Every times a visitor comes to a page with this JavaScript in effect, they get a different foreground and background color. However, occassionally you do get a background and foreground color that makes your text unreadable.

This JavaScript requests two numbers from you to change background color by calculating one of the basic operations.

Use this DHTML script to make certain form elements flash with glee. It's a great way to draw attention to important fields, such as the submit button, etc

This constructor function allows you to fade any color (background, border or foregound) of any object. This is a complete demo, with lots of internal documentation and examples. There is only one document and no associated files. Enjoy.

This is a different script to create the random background color effect by clicking specified button.

Here is a script where the user can choose what color the page and text will be viewed in with this neat and very organized table.

This JavaScript allows visitors change theme on your web pages through using the different CSS files.

Watch as the astronaut floats around in space. His random movements over the background of moving stars gives the perception of space travel. Wow!

This JavaScript will paint color for cells. This is useful if you just want an array of color values ranging from astarting color to an ending color in so many steps.

This JavaScript let visitors know color code when move mouse on color lines.