Search notes:

screen.availWidth - screen.availHeight - screen.availLeft - screen.availTop

The values of screen.availWidth, screen.availHeight, screen.availLeft and screen.availTop report the boundaries within which a browser window can be placed.
screen.availWidth and especially screen.availHeight might be smaller than screen.width and screen.height because, for example, of the Windows taskbar.

See also

Programming for a web browser: Coordinates of the window, screen and Element object (etc)

Index

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78 Stack trace: #0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array) #1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/developm...', 1788558403, '216.73.216.30', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/development/web/browser/object-model/screen/availWidth-availHeight-availLeft-availTop(39): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78