Question

I don’t want to use a couple of javascript plugins for IE 6/7.
But I want to use them for all other browsers.

How can I do it?
Is there any way I can do it?

Answer 1

From the Wikipedia article on conditional comments (modified to fit your version requirements):

<!--[if gt IE 7]><!-->
<p>This code displays on non-IE browsers and on IE 8 or higher.</p>
<!--<![endif]-->

The weird markup in the first line serves to make the markup standards compliant.