function changeImg(i) {
		$('#bigimg').attr('src',i);
	}

	function viewPrevious(items) {
		var photosize = 126;
		$('#nav-left').css({'display' : 'block'});	

		var top = $('#allimgs').css("top");
		var topnum = parseInt(top);

		// only move if there are items
		if(topnum < 0) {
			var topnum = topnum+photosize;
		} else {
			$('#nav-right').css({'display' : 'none'});				
		}
		$('#allimgs').css({'top' : topnum+'px'}); 
	}
		
	function viewNext(items) {
		var photosize = 126;
		var visibleitems = 3;
		
		$('#nav-right').css({'display' : 'block'});
		var top = $('#allimgs').css("top");
		var topnum = parseInt(top);

		// only move if there are items
		if(topnum > (-(items-visibleitems)*photosize)) {
			var topnum = topnum-photosize;	
		} else {
			$('#nav-left').css({'display' : 'none'});
		}
		$('#allimgs').css({'top' : topnum+'px'});
	}


$("select[name='quicksel']").change( function() {
		var id = $(this).val();
		if(id == '') {
			location.href = '/products/categoryview/1-1';
		} else {
			location.href = '/products/productview/'+id;
		}
	});