How do I stop WP from auto-changing code!?

hi

I’m trying to create a page with a few textareas and things.

However I insert this code using the HTML editor:

<script type=”text/javascript” src=”https://www.agelupdates.com/mywidget/agelupdates_widgetp3.js”></script&gt;

… and WP automcatically changes it to this (which I don’t want):

<script type=”text/javascript” xsrc=”https://www.agelupdates.com/mywidget/agelupdates_widgetp3.js&#8221; mce_src=”https://www.agelupdates.com/mywidget/agelupdates_widgetp3.js”></script&gt;

Damn it’s annoying!

Is there a way to stop WP from changing the code automatically?

I’m using the beast blog theme.

cheers
nathan