<!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"
>
<head>
<meta http-equiv=
"Content-Type"
content=
"text/html; charset=gb2312"
/>
<title>js实现定时自动刷新功能</title>
</head>
<body>
<input type=
"button"
value=
"reflesh"
οnclick=
"reflesh();"
/>
<select id=
"times"
>
<option value=
"5"
>5</option>
<option value=
"10"
>10</option>
<option value=
"15"
>15</option>
</select>
<script>
var
t = document.getElementById(
"times"
);
function reflesh(){
alert(
"出发刷新操作!"
+t.value);
document.location.reload();
}
setTimeout(
"reflesh()"
,t.value*1000);
//每10秒钟刷新一次
</script>
</body>
</html>