<div >div区域
</div>
<dl>
<dt>上层
</dt>
<dd>下层
</dd>
</dl>
<table xmlns="http://www.sinna.com">
<tbody>
<tr>
<th>表头
</th>
<td>单元格
</td>
</tr>
</tbody>
</table>
<table xmlns="http://www.baidu.com">//域名不同唯一 为了区别 名称空间
<body>
<script type="text/javascript">
function windowdemo()
{
document.write(window.navigator.appName);
document.write(window.navigator.appVersion);
}
function windowObjDemo()
{
var text = location.href;
location.href="http://www.baidu.com";
}
function windowMethod()
{
timeid = setInterval("alert('interval')",2000);
}
function stopMethod()
{
clearInterval(timeid);
}
function windowMove()
{
}
function windowOpen()
{
window.open("ad.html","_blank","height=200,width=400,status=no,toolbar=no,menubar=no,location=no");
}
</script>
<input type="button" value="window中的方法" onclick="windowOpen()" />
<input type="button" value="停止" onclick="stopMethod()" />
<input type="button" value="演示window中的对象" onclick="windowObjDemo2()" />
</body>
<script
type=
"text/javascript">
/*
onunload=
function()
{
alert(
"onunload run");
}
onload =
function()
{
alert(
"onload run");
}
onbeforeunload =
function()
{
alert(
"onbeforeunload run");
}*/
/*onload =
function()
{
window.status=
"加载完毕了";
}*/
/*
演示弹窗广告效果
页面加载完执行
在当前页面定义脚本 可以在onload事件中完成广告的弹窗
*/
onload =
function()
{
open(
"ad.html",
"_blank",
"height=100px");
}
</script>
<body>
<script type="text/javascript">
function getNode()
{
var node = document.getElementById("divid");
var text = node.innerHTML;
node.innerHTML="如果是你";
var tnode = document.getElementsByName("user")[0];
var nodes = document.getElementsByTagName("a");
for(var x= 0; x<nodes.length;x++)
{
nodes[x].target="_blank";
}
}
function getNodeDemo()
{
var divNode = document.getElementById("newid");
var aNodes = divNode.getElementsByTagName("a");
for(var x= 0;x<aNodes.length;x++)
{
aNodes[x].target="_blank";
}
}
</script>
<input type="button" value="document对象获取节点" onclick="getNodeDemo()" />
<div id="divid">这是个div
</div>
<input type="text" name="user"/>
<a href="http://www.baidu.com" >baidu
</a>
<div id="newid">
<a href="http://www.xx.com">新闻1
</a>
<a href="http://www.xx.com">新闻2
</a>
<a href="http://www.xx.com">新闻3
</a>
</div>
</body>
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