(function ($) {
var settings = {
    barheight: 38
}

$.fn.scrollabletab = function (options) {

    var ops = $.extend(settings, options);

    var ul = this.children('ul').first();
    var ulHtmlOld = ul.html();
    var tabBarWidth = $(this).width()-60;
    ul.wrapInner('<div class="fixedContainer" style="height: ' + ops.barheight + 'px; width: ' + tabBarWidth + 'px; overflow: hidden; float: left;"><div class="moveableContainer" style="height: ' + ops.barheight + 'px; width: 5000px; position: relative; left: 0px;"></div></div>');
    ul.append('<div style="width: 20px; float: left; height: ' + (ops.barheight - 2) + 'px; margin-left: 5px; margin-right: 0;"></div>');
    var leftArrow = ul.children().last();
    leftArrow.button({ icons: { secondary: "ui-icon ui-icon-carat-1-w" } });
    leftArrow.children('.ui-icon-carat-1-w').first().css('left', '2px');

    ul.append('<div style="width: 20px; float: left; height: ' + (ops.barheight - 2) + 'px; margin-left: 1px; margin-right: 0;"></div>');
    var rightArrow = ul.children().last();
    rightArrow.button({ icons: { secondary: "ui-icon ui-icon-carat-1-e" } });
    rightArrow.children('.ui-icon-carat-1-e').first().css('left', '2px');

    var moveable = ul.find('.moveableContainer').first();
    leftArrow.click(function () {
        var offset = tabBarWidth / 6;
        var currentPosition = moveable.css('left').replace('px', '') / 1;

        if (currentPosition + offset >= 0) {
            moveable.stop().animate({ left: '0' }, 'slow');
        }
        else {
            moveable.stop().animate({ left: currentPosition + offset + 'px' }, 'slow');
        }
    });

    rightArrow.click(function () {
        var offset = tabBarWidth / 6;
        var currentPosition = moveable.css('left').replace('px', '') / 1;
        var tabsRealWidth = 0;
        ul.find('li').each(function (index, element) {
            tabsRealWidth += $(element).width();
            tabsRealWidth += ($(element).css('margin-right').replace('px', '') / 1);
        });

        tabsRealWidth *= -1;

        if (currentPosition - tabBarWidth > tabsRealWidth) {
            moveable.stop().animate({ left: currentPosition - offset + 'px' }, 'slow');
        }
    });


    return this;
}; })(jQuery);

$("#tabs").tabs({
    overflowTabs: true,
    tabPadding: 23,
    containerPadding: 40,
    dropdownSize: 50
});

<div id="js_image_selection" class="horizontal-scrollable-tabs">
  <div class="scroller arrow-left"><i class="fa fa-arrow-left"></i></div>
  <div class="scroller arrow-right"><i class="fa fa-arrow-right"></i></div>
  <div class="horizontal-tabs">
    <ul role="tablist" class="nav nav-tabs nav-tabs-horizontal">
      <li role="presentation" class="active"><a href="#image01" data-toggle="tab"><img src="external/images/t-shirt-white.jpg"/></a></li>
      <li role="presentation"><a href="#image02" data-toggle="tab"><img src="external/images/t-shirt-orange.jpg"/></a></li>
      <li role="presentation"><a href="#image03" data-toggle="tab"><img src="external/images/t-shirt-green.jpg"/></a></li>
      <li role="presentation"><a href="#image01" data-toggle="tab"><img src="external/images/t-shirt-white.jpg"/></a></li>
      <li role="presentation"><a href="#image02" data-toggle="tab"><img src="external/images/t-shirt-orange.jpg"/></a></li>
      <li role="presentation"><a href="#image03" data-toggle="tab"><img src="external/images/t-shirt-green.jpg"/></a></li>
      <li role="presentation"><a href="#image01" data-toggle="tab"><img src="external/images/t-shirt-white.jpg"/></a></li>
      <li role="presentation"><a href="#image02" data-toggle="tab"><img src="external/images/t-shirt-orange.jpg"/></a></li>
      <li role="presentation"><a href="#image03" data-toggle="tab"><img src="external/images/t-shirt-green.jpg"/></a></li>
    </ul>
  </div>
</div>

$("#js_image_selection").horizontalTabs();

if(!$(".fixedContainer").length) {
        ul.wrapInner('<div class="fixedContainer" style="height: ' + ops.barheight + 'px; width: ' + tabBarWidth + 'px; overflow: hidden; float: left;"><div class="moveableContainer" style="height: ' + ops.barheight + 'px; width: 5000px; position: relative; left: 0px;"></div></div>');
        ul.append('<div class="leftBtn" style="width: 40px; float: left; height: ' + (ops.barheight - 2) + 'px; margin-left: 5px; margin-right: 0;"></div>');
        var leftArrow = ul.children().last();
        leftArrow.button({ icons: { secondary: "ui-icon ui-icon-carat-1-w" } });
        leftArrow.children('.ui-icon-carat-1-w').first().css('text-align', 'center');

        ul.append('<div class="rightBtn" style="width: 40px; float: left; height: ' + (ops.barheight - 2) + 'px; margin-left: 1px; margin-right: 0;"></div>');
        var rightArrow = ul.children().last();
        rightArrow.button({ icons: { secondary: "ui-icon ui-icon-carat-1-e" } });
        rightArrow.children('.ui-icon-carat-1-e').first().css('text-align', 'center');
    } else {
        var leftArrow = $(".leftBtn");
        var rightArrow = $(".rightBtn");
        $(".fixedContainer").css("width", tabBarWidth);
    }

$(window).resize(function(e){
        $("#tabs").scrollabletab();
    });

$( ".tabpanel" ).tabs().tabs('overflowResize');