轉 html中offsetTop、clientTop、scrollTop、offsetTop各屬性介紹

轉自:http://blog.sina.com.cn/s/blog_5d64f7e301017kh0.html   function a(){ document.write( "屏幕分辨率爲："+screen.width+"*"+screen.height +"<br />"+ "屏幕可用大小："+screen.availWidth+"*"+screen.availHeight +"<br />"

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