Moves the cursor the specified number of pages down in the document.
document.selection.PageDown( [ bExtend [, nCount ] ] );
document.selection.PageDown [ bExtend [, nCount ] ]
Optional. Specifies whether the moved text is collapsed or not. The default is false and the moved text is collapsed.
Optional. Specifies the number of pages to move down. The default is 1. If negative, the method acts like the PageUp Method. If 0, the method acts like 1.
Supported on EmEditor Professional Version 4.00 or later.