/**
 * jQuery Ticker plugin
 */

$(function(){
    $(window).load(function(){
        var $setElm = $('.ticker');
        var effectSpeed = 1000;
        var switchDelay = 6000;
        var easing = 'swing';
 
        $setElm.each(function(){
            var effectFilter = $(this).attr('rel'); // 'fade' or 'roll' or 'slide'
 
            var $targetObj = $(this);
            var $targetUl = $targetObj.children('ul');
            var $targetLi = $targetObj.find('li');
            var $setList = $targetObj.find('li:first');
 
            var ulWidth = $targetUl.width();
            var listHeight = $targetLi.height();
            $targetObj.css({height:(listHeight)});
            $targetLi.css({top:'0',left:'0',position:'absolute'});
 
            var liCont = $targetLi.length;
 
            if(effectFilter == 'fade') {
                $setList.css({display:'block',opacity:'0',zIndex:'98'}).stop().animate({opacity:'1'},effectSpeed,easing).addClass('showlist');
                if(liCont > 1) {
                    setInterval(function(){
                        var $activeShow = $targetObj.find('.showlist');
                        $activeShow.animate({opacity:'0'},effectSpeed,easing,function(){
                            $(this).next().css({display:'block',opacity:'0',zIndex:'99'}).animate({opacity:'1'},effectSpeed,easing).addClass('showlist').end().appendTo($targetUl).css({display:'none',zIndex:'98'}).removeClass('showlist');
                        });
                    },switchDelay);
                }
            } else if(effectFilter == 'roll') {
                $setList.css({top:'3em',display:'block',opacity:'0',zIndex:'98'}).stop().animate({top:'0',opacity:'1'},effectSpeed,easing).addClass('showlist');
                if(liCont > 1) {
                    setInterval(function(){
                        var $activeShow = $targetObj.find('.showlist');
                        $activeShow.animate({top:'-3em',opacity:'0'},effectSpeed,easing).next().css({top:'3em',display:'block',opacity:'0',zIndex:'99'}).animate({top:'0',opacity:'1'},effectSpeed,easing).addClass('showlist').end().appendTo($targetUl).css({zIndex:'98'}).removeClass('showlist');
                    },switchDelay);
                }
            } else if(effectFilter == 'slide') {
                $setList.css({left:(ulWidth),display:'block',opacity:'0',zIndex:'98'}).stop().animate({left:'0',opacity:'1'},effectSpeed,easing).addClass('showlist');
                if(liCont > 1) {
                    setInterval(function(){
                        var $activeShow = $targetObj.find('.showlist');
                        $activeShow.animate({left:(-(ulWidth)),opacity:'0'},effectSpeed,easing).next().css({left:(ulWidth),display:'block',opacity:'0',zIndex:'99'}).animate({left:'0',opacity:'1'},effectSpeed,easing).addClass('showlist').end().appendTo($targetUl).css({zIndex:'98'}).removeClass('showlist');
                    },switchDelay);
                }
            }
        });
    });
});