求助：如何用javascript打开一个新窗口，具体要求见内容

Question

<script type="text/javascript"> 
                    <!-- 
                    var oPopup = window.createPopup(); 
                    var popTop=50; 
                    function popmsg(msgstr){ 
                    var winstr="<table width="202" height="141" border="1" cellpadding="0" cellspacing="0" bordercolorlight="#0000ff" bordercolordark="#ffffff" bgcolor="#ffffff">"; 
                    winstr+="<tr><td valign="top" style="font-size:12px;">"+msgstr+"</td></tr></table>"; 
                    oPopup.document.body.innerHTML = winstr; 
                    popshow(); 
                    } 
                    function popshow(){ 
                    if(popTop>1720){ 
                    clearTimeout(mytime); 
                    oPopup.hide(); 
                    return; 
                    }else if(popTop>1520&&popTop<1720){ 
                    oPopup.show(screen.width-208,screen.height,202,1720-popTop); 
                    }else if(popTop>1500&&popTop<1520){ 
                    oPopup.show(screen.width-208,screen.height+(popTop-1720),202,141); 
                    }else if(popTop<180){ 
                    oPopup.show(screen.width-208,screen.height,202,popTop); 
                    }else if(popTop<220){ 
                    oPopup.show(screen.width-208,screen.height-popTop,202,141); 
                    } 
                    popTop+=10; 
                    var mytime=setTimeout("popshow();",50); 
                    } 
                    popmsg("<a href=http://XXX.XXX.XXX/viewpmsg.php target=_blank>您可以点击这里读取短消息</a>"); 
                    //--> 
                    </script>

Answer 1

msn QQ 右下角弹出上线通知<style type="text/css">
<!--
.box {
    border: 1px dotted #663333;
}
a {
    font-size: 12px;
}
a:link {
    text-decoration: none;
}
a:visited {
    text-decoration: none;
}
a:hover {
    text-decoration: none;
}
a:active {
    text-decoration: none;
}
body,td,th {
    font-size: 12px;
}
-->
</style>
<SCRIPT LANGUAGE="JavaScript">
<!--
var end_top;
var start_top;
function active_info(type,detail,link_name,link_url)
{
    msg_type.innerHTML=type;
    msg_detail.innerHTML=detail;
    msg_link.innerHTML="<a href="/+link_url+">"+link_name+"</a>";
    active_msg.style.left=document.body.scrollLeft+screen.availWidth-215-25;
    start_top=document.body.scrollTop+screen.availHeight-120;
    active_msg.style.top=start_top;
    active_msg.filters.Alpha.Opacity=100;
    active_msg.style.visibility="visible";
    end_top=start_top-180;
    show_msg();
}function show_msg()
{
    if(start_top>=end_top)
    {
        start_top-=1.5;        active_msg.style.top=start_top;
        setTimeout("show_msg()",1);
    }
    else
        setTimeout("msg_fade_out()",2000);
}
var Opacity=100;
function msg_fade_out()
{
    if(Opacity>0)
    {
    Opacity-=8;
    active_msg.filters.Alpha.Opacity=Opacity;
    setTimeout("msg_fade_out()",1);
    }
    else
    {
    active_msg.style.visibility="hidden";
    return;
    }
}
resizeTo(screen.width,screen.height);
moveTo(0,0);
//-->
</SCRIPT><div id="active_msg" style="position:absolute; left:0px; top:0px; width:215px; height:180px; z-index:100;visibility:hidden;border:1px solid #000000; filter: Alpha(Opacity=0)">
  <TABLE height=180 cellSpacing=0 cellPadding=0 width=215 
      background="" border=0>
    <TBODY>
      <TR> 
        <TD height="40" colspan="3"> </TD>
      </TR>
      <TR> 
        <TD height="30"> </TD>
        <TD width="68" height="30"></TD>
        <TD width="85" height="30"><span id=msg_type ></span></TD>
      </TR>
      <TR> 
        <TD width="62" height="110"> </TD>
        <TD colspan="2" valign="top"><table width="90%"  border="0" align="center" cellpadding="0" cellspacing="0" class="box">
            <tr> 
              <td height="80" align=center><span id=msg_detail>有新短消息</span></td>
            </tr>
              <tr> 
              <td height="20">相关链接:<span id=msg_link></span></td>
            </tr>
          </table></TD>
      </TR>
    </TBODY>
  </TABLE>
</div><SCRIPT LANGUAGE="JavaScript">
<!--
active_info("短消息","美眉对你说:
你好","蓝色理想","http://www.blueidea.com");
//-->
</SCRIPT>

Answer 2

以上的回答，先谢过了，只是，我没讲清楚，不好意思，我只想要个弹出效果跟msn一样的，但是还是要手工去关闭的。那个弹出窗口会显示一些信息，让用户去读，相当于另外一个网页，只是弹出特效是那样。

Answer 3

你的意思是那个弹出的窗口从右下角移动上来吗？
你试试这个：<body onload="movePFW()"><script language="javascript">
  window.resizeTo(220,210);
  var windowW=220  // wide
  var windowH=210  // high
  var Yoffset=0   // in pixels, negative values allowed
  var windowStep=2 // move increment (pixels)
  var moveSpeed=12 // move speed (larger is slower)
  Xoffset=25;
  var windowX = (screen.width/2)-(windowW/2);
  windowX=screen.availWidth-Xoffset-windowW;
  var windowY = (screen.availHeight);
  var windowYstop = windowY-windowH-Yoffset;
  var windowYnow = windowY;
  window.focus ();
  resizeTo(windowW,windowH);
  moveTo(windowX,windowY);
  
  function movePFW()
  {
   if (document.all)
   {
    if (windowYnow>=windowYstop){
     moveTo(windowX,windowYnow);
     windowYnow=windowYnow-windowStep;
     timer=setTimeout("movePFW()",moveSpeed);
    }
    else
    {
     clearTimeout(timer);
     setTimeout("moveBack()",120000 )
     moveTo(windowX,windowYstop);
    }
   }
   else
   {
    moveTo(windowX,windowYstop);
   }
  }
  function moveBack()
  {
   if (document.all)
   {
    if (windowYnow<=windowY)
    {
     moveTo(windowX,windowYnow);
     windowYnow=windowYnow+windowStep;
     timer1=setTimeout("moveBack()",moveSpeed);
    }
    else
    {
     clearTimeout(timer1);
     moveTo(windowX,windowY);
     self.close()
    }
   }
   else
   {
    moveTo(windowX,windowYstop);
    self.close()
   }
  }
    </script>