/////////GALLERY START////////////////
	$('.portfolio-categories_item a').click(function() {
		$('.portfolio-categories_item').removeClass('selected');
		$(this).parent('li').addClass('selected');

	thisItem = $(this).attr('rel');
	if(thisItem != 'all') {
		$('.gallery-item[rel='+thisItem+']').slideDown(1000);
		$('.gallery-item[rel!='+thisItem+']').slideUp(1000);
	} else {
		$('.gallery-item').slideDown(1000);
	}
		return false;
	});
/////////GALLERY end////////////////
//html
ul.portfolio-categories
  li.portfolio-categories_item.selected
    a(href="#"	rel="all") All Works
  li.portfolio-categories_item
    a(href="#"	rel="print") Print
    ...
#gallery
	div(rel="print").gallery-item
  div(rel="html").gallery-item