非活动窗口，如何能“激活”~~谢谢了

Question

用createPopup不过是IE only
代码参考http://www.iamwinter.com/article.asp?id=53

Answer 1

贴段自己的代码/*  系统桌面提示类 */
popup = function( msg ){this.create();this.setContent(msg);};
popup.prototype = {
create: function(){
this.win = window.createPopup();
this.doc= this.win.document;
this.doc.defaultCharset= "utf-8";
this.maxHeight = 48;
this.hideDelay = 8000; //5秒后关闭
},
setContent:  function( msg ){
    var html = '<div style="background:#ffffcc;border:1px solid black;padding:4px;font-family:verdana; font-size:70%; width:300px;filter:progid:DXImageTransform.Microsoft.Gradient(GradientType=0,    StartColorStr=\'#0099FF\', EndColorStr=\'#00FFFF\');">\
<h5 style="margin:4px;font-size:12px;padding:0">系统提示</h5>\
<div style="margin:4px;">' + msg + '</div></div>';
this.doc.body.innerHTML = html;
},
setPosition: function(){
this.width = 300;
this.height = 0;
this.left = screen.availWidth - this.width - 20;
this.top = screen.availHeight - this.height;
},
show: function(){
this.setPosition();
this.moveup();
var self =this;
setTimeout(function(){self.movedown()}, this.hideDelay );
},
hide: function(){ 
this.movedown();
},
moveup: function(){
if( this.height >= this.maxHeight )
clearTimeout( this.timer );
else
{
this.height += 2;
this.top = screen.availHeight - this.height;
this.win.show(this.left,this.top,this.width,this.height);
var self = this;
var f = function(){self.moveup()};
this.timer = setTimeout( f, 10 );
}
},
movedown: function(){
if( this.height <= 0 )
clearTimeout( this.timer );
else
{
this.height -= 2;
this.top = screen.availHeight - this.height;
this.win.show(this.left,this.top,this.width,this.height);
var self = this;
var f = function(){self.movedown()};
this.timer = setTimeout( f, 10 );
}
}}用法
var msg = '有新的会员加入';
MSPOP = new popup( msg );
MSPOP.show();