var scroll = null;

$(document).ready(function(){

	scroll = $('.scrollpane').jScrollPane({showArrows:true,scrollbarWidth:15,scrollbarMargin:0});

	// borders of surrounding thumbnails
	
	var num = $('.thumbnails li.selected a').attr("id");
	
	num = parseInt(num);
	var col = (num % 3) ? num % 3 : 3;
	
	var top    = (num > 3) ? num - 3 : 0;
	var left   = (num > 1 && col > 1) ? num - 1 : 0;
	var right  = (col < 3) ? num + 1 : 0;
	var bottom = num + 3;
	
	$('.thumbnails li.thumb'+top).addClass('top');
	$('.thumbnails li.thumb'+left).addClass('left');
	$('.thumbnails li.thumb'+right).addClass('right');
	$('.thumbnails li.thumb'+bottom).addClass('bottom');
	
});