var flickrpress_positions=new Array();function flickrpress_load_items(direction,sender){var container=jQuery(sender).parent().parent();var items=container.find('.flickrpress-items');var options=container.find('[name=flickrpress-options]').val();var id=container.find('[name=flickrpress-id]').val();var prev=container.find('.flickrpress-navigation-previous');var next=container.find('.flickrpress-navigation-next');var start=flickrpress_positions[container];if(!start)start=0;container.addClass("pending");jQuery.getJSON('',{flickrpress_action:direction,flickrpress_options:options,flickrpress_id:id,flickrpress_start:start},function(result){if(parseInt(result.count)==0){alert('Flickr is currently unavailable.');container.removeClass("pending");return}var start=flickrpress_positions[container]=parseInt(result.start);var count=parseInt(result.count);if(start+count>=parseInt(result.total)){next.hide()}else{next.show()}if(start==0){prev.hide()}else{prev.show()}container.removeClass("pending");items.html(result.html);if(typeof(myLightbox)!='undefined'&&typeof(myLightbox.updateImageList)=='function'){myLightbox.updateImageList()}if(typeof(tb_init)=='function'){tb_init('a.thickbox')}})}jQuery(function(){jQuery('.flickrpress-navigation .flickrpress-navigation-previous').click(function(){flickrpress_load_items('lastpage',this)});jQuery('.flickrpress-navigation .flickrpress-navigation-next').click(function(){flickrpress_load_items('nextpage',this)})});