JS get the width of the browser screen height

Web page Visible area width: document.body.clientWidth

Web page Visible Area height: document.body.clientHeight

Web page Visible Area width: document.body.offsetWidth (including edge width)

Web page Visible Area High: document.body.offsetHeight (including edge width)

Page body Full text width: document.body.scrollWidth

Page body Full text High: Document.body.scrollHeight

Page is rolled away High: document.body.scrollTop

Webpage is rolled away left: document.body.scrollLeft

Page body part: Window.screentop

Page body part left: Window.screenleft

High screen resolution: Window.screen.height

Width of screen resolution: Window.screen.width

Screen available work area height: window.screen.availHeight

Screen available work area width: window.screen.availWidth

HTML Precise positioning: Scrollleft,scrollwidth,clientwidth,offsetwidth

ScrollHeight: Gets the scroll height of the object.

ScrollLeft: Sets or gets the distance between the left edge of the object and the leftmost of the currently visible content in the window

ScrollTop: Sets or gets the distance between the top of the object and the top of the visible content in the window

ScrollWidth: Gets the scrolling width of the object

Offsetheight: Gets the object relative to the canvas or by the parent coordinate

The height of the parent coordinate specified by the OffsetParent property

Offsetleft: Gets the object relative to the layout or by the

The OffsetParent property specifies the parent coordinate of the computed left position

OffsetTop: Gets the computed top position of the object relative to the layout or the parent coordinate specified by the OffsetTop property

Event.clientx horizontal coordinates of relative documents

Event.clienty vertical coordinates of relative documents

Event.offsetx horizontal coordinates relative to the container

Event.offsety the vertical coordinate of the relative container

Document.documentElement.scrollTop The vertical scrolling value

Event.clientx+document.documentelement.scrolltop horizontal coordinates of relative documents + amount of vertical scrolling

The

Ie,firefox differences are as follows:
IE6.0, ff1.06+:
clientwidth = width + padding
clientheight = height + padding
offsetwidth = width + padding + border
offsetheight = height + padding + border
Ie5.0/5.5: clientwidth = width -Border
ClientHeight = height-border
offsetwidth = width
offsetheight = height