<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>

解决方案 »

  1.   

    简单点这样就可以了
    <html><head>
    <title>即时出现的提示信息</title>
    <style>
    #div1{position:absolute;border:1 solid #3366cc;background-color:#d2e8ff;color:blue;width:100;font-size:12px}
    </style>
    </head>
    <body>
    <script>
    function document.onmousemove(){
    if(event.srcElement.tagName=="A"){
    var v=document.getElementById("div1")
    v.style.visibility=''
    v.innerHTML=event.srcElement.alt
    v.style.pixelLeft=event.clientX+document.body.scrollLeft+10;
    v.style.pixelTop=event.clientY+document.body.scrollTop+10
    }
    }
    function document.onmouseout(){
    if(event.srcElement.tagName=="A"){
    var v=document.getElementById("div1")
    v.style.visibility='hidden'
    }
    }
    </script>
    <a href=# alt="fason" >fason</a>
    <div id=div1 style="visibility:hidden"></div>
    </body>
    </html>
      

  2.   

    HTML本身的TITLE属性就是这样的,没有办法改。
    所以,如果你想自己定义,那么就照上面的方法来“模拟”。——不过我觉得意义不大。
      

  3.   

    请问哪位有这样的函数,在onmouseover事件调用这个函数就可以显示提示文字!
      

  4.   

    呵呵,不用模拟也可以做到?
    <BODY>
    <A HREF="#" title="test" onmouseover="setTimeout('with(document.all['+sourceIndex+'])outerHTML=outerHTML',1000)">test</A>
     &nbsp; &nbsp; &nbsp; 
    <A HREF="#" title="hello world" onmouseover="setTimeout('with(document.all['+sourceIndex+'])outerHTML=outerHTML',1000)">hello world</A>
     &nbsp; &nbsp; &nbsp; 
    <A HREF="#" title="abcde" onmouseover="setTimeout('with(document.all['+sourceIndex+'])outerHTML=outerHTML',1000)">abcde</A>
     &nbsp; &nbsp; &nbsp; 
    <A HREF="#" title="12345" onmouseover="setTimeout('with(document.all['+sourceIndex+'])outerHTML=outerHTML',1000)">12345</A>
    </BODY>不过每次消失了以后要等一小会才又出来。
      

  5.   

    用表达式写:<BODY>
    <style>
    A{emu:expression(this.onmouseover=new Function("setTimeout('with(document.all["+this.sourceIndex+"])outerHTML=outerHTML',1000)"))}
    </style>
    <A HREF="#" title="test" >test</A> &nbsp; &nbsp; 
    <A HREF="#" title="hello world" >hello world</A> &nbsp; &nbsp; 
    <A HREF="#" title="abcde">abcde</A>
    </BODY>
      

  6.   

    表达式的另一写法:
    <style>
    A{emu:expression(this.onmouseover=new Function("setTimeout('with(document.all["+this.sourceIndex+"])replaceNode(cloneNode(true))',1000)"))}
    </style>
      

  7.   

    其实因为是title在鼠标停留半秒钟左右才开始显示造成的。
      

  8.   

    考虑到测试员肯定会把鼠标拼命在超链接上晃,加了取消定时器:<BODY>
    <style>
    A{emu:expression(this.onmouseover=new Function("this.emu = setTimeout('with(document.all["+this.sourceIndex+"])outerHTML=outerHTML',1000)"),this.onmouseout=new Function("clearTimeout(this.emu)"))}
    </style>
    <A HREF="#" title="test" >test</A> &nbsp; &nbsp; 
    <A HREF="#" title="hello world" >hello world</A> &nbsp; &nbsp; 
    <A HREF="#" title="abcde">abcde</A>
    </BODY>