弹出像QQ上线信息的JAVASCRIPT脚本

<script language="javascript">
var oPopup = window.createPopup();
var popTop=50;
function popmsg(msgstr){
var winstr="<table width=/"225/" height=/"159/" border=/"0/" cellpadding=/"0/" cellspacing=/"0/" background=/"../images/bgx.jpg/">";
winstr+="<tr><td height=/"18/"> </td></tr><tr><td align=/"center/"><table width=/"90%/" height=/"159/" border=/"0/" cellpadding=/"0/" cellspacing=/"0/">";
winstr+="<tr><td valign=/"top/" style=/"font-size:12px;/">"+msgstr+"</td></tr></table></td></tr></table>";
oPopup.document.body.innerHTML = winstr;
popshow();
}
function popshow(){
//window.status=popTop;
if(popTop>1620){
clearTimeout(mytime);
oPopup.hide();
return;
}else if(popTop>1420&&popTop<1620){
oPopup.show(screen.width-225,screen.height,225,1620-popTop);
}else if(popTop>1400&&popTop<1520){
oPopup.show(screen.width-225,screen.height+(popTop-1620),225,159);
}else if(popTop<160){
oPopup.show(screen.width-225,screen.height,225,popTop);
}else if(popTop<220){
oPopup.show(screen.width-225,screen.height-popTop,225,159);
}
popTop+=10;
var mytime=setTimeout("popshow();",120);
}
popmsg("<br><br><center><font color=#FF0000>有3家企业的初审办理期限只剩一天！</font></center><font color=#FF0000>分别是：<br>长沙城北区加油站！<br>长沙城南加油站！<br>长沙城西加油站！</p>");
</script>