$(document).ready(function(){
  $("#content-slider").slider({
    animate: true,
    change: handleSliderChange,
    slide: handleSliderSlide
  });
});

function handleSliderChange(e, ui)
{
  var maxScroll = $("#content-scroll").attr("scrollWidth") -
                  $("#content-scroll").width();

  $("#content-scroll").animate({scrollLeft: ui.value * (maxScroll / 100) }, 1000);
}

function handleSliderSlide(e, ui)
{
  var maxScroll = $("#content-scroll").attr("scrollWidth") -
                  $("#content-scroll").width();
                  
  $("#content-scroll").attr({scrollLeft: ui.value * (maxScroll / 100) });
}

function  moveSlider(value){
        $('#content-slider').slider( 'value' , value );
}