Js problem in Posts

Hi

Ive tried looking through the forum to solve my including js in posts problem.

What is the correct way to place js within a post?

I was trying to include a broadband speed checker within my posting.

The code supplied is as follows.

<div id=”speedcheckerdiv”></div><div id=”speedchecker_link”>Get your own broadband speed check</div><script language=”javascript”>sc_hc=”0xFF9933″;sc_bc=”0x000000″;sc_bgc=”0xFFFFFF”;sc_cc=”0x000000″;sc_w=400</script><script src=”http://s3.amazonaws.com/speedchecker/speedchecker.js”></script&gt;

It is obtained from http://www.broadbandspeedchecker.co.uk/setup.php

Could someone please explain how and what is the best route to include this into my post

Thanks in advance

Voddie