$(function(){

	page = document.location.href.match(/.*\/([^\/]+).html/);
	
	if (page) {
		current_page = page[1];
	
		if ($("body").hasClass("portfolio")) {
			page = current_page.split("_");
			current_page = page[0];
			
			$("#samples ."+page[1]).addClass("current");	
			$("#samples ."+page[1]).find("li:nth-child("+(parseInt(page[2])+1)+")").addClass("current");	
		 } else {
			
		}
	} else {
		current_page = "index";	
	}
	
	$(".navigation ."+current_page).parents("li").addClass("current");	
});