/*
TERMS OF USE - EASING EQUATIONS
Open source under the BSD License.
Copyright 2001 Robert Penner All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

 * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
 * Neither the name of the author nor the names of contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
var userAgent = navigator.userAgent.toLowerCase();
var	browser = {
version: (userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1],
safari: /webkit/.test(userAgent),
opera: /opera/.test(userAgent),
msie: /msie/.test(userAgent) && !/opera/.test(userAgent),
mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent)
};
var os ={
isXP : /nt 5.1/.test(userAgent),
isVista : /nt 6.0/.test(userAgent)
}

var domHelper = {
	// Add event handler
	addEvent : function(elm, evType, fn, useCapture, obj, override) {
		if (typeof elm == 'string') elm = document.getElementById(elm);
		var scope = elm;
		if (override) {
			if (override === true) scope = obj;
			else scope = override;
		}
		var wrappedFn = function(e) { return fn.call(scope, domHelper.getEvent(e), obj); };

		if (elm.addEventListener)
			elm.addEventListener(evType, wrappedFn, useCapture);
		else if (elm.attachEvent)
			elm.attachEvent('on' + evType, wrappedFn);
		else
			elm['on' + evType] = wrappedFn;
		return true;
	},
	removeEvent : function(elm, evType, fn) {

	},
	// getEvent
	getEvent: function(e, boundEl) {
		var ev = e || window.event;
		if (!ev) {
			var c = this.getEvent.caller;
			while (c) {
				ev = c.arguments[0];
				if (ev && Event == ev.constructor) break;
				c = c.caller;
			}
		}
		return ev;
	},
	// Get key
	getKey : function(e) {
		if (window.event)
			return window.event.keyCode;
		else if (e)
			return e.which;
		else
			return 0;
	},
	// Stop event propagation
	stopBubble : function(e) {
		if (window.event && window.event.cancelBubble) {
			window.event.cancelBubble = true;
		}
		if (e && e.stopPropagation) {
			e.stopPropagation();
		}
	},

	// Prevent event default action
	stopDefault : function(e){
		if(window.event && window.event.returnValue){
			window.event.returnValue = false;
		}
		if (e && e.preventDefault){
			e.preventDefault();
		}
	},

	// Stop event propagation + Prevent event default action
	cancelClick : function(e) {
		if (window.event) {
			window.event.cancelBubble = true;
			window.event.returnValue = false;
		}
		if (e && e.stopPropagation && e.preventDefault) {
			e.stopPropagation();
			e.preventDefault();
		}
	},
	// Get event target
	getTarget : function(e) {
		var target = window.event ? window.event.srcElement : e ? e.target : null;
		if (!target) { return false; }
		while (target.nodeType != 1 && target.nodeName.toLowerCase() != 'body') {
			target = target.parentNode;
		}
		return target;
	},
	// Get related event target
	getRelatedTarget : function(e) {
		var target = window.event ? window.event.fromElement : e ? e.relatedTarget : null;
		if (!target) { return false; }
		/*
		while (target.nodeType != 1 && target.nodeName.toLowerCase() != 'body') {
			target = target.parentNode;
		}
		*/
		return target;
	},
	// Key related
	isPrintable : function(key) {
		return (key >= 32 && key < 127);
	},

	// Dom Element navigation method
	lastSibling:function(node) {
		var tempObj=node.parentNode.lastChild;
		while(tempObj.nodeType!=1 && tempObj.previousSibling!=null){
			tempObj=tempObj.previousSibling;
		}
		return (tempObj.nodeType==1)?tempObj:false;
	},
	firstSibling:function(node) {
		var tempObj=node.parentNode.firstChild;
		while(tempObj.nodeType!=1 && tempObj.nextSibling!=null){
			tempObj=tempObj.nextSibling;
		}
		return (tempObj.nodeType==1)?tempObj:false;
	},
	getText:function(node){
		if(!node.hasChildNodes()){return false;}
		var reg=/^\s+$/;
		var tempObj=node.firstChild;
		while(tempObj.nodeType!=3 && tempObj.nextSibling!=null || reg.test(tempObj.nodeValue)){
			tempObj=tempObj.nextSibling;
		}
		return tempObj.nodeType==3||tempObj.nodeType==4?tempObj.nodeValue:false;
	},
	setText:function(node,txt){
		if(!node.hasChildNodes()){return false;}
		var reg=/^\s+$/;
		var tempObj=node.firstChild;
		while(tempObj.nodeType!=3 && tempObj.nextSibling!=null || reg.test(tempObj.nodeValue)){
			tempObj=tempObj.nextSibling;
		}
		if(tempObj.nodeType==3){tempObj.nodeValue=txt}else{return false;}
	},
	createLink:function(to,txt){
		var tempObj=document.createElement('a');
		tempObj.appendChild(document.createTextNode(txt));
		tempObj.setAttribute('href',to);
		return tempObj;
	},
	createTextElm:function(elm,txt){
		var tempObj=document.createElement(elm);
		tempObj.appendChild(document.createTextNode(txt));
		return tempObj;
	},
	closestSibling:function(node,direction){
		var tempObj;
		if(direction==-1 && node.previousSibling!=null){
			tempObj=node.previousSibling;
			while(tempObj.nodeType!=1 && tempObj.previousSibling!=null){
				 tempObj=tempObj.previousSibling;
			}
		}else if(direction==1 && node.nextSibling!=null){
			tempObj=node.nextSibling;
			while(tempObj.nodeType!=1 && tempObj.nextSibling!=null){
				 tempObj=tempObj.nextSibling;
			}
		}
		return tempObj.nodeType==1?tempObj:false;
	},
	// class management
	cssjs:function(a,o,c1,c2) {
		switch (a){
			case 'swap':
				o.className=!domHelper.cssjs('check',o,c1)?o.className.replace(c2,c1):o.className.replace(c1,c2);
			break;
			case 'add':
				if(!domHelper.cssjs('check',o,c1)){o.className+=o.className?' '+c1:c1;}
			break;
			case 'remove':
				var rep=o.className.match(' '+c1)?' '+c1:c1;
				o.className=o.className.replace(rep,'');
			break;
			case 'check':
				var found=false;
				var temparray=o.className.split(' ');
				for(var i=0;i<temparray.length;i++){
					if(temparray[i]==c1){found=true;}
				}
				return found;
			break;
		}
	},
	// get computed style value and set style - from http://www.elektronaut.no/articles/2006/06/07/computed-styles require test!
	getComputedStyle : function(element,cssRule) {
		if (document.defaultView && document.defaultView.getComputedStyle) {
	    	var value = document.defaultView.getComputedStyle(element, '').getPropertyValue(
	    		cssRule.replace(/[A-Z]/g, function(c) { return "-" + c.toLowerCase(); }));
	  	} else if (element.currentStyle)
	  		var value = element.currentStyle[cssRule];
	  	else
	  		var value = false;
		return value;
	},
	setStyle : function(element,cssRule,value) {
  		element.style[cssRule] = value;
		return element;
	},
	getElementsByClassName : function(element, className, tag) {
		tag = tag ? tag.toUpperCase() : '*';
		if (element.getElementsByClassName) {
			var elms = element.getElementsByClassName(className);
			if (tag === '*') {
				return elms;
			} else {
				var res = [];
				for (var i=0; i < elms.length; i++) {
					if (elms[i].nodeName.toUpperCase() === tag) {
						res[res.length] = elms[i];
					}
				}
				return res;
			}
		} else {
			var elms = element.getElementsByTagName(tag);
			var nodes = [];
			for (var i = 0; i < elms.length; i++) {
				if (domHelper.cssjs('check', elms[i], className)) nodes[nodes.length] = elms[i];
			}
		}
		return nodes;
	},

	// set & get acitve titled stylesheet(LINK)
	setActiveTitledCss : function(t) {
		var ls=document.getElementsByTagName("link");
		for(var i=0;i<ls.length,l=ls[i];i++) {
			if (l.getAttribute("rel").indexOf("style")!=-1 && l.getAttribute("title")) {
				l.disabled = true;
				if (l.getAttribute("title")==t) l.disabled=false;
			}
		}
	},
	getActiveTitledCss : function() {
		var ls=document.getElementsByTagName("link"),t;
		for(var i=0;i<ls.length,l=ls[i];i++) {
			t=l.getAttribute("title");
			if (l.getAttribute("rel").indexOf("style")!=-1 && t && !l.disabled) return t;
		}
		return null;
	},
	getPreferredCss : function() {
		var ls=document.getElementsByTagName("link"),t;
		for (var i=0;i<ls.length,l=ls[i];i++) {
			t=l.getAttribute("title");
			if (l.getAttribute("rel").indexOf("style")!=-1 && l.getAttribute("rel").indexOf("alt")==-1 && t) return t;
		}
		return null;
	},
	// inheritance from yui
	extend : function(subc, superc, overrides) {
        if (!superc||!subc) return;
        var F = function() {};
        F.prototype=superc.prototype;
        subc.prototype=new F();
        subc.prototype.constructor=subc;
        subc.superclass=superc.prototype;
        if (superc.prototype.constructor == Object.prototype.constructor)
            superc.prototype.constructor=superc;
        if (overrides) {
            for (var i in overrides)
            	subc.prototype[i]=overrides[i];
        }
    },

    // get pageXOffset
    getPageXOffset : function() {
    	if (window.innerWidth) {
	    	return window.pageXOffset;
    	} else if (document.documentElement && document.documentElement.clientWidth) {
    		return document.documentElement.scrollLeft;
    	} else if (document.body.clientWidth) {
    		return document.body.scrollLeft;
    	}
    },
    // get pageYOffset
    getPageYOffset : function() {
    	if (window.innerWidth) {
	    	return window.pageYOffset;
    	} else if (document.documentElement && document.documentElement.clientWidth) {
    		return document.documentElement.scrollTop;
    	} else if (document.body.clientWidth) {
    		return document.body.scrollTop;
    	}
    },
    // get [pageXOffset,pageYOffset]
    getPageOffset : function() {
    	return [domHelper.getPageXOffset(), domHelper.getPageYOffset()];
    }
}
domHelper.customEvent = function(type, scope) {
	this.type = type;
	this.scope = scope || window;
	this.subscribers = [];
}
domHelper.customEvent.prototype = {
	subscribe : function(f,o,s) {
		this.subscribers[this.subscribers.length] = {fn:f,obj:o,scope:s};
	},
	fire : function() {
		var args=[].slice.call(arguments, 0);
		var subs=this.subscribers.slice();
		for (var i=0;i<subs.length;i++) {
			if (subs[i]) {
				var s=this.scope;
				if (subs[i].scope) s=subs[i].scope;
				subs[i].fn.call(s,this.type,args,subs[i].obj);
			}
		}
	}
}

if(/msie/.test(navigator.userAgent.toLowerCase()) && !/opera/.test(navigator.userAgent.toLowerCase())){
	var console ={
	log : function(str){document.title += " , " + str}
	}
}
var Easing = {
    easeNone: function (t, b, c, d) { return c*t/d + b; },
    easeIn: function (t, b, c, d) { return c*(t/=d)*t + b; },
    easeOut: function (t, b, c, d) { return -c *(t/=d)*(t-2) + b; },
    easeBoth: function (t, b, c, d) {
    	if ((t/=d/2) < 1) return c/2*t*t + b;
    	return -c/2 * ((--t)*(t-2) - 1) + b; },
    easeInStrong: function (t, b, c, d) { return c*(t/=d)*t*t*t + b; },
    easeOutStrong: function (t, b, c, d) { return -c * ((t=t/d-1)*t*t*t - 1) + b; },
    easeBothStrong: function (t, b, c, d) {
    	if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
    	return -c/2 * ((t-=2)*t*t*t - 2) + b; },
    elasticIn: function (t, b, c, d, a, p) {
    	if (t == 0) return b;
        if ( (t /= d) == 1 ) return b+c;
        if (!p) p=d*.3;
    	if (!a || a < Math.abs(c)) { a = c; var s = p/4; }
    	else var s = p/(2*Math.PI) * Math.asin (c/a);
    	return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b; },
    elasticOut: function (t, b, c, d, a, p) {
    	if (t == 0) return b;
        if ( (t /= d) == 1 ) return b+c;
        if (!p) p=d*.3;
    	if (!a || a < Math.abs(c)) { a = c; var s = p / 4; }
    	else var s = p/(2*Math.PI) * Math.asin (c/a);
    	return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b; },
    elasticBoth: function (t, b, c, d, a, p) {
    	if (t == 0) return b;
        if ( (t /= d/2) == 2 ) return b+c;
        if (!p) p = d*(.3*1.5);
    	if ( !a || a < Math.abs(c) ) { a = c; var s = p/4; }
    	else var s = p/(2*Math.PI) * Math.asin (c/a);
    	if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
    	return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b; },
    backIn: function (t, b, c, d, s) {
    	if (typeof s == 'undefined') s = 1.70158;
    	return c*(t/=d)*t*((s+1)*t - s) + b; },
    backOut: function (t, b, c, d, s) {
    	if (typeof s == 'undefined') s = 1.70158;
    	return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b; },
    backBoth: function (t, b, c, d, s) {
    	if (typeof s == 'undefined') s = 1.70158;
    	if ((t /= d/2 ) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
    	return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b; },
    bounceIn: function (t, b, c, d) { return c - YAHOO.util.Easing.bounceOut(d-t, 0, c, d) + b; },
    bounceOut: function (t, b, c, d) {
    	if ((t/=d) < (1/2.75)) return c*(7.5625*t*t) + b;
    	else if (t < (2/2.75)) return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
    	else if (t < (2.5/2.75)) return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
        return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b; },
    bounceBoth: function (t, b, c, d) {
    	if (t < d/2) return YAHOO.util.Easing.bounceIn(t*2, 0, c, d) * .5 + b;
    	return YAHOO.util.Easing.bounceOut(t*2-d, 0, c, d) * .5 + c*.5 + b; }
};

var Anim = function(elm, attrs, duration, method) {
	this.init(elm, attrs, duration, method);
}

Anim.prototype = {
	init: function(elm, attrs, duration, method) {
		this.elm = elm;
		this.duration = duration || 1000;
		this.method = method || Easing.easeNone;
		this.attribute = attrs || {};

		this.currentFrame = 0;
		this.totalFrames = MotionMgr.fps;
		this.useSeconds = true;

		this._startTime = null;
		this._isAnimated = false;

		// { width : { to : deltaW }, height: { to : deltaH } }
		var iw=parseInt(domHelper.getComputedStyle(elm,'width'));
		var ih=parseInt(domHelper.getComputedStyle(elm,'height'));
		var tw=iw,th=ih;

		if (typeof attrs.width !== 'undefined' && typeof attrs.width.to !== 'undefined') tw=attrs.width.to;
		if (typeof attrs.height !== 'undefined' && typeof attrs.height.to !== 'undefined') th=attrs.height.to;

		this.start = [iw, ih];
		this.end = [tw, th];

		var onStart=function() {
			this.onStart.fire();
			this._isAnimated = true;
			this._startTime = new Date();
		};

		var onTween=function() {
			var wh = this.doMethod(this.start, this.end);
			this.elm.style.width = parseInt(wh[0]) + 'px';
			this.elm.style.height = parseInt(wh[1]) + 'px';
		};

		var onComplete=function() {
			this._isAnimated = false;
			this.onComplete.fire();
		};

		this.onStart = new domHelper.customEvent('start', this);
		this._onStart = new domHelper.customEvent('_start', this);

		this._onTween = new domHelper.customEvent('_tween', this);

		this.onComplete = new domHelper.customEvent('complete', this);
		this._onComplete = new domHelper.customEvent('_complete', this);

		this._onStart.subscribe(onStart);
		this._onTween.subscribe(onTween);
		this._onComplete.subscribe(onComplete);
	},
	animate : function() {
		if (this._isAnimated) return false;
		MotionMgr.addMotion(this);
	},
	isAnimated : function() {
		return this._isAnimated;
	},
	getStartTime : function() {
		return this._startTime;
	},
	doMethod : function(start, end) {
		return [this.method(this.currentFrame, start[0], end[0]-start[0], this.totalFrames),
			this.method(this.currentFrame, start[1], end[1]-start[1], this.totalFrames)];
	}
}

var Motion = function(elm, attrs, duration, method) {
	this.init(elm, attrs, duration, method);
}

Motion.prototype = {
	init : function(elm, attrs, duration, method) {
		this.elm = elm;
		this.duration = duration || 1000;
		this.method = method || Easing.easeNone;
		this.attribute = attrs || {};

		this.currentFrame = 0;
		this.totalFrames = MotionMgr.fps;
		this.useSeconds = true;

		this._startTime = null;
		this._isAnimated = false;

		// {points: {by: [deltaX, deltaY]}} Çü½Ä¸¸ Áö¿ø
		var offset = attrs.points.by;
		this.start = [parseInt(elm.style.left), parseInt(elm.style.top)];
		this.end = [this.start[0] + offset[0], this.start[1] + offset[1]];

		var onStart=function() {
			this.onStart.fire();
			this._isAnimated = true;
			this._startTime = new Date();
		};
		var onTween=function() {
			var pt = this.doMethod(this.start, this.end);
			this.elm.style.left = parseInt(pt[0]) + 'px';
			this.elm.style.top = parseInt(pt[1]) + 'px';
		};
		var onComplete=function() {
			this._isAnimated = false;
			this.onComplete.fire();
		};

		this.onStart = new domHelper.customEvent('start', this);
		this._onStart = new domHelper.customEvent('_start', this);

		this._onTween = new domHelper.customEvent('_tween', this);

		this.onComplete = new domHelper.customEvent('complete', this);
		this._onComplete = new domHelper.customEvent('_complete', this);

		this._onStart.subscribe(onStart);
		this._onTween.subscribe(onTween);
		this._onComplete.subscribe(onComplete);
	},

	animate : function() {
		if (this._isAnimated) return false;
		MotionMgr.addMotion(this);
	},
	isAnimated : function() {
		return this._isAnimated;
	},
	getStartTime : function() {
		return this._startTime;
	},
	doMethod : function(start, end) {
		return [this.method(this.currentFrame, start[0], end[0]-start[0], this.totalFrames),
			this.method(this.currentFrame, start[1], end[1]-start[1], this.totalFrames)];
	}
}

var MotionMgr = new function() {
	this.delay = 1;
	this.fps = 1000;
	var queue = [];
	var thread = null;
	this.addMotion = function(tween) {
		queue[queue.length] = tween;
		tween._onStart.fire();
		this.start();
	};
	this.removeMotion = function(tween, i) {
		i = i || getIndex(tween);
		if (i === -1) return false;

		tween._onComplete.fire();
		queue.splice(i, 1);

		if (queue.length == 0) this.stop();
		return true;
	};
	this.start = function() {
		if (thread === null)
			thread = window.setInterval(this.run, this.delay);
	};
	this.stop = function(tween) {
		if (tween)
			MotionMgr.removeMotion(tween);
		else {
			window.clearInterval(thread);
			for (var i = 0; i < queue.length; i++) this.removeMotion(queue[0], 0);
			queue = [];
			thread = null;
		}
	};
	this.run = function(e) {
		for (var i = 0; i < queue.length; i++) {
			var t = queue[i];
			if (t.currentFrame < t.totalFrames || t.totalFrames === null) {
				t.currentFrame++;
				if (t.useSeconds) correctFrame(t);
				t._onTween.fire();
			} else
				MotionMgr.stop(t);
		}
	};
	var getIndex = function(t) {
		for (var i = 0; i < queue.length; i++) {
			if (queue[i] == t) return i;
		}
		return -1;
	};
	var correctFrame = function(tween) {
		var frames = tween.totalFrames;
        var frame = tween.currentFrame;
        var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
        var elapsed = (new Date() - tween.getStartTime());
        var tweak = 0;
        if (elapsed < tween.duration * 1000) tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
        else tweak = frames - (frame + 1);
        if (tweak > 0 && isFinite(tweak)) {
            if (tween.currentFrame + tweak >= frames) tweak = frames - (frame + 1);
            tween.currentFrame += tweak;
        }
	};
}

// options
//   className : item clasname, default:box_item
//   container : box container element id, default:parent node
//   slideWidth : visible slide width, default:container width
//   leftButton : left sliding button element id, default:slideLeft
//   rightButton : left sliding button element id, default:slideRight
var SlidingBox = function(box, options) {

	options = options || {};

	this.box = box;
	this.boxEl = document.getElementById(box);

	this.boxEl.style.position = 'absolute';
	this.boxEl.style.left = '0';
	this.boxEl.style.top = '0';

	this.className = options.className || 'box_item';
	this.container = document.getElementById(options.container) || this.boxEl.parentNode;
	var items = domHelper.getElementsByClassName(this.boxEl, this.className, 'span');
    if(items=='')
        return;
	this.itemWidth = items[0].offsetWidth; // marginÀº °í·Á¾ÈµÊ
	this.maxWidth = 0;
	var selected = -1; // ¼±Åõȳð
	for (var i = 0; i < items.length; i++) {
		this.maxWidth += items[i].offsetWidth; // 7 dvi °ø¹é
		if (domHelper.cssjs('check', items[i], 'selected')) selected = i;
	}
	this.boxEl.style.width = this.maxWidth + 'px';

    this.movedBy = 0;
	this.containerSize = Math.floor(this.container.offsetWidth / this.itemWidth); // ¿µ¿ª ³» Ãâ·Â °³¼ö
    this.slideWidth = 1; // ½½¶óÀ̵ù °³¼ö ¼±ÅÃ

	// selected
	if (selected > 0) {
		var n = parseInt(selected / this.slideWidth);
		this.boxEl.style.left = -n * this.slideWidth * this.itemWidth + 'px'; //this.slideBy();
		this.movedBy += n * this.slideWidth * this.itemWidth;
	}

	// event registration
	var left = options.leftButton ? document.getElementById(options.leftButton) : document.getElementById('slideLeft');
	var right = options.rightButton ? document.getElementById(options.rightButton) : document.getElementById('slideRight');
	if (left && right) {
		domHelper.addEvent(left, 'click', function(e) {
			if (this.anim && this.anim.isAnimated()) {
				domHelper.cancelClick(e);
				return;
			}
			if (!this.slideLeft()) {
				domHelper.cssjs('add', left, 'off');
				left.setAttribute('abled', 'disabled');
			}
			domHelper.cssjs('remove', right, 'off');
			right.removeAttribute('disabled');
			domHelper.cancelClick(e);
		}, false, null, this);
		domHelper.addEvent(right, 'click', function(e) {
			if (this.anim && this.anim.isAnimated()) {
				domHelper.cancelClick(e);
				return;
			}
			if (!this.slideRight()) {
				domHelper.cssjs('add', right, 'off');
				right.setAttribute('abled', 'disabled');
			}
			domHelper.cssjs('remove', left, 'off');
			left.removeAttribute('disabled');
			domHelper.cancelClick(e);
		}, false, null, this);
	}

	// button initialize
	if (this.movedBy >= this.slideWidth * this.itemWidth) {
		domHelper.cssjs('remove', left, 'off');
		left.removeAttribute('disabled');
	} else {
		domHelper.cssjs('add', left, 'off');
		left.setAttribute('disabled', 'disabled');
	}
	if (this.movedBy < this.maxWidth - this.slideWidth * this.itemWidth) {
		domHelper.cssjs('remove', right, 'off');
		right.removeAttribute('disabled');
	} else {
		domHelper.cssjs('add', right, 'off');
		right.setAttribute('disabled', 'disabled');
	}
}
SlidingBox.prototype = {
	slideBy: function(delta) {
		this.anim = new Motion(this.boxEl, {points: {by: [delta, 0]}}, 0.5, Easing.easeBoth);
		this.anim.animate();
	},
	slideLeft : function() {
		if (this.movedBy >= this.slideWidth * this.itemWidth) {
			this.slideBy(this.slideWidth * this.itemWidth);
			this.movedBy -= this.slideWidth * this.itemWidth;
		}
		return (this.movedBy >= this.slideWidth * this.itemWidth);
	},
	slideRight : function() {
		if (this.movedBy < this.maxWidth - this.slideWidth * this.itemWidth) {
			this.slideBy(-this.slideWidth * this.itemWidth);
			this.movedBy += this.slideWidth * this.itemWidth;
		}
		return (this.movedBy < this.maxWidth - this.slideWidth * this.itemWidth);
	}
}
window.onload=function (){
    var slide = new SlidingBox('seriesList');

    // main µðÀÚÀÎ/È£½ºÆÃ/µµ¸ÞÀÎ tab ó¸® //
    var hostingTab=document.getElementById('main_tab2');

    // È£½ºÆà »ç¿ëÁßÀΠǥ½Ã (»ç¿ë¾ÈÇϸé none) //
    if(hostingTab.style.display!='none'){
        setMainTab('main_tab2');
    }
}