$(document).ready(function() {
  $('.slideshow').cycle({
    fx: 'fade', 
    speed: 2000,
    resizeDuration: 1
  });
});

function mOver (num) {
  document.getElementById("b"+num).style.backgroundPosition = "-89px 0px";
}

function mOut (num) {
  document.getElementById("b"+num).style.backgroundPosition = "0px 0px";
}