$(document).ready(function(){
    $('#slider').bxSlider({
		auto: true,
		controls: false	,
		pager: true,
                pause: 4500,
                speed: 1000,
        buildPager: function(slideIndex){
            switch (slideIndex){
                case 0:
                    return '<a href="">1</a>';
                case 1:
                    return '<a href="">2</a>';
                case 2:
                    return '<a href="">3</a>';
                case 3:
                    return '<a href="">4</a>';
		case 4:
		    return '<a href="">5</a>';
            }
        }
	});
});