js右下角显示提示信息问题，求高手帮忙！急！！！！

[happy_erdong]

我在网上down了一个js右下角提示信息，最小化不影响的资源！
我单独运行这个页面的时候，无论在哪个浏览器都好用，把页面最小化之后，那个table仍然在桌面上显示！
但当我把它放在项目中应用的时候，这个table就在页面中显示了，把页面最小化之后，这个table也就随着页面消失了！

（注：在ie中有问题，但在360浏览器中还是好用的）

[lzp4881]

代码呢?

[happy_erdong]

运行.htm

<script type="text/javascript" src="popup.js"></script>
<script>
var pop1 = new ArchjsPopup({id:'pop1',title:'你有三个待办事宜',caption:'消息窗口',message:'查看',target:'_blank',action:'http://www.163.com'});
pop1.addMessage({linkUrl:"http://www.163.com",msg:"test",title:"点击链接",target:"_blank"});
pop1.show();

</script>


popup.js

function ArchjsPopup(param)
{
this.id = param.id;
this.title = param.title;
this.caption = param.caption;
this.message = param.message;
this.target = param.target;
this.action = param.action;
this.width = (typeof param.width != "undefined")? param.width: 200 ;
this.height = (typeof param.height != "undefined") ? param.height: 120 ;
this.timeout = 5500 ;
this.speed = 2 ;
this.step = 1 ;
this.right = screen.width - 15 ;
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 ;
this.messages = new Object();
this.index = 0 ;
this.linkEventobj;
this.setSpeedEventobj;
this.setAutoRefreshEventobj;

ArchjsPopup.prototype.addMessage = function(param){
var item = new Message_Item(param);
this.messages[this.index] = item;
this.index++;
}

ArchjsPopup.prototype.onunload = function(){
return true;
}

ArchjsPopup.prototype.oncommand = function(){
if (typeof this.linkEventobj == 'undefined') {
window.open(this.action, this.target);
}
else
{
this.linkEventobj();
}
this.hide();
}

ArchjsPopup.prototype.onlink = function(action){
window.open(action, this.target);
this.hide();
}

ArchjsPopup.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();
if (typeof me.setAutoRefreshEventobj !== 'undefined') {
me.setAutoRefreshEventobj();
}
}
else {
me.offset = me.offset - me.step;
}
me.Pop.show(x, y, width, height);
}
}

this.timer = window.setInterval(fun, this.speed)
}
}

ArchjsPopup.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.replace(" {size} ", this.index > 0 ? this.index : 1) + " <BR><BR> ";
str += " <DIV style='WORD-BREAK: break-all' align=left> ";
if (this.index > 0) {
for (i = 0; i < this.index; i++) {
if (typeof(this.messages[i]) != " undefined ") {
str += " <A href=' " + (this.messages[i].link != null ? this.messages[i].link : this.action) + " ' hidefocus=true target='"+this.messages[i].target+"' id='btCommand1' title=' " + this.messages[i].title + " '><FONT color=#ff0000> " + this.messages[i].msg;
str += " </FONT></A><br> ";
}
}
str += " </DIV> ";
}
else
str += " <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.offset;
if (y <= me.top) {
me.timeout--;
if (me.timeout == 0) {
window.clearInterval(me.timer);
if (me.autoHide) {
me.hide();
}
}
}
else {
me.offset = me.offset + me.step;
}
me.Pop.show(x, y, width, height);

}

this.timer = window.setInterval(fun, this.speed)

var btClose = oPopup.document.getElementById("btSysClose");

btClose.onclick = function(){
if (typeof me.setSpeedEventobj !== 'undefined') {
me.setSpeedEventobj();
}
me.close = true;
me.hide();
}

var btCommand = oPopup.document.getElementById("btCommand");
if (btCommand != null) {
btCommand.onclick = function(){
me.oncommand();
}
}
else {
var i, a;
for (i = 0; (a = oPopup.document.getElementsByTagName("a")[i]); i++) {
a.onclick = function(){
me.onlink(this);
}
}

}
}
/*
** 设置速度方法
* */
ArchjsPopup.prototype.speed = function(s){
var t = 20;
try {
t = praseInt(s);
}
catch (e) {
}
this.speed = t;
}
/*
** 设置步长方法
* */
ArchjsPopup.prototype.step = function(s){
var t = 1;
try {
t = praseInt(s);
}
catch (e) {
}
this.step = t;
}

ArchjsPopup.prototype.rect = function(left, right, top, bottom){
try {
this.left = left != null ? left : this.right - this.width;
this.right = right != null ? right : this.left + this.width;
this.bottom = bottom != null ? (bottom > screen.height ? screen.height : bottom) : screen.height;
this.top = top != null ? top : this.bottom - this.height;
}
catch (e) {
}
}
}

function Message_Item(param) {
this.link = param.linkUrl;
this.msg = param.msg;
this.title = param.title;
this.target = param.target;
}

[happy_erdong]

楼上是原码！！