/*
 * PLUGIN
 * */
var CustomTw = (function(){
    var $self = {
        /*
         * 익스 9이하 버젼에서 트위너 사용시 jquery.transit 과 TweenMax 자동 분기 처리
         * jquery.transit 을 사용할 경우에만 사용한다
         * */
        to:function(el, duration, paraObj){
            //delete paraObj.ease;
            var ease = "";
            var underIE = ($self.GetBrowser() < 10 && $self.GetBrowser() != -1);
            switch(paraObj.ease){
                case Expo.easeOut : ease = "easeOutExpo"; break;
                case Cubic.easeIn : ease = "easeInCubic"; break;
                case Cubic.easeOut : ease = "easeOutCubic"; break;
                case Cubic.easeInOut : ease = "easeInOutCubic"; break;
            }

            if(underIE || is_tablet){
                TweenMax.to($(el), duration, paraObj);
            }else{
                if(typeof paraObj.alpha == "number"){
                    var opacity = paraObj.alpha;
                    delete paraObj.alpha;
                    paraObj.opacity = opacity;
                }
                if(paraObj.ease){ delete paraObj.ease; }
                if(paraObj.delay) { paraObj.delay = parseInt(paraObj.delay * 1000); }

                $(el).transition(paraObj, duration*1000, ease);
            }
        },
        /*
         * ie브라우저 버젼 체크
         * */
        GetBrowser:function(){
            var rv = -1; // Return value assumes failure.
            if (navigator.appName == 'Microsoft Internet Explorer') {
                var ua = navigator.userAgent;
                var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
                if (re.exec(ua) != null)
                    rv = parseFloat(RegExp.$1);
            }
            return rv;
        }
    }

    return $self;
})();