MACROMEDIA DREAMWEAVER 8-DREAMWEAVER API Reference page 566

dreamweaver.canDeleteSelection()
Availability
Dreamweaver 3.
Description
Checks whether Dreamweaver can delete the current selection. Depending on the window
that has focus, the deletion might occur in the Document window or the Site panel (on the
Macintosh, in an text field in a dialog box or floating panel).
Arguments
None.
Returns
A Boolean value:
true
indicates that there is a selection;
an insertion point.
dreamweaver.canExportCSS()
Availability
Dreamweaver 3.
Description
Checks whether Dreamweaver can perform an Export CSS Styles operation.
Arguments
None.
Returns
A Boolean value:
true
section; otherwise.
false
566 Enablers
if the opening and closing offsets for the selection are different, which
if the offsets are the same, indicating that there is only
false
if the document contains any class styles that are defined in the
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