javascript 高度
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网页可见区域高："+ document.body.offsetWeight +" (包括边线的宽)";
s += ""r"n网页可见区域高："+ document.body.offsetHeight +" (包括边线的宽)";
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网页被卷去的高："+ document.body.scrollTop;
s += ""r"n网页被卷去的左："+ document.body.scrollLeft;
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);