Animated Captcha

Usually we see static Captcha, now we will make an animated Captcha. Now this is cool. What does the captcha look like? It just like the ordinary Captcha, the difference is the letters are moving and animated. You can set your Captcha setting quickly such as random letter color, random background color, font size, etc. But do not wory, even this Captcha is animated, it won't blink too much so that visitor still can read the text easily. My code also support build-in method to check user's input. Captcha is easy, and interesting with animated Captcha. For more information, please read the readme file. I include the example file in my ZIP.