=====To block the annoying "sign on to see deal" dialogue.=====

**Method 1.**

- tools
- options
- content
- uncheck "enable javascript"

**Method 2.**

Get adblock and block

http://cudo.com.au/scripts/jquery.colorbox.js

(You need firefox and adblock to do this)

Adblock: https://addons.mozilla.org/firefox/addon/1865
Firefox: http://www.getfirefox.net/

**Method 3**

Install Noscript

https://addons.mozilla.org/en-US/firefox/downloads/latest/722/addon-722-latest.xpi

block cudo.com or block entire site.

Discussion here: http://www.ozbargain.com.au/node/36658