php页面中，
标题 时间 操作
[华远帝景天下]尾盘在售 仅剩 2010-09-17 17:10:51 修改 删除 点击操作中的 修改 时，（只修改标题），现都是跳到另一页面操作，现要 点击 修改，弹出一个层，在层中可实现修改标题，如何实现呀，thanks
标题 时间 操作
[华远帝景天下]尾盘在售 仅剩 2010-09-17 17:10:51 修改 删除 点击操作中的 修改 时，（只修改标题），现都是跳到另一页面操作，现要 点击 修改，弹出一个层，在层中可实现修改标题，如何实现呀，thanks
<html>
<head>
<script type="text/javascript" src="/Script/jquery-1.4.2.js">
</script>
<script type="text/javascript">
$(document).ready(function() {
});</script>
<script language="javascript" type="text/javascript">
var docEle = function() {
return document.getElementById(arguments[0]) || false;
}
function openNewDiv(_id) {
var m = "mask";
if (docEle(_id)) document.removeChild(docEle(_id));
if (docEle(m)) document.removeChild(docEle(m));
// 新激活图层
var newDiv = document.createElement("div");
newDiv.id = _id;
newDiv.style.position = "absolute";
newDiv.style.zIndex = "9999";
newDiv.style.width = "500px";
newDiv.style.height = "300px";
newDiv.style.top = "50px";
//newDiv.style.left = (parseInt(document.body.scrollWidth) - 300) / 2 + "px"; // 屏幕居中
newDiv.style.background = "#EFEFEF";
newDiv.style.border = "1px solid #860001";
newDiv.style.padding = "5px";
//newDiv.innerHTML = "新激活图层内容 ";
document.body.appendChild(newDiv);
// mask图层
var newMask = document.createElement("div");
newMask.id = m;
newMask.style.position = "absolute";
newMask.style.zIndex = "1";
newMask.style.width = document.body.scrollWidth + "px";
newMask.style.height = document.body.scrollHeight + "px";
newMask.style.top = "0px";
newMask.style.left = "0px";
//newMask.style.background = "#000";
newMask.style.filter = "alpha(opacity=40)";
newMask.style.opacity = "0.40";
document.body.appendChild(newMask);
// 关闭mask和新图层
var textcontent=document.createElement("input");
textcontent.type="text";
textcontent.id="content";
textcontent.onchange=function(){}
newDiv.appendChild(textcontent);
var newA = document.createElement("a");
newA.href = "#";
newA.innerHTML = "guanbi";
newA.onclick = function() {
var tmp=document.getElementById("content").value;
document.getElementById("33").value=tmp;
alert(document.getElementById("33").value);
document.body.removeChild(docEle(_id));
document.body.removeChild(docEle(m));
return false;
}
newDiv.appendChild(newA);
}
</script>
</head>
<body >
<input type="text" id="33" >
<a href="#" onclick="openNewDiv('newDiv');return false;">11111</a>
</body>
</html>