$(document).ready(function() {
    $('div.slideshow').css('height','250px');
    $('.slideshow').cycle({
      fx: 'fade',
		  speed: 4000,
		  next:   '#next', 
      prev:   '#prev' 
	});
});

$(document).ready(function() {
    $('div.slideshowfast').css('height','250px');
    $('.slideshowfast').cycle({
      fx: 'fade',
		  speed: 2000,
		  next:   '#next', 
      prev:   '#prev' 
	});
});