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

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

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

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

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

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

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

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

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

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

alert(s);

document.write(s) ;