$(document).ready(function(){
	$("div.pagination select").change(function(){
		sort_by = $("div.pagination select[@name=sort_by]").val();
		limit = $("div.pagination select[@name=items_per_page]").val();
		
		url = $(this).attr('rel')+'/sort_by/'+sort_by+'/items_per_page/'+limit;
		location.href=url;
	});
});