break;

				case 'integer':
					alert(SPS.text('INTEGER', sName, oParam.from, oParam.to));
					break;

				case 'length':
					alert(SPS.text('LENGTH', sName, parseInt(oParam.to / 2), oParam.to));
					break;

				case 'any':
					var dummy = SPS.validator;

					var sValue = SPS.getFormValue(oEl);
					var rRegExp = new RegExp('(' + dummy._filters.chinese + '|' + dummy._filters.english + ')');

					if (oParam['catch'] == 'english') {

						// 영어도 중국어도 모두 없으면 true
						if (sValue.search(rRegExp) == -1) return true;

						alert(SPS.text('ANY_ENGLISH', sName));
						break;

					} else if (oParam['catch'] == 'chinese') {

						// 영어도 중국어도 모두 없으면 true
						if (sValue.search(rRegExp) == -1) return true;

						alert(SPS.text('ANY_CHINESE', sName));
						break;

					}else{
						return true;
					};

				default:
					alert(SPS.text('OTHER', sName));
				}

			}

			try {
				oEl.focus();
				oEl.select();
			} catch(e) {}

			return false;

		},

		_getRange : function(sArg, bFloat) {

			var aRange = sArg.split('~');

			if (bFloat) aRange = [ parseFloat(aRange[0]), parseFloat(aRange[1]) ];
			else aRange = [ parseInt(aRange[0], 10), parseInt(aRange[1], 10) ];

			if (isNaN(aRange[0])) aRange[0] = -Infinity;
			if (isNaN(aRange[1])) aRange[1] = Infinity;

			return aRange;

		},

		_filters : {
			'pinyin|null' : '^[a-zA-Zāáǎàēéěèīíǐìōóǒòūúǔùǖǘǚǜüêɑńňɡ{}, ]*$',
			//'chinese' : '[一-龥]', // '[\\u4E00-\\u9FFF]', for Safari
			'chinese' : '[\\u4E00-\\u9FFF]',
			'korean' : '[ㄱ-힣]',
			'english' : '[A-Z|a-z]',
			'pinyin' : '[A-Za-z]',
			'number' : '[0-9]',
			'url' : '(http|https|ftp)://\\w+(\.\\w+)+(/.*)?'
		},

		_functions : {

			'notnull' : function(oEl, sValue) {
				return (typeof sValue == 'string' && sValue.length > 0) ? false : {};
			},

			'notspace' : function(oEl, sValue) {
				return (typeof sValue == 'string' && sValue.trim().length > 0) ? false : {};
			},

			'length' : function(oEl, sValue, sArg) {

				var aRange = SPS.validator._getRange(sArg);
				var nLen = sValue.bytesLength();

				return (aRange[0] <= nLen && nLen <= aRange[1]) ? false : {
					'from' : aRange[0],
					'to' : aRange[1]
				};

			},

			'only' : function(oEl, sValue, sArg) {

				var aTypes = sArg.split(',');
				var aFilters = [];

				$A(aTypes).forEach(function(sType) {
					aFilters.push(SPS.validator._filters[sType]);
				});

				var rRegex = new RegExp('^(' + aFilters.join('|') + ')*$');
				return (rRegex.test(sValue)) ? false : {
					'types' : aTypes
				};

			},

			'deny' : function(oEl, sValue, sArg) {

				var aTypes = sArg.split(',');
				var bPassed = true;
				var rRegex;

				var sCatch = '';
				var bCatch;

				$A(aTypes).forEach(function(sType) {

					rRegex = new RegExp(SPS.validator._filters[sType]);
					bCatch = (sValue.search(rRegex) > -1 ? false : true);
					bPassed = bPassed && bCatch;

					if (!bCatch) {
						sCatch = sType;
						$A.Break();
					}
				});

				return bPassed ? false : {
					'type' : aTypes,
					'catch' : sCatch
				};

			},

			'any' : function(oEl, sValue, sArg) {

				var aTypes = sArg.split(',');
				var bPassed = true;
				var rRegex;

				var sCatch = '';

				$A(aTypes).forEach(function(sType) {
					rRegex = new RegExp(SPS.validator._filters[sType]);
					if (sValue.search(rRegex) == -1) {
						bPassed = false;
						sCatch = sType;
						$A.Break();
					}
				});

				return bPassed ? false : {
					'type' : aTypes,
					'catch' : sCatch
				};

			},

			'number' : function(oEl, sValue, sArg) {

				var rExp = /^[-+]?[0-9]+(\.[0-9]+)?$/;
				if (!rExp.test(sValue)) sValue = 'NaN';

				var nValue = parseFloat(sValue);

				if (typeof sArg != 'undefined') {

					var aRange = SPS.validator._getRange(sArg, true);
					return (!isNaN(nValue) && aRange[0] <= nValue && nValue <= aRange[1]) ? false : {
						'value' : nValue,
						'from' : aRange[0],
						'to' : aRange[1]
					};

				}

				return false;

			},

			'integer' : function(oEl, sValue, sArg) {

				var rExp = /^[-+]?[0-9]+(\.[0-9]+)?$/;
				if (!rExp.test(sValue)) sValue = 'NaN';

				var nValue = parseInt(sValue, 10);

				if (typeof sArg != 'undefined') {

					var aRange = SPS.validator._getRange(sArg);

					return (!isNaN(nValue) && aRange[0] <= nValue && nValue <= aRange[1]) ? false : {
						'value' : nValue,
						'from' : aRange[0],
						'to' : aRange[1]
					};

				}

				return false;

			},

			'group' : function(oEl, sValue, sArg, oVars) {

				if (oVars.oGroups[sArg]) return false;
				oVars.oGroups[sArg] = true;

				var bMatch = true;
				var rExp = new RegExp('\\bgroup\\(' + sArg + '\\)(\\s|$)');

				for (var i = 0, oDst; oDst = oVars.aEls[i]; i++) {

					if (oDst.nodeType != 1 || oEl === oDst) continue;
					if (rExp.test(oDst.className))
						if (oEl.value != oDst.value) bMatch = false;

				}

				return bMatch ? false : {};

			}

		},

		_fireEvent : function(fHandler, oEl, sType, sError, oParam) {

			var bFlag;
			var sClassName = oEl.className;

			var aMatch = sClassName.match(/\bname\(([^)]*)\)(\s|$)/);
			var sName = aMatch ? aMatch[1] : 'undefined';

			fHandler = fHandler || this._defaultOnInvalid;
			return fHandler(oEl, sType, sName, sError, oParam);

		},

		validate : function(oForm, oOptions) {
			var bValid = true;

			if (oForm instanceof Array) {

				for (var i = 0, len = oForm.length; i < len; i++)
					if (!this.validate(oForm[i], oOptions))
						return false;

				return true;

			}

			var aEls = oForm.all || oForm.getElementsByTagName('*');
			oOptions = oOptions || {};

			var oVars = {
				'aEls' : aEls,
				'oGroups' : { },
				'oRadios' : { }
			};

			aEls[aEls.length] = oForm;

			for (var i = 0, oEl; oEl = aEls[i]; i++) {

				if (oEl.nodeType != 1) continue;

				var bFlag = this._validateElement(oEl, oOptions, oVars);
				bValid &= bFlag;

				if (bFlag === null) return bValid; // validate 을 바로 멈춤

			}

			return bValid;

		},

		_validateElement : function(oEl, oOptions, oVars) {

			var sTagName = oEl.tagName.toUpperCase();
			if (sTagName != 'INPUT' && sTagName != 'TEXTAREA' && sTagName != 'SELECT') return true;

			var bValid = true;

			var sValue = SPS.getFormValue(oEl);
			var sClassName = oEl.className;

			if (sTagName == 'INPUT' && oEl.type.toUpperCase() == 'RADIO') { // 라디오 버튼에서 같은 name 에서의 체크는 한번만

				var sName = oEl.name;

				if (oVars.oRadios[sName]) return true;
				oVars.oRadios[sName] = true;

			}

			for (var i = 0, sKey; sKey = this._rules[i]; i++) {

				// var rExp = new RegExp('\\b(' + sKey + ')(\\(([^)]*)\\))?(\\s|$)');
				var rExp = new RegExp('\\b(' + sKey + ')(\\((([^:)]+):)?([^)]*)\\))?(\\s|$)');
				var aMatch = sClassName.match(rExp);
				if (!aMatch) continue;

				var oParam;

				var fFunc = this._functions[aMatch[1]];
				if (typeof fFunc == 'function') { // validator 함수가 있으면 검사

					oParam = fFunc(oEl, sValue, aMatch[5], oVars);
					var bFlag = oParam ? false : true;

					if (!bFlag) { // validator 함수에 걸렸으면
						if (!this._fireEvent(oOptions.onInvalid, oEl, aMatch[1], aMatch[4], oParam)) // 이벤트 날리고 false 이면 validate 중지
							return null;
						else // onInvalid 가 true 리턴하면 성공한걸로 간주
							bFlag = true;
					}

					bValid &= bFlag;
				}

			}

			return bValid;

		}

	};

})();

/**
 * 폼에서 변경 사항 있을때 자동 경고창
 *
 * @author hooriza (ajaxUI team)
 */
SPS.protectLossData = function(oEl, sWarnMsg) {

	if (typeof SPS.protectLossData._changed == 'undefined') {
		SPS.protectLossData._changed = false;
		SPS.protectLossData._message = sWarnMsg || 'Warning!';
	}

	oEl = oEl || document;

	var aInputs = oEl.getElementsByTagName('input');
	var aTextareas = oEl.getElementsByTagName('textarea');
	var aSelects = oEl.getElementsByTagName('select');

	var fChanged = $Fn(function() {
		SPS.protectLossData.setChanged(true);
	});

	var fDetectEls = function(aEls) {

		$A(aEls).forEach(function(oEl) {

			var eEl = $Element(oEl);
			if (eEl.hasClass('_protect_loss')) return;

			fChanged.attach(oEl, 'change');	// 取消元素的onchange事件 NGDN-1362-jat

			eEl.addClass('_protect_loss');

		});

	};

	fDetectEls(aInputs);
	fDetectEls(aTextareas);
	fDetectEls(aSelects);

};

SPS.protectLossData.setChanged = function(bFlag) {
	SPS.protectLossData._changed = bFlag;

	if (bFlag) {
		window.onbeforeunload = function() { return SPS.protectLossData._message; };
	} else {
		window.onbeforeunload = null;
	}

};

/**
 * 타이머
 *
 * @author hooriza (ajaxUI team)
 */
SPS.timer = $Class({

	_bInterval : false,
	_oInstance : null,

	$init : function(sType) {
		this._bInterval = sType.toLowerCase() == "interval";
	},

	start : function(nTime, fCallback) {

		this.stop();

		if (this._bInterval) {

			this._oInstance = window.setInterval(fCallback, nTime);

		} else {

			var self = this;

			this._oInstance = window.setTimeout(function() {
				fCallback();
				self.stop();
			}, nTime);

		}

	},

	stop : function() {

		var fFunc = window[this._bInterval ? "clearInterval" : "clearTimeout"];

		if (this._oInstance)
			fFunc(this._oInstance);

		this._oInstance = null;

	}

});

/**
 * 지연된 요청
 *
 * @author hooriza (ajaxUI team)
 */
SPS.delayedRequest = $Class({

	_timer : null,

	_delay : null,
	_count : null,

	_remained : null,

	$init : function(nDelay, nCount) {

		this._timer = new SPS.timer('timeout');

		this._delay = nDelay;
		this._count = nCount;

		this._remained = this._count;

	},

	request : function(fFunc, oOwner) {

		var aArgs = [];

		for (var i = 2, len = arguments.length; i < len; i++)
			aArgs.push(arguments[i]);

		// 지금 바로 실행해야 되면
		if (this._remained-- < 1) {

			this._remained = this._count;

			this._timer.stop();
			return fFunc.apply(oOwner, aArgs);

		}

		this._timer.start(this._delay, function() { fFunc.apply(oOwner, aArgs); });

	},

	stop : function() {
		this._timer.stop();
	}

});

/**
 * TTS 플레이
 *
 * @author hooriza (ajaxUI team)
 */
function thisMovie(movieName) {
   if (navigator.appName.indexOf("Microsoft") != -1) {
       return window[movieName];
   }
   else {
       return document[movieName];
   }
}
SPS.tts = $Class({

	_sUniq : null,

	_oFrame : null,
	_oOptions : null,

	_oTimer : null,
	_sOrgUrl : null,

	$init : function(oOptions) {

		this._sUniq = "TTS" + parseInt(Math.random() * 10000000);
		SPS.tts._instances[this._sUniq] = this;

		this._oOptions = oOptions || {};

		// iframe 만들기
/*
		var oBody = document.body;

		this._oFrame = $('<iframe>');
		this._oFrame.src = oOptions.frameSrc;

		with (this._oFrame.style) {
			position = "absolute";

			if (SPS.debugMode) {
				right = "0";
				top = "0";
				position = "fixed";
				width = "400px";
				height = "400px";
			} else {
				left = "-999999px";
				top = "-999999px";
				width = "1px";
				height = "1px";

			}

		}

		oBody.insertBefore(this._oFrame, oBody.firstChild);
*/

	},

	_execute : function(sMethod) {

		var aArgs = [];
		for (var i = 1, nLen = arguments.length; i < nLen; i++)
			aArgs.push(arguments[i]);

		var oWnd = this._oFrame.contentWindow;

		try {
			return oWnd[sMethod].apply(oWnd, aArgs);
		} catch(e) { }

	},

	_sReservedUrl : null,

	playDictation : function(sText, bEnglish, nCount) {

		if (!SPS.tts._ttsEnable) {
			alert(SPS.text('TTS_NOT_SUPPORTED'));
			return;
		}

		this.play(SPS.tts.textToUrl(sText, bEnglish), false, nCount);
	},

	_status : null,

	play : function(sUrl, bSuspend, nCount) {

		if (!nCount) nCount = 3;

		if (sUrl) this._sReservedUrl = sUrl;
		if (!bSuspend) {
			//this._execute('play', this._sUniq, sUrl || this._sReservedUrl, nCount);
			//this._status = 'play';
			var oBody = document.body;
			try {
				thisMovie("nciku_mp3_flash_player").stopTTS();
			}catch(e) {  };
			var oElem = document.getElementById(this._sUniq);
			if (oElem && oElem.parentNode && oElem.parentNode.removeChild) {
			try {
				oElem.parentNode.removeChild(oElem);
				;
			} catch (e) {
				;
			}
			} else {
				;
			}

			var ttsSpan = $('<span>');
			ttsSpan.id = this._sUniq;
			with (ttsSpan.style) {
			position = "absolute";

				if (SPS.debugMode) {
					right = "0";
					top = "0";
					position = "fixed";
					width = "400px";
					height = "400px";
				} else {
					left = "-999999px";
					top = "-999999px";
					width = "0px";
					height = "0px";
				}

			}

			oBody.insertBefore(ttsSpan, oBody.firstChild);
			var fo = new FlashObject("/flash/musicplayer.swf", "nciku_mp3_flash_player", "0", "0", "0", "#FFFFFF");
			fo.addVariable("song_url", this._sReservedUrl);
			fo.addVariable("song_title","nciku");
			fo.addVariable("autostart", "1");
			fo.addVariable("autoplay","true");
			fo.addVariable("repeatCount",nCount);
			fo.addVariable("repeat","false");
			fo.write(this._sUniq);
			this._status = 'play';
		}
	},

	stop : function() {
		if (this._status == 'stop') return;
		try {
			thisMovie("nciku_mp3_flash_player").stopTTS();
		}catch(e) {  };
		var oElem = document.getElementById(this._sUniq);
		if (oElem && oElem.parentNode && oElem.parentNode.removeChild) {
		try {
			oElem.parentNode.removeChild(oElem);
			;
		} catch (e) {
			;
		}
		} else {
			;
		}

		this._status = 'stop';
	}

});

SPS.tts.textToUrl = function(sText, bEnglish) {

	var fUcssafeutf8 = function(str) {

		var rtn = "";
		var for_i = 0;
		var str_length = str.length;
		var u;
		var s;
		for(i=0; i < str_length ; i++)
		{
			u = str.charCodeAt(i);
			if		( (u >= 0x00) && (u <= 0x7f) )
			{
				s= "0" + u.toString(16);
				rtn += "%" + s.substr(s.length-2);
			}
			else if	( u > 0x1fffff )
			{
				rtn += "%" + (oxf0 + ((u & 0x1c0000) >> 18)).toString(16);
				rtn += "%" + (0x80 + ((u & 0x3f000) >> 12)).toString(16);
				rtn += "%" + (0x80 + ((u & 0xfc0) >> 6)).toString(16);
				rtn += "%" + (0x80 + (u & 0x3f)).toString(16);
			}
			else if	( u > 0x7ff )
			{
				rtn += "%" + (0xe0 + ((u & 0xf000) >> 12)).toString(16);
				rtn += "%" + (0x80 + ((u & 0xfc0) >> 6)).toString(16);
				rtn += "%" + (0x80 + (u & 0x3f)).toString(16);
			}
			else
			{
				rtn += "%" + (0xc0 + ((u & 0x7c0) >> 6)).toString(16);
				rtn += "%" + (0x80 + (u & 0x3f)).toString(16);
			}
		}
		return rtn;

	};

	var nId = bEnglish ? 100 : 250; // 100 이면 영어발음, 200 이면 중국어 발음
	var sSafeText = fUcssafeutf8(sText.trim());
	var spd = 100;
	var tts_url = "";
	if(nId==100){
		tts_url = "http://tts.nciku.com/tts/mp3tts.cgi?text=" + sSafeText + "&spk_id=" + nId + "&text_fmt=0&pitch=100&volume=100&speed=" + spd + "&wrapper=0&enc=0&lb_ip=218.240.10.38&lb_port=80";
	}else{
		tts_url = "http://tts.nciku.com/tts/mp3tts2.cgi?domain_id=15&url=chinese.nciku.com&text="+sSafeText+"&spk_id="+nId+"&text_fmt=0&pitch=100&volume=100&speed=65&wrapper=0&enc=0&lb_ip=218.240.10.38&lb_port=80";
	}
	return tts_url;
};

SPS.tts._ttsEnable = true;
if ($Agent().navigator().ie) {
	try { new ActiveXObject('WMPlayer.OCX'); } catch(e) {
		SPS.tts._ttsEnable = false;
	}
}

SPS.tts._instances = [];
SPS.tts._getInstance = function(sKey) { return this._instances[sKey]; };

/**
 * 탭 UIO 와 Panel 과 연결하는거
 *
 * @author hooriza (ajaxUI team)
 */
SPS.tab = function(sTabID, aPanelIDs, oOptions) {

	sTabID = $(sTabID);
	oOptions = oOptions || {};

	var aTabs = [];

	if (sTabID.tagName.toUpperCase() == 'UL') {

		for (var oEl = sTabID.firstChild; oEl; oEl = oEl.nextSibling)
			if (oEl.tagName && oEl.tagName.toUpperCase() == 'LI') aTabs.push(oEl);

	} else {

		aTabs = $$('ul>li', sTabID);

	}

	var aPanels = [];
	var nSelected = 0;

	$A(aPanelIDs).forEach(function(sPanelID) {
		aPanels.push($Element($(sPanelID)));
	});

	var showPanel = function(nIdx) {

		var oRet = { 'tab' : null, 'panel' : null };

		$A(aPanels).forEach(function(ePanel, nI) {

			if (nI == nIdx) {

				oRet.tab = aTabs[nI];
				oRet.panel = ePanel.$value();

				ePanel.show();

				/* 20071221 modify */
				if ($Agent().navigator().ie) {
				    ePanel.css('zoom', '1');
				    setTimeout(function() { ePanel.css('zoom', ''); }, 0);
				}
				/* 20071221 modify end */
				Element.addClass(aTabs[nI], 'selected');

			} else {

				ePanel.hide();
				Element.removeClass(aTabs[nI], 'selected');

			}

		});

		return oRet;

	};

	$A(aTabs).forEach(function(oTab, nIdx) {

		if (Element.hasClass(oTab, 'selected')) nSelected = nIdx;

		$Fn(function(oEvent) {

			var oRet = showPanel(this);

			if (typeof oOptions.onChange == 'function')
				oOptions.onChange(oRet.tab, oRet.panel);

			oEvent.stop();

		}).owner(nIdx).attach(oTab, 'click');

	});

	showPanel(nSelected);

};

/**
 * 셀렉트박스
 *
 * @author hooriza (ajaxUI team)
 */
SPS.selectbox = $Class({

	_agent : $Agent().navigator(),

	_o : null,
	_timer : null,

	_options : null,

	$init : function(oEl, oOptions) {

		/*
		var o = this._o = {
			wrap : oEl,
			label : $$('.label', oEl)[0],
			layer : $$('.layer', oEl)[0],
			list : $$('.list', oEl)[0],
			resource : $$('.resource', oEl)[0]
		};
		*/

		var o = this._o = {
			wrap : oEl,
			label : $$('p', oEl)[0],
			layer : $$('ul', oEl)[0],
			list : $$('ul', oEl)[0],
			button : $$('.btn', oEl)[0]
		};

		var eSrc = $Element(o.wrap).findElement('nextSibling', function(oEl) { return oEl.tagName && oEl.tagName.toUpperCase() == 'SELECT'; });
		if (!eSrc) return;

		$Element(oEl).addClass('selectbox-skip');
		SPS.selectbox._instances.push(this);

		o.resource = eSrc.$value();
		eSrc.css({
			position : 'absolute',
			left : '-999999px'
		});

		o.button.removeAttribute('href');

		o.wrap.style.display = 'block';
		o.list.style.display = 'none';

		/////////

		this._options = oOptions || { showNULL : true };

		this._timer = new SPS.timer('timeout');

		this._bindEvents();
		this._touchLabel();

	},

	_findAbove : function(nIndex) {

		var o = this._o;

		for (; nIndex > -1; nIndex--)
			if (o.resource.options[nIndex].getAttribute('value'))
				return nIndex;

		return -1;

	},

	_findBelow : function(nIndex) {

		var o = this._o;
		var nLen = o.resource.options.length;

		for (; nIndex < nLen; nIndex++)
			if (o.resource.options[nIndex].getAttribute('value'))
				return nIndex;

		return -1;

	},

	_showList : function(bFlag) {

		var o = this._o;
		if (o.resource.selectedIndex == -1) return;

		//	下拉列表中如果有【info】属性，点击此选项不做任何操作。说明列表中没有默认单词本需要新增单词本。
		if(o.resource.options[o.resource.selectedIndex].getAttribute('info'))	return;

		var sMethod = bFlag ? 'show' : 'hide';
		if (typeof bFlag == 'undefined') sMethod = 'toggle';

		var eLayer = $Element(o.layer);
		eLayer[sMethod]();

		var bVisible = eLayer.visible();
		if (bVisible) this._touchList();

		// SPS.debug(m + ' : ' + bVisible);

	},

	_fireOnChangeEvent : function() {

		var o = this._o;

		if (document.createEvent) {

			var e = document.createEvent('HTMLEvents');
			e.initEvent('change', true, true);
			o.resource.dispatchEvent(e);

		} else {

			var e = document.createEventObject();
			o.resource.fireEvent('onchange', e);

		}

	},

	_bindEvents : function() {

		var o = this._o;

		// 진짜 셀렉트 박스에서 휠 for IE6 below
		$Fn(function(oEvent) {
			var nDelta = oEvent.mouse().delta;
			o.list.scrollTop -= nDelta * 15;
			//alert(nDelta);
			//o.list.fireEvent('onmousewheel', oEvent._event);
			oEvent.stop();
		}).owner(this).attach(o.resource, 'mousewheel');

		// 진짜 셀렉트 박스에 포커스
		$Fn(function(oEvent) {

			var eWrap = $Element(o.wrap);

			if (!eWrap.hasClass('selectbox-focus'))
				eWrap.addClass('selectbox-focus');

			this._timer.stop();
			// this._showList(true);

		}).owner(this).attach(o.resource, 'focus');

		// 진짜 셀렉트 박스에 포커스 잃음
		$Fn(function(oEvent) {

			var eWrap = $Element(o.wrap);
			var self = this;

			this._timer.start(50, function() {

				if (eWrap.hasClass('selectbox-focus'))
					eWrap.removeClass('selectbox-focus');

				self._showList(false);

			});

		}).owner(this).attach(o.resource, 'blur');

		// 셀렉트 박스에서 키보드 눌렀을때
		$Fn(function(oEvent) {

			var self = this;

			var nKeyCode = oEvent.key().keyCode;
			var nSrcIndex = this._getSelectedIndex();

			switch (nKeyCode) {
			case 33, 36, 37, 38: // 감소
			case 34, 39, 40, 45: // 증가
				break;

			case 32: // space
				this._showList();
				oEvent.stop();
				return;
			}

			setTimeout(function() {

				if (!self._options.showNULL) {

					var nIndex = self._getSelectedIndex();
					var bMustFind = o.resource.options[nIndex].getAttribute('value') ? false : true;

					if (nIndex > nSrcIndex) { // 밑으로 내려가는 거면

						var nLen = o.resource.options.length;

						nIndex = self._findBelow(nIndex);
						if (nIndex == -1) nIndex = self._findAbove(nLen - 1);

					} else { // 위로 올라가는 거면

						nIndex = self._findAbove(nIndex);
						if (nIndex == -1) nIndex = self._findBelow(0);

					}

					if (self._agent.firefox || self._agent.safari) bMustFind = true;

					if (nIndex != -1) {
						o.resource.selectedIndex = nIndex;

						if (nIndex != nSrcIndex && bMustFind)
							self._fireOnChangeEvent();
					}

				}

				self._touchLabel();

			}, 0);

		}).owner(this).attach(o.resource, this._agent.opera ? 'keypress' : 'keydown');

		// 가짜 셀렉트 박스 클릭했을때
		$Fn(function(oEvent) {

			var self = this;
			setTimeout(function() { self._showList(); o.resource.focus(); }, 1);

		}).owner(this).attach(o.wrap, 'mousedown');

		// 목록의 아이템 위에 마우스 올렸을때
		$Fn(function(oEvent) {

			var eItem = $Element(oEvent.element).findElement('parentNode', function(e) { return $Element(e).hasClass('item'); }, true);
			if (!eItem) return;

			this._setHighlight(eItem);

		}).owner(this).attach(o.list, 'mouseover');

		// 목록의 아이템을 클릭했을때
		$Fn(function(oEvent) {

			var self = this;

			var eItem = $Element(oEvent.element).findElement('parentNode', function(e) { return $Element(e).hasClass('item'); }, true);
			if (!eItem) {
				SPS.debug("FOO");
				setTimeout(function() { self._timer.stop(); o.resource.focus(); }, 1);
				oEvent.stop();
				return;
			}

			var oItem = eItem.$value();
			var nIndex = parseInt(oItem.className.match(/__au_index_([0-9]+)/)[1]);

			o.resource.selectedIndex = nIndex;
			this._setSelect(eItem);
			this._touchLabel();

			if (this._agent.firefox || this._agent.ie) self._fireOnChangeEvent();
			setTimeout(function() { self._showList(false); }, 50);

		}).owner(this).attach(o.list, 'mousedown');

	},

	_setHighlight : function(eItem) {

		if (this._highlighted) this._highlighted.removeClass('item-highlight');
		eItem.addClass('item-highlight');
		this._highlighted = eItem;

		var oItem = eItem.$value();
		var oList = this._o.list;

		var oTop = oItem.offsetTop;
		if (oList.scrollTop > oTop) oList.scrollTop = oTop;

		var oBottom = oTop + oItem.offsetHeight;
		if (oList.scrollTop + oList.clientHeight < oBottom) oList.scrollTop = oBottom - oList.clientHeight;

	},

	_setSelect : function(eItem) {
		// 设置笔画数下拉框的位置 20080731
		var oSelect = this._o.wrap,
			oList = this._o.list,
			oItems = oList.getElementsByTagName('li'),
			wHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight,
			wScroll = document.documentElement.scrollTop || document.body.scrollTop,
			nHeight, oList_height = oList.offsetHeight;

		if(oList.className.indexOf('topNull') == -1){
				if(wScroll === 0){
					nHeight = wHeight-oSelect.offsetTop-oSelect.offsetHeight;
				}
				else{
					nHeight = Math.abs(wHeight-(oSelect.offsetTop-wScroll)-oSelect.offsetHeight);
				}
				if(nHeight < oList_height){
					oList.style.top = -oList_height + 'px';
				}
				else{
					oList.style.top = 20 + 'px';
				}
		}

		// 当下拉列表内容超过10时，显示滚动条  NGDN-2121
		var wList = oSelect.offsetWidth;
			
		oList.style.height = (oItems.length > 10) ? parseInt($Dom(oItems[0]).getStyle('lineHeight'), 10)*10+'px' : 'auto';
		oList.style.width = wList-2+'px';
		oList.style.overflowY = 'auto';
		oList.style.overflowX = 'hidden';

		if (this._selected) this._selected.removeClass('item-select');
		eItem.addClass('item-select');
		this._selected = eItem;

		this._setHighlight(eItem);

	},

	_highlighted : null,
	_selected : null,

	_getSelectedIndex : function() {

		var o = this._o;
		var nIndex = o.resource && o.resource.selectedIndex;

		if (nIndex > -1) return nIndex;
		return -1;

	},

	_touchLabel : function() {

		var o = this._o;

		var nIndex = this._getSelectedIndex();
		if (nIndex == -1) {
			o.label.innerHTML = '';
			return;
		}

		var sText = o.resource.options[nIndex].text;
		
		
		//	除了属性为【info】的以外，其他都可以被点击选中
		if (!o.resource.options[nIndex].getAttribute('info')) {
		o.label.innerHTML = sText;
		}

		var oItem = $$('.__au_index_' + nIndex, o.list)[0];
		if (oItem) this._setSelect($Element(oItem));

		//	若单词本中没有默认选项时，新增【createList】与【help】选项并转到相关页。修改的函数的还有Line：3804【_showList()】
		var selectedOption = o.resource.options[nIndex];
		if (selectedOption.getAttribute('createList')) {
			window.location = 'http://'+window.location.host+selectedOption.getAttribute('createList');
		}
	},

	_touchList : function() {

		var o = this._o;
		var aOptions = o.resource.options;
		var oItem;

		var sText, sValue;

		o.list.innerHTML = '';

		this._highlighted = null;
		this._selected = null;

		for (var nIndex = 0, nLen = aOptions.length; nIndex < nLen; nIndex++) {

			sText = aOptions[nIndex].text;
			sValue = aOptions[nIndex].getAttribute('value');

			if (this._options.showNULL || sValue) {

				oItem = $('<li>');
				oItem.className = 'item __au_index_' + nIndex;

				//	具有以下属性的选项，颜色为蓝色且有下划线。修改的函数的还有Line：3804【_showList()】
				if(aOptions[nIndex].getAttribute('createList')){
					oItem.style.color = 'blue';
					oItem.style.textDecoration = 'underline';
				}
				oItem.innerHTML = aOptions[nIndex].text;
				o.list.appendChild(oItem);

			}

		}

		this._touchLabel();

	},

	touch : function() {
		this._touchLabel();
	}

});

SPS.selectbox._version = 3;
SPS.selectbox._instances = [];

SPS.selectbox.touchAll = function(sClassName, oDoc) {

	if (!sClassName) {
		$A(this._instances).forEach(function(oInst) { oInst.touch(); });
		return;
	}

	var aEls = $$('.' + sClassName, oDoc || document);
	$A(aEls).forEach(function(oEl) {
		if ($Element(oEl).hasClass('selectbox-skip')) return;
		var oInst = new SPS.selectbox(oEl);
	});


};

/**
 * 팝업
 *
 * sample code :
 *

 SPS.popup('http://naver.com', 400, 300, {
	canResize : true,
	canScroll : true,
	name : 'hello',
	center : true
 });

 SPS.popup('http://naver.com', 400, 300);

 */
SPS.newWin = function(sUrl, sName) { // 무조건 새창 띄우기

	var a = [];

	a.push('chanellmode=1');
	a.push('directories=1');
	a.push('fullscreen=0');
	a.push('location=1');
	a.push('menubar=1');
	a.push('scrollbars=1');
	a.push('status=1');
	a.push('toolbar=1');
	a.push('resizable=1');

	return window.open(sUrl, sName || SPS.uniqid(), a.join(','), false);

};

SPS.popup = function(sUrl, nWidth, nHeight, oOptions) {

	nWidth = nWidth || 300;
	nHeight = nHeight || 200;

	oOptions = oOptions || {};

	oOptions.canResize = oOptions.canResize || false;
	oOptions.canScroll = oOptions.canScroll || false;

	oOptions.name = oOptions.name || 'sps_popup';
	oOptions.center = oOptions.center || false; // 듀얼모니터일때 정상작동 안됨

	var a = [];
	a.push('chanellmode=0');
	a.push('directories=0');
	a.push('fullscreen=0');
	a.push('location=0');
	a.push('menubar=0');
	a.push('scrollbars=' + (oOptions.canScroll ? '1' : '0'));
	a.push('status=0');
	a.push('toolbar=0');
	a.push('resizable=' + (oOptions.canResize ? '1' : '0'));
	a.push('width=' + nWidth);
	a.push('height=' + nHeight);

	var aScrSize = [ window.screen.availWidth, window.screen.availHeight ];
	var aPos = [ parseInt((aScrSize[0] - nWidth) / 2), parseInt((aScrSize[1] - nHeight) / 2) ];

	a.push('left=' + aPos[0]);
	a.push('top=' + aPos[1]);

	return window.open(sUrl, oOptions.name, a.join(','), false);

};

SPS.popup.image = function(sUrl, nWidth, nHeight, oOptions) {

	if (typeof sUrl == 'object')
		sUrl = sUrl.getAttribute('src');

	nWidth = nWidth || 30;
	nHeight = nHeight || 30;

	return SPS.popup('/html/popup.htm?img=' + encodeURIComponent(sUrl), nWidth, nHeight, {
		canResize : true,
		name : 'image_pop'
	});

};

SPS.popup.mini = function(oEl) {

	return SPS.popup(oEl.href, 450, 570, {
		canResize : false,
		canScroll : false,
		name : 'mini_pop',
		center : true
	});

};

SPS.popup.stroke = function(oEl) {

	return SPS.popup(oEl.href, 350, 360, {
		canResize : false,
		canScroll : false,
		name : 'stroke_pop',
		center : true
	});

};

/**
 * 한번에 하나의 엘리먼트만 숨기기
 *
 * @author hooriza (ajaxUI team)
 */
SPS.hideOne = {

	_beforeEl : null,

	hide : function(oEl, sClassName) {

		var eEl = null;

		if (sClassName) eEl = SPS.getParentByClassName(oEl, sClassName);
		else eEl = $Element(oEl);

		if (!eEl) return;

		this.show();

		eEl.hide();
		this._beforeEl = eEl;

	},

	show : function() {

		if (this._beforeEl)
			this._beforeEl.show();

		this._beforeEl = null;

	}

};

/**
 * 한번에 하나의 엘리먼트만 보여주기
 *
 * @author hooriza (ajaxUI team)
 */
SPS.showOne = {

	_beforeEl : null,

	show : function(oEl, sClassName) {

		var eEl = null;

		if (sClassName) eEl = SPS.getParentByClassName(oEl, sClassName);
		else eEl = $Element(oEl);

		if (!eEl) return;

		this.hide();

		eEl.show();
		this._beforeEl = eEl;

	},

	hide : function() {

		if (this._beforeEl)
			this._beforeEl.hide();

		this._beforeEl = null;

	}

};

/**
 * 엘리먼트 내에서 적용된 값 얻고 셋팅하기
 *
 * @author hooriza (ajaxUI team)
 */
SPS.data = {

	setValue : function(sPrefix, oWrap, oData, bHtml) {

		$H(oData).forEach(function(sValue, sKey) {

			var oEl = $$(sPrefix + sKey, oWrap)[0];
			var sTag = oEl.tagName.toUpperCase();

			if (sTag == 'INPUT' || sTag == 'TEXTAREA' || sTag == 'SELECT')
				oEl.value = sValue;
			else
				oEl.innerHTML = bHtml ? sValue : new String(sValue).toHTML();

		});

	},

	getValue : function(sPrefix, oWrap, aKeys, bHtml) {

		var oRet = {};

		$A(aKeys).forEach(function(sKey) {

			var oEl = $$(sPrefix + sKey, oWrap)[0];
			var sTag = oEl.tagName.toUpperCase();

			if (sTag == 'INPUT' || sTag == 'TEXTAREA' || sTag == 'SELECT')
				oRet[sKey] = SPS.getFormValue(oEl);
			else
				oRet[sKey] = bHtml ? (oEl.innerText || oEl.textContent) : oEl.innerHTML;

		});

		return oRet;

	}

};

/**
 * 팝업 레이어
 *
 * @author hooriza (ajaxUI team)
 */
SPS.layer = {

	oLayer : null,

	oBlind : null,
	eBlind : null,

	bPoped : false,
	bCenter : false,

	orgPopup : null,
	orgZIndex : null,

	createBlind : function() {

		if (this.oBlind) return;

		var oAgent = $Agent().navigator();

		var bIE55 = oAgent.ie && oAgent.version < 6;
		var bIE6 = oAgent.ie && oAgent.version < 7;

		var bFF = oAgent.firefox;

		if (bIE55) { // IE5.5 이하면

			this.oBlind = document.createElement('<table border="0" cellpadding="0" cellspacing="0"></table>');
			this.oBlind.insertRow(0).insertCell(0).innerHTML = '&nbsp;';

		} else {
			this.oBlind = $("<div>");
		}

		this.eBlind = $Element(this.oBlind);

		document.body.insertBefore(this.oBlind, document.body.firstChild);

		this.eBlind.css({
			position : 'fixed',
			background : '#000',
			left : (bIE55 ? 0 : -0) + 'px', // body 의 padding:10px 이므로
			top : (bIE55 ? 0 : -0) + 'px',
			width : '100%', // 100%
			height : '100%',
			display : 'none',
			zIndex : 99990
		});

		if (bIE6) { // IE6 이하 브라우저면 || bFF

			this.eBlind.css('position', 'absolute');

			if (bIE55) $Fn(this.fitBlindSize).owner(this).attach(window, 'scroll');
			$Fn(this.fitBlindSize).owner(this).attach(window, 'resize');
		}

		$Fn(this.moveToCenter).owner(this).attach(window, 'scroll');
		$Fn(this.moveToCenter).owner(this).attach(window, 'resize');

		this.eBlind.opacity(0.3);

	},

	fitBlindSize : function() {

		if (!this.bPoped) return;

		var oAgent = $Agent().navigator();

		var bIE55 = oAgent.ie && oAgent.version < 6;
		var bIE6 = oAgent.ie && oAgent.version < 7;

		if (!bIE6) return; // IE7 이상이면 필요없음

		var aClientSize = this.getClientSize();

		if (bIE55) { // IE5.5 이하면

			var oDoc = document.body;

			this.eBlind.css({
				width : aClientSize[0] + 'px',
				height : aClientSize[1] + 'px',
				left : oDoc.scrollLeft + 'px',
				top : oDoc.scrollTop + 'px'
			});

		} else {

			this.eBlind.css({ width : '0px', height : '0px' });

			var self = this;
			var oDoc = document.documentElement || document;

			setTimeout(function() {

				var aScrollSize = [
					oDoc.scrollWidth,
					oDoc.scrollHeight
				];

				var aSize = [
					Math.max(aScrollSize[0], aClientSize[0]),
					Math.max(aScrollSize[1], aClientSize[1])
				];

				self.eBlind.css({
					width : aSize[0] + 'px', height : aSize[1] + 'px'
				});

			}, 1);

		}

	},

	getClientSize : function() {

		var oAgent = $Agent().navigator();
		var bIE55 = oAgent.ie && oAgent.version < 6;

		var oDoc = document.documentElement || document;
		if (bIE55) oDoc = document.body;

		return [ oDoc.clientWidth, oDoc.clientHeight ];

	},

	moveToCenter : function() {

		if (!this.bCenter) return;

		var aScrSize = this.getClientSize();
		var aPopSize = [ this.orgPopup.width(), this.orgPopup.height() ];

		var aPos = [ parseInt((aScrSize[0] - aPopSize[0]) / 2), parseInt((aScrSize[1] - aPopSize[1]) / 2) ];

		var oDoc = document.documentElement || document;
		this.orgPopup.css({ left : aPos[0] + oDoc.scrollLeft + 'px', top : aPos[1] + oDoc.scrollTop + 'px' });

	},

	pop : function(oEl) {

		this.createBlind();

		this.bPoped = true;
		this.fitBlindSize();

		if (this.orgPopup)
			this.orgPopup.css('zIndex', this.orgZIndex);

		this.orgPopup = $Element(oEl);
		this.orgZIndex = this.orgPopup.css('zIndex');

		var sPosition = this.orgPopup.css('position');

		if (sPosition != 'absolute' && sPosition != 'relative')
			this.orgPopup.css('position', 'relative');

		this.orgPopup.css('zIndex', 99999);

	},

	unpop : function() {

		this.bPoped = false;

		if (this.orgPopup) {

			if (this.orgZIndex !== null)
				this.orgPopup.css('zIndex', this.orgZIndex);

			this.orgPopup = null;
			this.orgZIndex = null;
		}

	},

	show : function(oEl, bCenter, bNoBlind) {

		var oLayer = this.oLayer = oEl;
		var eLayer = $Element(oLayer);

		eLayer.show();
		this.pop(oLayer);

		if (!bNoBlind)
			this.eBlind.show();

		var sPosition = eLayer.css('position');

		var oNavigator = $Agent().navigator();
		if (oNavigator.ie && oNavigator.version < 7) {

			eLayer.css('position', 'static');
			eLayer.css('position', sPosition);

		}

		if (sPosition == 'absolute') { // absolute 일때만 sFlag 셋팅 먹이기

			this.bCenter = bCenter;
			this.moveToCenter();

		}

	},

	hide : function(bHideOne) {

		if (!this.oLayer) return;

		this.bCenter = null;

		this.unpop();
		this.eBlind.hide();

		$Element(this.oLayer).hide();
		this.oLayer = null;

		if (bHideOne) SPS.hideOne.show();

	}

};

SPS.fontSize = $Class({

	_o : null,
	_size : 0,

	_dragging : false,

	$init : function(sEl) {

		var oEl = $(sEl);

		var aAnchors = $$('.txtsize_ctr a', oEl);

		var o = this._o = {
			smaller : aAnchors[0],
			bigger : aAnchors[1],
			track : $$('.txtsize_slide', oEl)[0],
			grap : $$('.move', oEl)[0]
		};

		$Fn(function() {

			o.panels = $$('.font_reslzable');
			o.tits = $$('.tit');
			var cookie_font_size=SPS.getCookie('_fontsize');
			if(cookie_font_size)
				this._setSize(cookie_font_size);
			else
			  this._setSize(1);

			this._bindEvents();

		}).owner(this).attach(window, 'load');

	},

	_setSize : function(nSize) {

		var o = this._o;

		this._size = nSize;
		if (this._size > 2) this._size = 2;
		if (this._size < 0) this._size = 0;
		SPS.setCookie('_fontsize',this._size);
		this._applySize();

	},

	_applySize : function() {

		var o = this._o;

		var nLeft = this._size * 15;
		var nSize = this._size * 3 + 12;

		$Element(o.grap).css({ 'left' : nLeft + 'px', 'display' : 'block' });

		$A(o.panels).forEach(function(oPanel) {
			oPanel.style.fontSize = nSize + 'px';
		});

		// 设置列表中标题的大小
		$A(o.tits).forEach(function(oTit){
			oTit.style.fontSize = nSize + 15 +'px';
		});

	},

	_handlerDrag : function(oEvent) {

		var o = this._o;

		if (!this._dragging) return;

		var oPos = $Element(o.track).offset();
		var nLeft = oEvent.pos().pageX - oPos.left;

		this._setSize(parseInt((nLeft + 6) / 16));

	},

	_bindEvents : function() {

		var o = this._o;

		$Fn(function(oEvent) {

			this._setSize(this._size - 1);
			oEvent.stop();

		}).owner(this).attach(o.smaller, 'click');

		$Fn(function(oEvent) {

			this._setSize(this._size + 1);
			oEvent.stop();

		}).owner(this).attach(o.bigger, 'click');

		// 드래그 시작
		$Fn(function(oEvent) {
			this._dragging = true;
			this._handlerDrag(oEvent);
			oEvent.stop();
		}).owner(this).attach(o.track, 'mousedown');

		$Fn(function(oEvent) { oEvent.stop(); }).owner(this).attach(o.track, 'dragstart');
		$Fn(function(oEvent) { oEvent.stop(); }).owner(this).attach(o.track, 'selectstart');

		// 드래그 진행
		$Fn(this._handlerDrag).owner(this).attach(document, 'mousemove');

		// 드래그 끝
		$Fn(function(oEvent) { this._dragging = false; }).owner(this).attach(document, 'mouseup');

	}

});

SPS.selection = {

	_holded : false,

	block : function() {
		if (this._holded) return;
		document.body.onselectstart = function() { return false; };
	},

	allow : function() {
		if (this._holded) return;
		document.body.onselectstart = null;
	},

	hold : function(bFlag) {
		this._holded = bFlag;
	}

};

/**
 * Dynamic Script Including
 *
 * @author hooriza at nhncorp.com
 * @version 0.95
 *
 * @created Nov.1.2007.
 */
SPS.Include = function() {

	var self = this;

	this._uniqID = SPS.uniqid();
	this._requests = {};

	if (!SPS.Include._instance) SPS.Include._instance = {};
	SPS.Include._instance[this._uniqID] = this;

	this._gcTimer = setInterval(function() { self._gc(); }, this._gcInterval);

};

SPS.Include.prototype = {

	_uniqID : null,
	_requests : null,

	_trID : null,
	_callback : null,

	_gcTimer : null,
	_gcInterval : 30000, // 30초마다 gc 실행

	_head : null,

	request : function(sUrl, pCallback) {

		var nTrID = SPS.uniqid();

		var sMethod = 'SPS.Include._response(' + this._uniqID + ', ' + nTrID + ')';

		if (sUrl.indexOf('?') == -1) sUrl += '?';
		sUrl += '&callback=' + encodeURIComponent(sMethod);

		this._trID = nTrID;
		this._callback = pCallback;

		if (SPS.debugMode) window.console.debug(sUrl);

		this._createScript(nTrID, sUrl);

	},

	abort : function() {
		this._trID = null;
	},

	_createScript : function(nTrID, sUrl) {

		if (!this._head) this._head = document.getElementsByTagName('head')[0];

		var oScript = document.createElement('script');
		var nTime = SPS.uniqid();

		with (oScript) {
			src = sUrl;
			id = nTime; // 생성시간
			language = 'javascript';
			type = 'text/javascript';
		};

		this._requests[nTrID] = oScript;
		this._head.appendChild(oScript);

		return oScript;

	},

	_destroyScript : function(nTrID, nExpires, nNow) {

		var oScript = this._requests[nTrID];

		// 생성된지 지정된 시간이 지난 것만 삭제
		if (nExpires) {

			nNow = nNow || new Date().getTime();

			if (parseInt(oScript.id) > nNow - nExpires)
				return;

		}

		var self = this;

		setTimeout(function() { self._head.removeChild(oScript); }, 10); // IE5.5 버그 회피
		delete this._requests[nTrID];

	},

	_gc : function() {

		var nNow = new Date().getTime();

		for (var nTrID in this._requests)
			this._destroyScript(nTrID, this._gcInterval, nNow);

	}

};

SPS.Include._response = function(nUniqID, nTrID) {

	var pIgnore = function() { };

	var oInst = this._instance[nUniqID];
	if (!oInst) return pIgnore;

	oInst._destroyScript(nTrID);
	if (oInst._trID != nTrID) return pIgnore;

	var pCallback = oInst._callback;

	return function(oData) { return pCallback(oData); };

};

SPS.findDo = function(oEl, oEvent, pFindFunc, sMethod) {

	var eEvent = $Event(oEvent);
	var oEventEl = eEvent.element;

	var bTTSButton = SPS.getParentByClassName(oEventEl, 'tts_button');
	if (bTTSButton) return;

	if (typeof pFindFunc == 'string')
		pFindFunc = SPS.findDo[pFindFunc];

	var oTar = pFindFunc(oEl);
	if (oTar) return oTar[sMethod]();
};

SPS.findDo.translation = function(oEl) {

	var eEl = $Element(oEl.parentNode).findElement('nextSibling', function(o) {
		return o.tagName.toUpperCase() == 'TR';
	});

	if (eEl) eEl.toggle();

};

/**
 * @author hooriza
 */
SPS.autohide = $Class({

	_panel : null,
	_areas : null,
	_options : null,

	$init : function(oPanel, aAreas, oOptions) {

		this._panel = oPanel;
		this._areas = aAreas || [];

		this._options = oOptions || {};

		this._bindEvents();
		//this._ZH_EN();
	},


	// 当以“中文”进入后，隐藏手写输入板并改变手写输入按扭的背景
	_ZH_EN: function(){
		var elem = document.getElementById('lo_gnb'),
				elem_A = null, elem_A_len;

		if(elem.getElementsByTagName('ul')[0]){
			elem_A = elem.getElementsByTagName('ul')[0].getElementsByTagName('a');
			elem_A_len = elem_A.length;

			for(var i = 0; i < elem_A_len; i++){
				if(elem_A[i].className == 'tc_sub' && elem_A[i].href.indexOf('siteLanguage=zh') != -1){
					var handwriteBar = this._areas[0].parentNode;
					if(handwriteBar.className.indexOf('handwrite') != -1){
						handwriteBar.className = 'handwrite';
					}
					break;
				}
			}
		}
	},

	_bindEvents : function() {
		$Fn(function(oEvent) {
			var oElement = oEvent.elements;

				if (this._panel && oEvent.of(this._panel)) return;
				for (var i = 0, oArea; oArea = this._areas[i]; i++)
					if (oArea && oEvent.of(oArea)) return;

				if (this._panel){
					$Element(this._panel).hide();
				}

			// add handwrite bar style 20080715
			/* 2009-6-8 liuyuan
			var handwriteBar = this._areas[0].parentNode;
			if(handwriteBar.className.indexOf('handwrite') != -1){
				handwriteBar.className = 'handwrite';
			}
			*/
		}).owner(this).attach(document, 'click');
	},

	toggle : function() {

		var bVisible = $Element(this._panel).visible();
		this[bVisible ? 'hide' : 'show']();

		// add handwrite bar style 20080715
		/* 2009-6-8 liuyuan
		var handwriteBar = this._areas[0].parentNode;
		if(handwriteBar.className != 'inputbox_style'){
			if(bVisible){
				handwriteBar.className = 'handwrite';
			}
			else{
				handwriteBar.className = 'handwrite open';
			}
		}
		*/
	},

	show : function() {

		$Element(this._panel).show();
		if (typeof this._options.onShow == 'function')
			this._options.onShow();

	},

	hide : function() {

		$Element(this._panel).hide();
		if (typeof this._options.onHide == 'function')
			this._options.onHide();

	}

});

SPS.debug = function(sMsg) {

	if (!SPS.debugMode) return;

	if (!this._wnd) {

		this._wnd = $Element($('<ul>'));
		this._wnd.css({
			'position' : 'absolute',
			'right' : '10px',
			'bottom' : '10px',
			'border' : '5px solid #f00',
			'padding' : '10px',
			'background' : '#fff'
		});

		document.body.insertBefore(this._wnd.$value(), document.body.firstChild);

	}

	var oLog = $('<li>');
	oLog.innerHTML = sMsg;

	this._wnd.append(oLog);

};

SPS.sortTable = function(oEl) {

	var eTH = $Element(oEl).findElement('parentNode', function(e) { var t = e.tagName.toUpperCase(); return (t == 'TD' || t == 'TH'); }, true);
	var eTable = eTH.findElement('parentNode', function(e) { return e.tagName.toUpperCase() == 'TABLE'; });
	var oTable = eTable.$value();

	var oTH = eTH.$value();
	var nColIndex = oTH.cellIndex;

	var aTRs = $$('.sortable', oTable);
	var aDatas = [];

	var oBtnImg = $$('img.sorting', oTH)[0];
	var sBtnSrc = oBtnImg.src;

	var bDesc = sBtnSrc.indexOf('btn_usorting.gif') == -1;

	var pFillZero = function(sStr, nLen) {

		var sStr = new String(sStr);
		for (var i = 0, len = sStr.length; i < nLen - len; i++)
			sStr = '0' + sStr;

		return sStr;

	};

	$A(aTRs).forEach(function(oTR) {

		var oTD = oTR.cells[nColIndex];
		var sSortKey = oTD.className.match(/\bsortkey\((\w+)\)(\b|$)/);

		if (sSortKey && sSortKey[1]) {
			var aSortKey = sSortKey[1].split('_');
			var sSortKey = '';

			for (var i = 0, len = aSortKey.length; i < len; i++)
				sSortKey += pFillZero(aSortKey[i], 15) + '_';

		} else {
			sSortKey = (oTD.innerText || oTD.textContent).trim();
		}

		aDatas.push({ key : sSortKey, object : oTR });
	});

	if (bDesc) sBtnSrc = sBtnSrc.replace('btn_sorting.gif', 'btn_usorting.gif');
	else sBtnSrc = sBtnSrc.replace('btn_usorting.gif', 'btn_sorting.gif');

	oBtnImg.src = sBtnSrc;

	$A($$('img.sorting', oTable)).forEach(function(oImg) {

		if (oImg == oBtnImg) return;

		if (bDesc) oImg.src = oImg.src.replace('btn_sorting.gif', 'btn_usorting.gif');
		else oImg.src = oImg.src.replace('btn_usorting.gif', 'btn_sorting.gif');

	});

	var pAsc = function(a, b) { return a.key < b.key ? -1 : (a.key == b.key ? 0 : 1); };
	var pDesc = function(a, b) { return a.key < b.key ? 1 : (a.key == b.key ? 0 : -1); };

	aDatas.sort(!bDesc ? pDesc : pAsc);

	for (var i = 0; oData = aDatas[i]; i++) {

		var oNewTR = oData.object.cloneNode(true);
		var oOldTR = aTRs[i];

		oOldTR.parentNode.insertBefore(oNewTR, oOldTR);
		oOldTR.parentNode.removeChild(oOldTR);

	}

};

SPS.switchMemorized = function(oEl) {

	var sTrID = SPS.uniqid();
	SPS.switchMemorized.trID = sTrID;

	var oAjax = $Ajax(oEl.href, {
		onload : function(oRes) {

			var oData = null;
			try { eval('oData = ' + oRes.text() + ';'); } catch(e) {}

			if (!oData) return;

			var oEl;
			location.reload();
			return;

			/*
			trID:'3010374439012',
			text : 'Not Memorized',
			memorizedCount : '-4',
			notMemorizedCount : '21',
			percentage : '-23'
			*/

			oEl = $('SM' + oData.trID);
			if (oEl) oEl.innerHTML = oData.text;

			// 가장 최근 trID 것만 적용하게
			if (oData.trID != SPS.switchMemorized.trID) return;

			var eAnchor;

			oEl = $$('.mem_percentage')[0];
			oEl.innerHTML = oData.percentage + '%';

			oEl = $$('.mem_memorized')[0];
			if (oEl) {
				if (oEl) oEl.innerHTML = oData.memorizedCount;
				eAnchor = $Element(oEl).findElement('parentNode', function(o) { return o.tagName.toUpperCase() == 'A'; });
				if (eAnchor) {
					var bNoLink = oData.memorizedCount == '0';
					var oAnchor = eAnchor.$value();
					eAnchor[bNoLink ? 'addClass' : 'removeClass']('nolink');
					if (bNoLink) {
						oAnchor.setAttribute('_href', oAnchor.href);
						oAnchor.removeAttribute('href');
					} else {
						oAnchor.href = oAnchor.getAttribute('_href');
					}
				}
			}

			oEl = $$('.mem_notmemorized')[0];
			if (oEl) {
				if (oEl) oEl.innerHTML = oData.notMemorizedCount;
				eAnchor = $Element(oEl).findElement('parentNode', function(o) { return o.tagName.toUpperCase() == 'A'; });
				if (eAnchor) {
					var bNoLink = oData.notMemorizedCount == '0';
					var oAnchor = eAnchor.$value();
					eAnchor[bNoLink ? 'addClass' : 'removeClass']('nolink');
					if (bNoLink) {
						oAnchor.setAttribute('_href', oAnchor.href);
						oAnchor.removeAttribute('href');
					} else {
						oAnchor.href = oAnchor.getAttribute('_href');
					}
				}
			}

		}
	});

	oEl.id = 'SM' + sTrID;
	oAjax.request({ trID : sTrID });

};

SPS.DomLoaded = {

	_callbacks : [],
	_loaded : false,

	_onLoaded : function() {

		var self = SPS.DomLoaded;

		for (var i = 0, pCallback; pCallback = self._callbacks[i]; i++)
			pCallback();
	},

	_monitorInterval : function() {

		var self = SPS.DomLoaded;

		if (self._loaded) return;
		if (document.readyState == 'loaded' || document.readyState == 'complete') {
			self._onLoaded();
			self._loaded = true;
		} else {
			setTimeout(self._monitorInterval, 100);
		}

	},

	addCallback : function(pCallback) {
		this._callbacks.push(pCallback);
	},

	monitor : function() {

		if (document.addEventListener && !$Agent().navigator().safari) {
			document.addEventListener("DOMContentLoaded", SPS.DomLoaded._onLoaded, false);
		} else {
			setTimeout(this._monitorInterval, 100);
		}
	}

};

//SPS.DomLoaded.monitor();

SPS.banWords = '';

SPS.checkBanWords = $Fn(function(oEvent) {

	var oEl = oEvent.element;
	var sTagName = (oEl.tagName || '').toUpperCase();

	if (sTagName != 'INPUT' && sTagName != 'TEXTAREA') return;

	// class="skip_banword" 가 되어있으면 욕 체크 안하기
	if ($Element(oEl).hasClass('skip_banword')) return;

	var sValue = oEl.value;
	var bExist = false;

	for (var i = 0; i < SPS.banWords.length; i++) {

		var banWord = Base64.decode(SPS.banWords[i]);

		if (sValue.indexOf(banWord) == -1) continue;

		bExist = true;
		sValue = sValue.replace(new RegExp(banWord, 'gi'), '');

	}

	if (bExist) {
		oEl.value = sValue;
		alert(SPS.text('BANWORDS'));
	}

});

//SPS.checkBanWords.attach(document, 'keyup');
//SPS.checkBanWords.attach(document, 'blur');

SPS.transition = function(oEl, nCount, nInterval, nLeft, nTop, oOptions) {

	var nPercent = 0;

	var nStep = 1 / nCount;
	var aOrgPos = [ parseInt(oEl.style.left), parseInt(oEl.style.top) ];

	var pProgress = function() {

		nPercent += nStep;

		var nP = (function(v) { var v = Math.sin(v * (Math.PI / 2)); return v * v; })(nPercent);

		var aNewPos = [
						(nLeft - aOrgPos[0]) * nP + aOrgPos[0],
						(nTop - aOrgPos[1]) * nP + aOrgPos[1]
		];

		oEl.style.left = aNewPos[0] + 'px';
		oEl.style.top = aNewPos[1] + 'px';

		nCount--;

		if (nCount > 0) setTimeout(pProgress, nInterval);
		else if (oOptions.onEnd) oOptions.onEnd();

	};

	pProgress();

};

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/**
 * @author shgraph (ajaxUI team)
 */
(function(className) {

	SPS[className] = $Class({
		_o : null,

		$init : function(sEl) {

			var oEl = $(sEl);

			this._o = {

				miniBtn : $$('.nciku_mini_pop', oEl)[0]
			};

			this._bindEvents();


		},
		_bindEvents : function () {

			var o = this._o;

			if (o.miniBtn) {

				$Fn(function(oEvent) {

					if (!o.miniBtn) return;

					SPS.popup.mini(o.miniBtn);
					oEvent.stop();

				}).attach(o.miniBtn, 'click');

			}

		}

	});

})('cm_hmenu03');

/**
 * @author hooriza (ajaxUI team)
 */

(function(className) {

	SPS[className] = $Class({

		_instance : null,

		_o : null,

		_layers : null,
		_befChar : null,

		_hwData : null,
		_curPage : 1,
		_totalPage : 0,
		_axis : null,
		_drawingData : null,

		_ajax : null,
		_ffTimer : null,

		_autohideAC : null, // 자동완성 autohide
		_autohideHW : null, // HandWrite autohide

		_orgTitle : null, // 브라우저 제목

		_bLockedList : false,
		_sDefaultQuery : '',

		$init : function(sEl, oArg) {

			var self = this;

			this._instance = 'SPS.__inst.' + sEl;
			var oEl = $(sEl);

			// 각 엘리먼트 얻어내기
			var o = this._o = {
				wrap : oEl,
				//初始状态
				bChanged : false,

				form : $$('form', oEl)[0],
				inputbox : $$('input[type=text]', oEl)[0], // 검색어 입력폼

				handWriteBtn : $$('.handwriteBtn', oEl)[0], // 필기인식 버튼 //2009-6-8 liuyuan change hand to handwriteBtn
				handWrite : $$('.hd_box', oEl)[0], // 필기인식 레이어 //2009-6-8 liuyuan change handwrite_layer to hd_box
				close : $$('.txt_tit1', oEl)[0], // 필기인식 Close 버튼 //2009-6-8 liuyuan change txtbtn01 to txt_tit1
				areaNoList : $$('.area_nolist', oEl)[0],
				chars : $$('.area_list', oEl)[0], // 글자 목록
				overlayer : $$('.overlayer', oEl)[0], // 오버레이어
				pinyin : $$('.pinyin', oEl)[0], // 병음표시 레이어
				zoom : $$('.zoom td', oEl)[0], // 한자 크게 보기
				paging : $$('.paging', oEl)[0], // 페이징 부분

				suggestionBtn : $$('.down', oEl)[0], // 자동완성 레이어 버튼
				suggestion : $$('.auto_complete_layer', oEl)[0], // 자동완성 레이어

				listPinyin : $$('.lst_pinyin', oEl)[0],
				listEnglish : $$('.lst_english', oEl)[0],
				listPrefix : $$('.lst_prefix', oEl)[0],
				listPostfix : $$('.lst_postfix', oEl)[0],

				areaPinyin : $$('.pinyin_area', oEl)[0],
				areaEnglish : $$('.english_area', oEl)[0],
				areaPrefix : $$('.prefix_area', oEl)[0],
				areaPostfix : $$('.postfix_area', oEl)[0],

				seperator : $$('.dot', oEl)[0],

				viewOthers : $$('.viewother', oEl),

				enableLink : $$('.enable_link', oEl)[0],
				disableLink : $$('.disable_link', oEl)[0],

				searchButton : $$('em', oEl)[0]	// 首页中的搜索按扭
			};

			// window.console.debug(o);

			if (o.chars) o.charsTable = $$('table', o.chars)[0];

			this._showHandwriteStep2(true);

			if (o.paging) {
//				o.curPage = $$('.curpage', o.paging)[0];
//				o.totalPage = $$('.totalpage', o.paging)[0];

				o.prev = $$('.prev', o.paging)[0];
				o.next = $$('.next', o.paging)[0];
			}

			/////

			this._orgTitle = document.title;

			this._ffTimer = new SPS.timer('interval');
			this._ajax = new SPS.Include();

			var self = this;

			if (o.handWriteBtn) {

				this._autohideHW = new SPS.autohide(o.handWrite, [ o.handWriteBtn ], {

					onShow : function() {

						//self._setHandwriteData([]); liuyuan
						//self._showHandwritePage(1);

//						self._showHandwriteStep2(true);

						try { findFlashObj('hanja_encoder_new').clearData(); } catch(e) {}
						// findFlashObj('hanja_encoder_new').clearData();
					}

				});

				o.handWriteBtn.onclick = function() { self._autohideHW.toggle(); return false; };

			}
			
			if (o.suggestionBtn) {

				this._autohideAC = new SPS.autohide(o.suggestion, [ o.suggestionBtn, o.inputbox ], {

					onHide : function() {
						// self._requestedValue = null;
					}

				});

				o.suggestionBtn.onclick = function() {

					var eLayer = $Element(o.suggestion);
					eLayer.addClass('message');

					self._requestedValue = null
					self._autohideAC.toggle();
					return false;

				};

			}
			else
			{
				// Add code for Auto hide suggestion layer
				this._autohideAC = new SPS.autohide(o.suggestion, [ o.inputbox ]);
			}

			try { this._hideOverLayer(); } catch(e) {}

			this._bindEvents();

			// 사파리2 에서의 텍스트필드 border 없애지 못하는 문제 해결
			this._setInputBoxForSafari();
			$Fn(function() {
				this._setInputBoxForSafari();
			}).owner(this).attach(window, 'load');

			if (!window['hanja_encoder_showHanja'])
				window['hanja_encoder_showHanja'] = function(sData) { self._requestHandwrite(sData) };

			if (!window['hanja_encoder_clearHanja'])
				window['hanja_encoder_clearHanja'] = function(sData) { self._requestHandwrite('=R 0'); };

			this._setEnable(this._getEnable(), true);

			// 메인페이지인지 판달할때 HTML 에 learn 이라는 클래스명을 가진 엘리먼트가 있는지
			// 확인하므로 메인페이지 수정시에 주의할것
			var bIsMainPage = $$('.learn', o.wrap)[0] ? true : false;

			if (SPS.learningLang == 'zh' && bIsMainPage && this._autohideHW)
				this._autohideHW.show();

			if (
				($Element(o.inputbox).hasClass('needfocus') && self._getInputValue().length > 0) ||
				$Element(o.inputbox).hasClass('mustfocus')
			) {


//				$Fn(function(){
//					if(o.inputbox.value == o.defaultValue){
//						alert("r")
//					}
//				}).attach(o.inputbox, "select");

				self._sDefaultQuery = self._getInputValue().replace('?', '');
			}
			//NGDN-1527-jat
			this._setRadio_selectSearch($("de_searchboxQuery"));
		},

		// 选择搜索的radio时，将搜索框中的内容选中。
		// 对应的BTS为：http://bts.nhncorp.cn/browse/NGDN-1490
		_setRadio_selectSearch: function(oSelect){
			var oRadioes = document.getElementsByName('search_range');
			for(var i = 0, len = oRadioes.length; i < len; i++){
				oRadioes[i].onclick = function(){
					oSelect.select();
				}
			}
		},

		_getInputValue : function() {
			return this._o.inputbox.value.replace(/\u3000/g, '');
		},

		_setInputBoxForSafari : function() {

			var o = this._o;

			var oSfr = SPS.borderNoneSafari(o.inputbox);
			if (oSfr) oSfr.css('margin', '6px 0 0 6px');

		},

		_showHandwriteStep2 : function(bFlag) {

			var o = this._o;

			if (o.chars) $Element(o.chars)[bFlag ? 'hide' : 'show']();
			if (o.areaNoList) $Element(o.areaNoList)[bFlag ? 'show' : 'hide']();

		},

		_aItemList : null,
		_eBefItem : null,
		_curIndex : null,

		_makeSuggestionList : function(oData, nNum) {

			var o = this._o;
			var self = this;

			var sHtml = '';
			var sPrefix = this._getInputValue().toHTML();

			$A(oData).forEach(function(sItem) {

				if (--nNum < 0) return;

				var rPrefix = [];
				for (var i = 0, len = sPrefix.length; i <len; i++) rPrefix[i] = sPrefix.charAt(i);
				rPrefix = new RegExp('(' + rPrefix.join('\\s*') + ')', 'i');

				sItem = sItem.replace(rPrefix, '<span class="tc_point02">$1</span>');
				sHtml += '<li><a href="#" onmouseover="' + self._instance + '._selectSuggestItem(this);" onclick="' + self._instance + '._inputSuggestionItem(this); return false;">' + sItem + '</a></li>\n';

			});

			return sHtml;

		},

		_setEnable : function(bFlag, bNoFocus) {

			var o = this._o;
			var aMethod = bFlag ? [ 'addClass', 'removeClass' ] : [ 'removeClass', 'addClass' ];

			if (!o.enableLink || !o.disableLink) return;

			$Element(o.enableLink)[aMethod[0]]('tc_sub');
			$Element(o.disableLink)[aMethod[1]]('tc_sub');

			SPS.setCookie('_nciku_ac_disable', !bFlag);
			$Element(o.suggestion).hide();

			$Element(o.suggestion)[aMethod[1]]('ac_off');

			if (!bNoFocus) {
				o.inputbox.focus();
//				o.inputbox.select();
			}

			if (!bFlag) this._suggestionData = null;

		},

		_getEnable : function() {
			return (SPS.getCookie('_nciku_ac_disable') != 'true')
		},

		_viewPinyinOnly : function() {

			var o = this._o;
			var oData = this._suggestionData;

			this._setSuggestionHTML([ oData.py_list ]);
			o.inputbox.focus();

		},

		_viewEnglishOnly : function() {

			var o = this._o;
			var oData = this._suggestionData;

			this._setSuggestionHTML([ null, oData.en_list ]);
			o.inputbox.focus();

		},

		_viewAll : function(bSetOnlyOne) {

			var o = this._o;
			var oData = this._suggestionData;

			var aoPrList = $A(oData.pr_list);
			var aSuList = [];
			for (var i = 0, t; t = oData.su_list[i]; i++)
				if (aoPrList.indexOf(t) == -1)
					aSuList.push(t);

			this._setSuggestionHTML([ oData.py_list, oData.en_list, oData.pr_list, aSuList ], bSetOnlyOne);
			o.inputbox.focus();

		},

		_getItems : function() {

			var o = this._o;
			this._aItemList = $$('div ul a', o.suggestion);

			this._eBefItem = null;
			this._curIndex = null;

		},

		_setSuggestionData : function(oData) {

			if (SPS.debugMode) window.console.debug('AC response : ' + oData.q + ' ' + '-'.repeat(50));

			if (!this._getEnable()) return;
			//if (SPS.debugMode) window.console.debug(1);

			var self = this;
			var o = this._o;

			var eLayer = $Element(o.suggestion);
			eLayer.removeClass('message');
			var sPrefix = this._getInputValue();


			//if (SPS.debugMode) window.console.debug(2 + ' : ' + sPrefix.length);

			if (sPrefix.length == 0) {
				$Element(o.suggestion).hide();
				return;
			}

			this._suggestionData = oData;
			if (oData.q != sPrefix.replace(/\s/, '')) return;// 080107 park js

			this._viewAll(true);
			// this._selectSuggestItem();

		},

		_setSuggestionHTML : function(lists, bSetOnlyOne) {

			var o = this._o;
			var eLayer = $Element(o.suggestion);

			var oLists = {
				'pinyin' : lists[0] || [],
				'english' : lists[1] || [],
				'prefix' : lists[2] || [],
				'postfix' : lists[3] || []
			};

			if (SPS.learningLang == 'en') oLists.pinyin = [];

			var oMethod = { 'true' : 'addClass', 'false' : 'removeClass' };

			var oExist = {
				'pinyin' : oLists.pinyin.length > 0,
				'english' : oLists.english.length > 0,
				'prefix' : oLists.prefix.length > 0,
				'postfix' : oLists.postfix.length > 0
			};

			var bExist = oExist.pinyin || oExist.english || oExist.prefix || oExist.postfix;
			var bOnlyOne = 1 == ((oExist.pinyin ? 1 : 0) + (oExist.english ? 1 : 0) + (oExist.prefix ? 1 : 0) + (oExist.postfix ? 1 : 0));

			var nNum = bOnlyOne ? 10 : 5;

			o.listPinyin.innerHTML = this._makeSuggestionList(oLists.pinyin, nNum);
			o.listEnglish.innerHTML = this._makeSuggestionList(oLists.english, nNum);
			o.listPrefix.innerHTML = this._makeSuggestionList(oLists.prefix, nNum);
			o.listPostfix.innerHTML = this._makeSuggestionList(oLists.postfix, nNum);

			$Element(o.suggestion)[oMethod[oExist.pinyin]]('pinyin');
			$Element(o.suggestion)[oMethod[oExist.english]]('english');
			$Element(o.suggestion)[oMethod[oExist.prefix]]('prefix');
			$Element(o.suggestion)[oMethod[oExist.postfix]]('postfix');

			$Element(o.suggestion)[oMethod[bOnlyOne]]('show_one');
			if (bSetOnlyOne) $Element(o.suggestion)[oMethod[bOnlyOne]]('only_one');

			// 검색결과가 하나라도 있으면 보여주기
			
			if (bExist) {
				if (!this._bLockedList) {
					eLayer.show();
				}
			} else {
				eLayer.hide();
				eLayer.addClass('message');
			}

			this._getItems();

		},

		_deEscapeSuggestItemValue : function( val ) {

		    val = val.replace("&amp;", "&");
		    val = val.replace("&lt;", "<");
		    val = val.replace("&gt;", ">");
		    val = val.replace("&apos;", "'");
		    val = val.replace("&quot;", "\"");
		    return val;

		},
		_selectSuggestItem : function(nIdx, bFill) {

			if (!this._aItemList || !this._aItemList.length) return;

			var nLen = this._aItemList.length;

			if (typeof nIdx != 'number')
				nIdx = $A(this._aItemList).indexOf(nIdx);

			if (nIdx < 0) nIdx = nLen + nIdx;
			nIdx = nIdx % nLen;

			var oEl = this._aItemList[nIdx];

			if (this._eBefItem) this._eBefItem.removeClass('selected');
			var eEl = this._eBefItem = $Element(oEl);

			eEl.addClass('selected');

			this._curIndex = nIdx;

			if (bFill) this._o.inputbox.value = this._deEscapeSuggestItemValue (oEl.innerHTML.stripTags());

		},

		_onKeyUp : function(oEvent) {

			if (oEvent.keyCode == 38 || oEvent.keyCode == 40) return; // UP, DOWN

		},

		_onKeyDown : function(oEvent) {
			var self = this;

			if (oEvent.keyCode == 38 || oEvent.keyCode == 40) { // UP, DOWN

				var nOffset = oEvent.keyCode - 39;
				this._selectSuggestItem(this._curIndex === null ? 0 : this._curIndex + nOffset, true);

				this._requestedValue = this._getInputValue();
				$Event(oEvent).stop();

				return;

			} else if (oEvent.keyCode == 13 ) { // Enter

				this._requestSearch(oEvent);
				$Event(oEvent).stop();

				return;

			}

			setTimeout(function() { self._requestSuggestion(self._getInputValue()); }, 1);

		},

		_inputSuggestionItem : function(oEl) {

			this._selectSuggestItem(oEl, true);
			this._requestSearch();

		},

		_requestedValue : null,

		_requestSuggestion : function(sValue) {
		return;
			var self = this;
			var o = this._o;

			if (!this._getEnable()) return;
			if (!o.listPinyin) return;

			var sUniq = 'S' + parseInt(Math.random() * 100000000);

			if (sValue == this._requestedValue) return;
			this._requestedValue = sValue;

			// window.console.debug('req : ' + sValue);

			if (sValue.length) {

				var sUrl = SPS.autoCompleteURL + '/autocompl_ngd?m=s&q=' + encodeURIComponent(sValue);
				if (SPS.debugMode) window.console.debug('AC request : ' + sValue);
				this._ajax.request(sUrl, function(o) { self._setSuggestionData(o); });

			} else {

				var bHasData = this._suggestionData ? true : false;

				this._ajax.abort();
				this._suggestionData = null;

				if (bHasData) $Element(o.suggestion).hide();

			}

		},

		_trID_hw : null,

		_requestHandwrite : function(sTrace) {

			var self = this;
			if(sTrace != "=R 0")
				this._drawingData = sTrace;

			document.title = this._orgTitle;

			var oAjax = $Ajax('/proxy.nhn', {
				onload : function(res) {

					var aList = [];
					var aParts = res.text().split(';');

					if (aParts[0] != self._trID_hw) return;

					$A(aParts).forEach(function(sPart, nIdx) {
						if (nIdx && sPart.indexOf(',') > -1) aList.push(sPart.split(','));
					});
					//有内容时再清除 NGDN-1374-jat
					if(aParts.length > 3)
						self._showHandwriteStep2(false);

					self._setHandwriteData(aList);
					self._showHandwritePage(1);

				}
			});

			this._trID_hw = SPS.uniqid();

			oAjax.request({
				'ReqNum' : this._trID_hw,
				'InputStr' : sTrace,
				'auto' : 1,
				'charset' : 3
			});

		},
/**
 * Edited by sundongguo on 20080509.
 * Replace the method "_requestSearch".
 *
		_requestSearch : function() {

			var o = this._o;
			var sValue = this._getInputValue();

			var eInputbox = $Element(o.inputbox);

			if (eInputbox.hasClass('regard_null')) sValue = '';

			if (!eInputbox.hasClass('skip_nullcheck') && sValue.length == 0) {
				alert(SPS.text('FILL_SEARCHQUERY'));
				o.inputbox.focus();
				return;
			}

			var oSearchButton = o.searchButton;
			if( oSearchButton.href.match('detailpageEn.nhn') ){
				document.location.href = oSearchButton.href + "&query=" + encodeURIComponent(sValue);
			} else {
				var searchKeyword = encodeURIComponent(sValue);
				document.location.href = oSearchButton.href + searchKeyword;
			}

		},
*/
		_requestSearch:function(event)
		{
			if(event){
			var evt = event || window.event;
					evt.preventDefault ? evt.preventDefault() : evt.returnValue = false;
			}

			var o=this._o;
			var sValue=this._getInputValue();
			var eInputbox=$Element(o.inputbox);

			if(eInputbox.hasClass('regard_null'))sValue='';
			if(!eInputbox.hasClass('skip_nullcheck')&&sValue.length==0)
			{
				alert(SPS.text('FILL_SEARCHQUERY'));
				o.inputbox.focus();
				return;
			}

			var oSearchButton=o.searchButton,
					oSearchButton_href = oSearchButton.getAttribute('href');

			if(oSearchButton_href.match('detailpageEn.nhn'))
			{
				document.location.href=oSearchButton_href+"/"+encodeURIComponent(sValue);
			}
			else
			{
				var sRange="";
				var elRadios=document.getElementsByName("search_range");
				for(var i=0;i<elRadios.length;i++)
				{
					var elRadio=elRadios[i];
					if(elRadio.checked)
					{
						sRange=elRadio.value==""?"":"/"+elRadio.value;
						break;
					}
				}
				document.location.href=oSearchButton_href+sRange+"/"+encodeURIComponent(sValue);
			}
			if(evt){
				evt.preventDefault ? evt.preventDefault() : evt.returnValue = false;	// 取消默认表单的提交动作。当js不起作用时，执行表单提交也可以正常搜索单词
			}
		},

		_setHandwriteData : function(aList) {
			this._hideOverLayer();
			this._hwData = aList;

		},

		_getHandwriteData : function(sKey) {

			var aRet = null;

			$A(this._hwData).forEach(function(aItem) {
				if (aItem[0] == sKey) aRet = aItem;
			});

			return aRet;

		},

		_showHandwritePage : function(nPage) {

			var o = this._o;

			if (!o.charsTable) return;

			var aCells = $$('a', o.charsTable);
			var nIdx = (nPage - 1) * 12; // 한페이지에 12개씩 보임

			var self = this;

			$A(aCells).forEach(function(oCell) {

				var bHasData = self._hwData[nIdx] && self._hwData[nIdx][0] ? true : false;

				oCell.innerHTML = bHasData ? self._hwData[nIdx][0] : '';
				$Element(oCell).css('cursor', bHasData ? 'pointer' : 'default');

				nIdx++;

			});

//			var oCurPage = o.curPage;
//			var oTotalPage = o.totalPage;

//			var eCurPage = $Element(oCurPage);
//			var eTotalPage = $Element(oTotalPage);

			var nNum = this._hwData.length;

			var nCurPage = nPage; // n페이지로 이동
			var nTotalPage = parseInt((nNum - 1) / 12) + 1; // 한페이지에 12개씩 보임

			if (nTotalPage < 1) nTotalPage = 1;

			this._curPage = nCurPage;
			this._totalPage = nTotalPage;

//			eCurPage.text(nCurPage + '');
//			eTotalPage.text(nTotalPage + '');
//
//			eTotalPage[nCurPage == nTotalPage ? 'addClass' : 'removeClass']('tc_point01');

		},

		_hideOverLayer : function() {

			var o = this._o;

			this._befChar = null;
			$Element(o.overlayer).hide();

		},

		_bindEvents : function() {

			var self = this;
			var o = this._o;
/* -sugg
			// 입력폼에 포커스가 갔을때
			$Fn(function() {

				if ($Agent().navigator().firefox) {

					self._ffTimer.start(100, function() {
						self._requestSuggestion(self._getInputValue());
					});

				}

				var inputbox = o.inputbox;
				if (!$Element(inputbox).hasClass('cleared')) {

					inputbox.value = '';
					$Element(inputbox).addClass('cleared');
					$Element(inputbox).removeClass('regard_null');
				}
				self._requestSuggestion(self._getInputValue());


			}).attach(o.inputbox, 'focus');

			$Fn(function() {
				self._bLockedList = false;
				self._requestSuggestion(self._getInputValue());

			}).attach(o.inputbox, 'click');

			$Fn(function() {
				self._bLockedList = false;
			}).attach(o.inputbox, 'keydown');

			$Fn(function() {
				self._bLockedList = false;
				self._ffTimer.stop();
			}).attach(o.inputbox, 'blur');

			$Fn(function() {

				if (!o.suggestion) return;

				self._bLockedList = false;

				var eLayer = $Element(o.suggestion);
				var bMethod = eLayer.visible() ? 'hide' : 'show';

				// 보여줄 데이터가 없으면
				if (bMethod == 'show' && !self._suggestionData)
					eLayer.addClass('message');

				eLayer[bMethod]();

			}).attach(o.inputbox, 'mousedown');
*/
			// bind event for search button 
			if(o.searchButton)
			    $Fn(this._requestSearch, this).attach(o.searchButton, 'click');

			if (o.close) {

				// 필기인식창의 close 버튼을 눌렀을때
				$Fn(function(oEvent) {
					
					if (!o.handWrite) return;

					$Element(o.handWrite).hide();
					//o.handWrite.parentNode.className = 'handwrite';	// 关闭手写输入板后，改变手写按扭的背景 2009-6-8 liuyuan 
					oEvent.stop();

				}).attach(o.close, 'click');

			}

			if (o.chars) {

				// 글자 목록에 마우스를 올렸을때 병음 표시하도록
				$Fn(function(oEvent) {

					if (!this._hwData) return;

					// 어느 글자 위에 마우스를 올렸는지 좌표를 통해 계산해서 알아내자
					var oPos = oEvent.pos();
					var oGap = $Element(o.chars).offset();

					var oOffset = { col : oPos.pageX - oGap.left, row : oPos.pageY - oGap.top };

					// 한글자가 차지하고 있는 영역은 가로x세로 : 40x40 니까 나눠주자
					oOffset.col = parseInt(oOffset.col / 40);
					oOffset.row = parseInt(oOffset.row / 40);

					this._axis = oOffset;

					var oTable = o.charsTable;
					var oCell = null;

					// 얻어낸 행/열로 해당하는 TD 태그 찾기
					try { oCell = oTable.rows[oOffset.row].cells[oOffset.col]; } catch(e) {}

					if (!oCell) this._hideOverLayer();
					if (!oCell || oCell == this._befChar) return;

					var eCell = $Element(oCell);
					var eHandWrite = $Element(o.handWrite);

					// 말풍선의 글자 바꿔주기
					var sChar = eCell.text().replace(/(^\s+|\s+$)/g, '');
					if (!sChar) {
						this._hideOverLayer();
						return;
					}

					this._befChar = oCell;

					var sPinyins = this._getHandwriteData(sChar).join('<br />');
					sPinyins = sPinyins.replace(/^.<br\s?\/>/, '');

					$Element(o.overlayer)[oCell ? 'show' : 'hide']();

					if (sPinyins) {

						$$('.text', o.pinyin)[0].innerHTML = sPinyins;
						o.zoom.innerHTML = sChar;

						var oPos = eCell.offset();
						var oGap = eHandWrite.offset();

						// handwrite提示信息
						$Element(o.overlayer).css({
							left : (eCell._element.offsetLeft) + 'px',
							top : (eCell._element.offsetTop) + 'px'
						});

					}

					$Element(o.overlayer)[sPinyins ? 'show' : 'hide']();

				}).owner(this).attach(o.chars, 'mousemove');

				// 문자 선택 영역 밖으로 마우스 이동하면 말풍선 숨기기
				$Fn(function(oEvent) {

					if (oEvent.of(o.chars)) return;
					this._hideOverLayer();

				}).owner(this).attach(o.chars, 'mouseout');

				// 필기인식 글자 클릭하면 입력되게
				$Fn(function(oEvent) {

					var trackingData = '/handWriteTrack.gif?drawing='+encodeURIComponent(this._drawingData)+'&page='+this._curPage+'&col='+this._axis.col+'&row='+this._axis.row;


					var o = this._o;
					var self = this;

					if (!$Element(o.overlayer).visible()) return;

					var sChar = $Element(o.zoom).text();

					o.inputbox.focus();

					try { findFlashObj('hanja_encoder_new').clearData(); } catch(e) {}
					self._setHandwriteData([]);
					self._showHandwritePage(1);

					//手写输入
					setTimeout(function() {
						var vDefault = o.inputbox.defaultValue;
						if(o.inputbox.value == vDefault && !o.bChanged){
							o.inputbox.value = sChar;
							o.bChanged = true;
						}
						else{
							o.inputbox.value += sChar;
						}
						self._requestSuggestion(self._getInputValue());
					}, 10);

					var oAjaxTracker = $Ajax(trackingData, {
						onload : function(res) {

						}
					});

					oAjaxTracker.request({
						'tracker' : 'nciku'
					});

					oEvent.stop();

				}).owner(this).attach(o.chars, 'click');

			}

			if (o.paging) {

				$Fn(function(oEvent) {

					if (this._curPage > 1)
						this._showHandwritePage(this._curPage - 1);

					oEvent.stop();

				}).owner(this).attach(o.prev, 'click');

				$Fn(function(oEvent) {

					if (this._curPage < this._totalPage)
						this._showHandwritePage(this._curPage + 1);

					oEvent.stop();

				}).owner(this).attach(o.next, 'click');

			}

		}

	});

})('cm_search01');

/**
 * @author hooriza (ajaxUI team)
 */

SPS.commonLayer = {

	_o : null,

	_tts : null,

	_pinyinTimer : null,

	_ttsTimer : null,
	_infoTimer : null,
	_userTimer : null,

	_init : function(oEl) {

		if (this._o) return;

		var o = this._o = {

			cn_tts : {
				layer : $$('#layer_tip_cn_tts', oEl)[0],
				pinyin : $$('.txt_pinyin', oEl)[0],
				chinese : $$('.txt_chinese', oEl)[0],
				status : $$('img.cn_status', oEl)[0],
				autoplay : $$('#layer_tip_cn_tts input', oEl)[0],
				autoplayArea : $$('.autoplay', oEl)[0]
			},

			en_tts : {
				layer : $$('#layer_tip_en_tts', oEl)[0],
				status : $$('img.en_status', oEl)[0],
				autoplay : $$('#layer_tip_en_tts input', oEl)[0]
			},

			info : {
				layer : $$('#layer_tip_wordinfo', oEl)[0],
				content : $$('.has', oEl)[0]
			},

			userinfo : {
				layer : $$('#layer_tip_userinfo', oEl)[0],
				links : $$('.userlink', oEl),
				theirNciku : $$('.their_nciku', oEl)[0],
				myNciku : $$('.my_nciku', oEl)[0]
			}

		};

		var oBody = document.body;

		oBody.insertBefore(o.cn_tts.layer, oBody.firstChild);
		oBody.insertBefore(o.en_tts.layer, oBody.firstChild);
		oBody.insertBefore(o.info.layer, oBody.firstChild);
		oBody.insertBefore(o.userinfo.layer, oBody.firstChild);

		var oOption = {

			frameSrc : '/html/tts.html',

			onStateChange : function(nState) {

				var sFilename;

				switch (nState) {
				case 0: // stop
					sFilename = 'tts_autoplay1_off.gif';
					break;

				case 2: // play
					sFilename = 'tts_autoplay1.gif';
					break;

				case 3: // buffering
					sFilename = 'tts_autoplayload1.gif';
					break;
				}

				if (sFilename) {

					o.cn_tts.status.src = SPS.dirname(o.cn_tts.status.src) + sFilename;

					/*
						en TTS 레이어 에서는
							tts_autoplay2_off.gif
							tts_autoplay2.gif
							tts_autoplayload2.gif

						로 셋팅
					*/
					o.en_tts.status.src = SPS.dirname(o.en_tts.status.src) + sFilename.replace('1', '2');
				}

			}

		};

		this._tts = new SPS.tts(oOption);

		this._pinyinTimer = new SPS.timer('timeout');
		this._ttsTimer = new SPS.timer('timeout');
		this._infoTimer = new SPS.timer('timeout');
		this._userTimer = new SPS.timer('timeout');

		$Element(o.cn_tts.layer).css({ position : 'absolute', left : '-99999px' });
		$Element(o.en_tts.layer).css({ position : 'absolute', left : '-99999px' });

		$Element(o.cn_tts.layer).show();
		$Element(o.en_tts.layer).show();

		$Element(o.info.layer).css({ position : 'absolute', left : '-99999px' });

		// IE bug 버그 때문에 hide 를 못 씀
		$Element(o.userinfo.layer).css('left', '-99999px');
		$Element(o.userinfo.layer).css('top', '-99999px');

		this._bindEvents();
	},

	_bindEvents : function() {

		var o = this._o;

		$Fn(function() { SPS.setCookie('autoPlayFlag', this.checked); }).owner(o.cn_tts.autoplay).attach(o.cn_tts.autoplay, 'click');
		$Fn(function() { SPS.setCookie('autoPlayFlag', this.checked); }).owner(o.en_tts.autoplay).attach(o.en_tts.autoplay, 'click');

		var self = this;

		//o.info.layer.onmouseover = function() { self._infoTimer.stop(); };
		//o.info.layer.onmouseout = function() { self._hideInfo(); };

		o.userinfo.layer.onmouseover = function() { self._userTimer.stop(); };
		o.userinfo.layer.onmouseout = function() { self._hideUser(); };

		this._bindTTSEvent();

	},

	_buttonClick : function(oEl) {

		var oImg = $$('img', oEl)[0];

		var sSrc = oImg.src;
		var sState = sSrc.match(/\/(\w+)\.gif/)[1];

		var sMethod = sState.search(/tts_autoplay[0-9]_off/) > -1 ? 'play' : 'stop';
		this._tts[sMethod]();

	},

	_ucssafeutf8 : function(str) {

		var rtn = "";
		var for_i = 0;
		var str_length = str.length;
		var u;
		var s;
		for(i=0; i < str_length ; i++)
		{
			u = str.charCodeAt(i);
			if		( (u >= 0x00) && (u <= 0x7f) )
			{
				s= "0" + u.toString(16);
				rtn += "%" + s.substr(s.length-2);
			}
			else if	( u > 0x1fffff )
			{
				rtn += "%" + (oxf0 + ((u & 0x1c0000) >> 18)).toString(16);
				rtn += "%" + (0x80 + ((u & 0x3f000) >> 12)).toString(16);
				rtn += "%" + (0x80 + ((u & 0xfc0) >> 6)).toString(16);
				rtn += "%" + (0x80 + (u & 0x3f)).toString(16);
			}
			else if	( u > 0x7ff )
			{
				rtn += "%" + (0xe0 + ((u & 0xf000) >> 12)).toString(16);
				rtn += "%" + (0x80 + ((u & 0xfc0) >> 6)).toString(16);
				rtn += "%" + (0x80 + (u & 0x3f)).toString(16);
			}
			else
			{
				rtn += "%" + (0xc0 + ((u & 0x7c0) >> 6)).toString(16);
				rtn += "%" + (0x80 + (u & 0x3f)).toString(16);
			}
		}
		return rtn;
	},

	_oWord : null,
	_oLayer : null,

	_onlyPinyin : false,

	info : function(oEl, sText) {

		var o = this._o;
		var eEl = $Element(oEl);

		var oPos = eEl.offset();
		var oLayer = o.info.layer;

		o.info.content.innerHTML = sText;

		this._infoTimer.start(200, function() {

			if ($Agent().navigator().ie) { // IE 버그 회피
				oLayer.style.left = oPos.left + 'px';
				oLayer.style.top = oPos.top - oLayer.offsetHeight + 'px';
			} else {
				oLayer.style.top = oPos.top - oLayer.offsetHeight + 'px';
				oLayer.style.left = oPos.left + 'px';
			}

		});

		if (!eEl.hasClass('__info')) {

			// 이벤트 부여
			$Fn(function(oEvent) {
				if (oEvent.of(oEl)) return;
				this._hideInfo();
			}).owner(this).attach(oEl, 'mouseout');

			eEl.addClass('__info');
		}

	},

	_hideInfo : function() {

		var o = this._o;
		var oLayer = o.info.layer;

		this._infoTimer.start(100, function() {
			oLayer.style.left = '-99999px';
		});

	},

	tts : function(oEl, sText, sChinese, sPinyin) {

		var self = this;

		if (!sText && !sChinese && !sPinyin) return;

		var o = this._o;

		var eEl = $Element(oEl);
		var sUrl = '';
		var bAutoPlay = false;

		var bEng = typeof sChinese == 'undefined' && typeof sPinyin == 'undefined'; // sChinese, sPinyin 둘다 없으면 영어
		var sKey = sPinyin ? 'cn_tts' : 'en_tts'; // sPinyin 유무에 따라 레이어 모양 결정
		var sUrl = SPS.tts.textToUrl(sText, bEng);

		var o = this._o;
		var bAutoPlay = (SPS.getCookie('autoPlayFlag') != 'false');

		o[sKey].autoplay.checked = bAutoPlay ? true : false;

		if (!bEng) SPS.data.setValue('.txt_', o[sKey].layer, { chinese : sChinese, pinyin : sPinyin }, true);

		this._onlyPinyin = !sText && !sChinese && sPinyin;

		if (bEng || sChinese) {
			$Element(o.cn_tts.chinese).show();
			$Element(o.cn_tts.autoplayArea).show();
		} else {
			$Element(o.cn_tts.chinese).hide();
			$Element(o.cn_tts.autoplayArea).hide();
		}

		// 레이어 보여주기
		var oLayer = o[sKey].layer;
		var eLayer = $Element(oLayer);

		////////

		if (!eEl.hasClass('__tts')) {

			// 이벤트 부여
			$Fn(function(oEvent) {
				if (oEvent.of(oEl)) return;
				this._hide();
			}).owner(this).attach(oEl, 'mouseout');

			eEl.addClass('__tts');
		}

		this._show(eEl, eLayer, sUrl, !bAutoPlay);

	},

	_show : function(eEl, eLayer, sUrl, bSuspend) {

		var self = this;

		try { if (eEl.$value() == this._oWord.$value()) eEl = null; } catch(e) {}

		if (!eEl) {
			this._pinyinTimer.stop();
			return;
		}

		this._hide(true);

		this._oWord = eEl;
		this._oWord.addClass('tts_on');

		this._oLayer = eLayer;

		this._pinyinTimer.start(500, function() {

			// 레이어 보여주기
			var oPos = eEl.offset();
			var oLayer = self._oLayer.$value();

			if ($Agent().navigator().ie) { // IE 버그 회피
				oLayer.style.left = oPos.left + 'px';
				oLayer.style.top = oPos.top - oLayer.offsetHeight + 'px';
			} else {
				oLayer.style.top = oPos.top - oLayer.offsetHeight + 'px';
				oLayer.style.left = oPos.left + 'px';
			}

			if (!self._onlyPinyin) self._tts.play(sUrl, bSuspend);

		});

	},

	_hide : function(bRightNow) {

		var self = this;

		var pFunc = function() {
			if (self._oWord) self._oWord.removeClass('tts_on');
			self._oWord = null;

			if (self._oLayer) self._oLayer.css('left', '-99999px');
			self._oLayer = null;

			if (!self._onlyPinyin) self._tts.stop();
		};

		this._pinyinTimer.stop();

		if (bRightNow) pFunc();
		else this._pinyinTimer.start(500, pFunc); // 사라질땐 0.5초 딜레이 후 사라짐

	},

	_currentUser : null,

	_user : function(oEl, aLinks, sTarget) {

		var o = this._o;

		var eEl = $Element(oEl);
		var oOffset = eEl.offset();

		var oLayer = o.userinfo.layer;
		var eLayer = $Element(oLayer);

		var aPos = [ oOffset.left + parseInt(oEl.offsetWidth / 2) - 14, oOffset.top - oLayer.offsetHeight - 1 ];

		this._currentUser = oEl;
		this._userTimer.stop();

		var aClientSize = SPS.layer.getClientSize();

		if (aClientSize[0] < aPos[0] + 110)
			aPos[0] = aClientSize[0] - 110;

		eLayer.css('left', aPos[0] + 'px');

		if (aPos[1] < 40) {
			eLayer.addClass('tip_layer2');
			eLayer.removeClass('tip_layer');
			eLayer.css('top', oOffset.top + oEl.offsetHeight + 1 + 'px');
		} else {
			eLayer.removeClass('tip_layer2');
			eLayer.addClass('tip_layer');
			eLayer.css('top', aPos[1] + 'px');
		}

		if (!eEl.hasClass('__user')) {

			// 이벤트 부여
			$Fn(function(oEvent) {
				if (oEvent.of(oEl)) return;
				this._hideUser();
			}).owner(this).attach(oEl, 'mouseout');

			$Fn(function(oEvent) {
				if (oEvent.of(oEl)) return;
				if (oEl != this._currentUser) return;

				this._userTimer.stop();
			}).owner(this).attach(oEl, 'mouseover');

			eEl.addClass('__user');
		}


		var oLinks = $$('a.userlink', oLayer);
		$A(oLinks).forEach(function(oLink, nIdx) {

			if (aLinks[nIdx]) {

				oLink.href = aLinks[nIdx];

				if (sTarget) {

					oLink.onclick = function() {

						if (sTarget.indexOf('_') == 0) {

							if (sTarget == '_new')
								SPS.newWin(this.href);
							else
								window.open(this.href, sTarget);

							return false;

						} else {

							var oWnd = null;

							try { oWnd = eval(sTarget); } catch(e) {}

							if (oWnd) {

								oWnd.location.href = this.href;

								// IE bug 버그 때문에 hide 를 못 씀
								eLayer.css('left', '-99999px');
								eLayer.css('top', '-99999px');

								return false;

							}

						}

						return true;

					};

				} else {
					oLink.onclick = null;
				}
			}

		});

	},

	user : function(oEl, aLinks, sTarget) {
		var o = this._o;

		$Element(o.userinfo.theirNciku).show();
		$Element(o.userinfo.myNciku).hide();

		return this._user(oEl, aLinks, sTarget);
	},

	myself : function(oEl, aLinks, sTarget) {
		var o = this._o;

		$Element(o.userinfo.theirNciku).hide();
		$Element(o.userinfo.myNciku).show();

		return this._user(oEl, aLinks, sTarget);
	},

	_hideUser : function() {

		var o = this._o;
		var oLayer = o.userinfo.layer;

		this._userTimer.start(100, function() {
			oLayer.style.left = '-999999px';
		});

	},

	_ttsElement : null,
	_ttsLayer : null,

	_ttsShow : function(oEl, oLayer,isDisplay) {

		this._ttsHide();
		if(curOver){
			//------------- LW modify 2008-06-05 for Pinyin -----------
			try{
				var over = curOver._event.target || curOver._event.srcElement;
				if(over.tagName.toLowerCase() == 'a' || over.tagName.toLowerCase() == 'span'){
					clearTimeout(time);
				}
			}catch(e){
					clearTimeout(time);
			}
		}
		this._ttsElement = oEl;
		this._ttsLayer = oLayer;

		oLayer.style.width = 'auto';
		if (oLayer.offsetWidth > 880)
			oLayer.style.width = '880px';
			
		var oPos = $Element(oEl).offset();

		var nRight = oPos.left + oLayer.offsetWidth;
		var aClientSize = SPS.layer.getClientSize();

		if (aClientSize[0] < nRight) oPos.left = aClientSize[0] - oLayer.offsetWidth;

		// 显示发音层。新增加第三个参数isDisplay，true显示拼音层否则不显示
		if(isDisplay){
			if ($Agent().navigator().ie) { // IE 버그 회피
				oLayer.style.left = oPos.left + 'px';
				oLayer.style.top = oPos.top - oLayer.offsetHeight + 'px';
			} else {
				oLayer.style.top = oPos.top - oLayer.offsetHeight + 'px';
				oLayer.style.left = oPos.left + 'px';
			}
		}

		if ($Element(oEl).hasClass('tts_button')) oEl = oEl.parentNode;
		$Element(oEl).addClass('tts_on');

	},

	_ttsHide : function(bDelay) {

		var self = this;

		if (bDelay) {
			this._ttsTimer.start(100, function() { self._ttsHide(); });
			return;
		}

		if (this._ttsElement) {

			var oEl = this._ttsElement;

			if ($Element(oEl).hasClass('tts_button')) oEl = oEl.parentNode;
			$Element(oEl).removeClass('tts_on');

			this._ttsElement = null;
		}

		if (this._ttsLayer) $Element(this._ttsLayer).css('left', '-9999999px');
		this._ttsLayer = null;

		this._ttsTimer.stop();
		this._tts.stop();

	},

	_bindTTSEvent : function() {

		var self = this;
		var o = this._o;

		$Fn(function(oEvent) {
			self._ttsTimer.stop();
		}).attach(o.cn_tts.layer, 'mouseover');

		$Fn(function(oEvent) {
			self._ttsTimer.stop();
		}).attach(o.en_tts.layer, 'mouseover');

		$Fn(function(oEvent) {
			self._ttsHide(true);
		}).attach(o.cn_tts.layer, 'mouseout');

		$Fn(function(oEvent) {
			self._ttsHide(true);
		}).attach(o.en_tts.layer, 'mouseout');

	},

	pinyin : function(oEl, sPinyin) {
		if (this._oldPinyin != sPinyin)
			this._ttsHide();

		this._oldPinyin = sPinyin;
		this.newTTS(oEl, '', sPinyin, 0); // 设置从喇叭到文字上时，拼音层显示的间隔，默认为300
	},

	//------------------ auto play function ---------------------
	/**
	 * Parameter：
	 *	@oEl: clicked icon
	 *	@sText: text to speech
	 *	@sPinyin: pin yin
	 */
	newTTS : function(oEl, sText, sPinyin, nDelay, all) {

		if (!SPS.tts._ttsEnable) {
			alert(SPS.text('TTS_NOT_SUPPORTED'));
			return;
		}

		var self = this;
		if (!sText && !sPinyin) return;

		nDelay = nDelay || 0;
		all = all || 0;	// 0：单个播放；1：全部播放

		var o = this._o;
		var eEl = $Element(oEl);

		var sKey = sPinyin ? 'cn_tts' : 'en_tts'; // sPinyin 유무에 따라 레이어 모양 결정

		if (sText) {
			var bIsChinese = sText.search(/[\u4E00-\u9FFF]/) > -1;
			var sUrl = SPS.tts.textToUrl(sText, !bIsChinese);			// 080707 player's url
			var bAutoPlay = (SPS.getCookie('autoPlayFlag') != 'false');		// 080707 match keyword(autoPlayFlag) from cookie it will return true or false,if true then auto play, if false then stop

			o[sKey].autoplay.checked = bAutoPlay ? true : false;	// 080707 true is auto play; false is stopping
		}

		if (sPinyin) SPS.data.setValue('.txt_', o[sKey].layer, { chinese : sText, pinyin : sPinyin }, true);

		if (sText) {
			$Element(o.cn_tts.chinese).show();
			$Element(o.cn_tts.autoplayArea).show();
		} else {
			$Element(o.cn_tts.chinese).hide();
			$Element(o.cn_tts.autoplayArea).hide();
		}

		// 레이어 보여주기
		var oLayer = o[sKey].layer;

		////////

		var bind = function(oEl) {

			var eEl = $Element(oEl);
			if (eEl.hasClass('__tts')) return;
			eEl.addClass('__tts');

			$Fn(function(oEvent) {
				curOver = oEvent;	// LW modify 2008-06-05 for Pinyin
				if (oEl != self._ttsElement) return;
				self._ttsTimer.stop();
			}).attach(oEl, 'mouseover');

			if(all === 0){
				$Fn(function(oEvent) {
					//if (oEvent.of(oEl)) return;
					curOut = oEvent;	// LW modify 2008-06-05 for Pinyin
					self._ttsHide(true);
				}).attach(oEl, 'mouseout');
			}
		};

		bind(oEl);

		this._ttsTimer.start(nDelay, function() {
			self._ttsShow(oEl, oLayer,true);	// 显示发音层在此调用。新加第三个参数，true显示发音层；false不显示发音层
			if (sText) self._tts.play(sUrl, !bAutoPlay, nDelay);	// 【nDelay】播放的次数
		});

	},

	playTTS : function(sText, sPinyin, nDelay,times) {

		if (!SPS.tts._ttsEnable) {
			alert(SPS.text('TTS_NOT_SUPPORTED'));
			return;
		}

		var self = this;
		nDelay = nDelay || 0;
		times=times||1
		var o = this._o;
		var sKey = sPinyin ? 'cn_tts' : 'en_tts'; // sPinyin 유무에 따라 레이어 모양 결정

		if (sText) {
			var bIsChinese = sText.search(/[\u4E00-\u9FFF]/) > -1;
			var sUrl = SPS.tts.textToUrl(sText, !bIsChinese);			// 080707 player's url
		}
		// 레이어 보여주기
		if (sText) self._tts.play(sUrl, false,times);
	}

};

(function(className) {

	SPS[className] = $Class({

		$init : function(oEl) { SPS.commonLayer._init($(oEl)); }

	});

})('cm_layer');


if(typeof com == "undefined") var com = new Object();
if(typeof com.deconcept == "undefined") com.deconcept = new Object();
if(typeof com.deconcept.util == "undefined") com.deconcept.util = new Object();
if(typeof com.deconcept.FlashObjectUtil == "undefined") com.deconcept.FlashObjectUtil = new Object();
com.deconcept.FlashObject = function(swf, id, w, h, ver, c, useExpressInstall, quality, xiRedirectUrl, redirectUrl, detectKey){
  if (!document.createElement || !document.getElementById) return;
  this.DETECT_KEY = detectKey ? detectKey : 'detectflash';
  this.skipDetect = com.deconcept.util.getRequestParameter(this.DETECT_KEY);
  this.params = new Object();
  this.variables = new Object();
  this.attributes = new Array();
  this.useExpressInstall = useExpressInstall;

  if(swf) this.setAttribute('swf', swf);
  if(id) this.setAttribute('id', id);
  if(w) this.setAttribute('width', w);
  if(h) this.setAttribute('height', h);
  if(ver) this.setAttribute('version', new com.deconcept.PlayerVersion(ver.toString().split(".")));
  this.installedVer = com.deconcept.FlashObjectUtil.getPlayerVersion(this.getAttribute('version'), useExpressInstall);
  if(c) this.addParam('bgcolor', c);
  var q = quality ? quality : 'high';
  this.addParam('quality', q);
  var xir = (xiRedirectUrl) ? xiRedirectUrl : window.location;
  this.setAttribute('xiRedirectUrl', xir);
  this.setAttribute('redirectUrl', '');
  if(redirectUrl) this.setAttribute('redirectUrl', redirectUrl);
};
com.deconcept.FlashObject.prototype = {
  setAttribute: function(name, value){
    this.attributes[name] = value;
  },
  getAttribute: function(name){
    return this.attributes[name];
  },
  addParam: function(name, value){
    this.params[name] = value;
  },
  getParams: function(){
    return this.params;
  },
  addVariable: function(name, value){
	  if(name == "url") alert(encodeURIComponent(value));
    this.variables[name] = encodeURIComponent(value);
  },
  getVariable: function(name){
    return this.variables[name];
  },
  getVariables: function(){
    return this.variables;
  },
  createParamTag: function(n, v){
    var p = document.createElement('param');
    p.setAttribute('name', n);
    p.setAttribute('value', v);
    return p;
  },
  getVariablePairs: function(){
    var variablePairs = new Array();
    var key;
    var variables = this.getVariables();
    for(key in variables){
      variablePairs.push(key +"="+ variables[key]);
    }
    return variablePairs;
  },
  getFlashHTML: function() {
    var flashNode = "";
    if (navigator.plugins && navigator.mimeTypes && navigator.mimeTypes.length) { // netscape plugin architecture
      if (this.getAttribute("doExpressInstall")) this.addVariable("MMplayerType", "PlugIn");
      flashNode = '<embed type="application/x-shockwave-flash" src="'+ this.getAttribute('swf') +'" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'"';
      flashNode += ' id="'+ this.getAttribute('id') +'" name="'+ this.getAttribute('id') +'" ';
      var params = this.getParams();
       for(var key in params){ flashNode += [key] +'="'+ params[key] +'" '; }
      var pairs = this.getVariablePairs().join("&");
       if (pairs.length > 0){ flashNode += 'flashvars="'+ pairs +'"'; }
      flashNode += '/>';
    } else { // PC IE
      if (this.getAttribute("doExpressInstall")) this.addVariable("MMplayerType", "ActiveX");
      flashNode = '<object id="'+ this.getAttribute('id') +'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'">';
      flashNode += '<param name="movie" value="'+ this.getAttribute('swf') +'" />"';
      var params = this.getParams();
       for(var key in params) {
        flashNode += '<param name="'+ key +'" value="'+ params[key] +'">';
       }
      var pairs = this.getVariablePairs().join("&");
       if(pairs.length > 0) flashNode += '<param name="flashvars" value="'+ pairs +'">';
    }
    return flashNode;
  },
  write: function(elementId){
    if(this.useExpressInstall) {
      // check to see if we need to do an express install
      var expressInstallReqVer = new com.deconcept.PlayerVersion([6,0,65]);
      if (this.installedVer.versionIsValid(expressInstallReqVer) && !this.installedVer.versionIsValid(this.getAttribute('version'))) {
        this.setAttribute('doExpressInstall', true);
        this.addVariable("MMredirectURL", escape(this.getAttribute('xiRedirectUrl')));
        document.title = document.title.slice(0, 47) + " - Flash Player Installation";
        this.addVariable("MMdoctitle", document.title);
      }
    } else {
      this.setAttribute('doExpressInstall', false);
    }
    if(this.skipDetect || this.getAttribute('doExpressInstall') || this.installedVer.versionIsValid(this.getAttribute('version'))){
      var n = (typeof elementId == 'string') ? document.getElementById(elementId) : elementId;
      n.innerHTML = this.getFlashHTML();
    }else{
      if(this.getAttribute('redirectUrl') != "") {
        document.location.replace(this.getAttribute('redirectUrl'));
      }
    }
  }
};

/* ---- detection functions ---- */
com.deconcept.FlashObjectUtil.getPlayerVersion = function(reqVer, xiInstall){
  var PlayerVersion = new com.deconcept.PlayerVersion(0,0,0);
  if(navigator.plugins && navigator.mimeTypes.length){
    var x = navigator.plugins["Shockwave Flash"];
    if(x && x.description) {
      PlayerVersion = new com.deconcept.PlayerVersion(x.description.replace(/([a-z]|[A-Z]|\s)+/, "").replace(/(\s+r|\s+b[0-9]+)/, ".").split("."));
    }
  }else{
    try{
      var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
      for (var i=3; axo!=null; i++) {
        axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+i);
        PlayerVersion = new com.deconcept.PlayerVersion([i,0,0]);
      }
    }catch(e){}
    if (reqVer && reqVer.major > PlayerVersion.major) return PlayerVersion; // version is ok, skip minor detection
    // this only does the minor rev lookup if the user's major version
    // is not 6 or we are checking for a specific minor or revision number
    // see http://blog.deconcept.com/2006/01/11/getvariable-setvariable-crash-internet-explorer-flash-6/
    if (!reqVer || ((reqVer.minor != 0 || reqVer.rev != 0) && PlayerVersion.major == reqVer.major) || PlayerVersion.major != 6 || xiInstall) {
      try{
        PlayerVersion = new com.deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));
      }catch(e){}
    }
  }
  return PlayerVersion;
};
com.deconcept.PlayerVersion = function(arrVersion){
  this.major = parseInt(arrVersion[0]) || 0;
  this.minor = parseInt(arrVersion[1]) || 0;
  this.rev = parseInt(arrVersion[2]) || 0;
};
com.deconcept.PlayerVersion.prototype.versionIsValid = function(fv){
  if(this.major < fv.major) return false;
  if(this.major > fv.major) return true;
  if(this.minor < fv.minor) return false;
  if(this.minor > fv.minor) return true;
  if(this.rev < fv.rev) return false;
  return true;
};
/* ---- get value of query string param ---- */
com.deconcept.util = {
  getRequestParameter: function(param){
    var q = document.location.search || document.location.href.hash;
    if(q){
      var startIndex = q.indexOf(param +"=");
      var endIndex = (q.indexOf("&", startIndex) > -1) ? q.indexOf("&", startIndex) : q.length;
      if (q.length > 1 && startIndex > -1) {
        return q.substring(q.indexOf("=", startIndex)+1, endIndex);
      }
    }
    return "";
  },
  removeChildren: function(n){
    while (n.hasChildNodes()) n.removeChild(n.firstChild);
  }
};

/* add Array.push if needed (ie5) */
if (Array.prototype.push == null) { Array.prototype.push = function(item) { this[this.length] = item; return this.length; }}

/* add some aliases for ease of use/backwards compatibility */
var getQueryParamValue = com.deconcept.util.getRequestParameter;
var FlashObject = com.deconcept.FlashObject;

// Add DOMLoad function
SPS.DOMLoad = (function() {
	var DOMLoad = {
		_handler : [],
		done : false,
		
		attach : function(fpHandler) {
			this._handler.push(fpHandler);
		},
		
		_fire : function() {
			this.done = true;
			var aHandlers = this._handler;
			
			setTimeout(function() {
				for (var i = 0, fpHandler; fpHandler = aHandlers[i]; i++)
					fpHandler();
			}, 0);
		}
	};
	
	if (document.addEventListener) {
		document.addEventListener("DOMContentLoaded", function() { DOMLoad._fire(); }, false);
    } 
	else if (document.attachEvent) {
		var oDummy = document.createElement('document:ready');
		var oTimer = setInterval(function() {
			try {
				oDummy.doScroll('left');
				oDummy = null;

				clearInterval(oTimer);
				DOMLoad._fire();
			} catch(e) { }
		}, 10);
	}
	return DOMLoad;
})();

var cssquery = (function() {
	
	var sVersion = '2.3';
	
	var debugOption = { repeat : 1 };
	
	// 빠른 처리를 위해 노드마다 유일키 값 셋팅
	var UID = 1;
	
	var cost = 0;
	var validUID = {};
	
	var bSupportByClassName = document.createElement("DIV").getElementsByClassName ? true : false;
	var safeHTML = false;
	
	var getUID4HTML = function(oEl) {
		
		var nUID = safeHTML ? (oEl._cssquery_UID && oEl._cssquery_UID[0]) : oEl._cssquery_UID;
		if (nUID && validUID[nUID] == oEl) return nUID;
		
		nUID = UID++;
		oEl._cssquery_UID = safeHTML ? [ nUID ] : nUID;
		validUID[nUID] = oEl;
		
		return nUID;

	};
	
	var getUID4XML = function(oEl) {
		
		var oAttr = oEl.getAttribute('_cssquery_UID');
		var nUID = safeHTML ? (oAttr && oAttr[0]) : oAttr;
		
		if (!nUID) {
			nUID = UID++;
			oEl.setAttribute('_cssquery_UID', safeHTML ? [ nUID ] : nUID);
		}
		
		return nUID;
		
	};
	
	var getUID = getUID4HTML;
	
	var uniqid = function(sPrefix) {
		return (sPrefix || '') + new Date().getTime() + parseInt(Math.random() * 100000000);
	};
	
	function getElementsByClass(searchClass,node,tag) {
        var classElements = new Array();
        if ( node == null )
                node = document;
        if ( tag == null )
                tag = '*';
        var els = node.getElementsByTagName(tag);
        var elsLen = els.length;
        var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
        for (i = 0, j = 0; i < elsLen; i++) {
                if ( pattern.test(els[i].className) ) {
                        classElements[j] = els[i];
                        j++;
                }
        }
        return classElements;
	}

	var getChilds_dontShrink = function(oEl, sTagName, sClassName) {
		if (bSupportByClassName && sClassName) {
			if(oEl.getElementsByClassName)
				return oEl.getElementsByClassName(sClassName);
			if(oEl.querySelectorAll)
				return oEl.querySelectorAll(sClassName);
			return getElementsByClass(sClassName, oEl, sTagName);
		}
		else if (sTagName == '*') return oEl.all || oEl.getElementsByTagName(sTagName);
		return oEl.getElementsByTagName(sTagName);
	};

	var clearKeys = function() {
		 backupKeys._keys = {};
	};
	
	var oDocument_dontShrink = document;
	
	var bXMLDocument = false;
	
	// 따옴표, [] 등 파싱에 문제가 될 수 있는 부분 replace 시켜놓기
	var backupKeys = function(sQuery) {
		
		var oKeys = backupKeys._keys;
		
		// 작은 따옴표 걷어내기
		sQuery = sQuery.replace(/'(\\'|[^'])*'/g, function(sAll) {
			var uid = uniqid('QUOT');
			oKeys[uid] = sAll;
			return uid;
		});
		
		// 큰 따옴표 걷어내기
		sQuery = sQuery.replace(/"(\\"|[^"])*"/g, function(sAll) {
			var uid = uniqid('QUOT');
			oKeys[uid] = sAll;
			return uid;
		});
		
		// [ ] 형태 걷어내기
		sQuery = sQuery.replace(/\[(.*?)\]/g, function(sAll, sBody) {
			if (sBody.indexOf('ATTR') == 0) return sAll;
			var uid = '[' + uniqid('ATTR') + ']';
			oKeys[uid] = sAll;
			return uid;
		});
	
		// ( ) 형태 걷어내기
		var bChanged;
		
		do {
			
			bChanged = false;
		
			sQuery = sQuery.replace(/\(((\\\)|[^)|^(])*)\)/g, function(sAll, sBody) {
				if (sBody.indexOf('BRCE') == 0) return sAll;
				var uid = '_' + uniqid('BRCE');
				oKeys[uid] = sAll;
				bChanged = true;
				return uid;
			});
		
		} while(bChanged);
	
		return sQuery;
		
	};
	
	// replace 시켜놓은 부분 복구하기
	var restoreKeys = function(sQuery, bOnlyAttrBrace) {
		
		var oKeys = backupKeys._keys;
	
		var bChanged;
		var rRegex = bOnlyAttrBrace ? /(\[ATTR[0-9]+\])/g : /(QUOT[0-9]+|\[ATTR[0-9]+\])/g;
		
		do {
			
			bChanged = false;
	
			sQuery = sQuery.replace(rRegex, function(sKey) {
				
				if (oKeys[sKey]) {
					bChanged = true;
					return oKeys[sKey];
				}
				
				return sKey;
	
			});
		
		} while(bChanged);
		
		// ( ) 는 한꺼풀만 벗겨내기
		sQuery = sQuery.replace(/_BRCE[0-9]+/g, function(sKey) {
			return oKeys[sKey] ? oKeys[sKey] : sKey;
		});
		
		return sQuery;
		
	};
	
	// replace 시켜놓은 문자열에서 Quot 을 제외하고 리턴
	var restoreString = function(sKey) {
		
		var oKeys = backupKeys._keys;
		var sOrg = oKeys[sKey];
		
		if (!sOrg) return sKey;
		return eval(sOrg);
		
	};
	
	var wrapQuot = function(sStr) {
		return '"' + sStr.replace(/"/g, '\\"') + '"';
	};
	
	var getStyleKey = function(sKey) {

		if (/^@/.test(sKey)) return sKey.substr(1);
		return null;
		
	};
	
	var getCSS = function(oEl, sKey) {
		
		if (oEl.currentStyle) {
			
			if (sKey == "float") sKey = "styleFloat";
			return oEl.currentStyle[sKey] || oEl.style[sKey];
			
		} else if (window.getComputedStyle) {
			
			return oDocument_dontShrink.defaultView.getComputedStyle(oEl, null).getPropertyValue(sKey.replace(/([A-Z])/g,"-$1").toLowerCase()) || oEl.style[sKey];
			
		}

		if (sKey == "float" && /MSIE/.test(window.navigator.userAgent)) sKey = "styleFloat";
		return oEl.style[sKey];
		
	};

	var oCamels = {
		'accesskey' : 'accessKey',
		'cellspacing' : 'cellSpacing',
		'cellpadding' : 'cellPadding',
		'class' : 'className',
		'colspan' : 'colSpan',
		'for' : 'htmlFor',
		'maxlength' : 'maxLength',
		'readonly' : 'readOnly',
		'rowspan' : 'rowSpan',
		'tabindex' : 'tabIndex',
		'valign' : 'vAlign'
	};

	var getDefineCode = function(sKey) {
		
		var sVal;
		var sStyleKey;

		if (bXMLDocument) {
			
			sVal = 'oEl.getAttribute("' + sKey + '")';
		
		} else {
		
			if (sStyleKey = getStyleKey(sKey)) {
				
				sKey = '$$' + sStyleKey;
				sVal = 'getCSS(oEl, "' + sStyleKey + '")';
				
			} else {
				
				switch (sKey) {
				case 'checked':
					sVal = 'oEl.checked + ""';
					break;
					
				case 'disabled':
					sVal = 'oEl.disabled + ""';
					break;
					
				case 'enabled':
					sVal = '!oEl.disabled + ""';
					break;
					
				case 'readonly':
					sVal = 'oEl.readOnly + ""';
					break;
					
				case 'selected':
					sVal = 'oEl.selected + ""';
					break;
					
				default:
					if (oCamels[sKey]) sVal = 'oEl.' + oCamels[sKey];
					else sVal = 'oEl.getAttribute("' + sKey + '")';
				}
				
			}
			
		}
			
		return '_' + sKey + ' = ' + sVal;
	};
	
	var getReturnCode = function(oExpr) {
		
		var sStyleKey = getStyleKey(oExpr.key);
		
		var sVar = '_' + (sStyleKey ? '$$' + sStyleKey : oExpr.key);
		var sVal = oExpr.val ? wrapQuot(oExpr.val) : '';
		
		switch (oExpr.op) {
		case '~=':
			return '(' + sVar + ' && (" " + ' + sVar + ' + " ").indexOf(" " + ' + sVal + ' + " ") > -1)';
		case '^=':
			return '(' + sVar + ' && ' + sVar + '.indexOf(' + sVal + ') == 0)';
		case '$=':
			return '(' + sVar + ' && ' + sVar + '.substr(' + sVar + '.length - ' + oExpr.val.length + ') == ' + sVal + ')';
		case '*=':
			return '(' + sVar + ' && ' + sVar + '.indexOf(' + sVal + ') > -1)';
		case '!=':
			return '(' + sVar + ' != ' + sVal + ')';
		case '=':
			return '(' + sVar + ' == ' + sVal + ')';
		}
	
		return '(' + sVar + ')';
		
	};
	
	var getNodeIndex = function(oEl) {
		
		var nUID = getUID(oEl);
		var nIndex = oNodeIndexes[nUID] || 0;
		
		// 노드 인덱스를 구할 수 없으면
		if (nIndex == 0) {

			for (var oSib = (oEl.parentNode || oEl._IE5_parentNode).firstChild; oSib; oSib = oSib.nextSibling) {
				
				if (oSib.nodeType != 1) continue;
				nIndex++;
				
				setNodeIndex(oSib, nIndex);
				
			}
						
			nIndex = oNodeIndexes[nUID];
			
		}
				
		return nIndex;
				
	};
	
	// 몇번째 자식인지 설정하는 부분
	var oNodeIndexes = {};

	var setNodeIndex = function(oEl, nIndex) {
		var nUID = getUID(oEl);
		oNodeIndexes[nUID] = nIndex;
	};
	
	var unsetNodeIndexes = function() {
		setTimeout(function() { oNodeIndexes = {}; }, 0);
	};
	
	// 가상 클래스
	var oPseudoes_dontShrink = {
	
		'contains' : function(oEl, sOption) {
			return (oEl.innerText || oEl.textContent || '').indexOf(sOption) > -1;
		},
		
		'last-child' : function(oEl, sOption) {
			for (oEl = oEl.nextSibling; oEl; oEl = oEl.nextSibling)
				if (oEl.nodeType == 1)
					return false;
			
			return true;
		},
		
		'first-child' : function(oEl, sOption) {
			for (oEl = oEl.previousSibling; oEl; oEl = oEl.previousSibling)
				if (oEl.nodeType == 1)
					return false;
					
			return true;
		},
		
		'only-child' : function(oEl, sOption) {
			var nChild = 0;
			
			for (var oChild = (oEl.parentNode || oEl._IE5_parentNode).firstChild; oChild; oChild = oChild.nextSibling) {
				if (oChild.nodeType == 1) nChild++;
				if (nChild > 1) return false;
			}
			
			return nChild ? true : false;
		},

		'empty' : function(oEl, _) {
			return oEl.firstChild ? false : true;
		},
		
		'nth-child' : function(oEl, nMul, nAdd) {
			var nIndex = getNodeIndex(oEl);
			return nIndex % nMul == nAdd;
		},
		
		'nth-last-child' : function(oEl, nMul, nAdd) {
			var oLast = (oEl.parentNode || oEl._IE5_parentNode).lastChild;
			for (; oLast; oLast = oLast.previousSibling)
				if (oLast.nodeType == 1) break;
				
			var nTotal = getNodeIndex(oLast);
			var nIndex = getNodeIndex(oEl);
			
			var nLastIndex = nTotal - nIndex + 1;
			return nLastIndex % nMul == nAdd;
		}
		
	};
	
	// 단일 part 의 body 에서 expression 뽑아냄
	var getExpression = function(sBody) {

		var oRet = { defines : '', returns : 'true' };
		
		var sBody = restoreKeys(sBody, true);
	
		var aExprs = [];
		var aDefineCode = [], aReturnCode = [];
		var sId, sTagName;
		
		// 유사클래스 조건 얻어내기
		var sBody = sBody.replace(/:([\w-]+)(\(([^)]*)\))?/g, function(_, sType, _, sOption) {
			
			switch (sType) {
			case 'not':
				var oInner = getExpression(sOption); // 괄호 안에 있는거 재귀파싱하기
				
				var sFuncDefines = oInner.defines;
				var sFuncReturns = oInner.returnsID + oInner.returnsTAG + oInner.returns;
				
				aReturnCode.push('!(function() { ' + sFuncDefines + ' return ' + sFuncReturns + ' })()');
				break;
				
			case 'nth-child':
			case 'nth-last-child':
				sOption =  restoreString(sOption);
				
				if (sOption == 'even') sOption = '2n';
				else if (sOption == 'odd') sOption = '2n+1';

				var nMul, nAdd;
				
				if (/([0-9]*)n([+-][0-9]+)*/.test(sOption)) {
					nMul = parseInt(RegExp.$1) || 1;
					nAdd = parseInt(RegExp.$2) || 0;
				} else {
					nMul = Infinity;
					nAdd = parseInt(sOption);
				}
				
				aReturnCode.push('oPseudoes_dontShrink[' + wrapQuot(sType) + '](oEl, ' + nMul + ', ' + nAdd + ')');
				break;
				
			case 'first-of-type':
			case 'last-of-type':
				sType = (sType == 'first-of-type' ? 'nth-of-type' : 'nth-last-of-type');
				sOption = 1;
				
			case 'nth-of-type':
			case 'nth-last-of-type':
				sOption =  restoreString(sOption);
				
				if (sOption == 'even') sOption = '2n';
				else if (sOption == 'odd') sOption = '2n+1';

				var nMul, nAdd;
				
				if (/([0-9]*)n([+-][0-9]+)*/.test(sOption)) {
					nMul = parseInt(RegExp.$1) || 1;
					nAdd = parseInt(RegExp.$2) || 0;
				} else {
					nMul = Infinity;
					nAdd = parseInt(sOption);
				}
				
				oRet.nth = [ nMul, nAdd, sType ];
				break;
				
			default:
				sOption = sOption ? restoreString(sOption) : '';
				aReturnCode.push('oPseudoes_dontShrink[' + wrapQuot(sType) + '](oEl, ' + wrapQuot(sOption) + ')');
				break;
			}
			
			return '';
			
		});
		
		// [key=value] 형태 조건 얻어내기
		var sBody = sBody.replace(/\[(@?[\w-]+)(([!^~$*]?=)([^\]]*))?\]/g, function(_, sKey, _, sOp, sVal) {
			
			sKey = restoreString(sKey);
			sVal = restoreString(sVal);
			
			if (sKey == 'checked' || sKey == 'disabled' || sKey == 'enabled' || sKey == 'readonly' || sKey == 'selected') {
				
				if (!sVal) {
					sOp = '=';
					sVal = 'true';
				}
				
			}
			
			aExprs.push({ key : sKey, op : sOp, val : sVal });
			return '';
	
		});
		
		var sClassName = null;
	
		// 클래스 조건 얻어내기
		var sBody = sBody.replace(/\.([\w-]+)/g, function(_, sClass) { 
			aExprs.push({ key : 'class', op : '~=', val : sClass });
			if (!sClassName) sClassName = sClass;
			return '';
		});
		
		// id 조건 얻어내기
		var sBody = sBody.replace(/#([\w-]+)/g, function(_, sIdValue) {
			if (bXMLDocument) aExprs.push({ key : 'id', op : '=', val : sIdValue });
			else sId = sIdValue;
			return '';
		});
		
		sTagName = sBody == '*' ? '' : sBody;
	
		// match 함수 코드 만들어 내기
		var oVars = {};
		
		for (var i = 0, oExpr; oExpr = aExprs[i]; i++) {
			
			var sKey = oExpr.key;
			
			if (!oVars[sKey]) aDefineCode.push(getDefineCode(sKey));
			aReturnCode.unshift(getReturnCode(oExpr)); // 유사클래스 조건 검사가 맨 뒤로 가도록 unshift 사용
			oVars[sKey] = true;
			
		}
		
		if (aDefineCode.length) oRet.defines = 'var ' + aDefineCode.join(',') + ';';
		if (aReturnCode.length) oRet.returns = aReturnCode.join('&&');
		
		oRet.quotID = sId ? wrapQuot(sId) : '';
		oRet.quotTAG = sTagName ? wrapQuot(bXMLDocument ? sTagName : sTagName.toUpperCase()) : '';
		
		if (bSupportByClassName) oRet.quotCLASS = sClassName ? wrapQuot(sClassName) : '';
		
		oRet.returnsID = sId ? 'oEl.id == ' + oRet.quotID + ' && ' : '';
		oRet.returnsTAG = sTagName && sTagName != '*' ? 'oEl.tagName == ' + oRet.quotTAG + ' && ' : '';
		
		return oRet;
		
	};
	
	// 쿼리를 연산자 기준으로 잘라냄
	var splitToParts = function(sQuery) {
		
		var aParts = [];
		var sRel = ' ';
		
		var sBody = sQuery.replace(/(.*?)\s*(!?[+>~ ]|!)\s*/g, function(_, sBody, sRelative) {
			
			if (sBody) aParts.push({ rel : sRel, body : sBody });
	
			sRel = sRelative.replace(/\s+$/g, '') || ' ';
			return '';
			
		});
	
		if (sBody) aParts.push({ rel : sRel, body : sBody });
		
		return aParts;
		
	};
	
	var isNth_dontShrink = function(oEl, sTagName, nMul, nAdd, sDirection) {
		
		var nIndex = 0;
		for (var oSib = oEl; oSib; oSib = oSib[sDirection])
			if (oSib.nodeType == 1 && (!sTagName || sTagName == oSib.tagName))
					nIndex++;

		return nIndex % nMul == nAdd;

	};
	
	// 잘라낸 part 를 함수로 컴파일 하기
	var compileParts = function(aParts) {
		
		var aPartExprs = [];
		
		// 잘라낸 부분들 조건 만들기
		for (var i = 0, oPart; oPart = aParts[i]; i++)
			aPartExprs.push(getExpression(oPart.body));
		
		//////////////////// BEGIN
		
		var sFunc = '';
		var sPushCode = 'aRet.push(oEl); if (oOptions.single) { bStop = true; }';

		for (var i = aParts.length - 1, oPart; oPart = aParts[i]; i--) {
			
			var oExpr = aPartExprs[i];
			var sPush = (debugOption.callback ? 'cost++;' : '') + oExpr.defines;
			
			// console.log(oExpr);

			var sReturn = 'if (bStop) {' + (i == 0 ? 'return aRet;' : 'return;') + '}';
			
			if (oExpr.returns == 'true') sPush += (sFunc ? sFunc + '(oEl);' : sPushCode) + sReturn;
			else sPush += 'if (' + oExpr.returns + ') {' + (sFunc ? sFunc + '(oEl);' : sPushCode ) + sReturn + '}';
			
			var sCheckTag = 'oEl.nodeType != 1';
			if (oExpr.quotTAG) sCheckTag = 'oEl.tagName != ' + oExpr.quotTAG;
			
			var sTmpFunc =
				'(function(oBase' +
					(i == 0 ? ', oOptions) { var bStop = false; var aRet = [];' : ') {');

			if (oExpr.nth) {
				sPush =
					'if (isNth_dontShrink(oEl, ' +
					(oExpr.quotTAG ? oExpr.quotTAG : 'false') + ',' +
					oExpr.nth[0] + ',' +
					oExpr.nth[1] + ',' +
					'"' + (oExpr.nth[2] == 'nth-of-type' ? 'previousSibling' : 'nextSibling') + '")) {' + sPush + '}';
			}
			
			switch (oPart.rel) {
			case ' ':
				if (oExpr.quotID) {
					
					sTmpFunc +=
						'var oEl = oDocument_dontShrink.getElementById(' + oExpr.quotID + ');' +
						'var oCandi = oEl;' +
						'for (; oCandi; oCandi = (oCandi.parentNode || oCandi._IE5_parentNode)) {' +
							'if (oCandi == oBase) break;' +
						'}' +
						'if (!oCandi || ' + sCheckTag + ') return aRet;' +
						sPush;
					
				} else {
					
					sTmpFunc +=
						'var aCandi = getChilds_dontShrink(oBase, ' + (oExpr.quotTAG || '"*"') + ', ' + (oExpr.quotCLASS || 'null') + ');' +
						'for (var i = 0, oEl; oEl = aCandi[i]; i++) {' +
							(oExpr.quotCLASS ? 'if (' + sCheckTag + ') continue;' : '') +
							sPush +
						'}';
					
				}
			
				break;
				
			case '>':
				if (oExpr.quotID) {
	
					sTmpFunc +=
						'var oEl = oDocument_dontShrink.getElementById(' + oExpr.quotID + ');' +
						'if ((oEl.parentNode || oEl._IE5_parentNode) != oBase || ' + sCheckTag + ') return aRet;' +
						sPush;
					
				} else {
	
					sTmpFunc +=
						'for (var oEl = oBase.firstChild; oEl; oEl = oEl.nextSibling) {' +
							'if (' + sCheckTag + ') { continue; }' +
							sPush +
						'}';
					
				}
				
				break;
				
			case '+':
				if (oExpr.quotID) {
	
					sTmpFunc +=
						'var oEl = oDocument_dontShrink.getElementById(' + oExpr.quotID + ');' +
						'var oPrev;' +
						'for (oPrev = oEl.previousSibling; oPrev; oPrev = oPrev.previousSibling) { if (oPrev.nodeType == 1) break; }' +
						'if (!oPrev || oPrev != oBase || ' + sCheckTag + ') return aRet;' +
						sPush;
					
				} else {
	
					sTmpFunc +=
						'for (var oEl = oBase.nextSibling; oEl; oEl = oEl.nextSibling) { if (oEl.nodeType == 1) break; }' +
						'if (!oEl || ' + sCheckTag + ') { return aRet; }' +
						sPush;
					
				}
				
				break;
			
			case '~':
	
				if (oExpr.quotID) {
	
					sTmpFunc +=
						'var oEl = oDocument_dontShrink.getElementById(' + oExpr.quotID + ');' +
						'var oCandi = oEl;' +
						'for (; oCandi; oCandi = oCandi.previousSibling) { if (oCandi == oBase) break; }' +
						'if (!oCandi || ' + sCheckTag + ') return aRet;' +
						sPush;
					
				} else {
	
					sTmpFunc +=
						'for (var oEl = oBase.nextSibling; oEl; oEl = oEl.nextSibling) {' +
							'if (' + sCheckTag + ') { continue; }' +
							'if (!markElement_dontShrink(oEl, ' + i + ')) { break; }' +
							sPush +
						'}';
	
				}
				
				break;
				
			case '!' :
			
				if (oExpr.quotID) {
					
					sTmpFunc +=
						'var oEl = oDocument_dontShrink.getElementById(' + oExpr.quotID + ');' +
						'for (; oBase; oBase = (oBase.parentNode || oBase._IE5_parentNode)) { if (oBase == oEl) break; }' +
						'if (!oBase || ' + sCheckTag + ') return aRet;' +
						sPush;
						
				} else {
					
					sTmpFunc +=
						'for (var oEl = (oBase.parentNode || oBase._IE5_parentNode); oEl; oEl = (oEl.parentNode || oEl._IE5_parentNode)) {'+
							'if (' + sCheckTag + ') { continue; }' +
							sPush +
						'}';
					
				}
				
				break;
	
			case '!>' :
			
				if (oExpr.quotID) {
	
					sTmpFunc +=
						'var oEl = oDocument_dontShrink.getElementById(' + oExpr.quotID + ');' +
						'var oRel = (oBase.parentNode || oBase._IE5_parentNode);' +
						'if (!oRel || oEl != oRel || (' + sCheckTag + ')) return aRet;' +
						sPush;
					
				} else {
	
					sTmpFunc +=
						'var oEl = (oBase.parentNode || oBase._IE5_parentNode);' +
						'if (!oEl || ' + sCheckTag + ') { return aRet; }' +
						sPush;
					
				}
				
				break;
				
			case '!+' :
				
				if (oExpr.quotID) {
	
					sTmpFunc +=
						'var oEl = oDocument_dontShrink.getElementById(' + oExpr.quotID + ');' +
						'var oRel;' +
						'for (oRel = oBase.previousSibling; oRel; oRel = oRel.previousSibling) { if (oRel.nodeType == 1) break; }' +
						'if (!oRel || oEl != oRel || (' + sCheckTag + ')) return aRet;' +
						sPush;
					
				} else {
	
					sTmpFunc +=
						'for (oEl = oBase.previousSibling; oEl; oEl = oEl.previousSibling) { if (oEl.nodeType == 1) break; }' +
						'if (!oEl || ' + sCheckTag + ') { return aRet; }' +
						sPush;
					
				}
				
				break;
	
			case '!~' :
				
				if (oExpr.quotID) {
					
					sTmpFunc +=
						'var oEl = oDocument_dontShrink.getElementById(' + oExpr.quotID + ');' +
						'var oRel;' +
						'for (oRel = oBase.previousSibling; oRel; oRel = oRel.previousSibling) { ' +
							'if (oRel.nodeType != 1) { continue; }' +
							'if (oRel == oEl) { break; }' +
						'}' +
						'if (!oRel || (' + sCheckTag + ')) return aRet;' +
						sPush;
					
				} else {
	
					sTmpFunc +=
						'for (oEl = oBase.previousSibling; oEl; oEl = oEl.previousSibling) {' +
							'if (' + sCheckTag + ') { continue; }' +
							'if (!markElement_dontShrink(oEl, ' + i + ')) { break; }' +
							sPush +
						'}';
					
				}
				
				break;
			}
	
			sTmpFunc +=
				(i == 0 ? 'return aRet;' : '') +
			'})';
			
			sFunc = sTmpFunc;
			
		}
		
		// alert(sFunc);
		//console.log(sFunc);
		eval('var fpCompiled = ' + sFunc + ';');
		//alert(fpCompiled);
		return fpCompiled;
		
	};
	
	// 쿼리를 match 함수로 변환
	var parseQuery = function(sQuery) {
		
		var sCacheKey = sQuery;
		
		var fpSelf = arguments.callee;
		var fpFunction = fpSelf._cache[sCacheKey];
		
		if (!fpFunction) {
			
			sQuery = backupKeys(sQuery);
			
			var aParts = splitToParts(sQuery);
			
			fpFunction = fpSelf._cache[sCacheKey] = compileParts(aParts);
			fpFunction.depth = aParts.length;
			
		}
		
		return fpFunction;
		
	};
	
	parseQuery._cache = {};
	
	// test 쿼리를 match 함수로 변환
	var parseTestQuery = function(sQuery) {
		
		var fpSelf = arguments.callee;
		
		var aSplitQuery = backupKeys(sQuery).split(/\s*,\s*/);
		var aResult = [];
		
		var nLen = aSplitQuery.length;
		var aFunc = [];
		
		for (var i = 0; i < nLen; i++) {

			aFunc.push((function(sQuery) {
				
				var sCacheKey = sQuery;
				var fpFunction = fpSelf._cache[sCacheKey];
				
				if (!fpFunction) {
					
					sQuery = backupKeys(sQuery);
					var oExpr = getExpression(sQuery);
					
					eval('fpFunction = function(oEl) { ' + oExpr.defines + 'return (' + oExpr.returnsID + oExpr.returnsTAG + oExpr.returns + '); };');
					
				}
				
				return fpFunction;
				
			})(restoreKeys(aSplitQuery[i])));
			
		}
		
		return aFunc;
		
	};
	
	parseTestQuery._cache = {};
	
	var distinct = function(aList) {
	
		var aDistinct = [];
		var oDummy = {};
		
		for (var i = 0, oEl; oEl = aList[i]; i++) {
			
			var nUID = getUID(oEl);
			if (oDummy[nUID]) continue;
			
			aDistinct.push(oEl);
			oDummy[nUID] = true;
		}
	
		return aDistinct;
	
	};
	
	var markElement_dontShrink = function(oEl, nDepth) {
		
		var nUID = getUID(oEl);
		if (cssquery._marked[nDepth][nUID]) return false;
		
		cssquery._marked[nDepth][nUID] = true;
		return true;

	};
	
	var oResultCache = null;
	var bUseResultCache = false;
		
	/**
	 * CSS 셀렉터를 사용하여 엘리먼트 목록을 얻어온다
	 * @param {String} selector	CSS 셀렉터
	 * @param {Document | Element} el	탐색을 진행하는 기준이 되는 엘리먼트 또는 문서 (생략시 현재 문서의 document 객체)
	 * @remark el 로는 XMLDocument 또는 XMLElement 도 지정할 수 있다.
	 * @return {Array} 선택된 엘리먼트 목록의 배열
	 */
	var cssquery = function(sQuery, oParent, oOptions) {
		
		if (typeof sQuery == 'object') {
			
			var oResult = {};
			
			for (var k in sQuery)
				oResult[k] = arguments.callee(sQuery[k], oParent, oOptions);
			
			return oResult;
		}
		
		cost = 0;
		
		var executeTime = new Date().getTime();
		var aRet;
		
		for (var r = 0, rp = debugOption.repeat; r < rp; r++) {
			
			aRet = (function(sQuery, oParent, oOptions) {
				
				oOptions = oOptions || {};
				
				if (!oParent) oParent = document;
					
				// ownerDocument 잡아주기
				oDocument_dontShrink = oParent.ownerDocument || oParent.document || oParent;
				
				// 브라우저 버젼이 IE5.5 이하
				if (/\bMSIE\s([0-9]+(\.[0-9]+)*);/.test(navigator.userAgent) && parseFloat(RegExp.$1) < 6) {
					
					try { oDocument_dontShrink.location; } catch(e) { oDocument_dontShrink = document; }
					
					oDocument_dontShrink.firstChild = oDocument_dontShrink.getElementsByTagName('html')[0];
					oDocument_dontShrink.firstChild._IE5_parentNode = oDocument_dontShrink;
				}
				
				// XMLDocument 인지 체크
				bXMLDocument = (typeof XMLDocument != 'undefined') ? (oDocument_dontShrink.constructor === XMLDocument) : (!oDocument_dontShrink.location);
				getUID = bXMLDocument ? getUID4XML : getUID4HTML;
		
				clearKeys();
				
				// 쿼리를 쉼표로 나누기
				var aSplitQuery = backupKeys(sQuery).split(/\s*,\s*/);
				var aResult = [];
				
				var nLen = aSplitQuery.length;
				
				for (var i = 0; i < nLen; i++)
					aSplitQuery[i] = restoreKeys(aSplitQuery[i]);
				
				// 쉼표로 나눠진 쿼리 루프
				for (var i = 0; i < nLen; i++) {
					
					var sSingleQuery = aSplitQuery[i];
					var aSingleQueryResult = null;
					
					var sResultCacheKey = sSingleQuery + (oOptions.single ? '_single' : '');
		
					// 결과 캐쉬 뒤짐
					var aCache = bUseResultCache ? oResultCache[sResultCacheKey] : null;
					if (aCache) {
						
						// 캐싱되어 있는게 있으면 parent 가 같은건지 검사한후 aSingleQueryResult 에 대입
						for (var j = 0, oCache; oCache = aCache[j]; j++) {
							if (oCache.parent == oParent) {
								aSingleQueryResult = oCache.result;
								break;
							}
						}
						
					}
					
					if (!aSingleQueryResult) {
						
						var fpFunction = parseQuery(sSingleQuery);
						// alert(fpFunction);
						
						cssquery._marked = [];
						for (var j = 0, nDepth = fpFunction.depth; j < nDepth; j++)
							cssquery._marked.push({});
						
						aSingleQueryResult = distinct(fpFunction(oParent, oOptions));
						
						// 결과 캐쉬를 사용중이면 캐쉬에 저장
						if (bUseResultCache) {
							if (!(oResultCache[sResultCacheKey] instanceof Array)) oResultCache[sResultCacheKey] = [];
							oResultCache[sResultCacheKey].push({ parent : oParent, result : aSingleQueryResult });
						}
						
					}
					
					aResult = aResult.concat(aSingleQueryResult);
					
				}
		
				unsetNodeIndexes();
		
				return aResult;
				
			})(sQuery, oParent, oOptions);
			
		}
		
		executeTime = new Date().getTime() - executeTime;

		if (debugOption.callback) debugOption.callback(sQuery, cost, executeTime);
		
		return aRet;
		
	};

	/**
	 * 특정 엘리먼트가 해당 CSS 셀렉터에 부합하는 엘리먼트인지 판단한다
	 * @remark CSS 셀렉터에 연결자는 사용할 수 없음에 유의한다.
	 * @param {Element} element	검사하고자 하는 엘리먼트
	 * @param {String} selector	CSS 셀렉터
	 * @return {Boolean} 셀렉터 조건에 부합하면 true, 부합하지 않으면 false
	 * @example

// oEl 이 div 태그 또는 p 태그, 또는 align=center 인 엘리먼트인지
if (cssquery.test(oEl, 'div, p, [align=center]')) alert('해당 조건 만족');// oEl 이 div 태그 또는 p 태그, 또는 align=center 인 엘리먼트인지
if (cssquery.test(oEl, 'div, p, [align=center]')) alert('해당 조건 만족');

	 */
	cssquery.test = function(oEl, sQuery) {

		clearKeys();
		
		var aFunc = parseTestQuery(sQuery);
		
		for (var i = 0, nLen = aFunc.length; i < nLen; i++)
			if (aFunc[i](oEl)) return true;
			
		return false;
		
	};

	/**
	 * cssquery 에 결과 캐쉬를 사용할 것인지 지정하거나 확인한다.
	 * @remark 결과 캐쉬를 사용하면 동일한 셀렉터를 사용했을 경우 새로 탐색을 하지 않고 기존 탐색 결과를 그대로 반환하기 때문에 사용자가 변수 캐쉬에 신경쓰지 않고 편하고 빠르게 쓸 수 있는 장점이 있지만 결과의 신뢰성을 위해 DOM 에 변화가 없다는 것이 확실할때만 사용해야 한다.
	 * @param {Boolean} flag	사용할 것 인지 여부 (생략시 사용 여부만 반환)
	 * @return {Boolean} 결과 캐쉬를 사용하는지 여부
	 */
	cssquery.useCache = function(bFlag) {
	
		if (typeof bFlag != 'undefined') {
			bUseResultCache = bFlag;
			cssquery.clearCache();
		}
		
		return bUseResultCache;
		
	};
	
	/**
	 * 결과 캐쉬를 사용 중에 DOM 의 변화가 생기는 등의 이유로 캐쉬를 모두 비워주고 싶을때 사용한다.
	 * @return {Void} 반환값 없음
	 */
	cssquery.clearCache = function() {
		oResultCache = {};
	};
	
	/**
	 * CSS 셀렉터를 사용하여 DOM 에서 원하는 엘리먼트를 하나만 얻어낸다. 반환하는 값은 배열이 아닌 객체 또는 null 이다.
	 * @remark 결과를 하나만 얻어내면 이후의 모든 탐색 작업을 중단하기 때문에 결과가 하나라는 보장이 있을때 빠른 속도로 결과를 얻어올 수 있다.
	 * @param {String} selector	CSS 셀렉터
	 * @param {Document | Element} el	탐색을 진행하는 기준이 되는 엘리먼트 또는 문서 (생략시 현재 문서의 document 객체)
	 * @return {Element} 선택된 엘리먼트
	 */
	cssquery.getSingle = function(sQuery, oParent) {
		return cssquery(sQuery, oParent, { single : true })[0] || null;
	};
	
	/**
	 * XPath 문법을 사용하여 엘리먼트를 얻어온다.
	 * @remark 지원하는 문법이 무척 제한적으로 특수한 경우에서만 사용하는 것을 권장한다.
	 * @param {String} xpath	XPath
	 * @param {Document | Element} el	탐색을 진행하는 기준이 되는 엘리먼트 또는 문서 (생략시 현재 문서의 document 객체)
	 * @return {Array} 선택된 엘리먼트 목록의 배열
	 */
	cssquery.xpath = function(sXPath, oParent) {
		
		var sXPath = sXPath.replace(/\/(\w+)(\[([0-9]+)\])?/g, function(_, sTag, _, sTh) {
			sTh = sTh || '1';
			return '>' + sTag + ':nth-of-type(' + sTh + ')';
		});
		
		return cssquery.getSingle(sXPath, oParent);
		
	};
	
	/**
	 * cssquery 를 사용할 때의 성능을 측정하기 위한 방법을 제공하는 함수이다.
	 * @param {Function} callback	셀렉터 실행에 소요된 비용과 시간을 받아들이는 함수 (false 인 경우 debug 옵션을 끔)
	 * @param {Number} repeat	하나의 셀렉터를 반복하여 수행하도록 해서 인위적으로 실행 속도를 늦춤
	 * @remark callback 함수의 형태는 아래와 같습니다.
	 * callback : function({String}query, {Number}cost, {Number}executeTime)
	 * <dl>
	 *	<dt>query</dt>
	 *	<dd>실행에 사용된 셀렉터</dd>
	 *	<dt>cost</dt>
	 *	<dd>탐색에 사용된 비용 (루프 횟수)</dd>
	 *	<dt>executeTime</dt>
	 *	<dd>탐색에 소요된 시간</dd>
	 * </dl>
	 * @return {Void} 반환값 없음
	 * @example

cssquery.debug(function(sQuery, nCost, nExecuteTime) {
	if (nCost > 5000) 
		console.warn('5000 이 넘는 비용이?! 체크해보자 -> ' + sQuery + '/' + nCost);
	else if (nExecuteTime > 200)
		console.warn('0.2초가 넘게 실행을?! 체크해보자 -> ' + sQuery + '/' + nExecuteTime);
}, 20);

....

cssquery.debug(false);

	 */
	cssquery.debug = function(fpCallback, nRepeat) {
		
		debugOption.callback = fpCallback;
		debugOption.repeat = nRepeat || 1;
		
	};
	
	/**
	 * IE 에서 innerHTML 을 쓸때 _cssquery_UID 나오지 않도록 하는 함수이다.
	 * true 로 설정하면 그때부터 탐색하는 노드에 대해서는 innerHTML 에 _cssquery_UID 가 나오지 않도록 하지만 탐색속도는 다소 느려질 수 있다.
	 * @param {Boolean} flag	true 로 셋팅하면 _cssquery_UID 가 나오지 않음
	 * @return {Boolean}	_cssquery_UID 가 나오지 않는 상태이면 true 반환
	 */
	cssquery.safeHTML = function(bFlag) {
		
		var bIE = /MSIE/.test(window.navigator.userAgent);
		
		if (arguments.length > 0)
			safeHTML = bFlag && bIE;
		
		return safeHTML || !bIE;
		
	};
	
	/**
	 * cssquery 의 버젼정보를 담고 있는 문자열이다.
	 */
	cssquery.version = sVersion;

	return cssquery;
	
})();

if(typeof window.$$=="undefined") window.$$=cssquery;