function resizeCapions(slider) {

    var sliderWidth = jQuery('.' + slider.bigSliderWrapper + '#' + slider.sliderId).outerWidth(true);
    var maxSliderWidthToResize = 800;
    var margin_bottom = 10;
    var font_size = 16;
    var padding = 12;
    var line_height = 20;
    var captionFactor = (sliderWidth < maxSliderWidthToResize) ? sliderWidth / maxSliderWidthToResize : 1;
    jQuery('.' + slider.bigSliderWrapper + '#' + slider.sliderId + ' .flexslider .flex-caption').each(function (i) {
        jQuery(this).css('margin-bottom', margin_bottom * captionFactor + 'px');
        jQuery(this).css('font-size', font_size * captionFactor + 'px');
        jQuery(this).css('padding', padding * captionFactor + 'px');
        jQuery(this).css('line-height', line_height * captionFactor + 'px');
        jQuery(this).css('text-transform', 'uppercase');
        jQuery('.' + slider.bigSliderWrapper + '#' + slider.sliderId + ' .captionWrapper').css('line-height', line_height * captionFactor + 'px');

    });
}

function sliderStart(slider) {

    var wrap_class = jQuery('.' + this.bigSliderWrapper + '#' + this.sliderId);
    var attr = jQuery(wrap_class).attr('data-autoplay');
    var link = jQuery(wrap_class).find('.flex-active-slide  .slide_n').attr('data-link');
    var vid = jQuery(wrap_class).find('.slide_n[data-link^="http"]').length;   
    var img_height = jQuery(wrap_class).find('.flex-active-slide  .slide_n').height();
    var autolink = link + '?rel=0&amp;autoplay=1';
    autolink = autolink.replace("watch?v=", "embed/");
    if (vid) {
        jQuery(wrap_class).find('.flex-control-nav').css({
            'backface-visibility': 'hidden',
            'transition': 'bottom 2000ms',
            '-webkit-transition': 'bottom 2000ms',
            '-moz-transition': 'bottom 2000ms',
            '-o-transition': 'bottom 2000ms',
            'width': '50%',
            'left': '0',
            'right': '0',
            'margin': '0 auto'});
    }
    if (typeof attr !== typeof undefined && attr !== false) {

        if (typeof link !== typeof undefined && link !== false) {
            slider.pause();
            jQuery(wrap_class).find('.flex-control-nav').css('bottom', '0px');
            jQuery(wrap_class).find('.flex-active-slide').append('<iframe width="100%" style="height:' + img_height + 'px" src="' + autolink + '" frameborder="0" allowfullscreen class="apargIframe"></iframe>');
            jQuery(wrap_class).find('.flex-active-slide .slide_n').hide();

        }
    }
    jQuery(wrap_class).find('.flexslider .slides li').css('margin', (this.itemMargin / 2) + 'px');
    jQuery(wrap_class).find('.flexslider .flex-caption').css('background-color', this.descBgColor);
    jQuery(wrap_class).find('.flexslider .flex-caption').css('color', this.descTextColor);
    jQuery(wrap_class).find('.flexslider .captionWrapper .flex-caption').css('visibility', 'visible');
    jQuery(wrap_class).find('.flexslider .slides li').not('.flex-active-slide').find('.captionWrapper .flex-caption').hide();
    this.captionStyle = new Object();
    resizeCapions(this);
    var _that = this;

    jQuery(window).resize(function () {
        resizeCapions(_that);
    });
    if (_that.smoothHeight === false)
        jQuery('.' + this.bigSliderWrapper + '#' + this.sliderId + ' .flexslider, .' + this.bigSliderWrapper + '#' + this.sliderId + ' .flex-viewport').addClass('wholesized');

}
function sliderBefore(slider) {
    var delay = 0;
    var _that = this;
    //Remove Iframe and show image navbar click
    var animateSlide = slider.slides.eq(slider.animatingTo);
    var animate = animateSlide.find('.slide_n');
    var height = jQuery(animate).height();
    var current_link = jQuery(animate).attr('data-link');
    var current_video_link = current_link + '?rel=0&amp;autoplay=1';
    current_video_link = current_video_link.replace("watch?v=", "embed/");
    var wrap_class = jQuery('.' + this.bigSliderWrapper + '#' + this.sliderId);
    var active_slide = jQuery(wrap_class).find('.flex-active-slide');
    var active_link = jQuery(active_slide).find('.slide_n').attr('data-link');
    var attr = wrap_class.attr('data-autoplay');
    var fade = wrap_class.attr('data-fade');
    var carousel = jQuery('.' + this.bigSliderWrapper + '#' + this.sliderId).attr("data-carousel");
    if (typeof attr !== typeof undefined && attr !== false) {
        if (typeof fade == typeof undefined || fade == false) {
            if (typeof current_link !== typeof undefined && current_link !== false) {
                if (jQuery(active_slide).find('iframe').length > 0) {//video-video
                    slider.pause();
                    jQuery(active_slide).find('iframe').remove();
                    jQuery(active_slide).append('<iframe width="100%" style="height:' + height + 'px" src="' + active_link.replace("watch?v=", "embed/") + '" frameborder="0" allowfullscreen class="apargIframe"></iframe>');
                    jQuery(animateSlide).find('img').hide();
                    jQuery(animateSlide).find('iframe').remove();
                    jQuery(animateSlide).append('<iframe width="100%" style="height:' + height + 'px" src="' + current_video_link + '" frameborder="0" allowfullscreen class="apargIframe"></iframe>');
                } else {//img-video
                    slider.pause();
                    jQuery(animateSlide).find('img').hide();
                    jQuery(animateSlide).find('iframe').remove();
                    jQuery(animateSlide).append('<iframe width="100%" style="height:' + height + 'px" src="' + current_video_link + '" frameborder="0" allowfullscreen class="apargIframe"></iframe>');
                }

            } else {//video-img
                if (jQuery(active_slide).find('iframe').length > 0) {
                    jQuery(wrap_class).find('.flexslider .flex-control-nav').show();
                    jQuery(active_slide).find('iframe').remove();
                    jQuery(active_slide).append('<iframe width="100%" style="height:' + height + 'px" src="' + active_link.replace("watch?v=", "embed/") + '" frameborder="0" allowfullscreen class="apargIframe"></iframe>');
                }//img-img
            }
        } else {
            if (jQuery(active_slide).find('iframe').length > 0) {
                jQuery(active_slide).find('iframe').remove();
                jQuery(active_slide).find('.slide_n').show();
            }
        }
    } else {//without aotoplay options
        if (typeof carousel !== typeof undefined && carousel !== false) {
            jQuery(wrap_class).find('iframe').parent().find('img').fadeIn(100);
            jQuery(wrap_class).find('iframe').remove();
            jQuery(wrap_class).find('.flexslider .flex-control-nav').show();
        } else {

            jQuery(active_slide).find('iframe').remove();
            jQuery(active_slide).find('.slide_n').show();
            jQuery(active_slide).find('.play').show();
        }
    }
    var sliderWidth = jQuery(wrap_class).outerWidth(true);
    jQuery('.' + this.bigSliderWrapper + '#' + this.sliderId + ' .flex-active-slide .captionWrapper .flex-caption').each(function (index) {

        offset = jQuery('.' + _that.bigSliderWrapper + '#' + _that.sliderId + ' .flex-active-slide .captionWrapper').position().left;
        animateTo = sliderWidth - offset;

        jQuery(this).css('left', '0px').show();
        // 

        var that = this;
        setTimeout(function () {
            jQuery(that).animate({
                'left': animateTo
            }, _that.bigSliderDuration
                    );

        }, index * _that.bigSliderDuration);
        delay = (index + 1) * _that.bigSliderDuration;

    });




    return delay;

}

function sliderAfter(slider) {

    var _that = this;
    var wrap_class = jQuery('.' + this.bigSliderWrapper + '#' + this.sliderId);
    var active_slide = jQuery(wrap_class).find('.flex-active-slide');
    var active_height = jQuery(active_slide).find('img').height();
    var active_link = jQuery(active_slide).find('img').attr('data-link');
    var active_video_link = active_link + '?rel=0&amp;autoplay=1';
    active_video_link = active_video_link.replace("watch?v=", "embed/");
    var hover = jQuery('.' + this.bigSliderWrapper + '#' + this.sliderId).attr("data-hover");
    var carousel = jQuery('.' + this.bigSliderWrapper + '#' + this.sliderId).attr("data-carousel");
    var fade = wrap_class.attr('data-fade');
    var attr = wrap_class.attr('data-autoplay');
    if (typeof attr !== typeof undefined && attr !== false) {
        if (typeof fade !== typeof undefined && fade !== false) {
            if (typeof active_link !== typeof undefined && active_link !== false) {
                slider.pause();
                jQuery(active_slide).find('img').hide();
                jQuery(active_slide).find('iframe').remove();
                jQuery(active_slide).append('<iframe width="100%" style="height:' + active_height + 'px" src="' + active_video_link + '" frameborder="0" allowfullscreen class="apargIframe"></iframe>');
            } 
        }
    }
    if ((typeof hover == typeof undefined || hover == false) && (typeof carousel == typeof undefined || carousel == false)) {
        if (jQuery('.' + this.bigSliderWrapper + '#' + this.sliderId).find('.flex-active-slide').find('iframe').length == 0) {
            setTimeout(function () {
                slider.pause();
                slider.play();
            }, 300);
        }
    }

    jQuery('.' + this.bigSliderWrapper + '#' + this.sliderId + ' .flex-active-slide .captionWrapper .flex-caption').each(function (index) {

        offset = jQuery('.' + _that.bigSliderWrapper + '#' + _that.sliderId + ' .flex-active-slide .captionWrapper').position().left + jQuery(this).outerWidth();
        animateTo = 0;
        jQuery(this).css('left', '-' + offset + 'px').show();
        var that = this;
        setTimeout(function () {
            jQuery(that).animate({
                'left': animateTo
            }, _that.bigSliderDuration
                    );

        }, index * _that.bigSliderDuration);
    });
    var img_h = (jQuery('.flexslider').find('.slides > li').eq(slider.currentSlide).find('img').innerHeight()) ? jQuery('.flexslider').find('.slides > li').eq(slider.currentSlide).find('img').innerHeight() : "280";
    var box = jQuery('.flexslider').find('.slides > li').eq(slider.currentSlide);
}
jQuery(document).ready(function () {
    jQuery(document).on('click', '.apargSlider .play', function () {
        var parent = jQuery(this).parent();
        var bigParent = jQuery(parent).parent();
        if (jQuery(bigParent).find('iframe').length > 0) {
            jQuery(bigParent).find('iframe').remove();
            jQuery(parent).siblings().find('img').fadeIn(500);
            jQuery(this).hide();
            jQuery(parent).find('.slide_n').hide();
            jQuery(this).parents().find('.flexslider .flex-control-paging li').show();
            var link = jQuery(this).parent().find('.slide_n').attr('data-link');
            link += '?rel=0;autoplay=1';
            link = link.replace("watch?v=", "embed/");
            jQuery(parent).append('<iframe width="100%" style="height:' + jQuery(this).siblings('.slide_n').height() + 'px" src="' + link + '" frameborder="0" allowfullscreen class="apargIframe"></iframe>');
            jQuery(parent).find('embed').removeAttr('title');
            jQuery(parent).find('img,.flex-caption, .play').hide();
        } else {
            var link = jQuery(parent).find('.slide_n').attr('data-link');
            link += '?rel=0&amp;autoplay=1';
            link = link.replace("watch?v=", "embed/");
            jQuery(parent).append('<iframe width="100%" style="height:' + jQuery(this).siblings('.slide_n').height() + 'px" src="' + link + '" frameborder="0" allowfullscreen class="apargIframe"></iframe>');
            jQuery(parent).find('.slide_n,.flex-caption').hide();
            jQuery(parent).find('.play').hide();
        }
        ;
    });
});