function changetab(tab) {
		$('#tab_'+currentTab).removeClass('selected');
		$('#tab_content_'+currentTab).hide();
		$('#tab_'+tab).addClass('selected');
		$('#tab_content_'+tab).show();
		currentTab = tab;
	}

	$(function() {
		$('a.lightbox').lightBox(); // Select all links in object with gallery ID
	});