当前位置：网学 > 编程文档 > Ajax > 正文

div浮动对话框，兼容firefox、opera、google浏览器

作者：用户投稿来源：网络发布时间： 12/10/19

<!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=utf-8" />
<title>景变暗的div可拖动提示窗口</title>
<script language="javascript">
function alertWin(title, msg, w, h){
    var titleheight = "22px"; // 提示窗口标题高度
    var bordercolor = "#666699"; // 提示窗口的边框颜色
    var titlecolor = "#FFFFFF"; // 提示窗口的标题颜色
    var titlebgcolor = "#666699"; // 提示窗口的标题背景色
    var bgcolor = "#FFFFFF"; // 提示内容的背景色

    var iWidth = document.documentElement.clientWidth;
    var iHeight = document.documentElement.clientHeight;
    var bgObj = document.createElement("div");
    bgObj.style.cssText = "position:absolute;left:0px;top:0px;width:"+iWidth+"px;height:"+Math.max(document.body.clientHeight, iHeight)+"px;filter:Alpha(Opacity=30);opacity:0.3;background-color:#000000;z-index:101;";
    document.body.appendChild(bgObj);

    var msgObj=document.createElement("div");
    msgObj.style.cssText = "position:absolute;font:11px ''宋体'';top:"+(iHeight-h)/2+"px;left:"+(iWidth-w)/2+"px;width:"+w+"px;height:"+h+"px;text-align:center;border:1px solid "+bordercolor+";background-color:"+bgcolor+";padding:1px;line-height:22px;z-index:102;";
    document.body.appendChild(msgObj);

    var table = document.createElement("table");
    msgObj.appendChild(table);
    table.style.cssText = "margin:0px;border:0px;padding:0px;";
    table.cellSpacing = 0;
    var tr = table.insertRow(-1);
    var titleBar = tr.insertCell(-1);
    titleBar.style.cssText = "width:100%;height:"+titleheight+"px;text-align:left;padding:3px;margin:0px;font:bold 13px ''宋体'';color:"+titlecolor+";border:1px solid " + bordercolor + ";cursor:move;background-color:" + titlebgcolor;
    titleBar.style.paddingLeft = "10px";
    titleBar.innerHTML = title;
    var moveX = 0;
    var moveY = 0;
    var moveTop = 0;
    var moveLeft = 0;
    var moveable = false;
    var docMouseMoveEvent = document.onmousemove;
    var do