How Js operates DOM and obtains browser height and width
1.获取网页可见区域的宽度:document.body.clientWidth ; 2.获取网页可见区域的高度:document.body.clientHeight; 3.获取 网页可见区域宽:document.body.offsetWidth; (包括边线的宽度) 4.获取网页可见区域高:document.body.offsetHeight ;(包括边线的宽度) 5.获取网页正文全文宽:document.body.scrollWidth ; 6.获取网页正文全文高:document.body.scrollHeight ; 7.获取网页被卷去的高:document.body.scrollTop ; 8.获取网页被卷去的左:document.body.scrollLeft ; 9.获取网页正文部分上:window.screenTop ; 11.获取网页正文部分左:window.screenLeft; 12.获取屏幕分辨率的高:window.screen.height; 13.获取屏幕分辨率的宽:window.screen.width ; 14.屏幕可用工作区高度:window.screen.availHeight 15.屏幕可用工作区宽度:window.screen.availWidth
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