Using scripting
Programming language with a series of commands that are followed when the program runs can be used to implement a variety of A computer or application that responds to the user’s input, two way communication between human and device features in multimedia websites, typical examples include:
Image or text rollovers
If the user rolls the mouse over a graphic or hypertext then a text or graphic box will appear.
Pop-up windows
>Pop-up windows display information in a separate window from the web page from which they are triggered. This is useful if the user needs to perform a simple calculation or consult a calendar for inputting dates, without navigating away from the page they are on.
Validating the content of fields
When filling in forms each field, especially required fields denoted by an asterisk, is validated to ensure the correct data has been inputted. If the field is left blank, or the type of data is incorrect, then a user message will be generated and you may not continue, or be able to submit the form.
