$(document).ready( function() {
 imageRoll('sponsorImages');
 $("#sponsorImages").css('height', '80px');
 $("#sponsorImages img").css('border', '0px solid black');
});
var imageRollData = Array();
function imageRoll(id) {
 $("#"+ id).children().css('position', 'absolute');
 $("#"+ id).children().css('display', 'none');
 $("#"+ id).children().css('border', 'none');
 
 imageRollData[id] = Array();
 imageRollData[id]['currentImage'] = 0;
 
 children = $("#"+ id).children();
 $(children[imageRollData[id]['currentImage']]).fadeIn();
 imageRollData[id]['currentImage']++;
 
 imageRollData[id]['interval'] = setInterval(function() {
  if(imageRollData[id]['currentImage'] >= $("#"+ id).children().length) {
   imageRollData[id]['currentImage'] = 0;
  }
  currentImage = imageRollData[id]['currentImage'];
  
  $("#"+ id).children().fadeOut();
  children = $("#"+ id).children();
  $(children[currentImage]).fadeIn();
  
  currentImage++;
  imageRollData[id]['currentImage'] = currentImage;
 }, 5000);
}