$(document).ready(function(){
    /**function for slider change*/
    var sizeSl = $('.slq-wrap li.slide-q').length;
    var indexSl = 0;
    var fSlq = function(indexSl){
        $('.slq-wrap li.slide-q').removeClass('activ');
        $('.slq-wrap li.slide-q').eq(indexSl).addClass('activ');
        if ($('.slq-wrap li.slide-q').eq(indexSl).hasClass('video_sl')) {
            $('.paly-sl-q').show();
        } else {
            $('.paly-sl-q').hide();
        }
    }
    $('.left-c-sl').click(function(){
        clearTimeout(R);
        /*pause on left click*/
        var active_index = 0;
        window.Int;
        if (typeof(video)!='object'){
            var video = $('slide-q').length;
        }

        for(var i=0; i<video.length; i++){
            if($(".video_sl").eq(i).hasClass('activ')){
                active_index = i;

            }
        }
        var jVideo = document.getElementsByTagName('video');

        if(document.getElementsByTagName('video').length!=0){
            if (!jVideo[active_index].paused) {
                $('video').eq(active_index).trigger('pause');
                var button = $('.paly-sl-q.comm');
                button.removeClass('paused');
            }
        }

        if (indexSl == 0) {
            indexSl = sizeSl - 1;
        } else {
            indexSl = indexSl - 1;
        }

        fSlq(indexSl);
    });


    $('.right-c-sl').click(function(){
        /*pause on right click*/
        clearTimeout(R);
        var active_index = 0;
        window.Int;
        if (typeof(video)!='object'){
            var video = $('slide-q').length;
        }

        for(var i=0; i<video.length; i++){
            if($(".slide-q").eq(i).hasClass('activ')){
                active_index = i;
            }
        }
        var jVideo = document.getElementsByTagName('video');

        if(document.getElementsByTagName('video').length!=0){
            if (!jVideo[active_index].paused) {
                $('video').eq(active_index).trigger('pause');
                var button = $('.paly-sl-q.comm');
                button.removeClass('paused');
            }
        }
        // console.log(indexSl)
        if (indexSl == sizeSl - 1) {
            indexSl = 0;
        } else {
            indexSl = indexSl + 1;
        }
        fSlq(indexSl);
    });
});