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  • array

    Collection of data items, represented by one variable name.

    array name

    The name of one variable that is a collection of data items.


    Text grouped together, for example, a <div> tag

    Document Object Model

    A combination of technologies that includes HTML, Cascading Style Sheets (CSS), and a scripting language, such as JavaScript, which used to be referred to as DHTML.


    Text enclosed within the <div> tag.


    A point in a treelike structure that indicates the relationship between objects.

    object instance

    A new JavaScript object created from a built-in object.

    pop-up caption

    Text that appears when you hover the mouse pointer over an item on the screen; the text provides additional information about the item.


    Specifies the placement of elements, such as text and graphics, on a Web page.

    slide show

    A set of images, all the same size, that are displayed in the same location for a few seconds, one after the other, to create the appearance that the images are rotating.


    A number that designates a single occurrence of an array element.

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