弹出层的JS：
<!-- 弹出层窗口start -->
<script>
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 = "261px";
newDiv.style.height = "140px";
newDiv.style.top = "327px";
newDiv.style.left = (parseInt(document.body.scrollWidth) - 300) / 2 + "px"; // 屏幕居中
newDiv.style.background = "#FFFBF2";
newDiv.style.border = "1px solid #d8d8d8";
newDiv.style.padding = "5px";
newDiv.style.color= "#FF6600"
newDiv.innerHTML = "提示信息：您还没有登录，请先登录，然后加入圈子。";
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 newA = document.createElement("a");
newA.href = "#";
newA.innerHTML = "关闭";
newA.onclick = function() {
document.body.removeChild(docEle(_id));
document.body.removeChild(docEle(m));
return false;
}
newDiv.appendChild(newA);
}
</script>
<!-- 弹出层窗口end -->
<body>
-----------------------------------------------------------------------------------------------
层中用到的CSS：
.f12black{
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 12px;
line-height: 20px;
color: #000000;
}
.f12org{
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 12px;
line-height: 20px;
color: #FF6600;
}
.f14blue{
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 14px;
line-height: 20px;
font-weight: bold;
color: #0092c5;
}
层的样式：
#Layer1 {
width:261px;
height:140px;
background-color: #FFFBF2;
padding: 5px;
border: 1px solid #d8d8d8;
}
层里内容的版式代码：
<div class="f12black" id="Layer1"><div align="right"><a href="#"><img src="images/icon_close.gif" alt="关闭" width="13" height="13" border="0" /></a></div>
提示信息：<br />
您还没有登录，请先登录，然后加入圈子。</p>
<p align="center"><span class="f12org">加入华夏大地
学习圈，真情互动，同享精彩
<label></label>
</span><br />
<span class="f14blue">3秒种后跳转到登录页面 </span></p>
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我想让JS中弹出层的样式和排版和在CSS和html中定义好的一样，我该怎么做？还有想把那个关闭换成个图片放在层的右上角
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本帖最后由 瞳瞳星 于 2008-1-24 12:38 编辑 ]
