$(function(){
$("#topslide").crossSlide({
speed: 20,
fade : 1
},
[
{ src : 'cross_slide/slide_image1.png', dir : 'down' },
{ src : 'cross_slide/slide_image2.png', dir : 'up' },
{ src : 'cross_slide/slide_image3.png', dir : 'down' },
{ src : 'cross_slide/slide_image4.png', dir : 'up' },
{ src : 'cross_slide/slide_image5.png', dir : 'down' }
]);
});