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Definition

pop-up

A pop-up is a graphical user interface ( GUI ) display area, usually a small window, that suddenly appears ("pops up") in the foreground of the visual interface. Pop-ups can be initiated by a single or double mouse click or rollover (sometimes called a mouseover), and also possibly by voice command or can simply be timed to occur. A pop-up window must be smaller than the background window or interface; otherwise, it's a replacement interface.

On the World Wide Web, JavaScript (and less commonly Java applet s) are used to create interactive effects including pop-up and full overlay windows.

A menu or taskbar pulldown can be considered a form of pop-up. So can the little message box you get when you move your mouse over taskbars in many PC applications.

This was last updated in April 2005

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I am collecting a gallery of well designed pop-ups on wisepops.com, I just found out that it was very hard to find good and inspiring examples easily on the web. So I hope it will help.
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http://theworldofgreatshopper.com/
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this is very useful site. those who are using computers must make use of this site which gives knowledge of technical words and new software and new devices being used in computer world .
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