docs/themes/landscape/source/fancybox/helpers/jquery.fancybox-thumbs.js
function ( item ) {  // function to obtain the URL of the thumbnail image
				var href;

				if (item.element) {
					href = $(item.element).find('img').attr('src');
				}

				if (!href && item.type === 'image' && item.href) {
					href = item.href;
				}

				return href;
			}
function ( item ) {  // function to obtain the URL of the thumbnail image
				var href;

				if (item.element) {
					href = $(item.element).find('img').attr('src');
				}

				if (!href && item.type === 'image' && item.href) {
					href = item.href;
				}

				return href;
			}
function ( item ) { // function to obtain the URL of the thumbnail image var href ; if ( item . element ) { href = $ ( item . element ) . find ( 'img' ) . attr ( 'src' ) ; } if ( ! href && item . type === 'image' && item . href ) { href = item . href ; } return href ; }
'top' or 'bottom'
top or bottom