Each document window contains a toolbar, which gives one-click access to commonly used functions such as inserting objects (text boxes, shapes, tables, charts, and comments), uploading the document to iWork.com, and adding additional pages. In addition, the document window contains a contextual format bar that allows one-click formatting of text and adjustments to images. When text is selected, the format bar enables users to choose fonts, text size, color, and adjust line spacing and alignment. When an image is selected, the format bar displays tools to adjust opacity, show and hide shadow and reflection effects, and mask the image. A separate Inspector window provides almost all formatting options available for any element in the open document.