复制代码代码如下:
<! Doctype html public "- // w3c // dtd xhtml 1.0 transitional // en" "http://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd">
<html xmlns = "http://www.w3.org/1999/xhtml">
<adal>
<meta http-equiv = "content-type" content = "text / html; charset = gb2312" />
<Title> Timeout </Title>
</ head>
<body onload = "countsecond ()">
<input type = "text" id = "time" style = "border: 0px;" size = "1px">
</docy>
</html>
<cript>
x = 0
Fonction Countsecond ()
{x = x + 1
document.getElementById ("Time"). Value = x;
setTimeout ("CountSecond ()", 1000)
}
</cript>