Basic HTML version of Foils prepared 16 June 98

Foil 93 Layer Objects

From Overview of Advanced JavaScript -- Web Scripting Language CPS616 Technologies of the Information Age -- Spring Semester 98. by Tom Scavo,Geoffrey C. Fox

Layers for Foil 93
1 Think of a Layer object (new in JS 1.2) as a dynamic document within a document
2 Each <LAYER> tag generates a Layer object and a corresponding element in the layers[] array
3 Layers have many methods and properties (most of which may be modified on-the-fly)
4 Note: Layers are not supported in MSIE

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