$("#mylightbox a").lightBox({
	imageLoading: my_site_base_url+'/images/lightbox-btn-loading.gif',
	imageBtnClose: my_site_base_url+'/images/lightbox-btn-close.gif',
	imageBtnPrev: my_site_base_url+'/images/lightbox-btn-prev.gif',
	imageBtnNext: my_site_base_url+'/images/lightbox-btn-next.gif'
   });