Jquery add class to 5 last elements

Question

i have lots of images:

<img src="images/img.jpg" alt="" />
<img src="images/img2.jpg" alt="" />
<img src="images/img3.jpg" alt="" />
<img src="images/img4.jpg" alt="" />
<img src="images/img5.jpg" alt="" />
<img src="images/img6.jpg" alt="" />
<img src="images/img7.jpg" alt="" />
<img src="images/img8.jpg" alt="" />

and so on...

How to add class only to last five images?

Thanx

Answer 1

You can use jQuery filter jfiddle

var lastimageIndex = $('img').length -1;
$('img').filter(function(index) {
    console.log(lastimageIndex - index - 6 < 0);
   return lastimageIndex - index - 5 < 0;
}).addClass("yourclass");​

Answer 2

You can use slice() for that:

$("img").slice(-5).addClass("myclass");