页面内的超级酷浮动窗口

2008-02-23 07:45:18来源：互联网阅读 ()

<html>
<head>
<title>_xWin</title>
<style type='text/css'>

</style>
<script language=JScript>
<!--
//可以打包为js文件;
var x0=0,y0=0,x1=0,y1=0;
var offx=6,offy=6;
var moveable=false;
var hover='orange',normal='slategray';//color;
var index=10000;//z-index;
//开始拖动;
function startDrag(obj)
{
if(event.button==1)
{
//锁定标题栏;
obj.setCapture();
//定义对象;
var win = obj.parentNode;
var sha = win.nextSibling;
//记录鼠标和层位置;
x0 = event.clientX;
y0 = event.clientY;
x1 = parseInt(win.style.left);
y1 = parseInt(win.style.top);
//记录颜色;
normal = obj.style.backgroundColor;
//改变风格;
obj.style.backgroundColor = hover;
win.style.borderColor = hover;
obj.nextSibling.style.color = hover;
sha.style.left = x1 offx;
sha.style.top = y1 offy;
moveable = true;
}
}
//拖动;
function drag(obj)
{
if(moveable)
{
var win = obj.parentNode;
var sha = win.nextSibling;
win.style.left = x1 event.clientX - x0;
win.style.top = y1 event.clientY - y0;
sha.style.left = parseInt(win.style.left) offx;
sha.style.top = parseInt(win.style.top) offy;
}
}
//停止拖动;
function stopDrag(obj)
{
if(moveable)
{
var win = obj.parentNode;
var sha = win.nextSibling;
var msg = obj.nextSibling;
win.style.borderColor = normal;
obj.style.backgroundColor = normal;
msg.style.color = normal;
sha.style.left = obj.parentNode.style.left;
sha.style.top = obj.parentNode.style.top;
obj.releaseCapture();
moveable = false;
}
}
//获得焦点;
function getFocus(obj)
{
if(obj.style.zIndex!=index)
{
index = index 2;
var idx = index;
obj.style.zIndex=idx;
obj.nextSibling.style.zIndex=idx-1;
}
}
//最小化;
function min(obj)
{
var win = obj.parentNode.parentNode;
var sha = win.nextSibling;
var tit = obj.parentNode;
var msg = tit.nextSibling;
var flg = msg.style.display=="none";
if(flg)
{
win.style.height = parseInt(msg.style.height) parseInt(tit.style.height) 2*2;
sha.style.height = win.style.height;
msg.style.display = "block";
obj.innerHTML = "0";
}
else
{
win.style.height = parseInt(tit.style.height) 2*2;
sha.style.height = win.style.height;
obj.innerHTML = "2";
msg.style.display = "none";
}
}
//关闭;
function cls(obj)
{
var win = obj.parentNode.parentNode;
var sha = win.nextSibling;
win.style.visibility = "hidden";
sha.style.visibility = "hidden";
}
//创建一个对象;
function xWin(id,w,h,l,t,tit,msg)
{
index = index 2;
this.id = id;
this.width = w;
this.height = h;
this.left = l;
this.top = t;
this.zIndex = index;
this.title = tit;
this.message = msg;
this.obj = null;
this.bulid = bulid;
this.bulid();
}
//初始化;
function bulid()
{
var str = ""
"<div id=xMsg" this.id " "
"style='"
"z-index:" this.zIndex ";"
"width:" this.width ";"
"height:" this.height ";"
"left:" this.left ";"
"top:" this.top ";"
"background-color:" normal ";"
"color:" normal ";"
"font-size:10px;"
"font-family:Verdana;"
"position:absolute;"
"cursor:default;"
"border:2px solid " normal ";"
"' "
"onmousedown='getFocus(this)'>"
"<div "
"style='"
"background-color:" normal ";"
"width:" (this.width-2*2) ";"
"height:20;"
"color:white;"
"' "
"onmousedown='startDrag(this)' "
"onmouseup='stopDrag(this)' "
"onmousemove='drag(this)' "
"ondblclick='min(this.childNodes[1])'"
">"
"<span style='width:" (this.width-2*12-4) ";padding-left:3px;'>" this.title "</span>"
"<span style='width:12;border-width:0px;color:white;font-family:webdings;' onclick='min(this)'>0</span>"
"<span style='width:12;border-width:0px;color:white;font-family:webdings;' onclick='cls(this)'>r</span>"
"</div>"
"<div style='"
"width:100%;"
"height:" (this.height-20-4) ";"
"background-color:white;"
"line-height:14px;"
"word-break:break-all;"
"padding:3px;"
"'>" this.message "</div>"
"</div>"
"<div style='"
"width:" this.width ";"
"height:" this.height ";"
"top:" this.top ";"
"left:" this.left ";"
"z-index:" (this.zIndex-1) ";"
"position:absolute;"
"background-color:black;"

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