这个也是一种让图片在屏幕中居中的方法，用于IE6、Firefox和Opera下都有效！
代码如下：
<html> <body onresize="myLoad()" onload="myLoad()"> <div id="xuanma" style="Z-INDEX: 1; LEFT: 0px; POSITION: absolute; TOP: 0px"> <img id="ximage" src="yah/GroupImages/060823nhp1.jpg"/> </div> <SCRIPT language="javascript" type=text/javascript> function myLoad() { document.getElementById('xuanma').style.top= document.body.clientHeight/2-document.getElementById('ximage').height/2; document.getElementById('xuanma').style.left= document.body.clientWidth/2-document.getElementById('ximage').width/2; } </SCRIPT> </body> </html>
相关资料：
<script LANGUAGE="JavaScript"> var s = ""; s += "网页可见区域宽：" + document.body.clientWidth; s += "<br>网页可见区域高："+ document.body.clientHeight; s += "<br>网页可见区域宽："+ document.body.offsetWidth +" (包括边线和滚动条)"; s += "<br>网页可见区域高："+ document.body.offsetHeight +" (包括边线)"; s += "<br>网页正文全文宽："+ document.body.scrollWidth; s += "<br>网页正文部分上："+ window.screenTop; s += "<br>网页正文部分左："+ window.screenLeft; s += "<br>屏幕分辨率的高："+ window.screen.height; s += "<br>屏幕分辨率的宽："+ window.screen.width; s += "<br>屏幕可用工作区高度："+ window.screen.availHeight; s += "<br>屏幕可用工作区宽度："+ window.screen.availWidth; s += "<br>你的屏幕设置是 "+ window.screen.colorDepth +" 位彩色"; s += "<br>你的屏幕设置 "+ window.screen.deviceXDPI +" 像素/英寸"; document.write(s); </script>
