<SCRIPT LANGUAGE="JavaScript">
var s = "";
s += "\r\n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网页可见区域宽："+ document.body.offsetWidth +" (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);
</SCRIPT>
<html>
<head>
<title></title>
<script language="javascript">
var arr=new Array();
arr[0]=3.5;
arr[1]=300;
arr[2]=50;//换成30
arr[3]=1.5;//换成40 之后就OK排序就是升序的
arr[4]=400;
arr.sort();//这个排序出来怎么不是升序的
for(var i=0;i<arr.length;i++)
{
do ......
