}Use it to add multimedia
elements
With JavaScript you can show, hide, change, resize
images, and
create image rollovers. You can create scrolling text
across the status
bar.
}Create pages dynamically
Based on the user's choices, the date, or other external
data, JavaScript
can produce
pages that are customized to the user.
}Interact with the user
It can do some processing of forms and can validate user
input when
the user
submits the form.
How Does It Work?
}Embedded within HTML page
}View source
}Executes on client
}Fast, no connection
needed once loaded
}Simple programming statements combined with HTML tags
}Interpreted (not compiled)
} No special tools
required
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