Entities
Convert special characters to their escaped values, or turn the escaped value into the special character.
http://www.meychi.com/source/actionscript/classes/Entities.asÂ
Replace String
Another small and handy class for you to use: Replace String.
With this class you have two methods: replace a characters in a string, or give a list of predefined characters to replace.
Code is all pretty self explainatory, for help leave a comment.
For the class gotoAndClick:
http://www.funky-monkey.nl/blog/2006/10/29/replace-string-class/
Text Search Engine Class
From the site:
Create text search engines in ActionScript easily using this versatile and lightweight class. It can be used in a simple way, or with expert features such as excluded characters, case sensitivity, etc.
http://www.pippoflash.com/index.php/2006/07/10/downaload-flash-text-search-engine-class/Â
MD5 Hash
Encrypt a string by using an md5 hash