var arrayBanners = new Array('bullseye.jpg', 'consultancybusinessimprovement.jpg', 'consultancyeffectiveteams.jpg', 'consultancystrategicplanning.jpg', 'consultancystrategicprocurement.jpg', 'facilitation.jpg', 'jigsaw.jpg', 'knowledgemanagement.jpg', 'training.jpg', 'woman.jpg');
 
function RandomBanner()
{
 strBannerName = arrayBanners[Math.floor(Math.random() * arrayBanners.length)];
 return strBannerName;
}