With DirectAnimation from Microsoft and a little bit of scripting you can rotate any image with NULL additional download-time.

A site logo script that displays a static logo on the bottom right corner of the screen. The logo itself is clickable. The entire script is encapsulated in an external JavaScript file, allowing you to easily deploy the logo on multiple pages.

Script creates JavaScript menu with links based on rollover effect. While moving cursor over the JavaScript link images display in a proper order and it creates a nice looking effect.

This JavaScript code example displays a JavaScript swimming fish in your browser window. When the fish hits a wall he 'turns' around and goes the other way.

This JavaScript swimming fish script is very easy to setup and it works perfectly on modern browsers such as Opera, Firefox, Chrome, Safari.

And you can also change the picture of fish by others if you want easily. But this is swimming fish animation, you may check JavaScript Swimming Fish Backgrounder if you need background swimming fish JavaScript effect.

This JavaScript creates a image can float no web page.

This JavaScript makes JavaScript link change color when user move mouse over it. In addition, you just need put this JavaScript code into your web page, the effect automatically checks objects which are JavaScript link before affected. Very nice.

This JavaScript allows you to associate a dynamic JavaScript menu with regular links on your page. As the mouse moves over the link, a JavaScript menu pops up containing "sub links".

This JavaScript makes your web page becomes basin which in that fishes swimming.

Similar in function to Form Field Limiter, this JavaScript allows you to restrict the number of characters inside a form element (ie: textarea) while displaying a progress bar on the remaining characters beneath it. Very cool, and works in IE4+, NS6+, and Opera 7+.

This cursor script produces dancing stars that animate and swirl around your mouse. The script uses NO images, so the effect is extremely lightweight and easy to customize.