JavaScript Reference and Examples

Control Structures

If Else - Do one thing or another

While - While something is true (check before)

Do While - Do..While something is true (check after)

For Loop - Initialize, check, and increment variable

Switch - Check a value against a list

Dialog Boxes with Pop Up Windows

Alert - Pop-up windows with a message

Confirm - Yes/No Pop-up windows

Prompt - Get user input

More JavaScript

Image Rollovers - Image swapping on mouse rollovers

JavaScript Books