js获取当前浏览器页面高度及宽度信息的方法

function getInfo()

{

var s = "";

s += " 网页可见区域宽："+ document.body.clientWidth+" ";

s += " 网页可见区域高："+ document.body.clientHeight+" ";

s += " 网页可见区域宽："+ document.body.offsetWidth + " (包括边线和滚动条的宽)"+" ";

s += " 网页可见区域高："+ document.body.offsetHeight + " (包括边线的宽)"+" ";

s += " 网页正文全文宽："+ document.body.scrollWidth+" ";

s += " 网页正文全文高："+ document.body.scrollHeight+" ";

s += " 网页被卷去的高(ff)："+ document.body.scrollTop+" ";

s += " 网页被卷去的高(ie)："+ document.documentElement.scrollTop+" ";

s += " 网页被卷去的左："+ document.body.scrollLeft+" ";

s += " 网页正文部分上："+ window.screenTop+" ";

s += " 网页正文部分左："+ window.screenLeft+" ";

s += " 屏幕分辨率的高："+ window.screen.height+" ";

s += " 屏幕分辨率的宽："+ window.screen.width+" ";

s += " 屏幕可用工作区高度："+ window.screen.availHeight+" ";

s += " 屏幕可用工作区宽度："+ window.screen.availWidth+" ";

s += " 你的屏幕设置是 "+ window.screen.colorDepth +" 位彩色"+" ";

s += " 你的屏幕设置 "+ window.screen.deviceXDPI +" 像素/英寸"+" ";

s += " window的页面可视部分实际高度(ff) "+window.innerHeight+" ";

alert (s);

};