http://ttyp.cnblogs.com/archive/2005/03/18/121106.html
- 纯js编写
- 跨框架
- 无图片
- 支持调速度
- 任意位置弹出
- 需要ie5.5以上
<HTML
><
HEAD
>
<
SCRIPT language
=
JavaScript
>
<!--
/*
** ==================================================================================================
** 类名：CLASS_MSN_MESSAGE
** 功能：提供类似MSN消息框
** 示例：
---------------------------------------------------------------------------------------------------
var MSG = new CLASS_MSN_MESSAGE("aa",200,120,"短消息提示：","您有1封消息","今天请我吃饭哈");
MSG.show();
---------------------------------------------------------------------------------------------------
** 作者：ttyp
** 邮件：ttyp@21cn.com
** 日期：2005-3-18
** ==================================================================================================
*
*/
/*
* 消息构造
*/
function
CLASS_MSN_MESSAGE(id,width,height,caption,title,message,target,action)
{
this
.id
=
id;
this
.title
=
title;
this
.caption
=
caption;
this
.message
=
message;
this
.target
=
target;
this
.action
=
action;
this
.width
=
width
?
width:
200
;
this
.height
=
height
?
height:
120
;
this
.timeout
=
150
;
this
.speed
=
20
;
this
.step
=
1
;
this
.right
=
screen.width
-
1
;
this
.bottom
=
screen.height;
this
.left
=
this
.right
-
this
.width;
this
.top
=
this
.bottom
-
this
.height;
this
.timer
=
0
;
this
.pause
=
false
;
this
.close
=
false
;
this
.autoHide
=
true
;
}
/*
* 隐藏消息方法
*/
CLASS_MSN_MESSAGE.prototype.hide
=
function
()
{
if
(
this
.onunload())
{
var
offset
=
this
.height
>
this
.bottom
-
this
.top
?
this
.height:
this
.bottom
-
this
.top;
var
me
=
this
;
if
(
this
.timer
>
0
)
{
window.clearInterval(me.timer);
}
var
fun
=
function
()
{
if
(me.pause
==
false
||
me.close)
{
var
x
=
me.left;
var
y
=
0
;
var
width
=
me.width;
var
height
=
0
;
if
(me.offset
>
0
)
{
height
=
me.offset;
}
y
=
me.bottom
-
height;
if
(y
>=
me.bottom)
{
window.clearInterval(me.timer);
me.Pop.hide();
}
else
{
me.offset
=
me.offset
-
me.step;
}
me.Pop.show(x,y,width,height);
}
}
this
.timer
=
window.setInterval(fun,
this
.speed)
}
}
/*
* 消息卸载事件，可以重写
*/
CLASS_MSN_MESSAGE.prototype.onunload
=
function
()
{
return
true
;
}
/*
* 消息命令事件，要实现自己的连接，请重写它
*
*/
CLASS_MSN_MESSAGE.prototype.oncommand
=
function
()
{
this
.close
=
true
;
this
.hide();
}
/*
* 消息显示方法
*/
CLASS_MSN_MESSAGE.prototype.show
=
function
()
{
var
oPopup
=
window.createPopup();
//
IE5.5+
this
.Pop
=
oPopup;
var
w
=
this
.width;
var
h
=
this
.height;
var
str
=
"
<DIV style='BORDER-RIGHT: #455690 1px solid; BORDER-TOP: #a6b4cf 1px solid; Z-INDEX: 99999; LEFT: 0px; BORDER-LEFT: #a6b4cf 1px solid; WIDTH:
"
+
w
+
"
px; BORDER-BOTTOM: #455690 1px solid; POSITION: absolute; TOP: 0px; HEIGHT:
"
+
h
+
"
px; BACKGROUND-COLOR: #c9d3f3'>
"
str
+=
"
<TABLE style='BORDER-TOP: #ffffff 1px solid; BORDER-LEFT: #ffffff 1px solid' cellSpacing=0 cellPadding=0 width='100%' bgColor=#cfdef4 border=0>
"
str
+=
"
<TR>
"
str
+=
"
<TD style='FONT-SIZE: 12px;COLOR: #0f2c8c' width=30 height=24></TD>
"
str
+=
"
<TD style='PADDING-LEFT: 4px; FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #1f336b; PADDING-TOP: 4px' vAlign=center width='100%'>
"
+
this
.caption
+
"
</TD>
"
str
+=
"
<TD style='PADDING-RIGHT: 2px; PADDING-TOP: 2px' vAlign=center align=right width=19>
"
str
+=
"
<SPAN title=
关闭 style='FONT-WEIGHT: bold; FONT-
SIZE: 12px; CURSOR: hand; COLOR: red; MARGIN-RIGHT: 4px' id='btSysClose' >×</SPAN></TD>
"
str
+=
"
</TR>
"
str
+=
"
<TR>
"
str
+=
"
<TD style='PADDING-RIGHT: 1px;PADDING-BOTTOM: 1px' colSpan=3 height=
"
+
(h
-
28
)
+
"
>
"
str
+=
"
<DIV style='BORDER-RIGHT: #b9c9ef 1px solid; PADDING-RIGHT: 8px; BORDER-TOP: #728eb8 1px solid; PADDING-LEFT: 8px; FONT-SIZE: 12px; PADDING-BOTTOM: 8px; BORDER-LEFT: #728eb8 1px solid; WIDTH: 100%; COLOR: #1f336b; PADDING-TOP: 8px; BORDER-BOTTOM: #b9c9ef 1px solid; HEIGHT: 100%'>
"
+
this
.title
+
"
<BR><BR>
"
str
+=
"
<DIV style='WORD-BREAK: break-all' align=left><A href='javascript:void(0)' hidefocus=true id='btCommand'><FONT color=#ff0000>
"
+
this
.message
+
"
</FONT></A></DIV>
"
str
+=
"
</DIV>
"
str
+=
"
</TD>
"
str
+=
"
</TR>
"
str
+=
"
</TABLE>
"
str
+=
"
</DIV>
"
oPopup.document.body.innerHTML
=
str;
this
.offset
=
0
;
var
me
=
this
;
oPopup.document.body.onmouseover
=
function
()
{me.pause
=
true
;}
oPopup.document.body.onmouseout
=
function
()
{me.pause
=
false
;}
var
fun
=
function
()
{
var
x
=
me.left;
var
y
=
0
;
var
width
=
me.width;
var
height
=
me.height;
if
(me.offset
>
me.height)
{
height
=
me.height;
}
else
{
height
=
me.offset;
}
y
=
me.bottom
-
me.offse