JavaScript – window.pageYOffset Property
The window.pageYOffset property returns the pixels a document has scrolled down the page from the upper left corner of the window.
The window.pageYOffset property returns the pixels a document has scrolled down the page from the upper left corner of the window.
The window.parent property returns the parent window of the current window.
The window.print() method opens a print dialog box, which lets the user select from printing options to print the contents of the window.
The Window prompt() method displays a dialog box that prompts the user for input.
The Window resizeBy() method resizes a window by a specified amount.
The Window resizeTo() method resizes a window to a specified width and height.
The window.screenLeft property returns the horizontal position of a window, relative to the screen.
The window.screenTop property returns the vertical position of a window, relative to the screen.
The Window screenX property returns the horizontal coordinate of a window, relative to the screen.
The Window screenY property returns the vertical coordinate of a window, relative to the screen.
The window.scrollBy() method scrolls the document by the specified number of pixels, but only if the page is longer than the window.
The window.scrollTo() method scrolls the document to specified coordinates.
The window.scrollX property returns the pixels a document has scrolled horizontally from the upper left corner of the window.
The window.scrollY property returns the pixels a document has scrolled vertically from the upper left corner of the window.
The Window sessionStorage object lets you store key/value pairs in the browser.
The Window setInterval() method calls a function at specified intervals (in milliseconds).
The Window setTimeout() method calls a function after a number of milliseconds.
The window.stop() method stops a window from loading, and is the same as clicking stop in the browser.
The window.top property returns the topmost window in the current browser window.