转 html中offsetTop、clientTop、scrollTop、offsetTop各属性介绍

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

>>阅读原文<<