$(document).ready(function() { 

// MENU DROP DOWN

$('#mainmenu ul li').find('ul').hide();

$('#mainmenu ul li').hover(function() {
		$(this).find('ul:first').delay(0).show('fast');
		}, function() {
			$(this).find('ul:first').delay(500).slideUp('fast');
		});
	

// STYLE MENU TOP LEVEL PARENT ITEM
$('#mainmenu ul ul').hover(function() {
		$(this).parent().find('a:first').addClass('parent-menu');
		}, function() {
			$(this).parent().find('a').removeClass('parent-menu');
		});

// LAST LI's
$('.menu-services ul li:last').addClass('last');
$('.blog-recent-list ul li:last').addClass('last');

// HIDE EXTRA INFO
$('.case-study-details, .service-details').hide();

// CASE STUDY LINKS
$('.iscasestdy span').unwrap();


//SHOW RANDOM CASE STUDY - HOME PG

var n = $('.feature-case-wrapper .case-item').length;
console.log(n);
var index = Math.ceil(Math.random()*n);  //nth-child indexes start at 1
console.log(index);

$('.feature-case-wrapper .case-item:nth-child('+ index +') .case-study-feature').css('display', 'block');

});