Deprecation: #95351 - Custom JSWindow options in HMENU settings

Description

The common HMENU settings for each HMENU level JSWindow (including sub-properties) and target with a value such as target = 200x300, to be set on for example TMENU properties have been marked as deprecated.

Examples:

page.123 = HMENU
page.123.1 = TMENU
page.123.1.JSWindow = 1
page.123.1.JSWindow.params = width=200,height=300,status=0,menubar=0

page.123 = HMENU
page.123.1 = TMENU
page.123.1.target = 200x300

Impact

Calling a frontend page with a HMENU and JSwindow popups will trigger a PHP E_USER_DEPRECATED error.

Affected Installations

TYPO3 installations with a HMENU and JSwindow settings which are configured via TypoScript, which is highly unlikely.

Migration

Use an external JavaScript file with an event listener to achieve the same functionality.