请问

<script language=javascript>alert("asdddddddddd".substr(1,1))
popstyle= "Verdana,10,,";//?出式?助字体?定
function showPophelp(helpstr,w,h,Foreground,Background)
{
pophelp.TextPopup(helpstr,popstyle,w,h,Foreground,Background);
}
</script>
</head>
<body>
<CENTER>
<OBJECT id=pophelp type="application/x-oleobject" classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
<PARAM name="Command" value="HH Version">
</OBJECT><span onclick="javascript:body.style.cursor='help';" style="cursor:help;"><big><b>?</b></big></span>（說明：先點擊前面"？"符號，當滑鼠樣式變?"求助"時，點擊下面文字。）<br>
<span onclick="showPophelp('這是彈出式幫助',20,20,0,255)">彈出式幫助</span><br><br>
<span onclick="showPophelp('我是wingfancy，歡迎大家一起討論網路編程技術。',20,120,0,0)">wingfancy</span><br><br>
<span onclick="showPophelp('<input type=button>',20,20,0,0)">電子信箱</span><br><br>
<span onclick="showPophelp('http://www.5meng.com',20,20,0,0)">網址</span><br><br>

解决方案 »

  1.   

    ie6 支持 popup,不过一般的地方用不着。需要提示的地方，用tittle就可以了。你搜索以下 popup，论坛里面多的是。
    <input tittle='这是提示信息'>
      

  2.   

    <html>
    <head>
    <script Language="JavaScript">
    //***********默认设置定义.*********************
    tPopWait=50;//停留tWait豪秒后显示提示。
    tPopShow=5000;//显示tShow豪秒后关闭提示
    showPopStep=20;
    popOpacity=99;//***************内部变量定义*****************
    sPop=null;
    curShow=null;
    tFadeOut=null;
    tFadeIn=null;
    tFadeWaiting=null;document.write("<style type='text/css'id='defaultPopStyle'>");
    document.write(".cPopText {  background-color: #F8F8F5;color:#000000; border: 1px #000000 solid;font-color: font-size: 12px; padding-right: 4px; padding-left: 4px; height: 20px; padding-top: 2px; padding-bottom: 2px; filter: Alpha(Opacity=0)}");
    document.write("</style>");
    document.write("<div id='dypopLayer' style='position:absolute;z-index:1000;' class='cPopText'></div>");
    function showPopupText(){
    var o=event.srcElement;
    MouseX=event.x;
    MouseY=event.y;
    if(o.alt!=null && o.alt!=""){o.dypop=o.alt;o.alt=""};
            if(o.title!=null && o.title!=""){o.dypop=o.title;o.title=""};
    if(o.dypop!=sPop) {
    sPop=o.dypop;
    clearTimeout(curShow);
    clearTimeout(tFadeOut);
    clearTimeout(tFadeIn);
    clearTimeout(tFadeWaiting);
    if(sPop==null || sPop=="") {
    dypopLayer.innerHTML="";
    dypopLayer.style.filter="Alpha()";
    dypopLayer.filters.Alpha.opacity=0;
    }
    else {
    if(o.dyclass!=null) popStyle=o.dyclass 
    else popStyle="cPopText";
    curShow=setTimeout("showIt()",tPopWait);
    }

    }
    }function showIt(){
    dypopLayer.className=popStyle;
    dypopLayer.innerHTML=sPop;
    popWidth=dypopLayer.clientWidth;
    popHeight=dypopLayer.clientHeight;
    if(MouseX+12+popWidth>document.body.clientWidth) popLeftAdjust=-popWidth-24
    else popLeftAdjust=0;
    if(MouseY+12+popHeight>document.body.clientHeight) popTopAdjust=-popHeight-24
    else popTopAdjust=0;
    dypopLayer.style.left=MouseX+12+document.body.scrollLeft+popLeftAdjust;
    dypopLayer.style.top=MouseY+12+document.body.scrollTop+popTopAdjust;
    dypopLayer.style.filter="Alpha(Opacity=0)";
    fadeOut();
    }function fadeOut(){
    if(dypopLayer.filters.Alpha.opacity<popOpacity) {
    dypopLayer.filters.Alpha.opacity+=showPopStep;
    tFadeOut=setTimeout("fadeOut()",1);
    }
    else {
    dypopLayer.filters.Alpha.opacity=popOpacity;
    tFadeWaiting=setTimeout("fadeIn()",tPopShow);
    }
    }function fadeIn(){
    if(dypopLayer.filters.Alpha.opacity>0) {
    dypopLayer.filters.Alpha.opacity-=1;
    tFadeIn=setTimeout("fadeIn()",1);
    }
    }
    document.onmouseover=showPopupText;
    </script>
    </head>
    <BODY>
    <a href="dispbbs.asp?boardID=6&RootID=56&ID=56" title="我想请问斑竹？<br>作者：农民<br>发表于2002-6-3 20:17:16<br>最后跟贴：呵呵，是住我们......">我想请问斑竹？</a>接着前面的     
    </body>