HTML Element object properties

Property Set? Description
parentLayer no The enclosing layer, or null if root element.
layers no Associative array, enumerating all child layers by both name and index, or null if no child layers exist.
background yes background property is image object. src attribute of that image object is URL of background image. null if element has no backdrop.
bgColor yes Color of background or null if transparent.
src yes Source URL of element content.