<a href="#" title="abc">123</a>鼠标悬停的时候title不显示,但是abc的值不能改变.各位有什么办法?

解决方案 »

  1.   

    <a href="#" title="abc" onmouseover="this.temp=this.title;this.title='';" onmouseout="this.title=this.temp;this.temp=null;">123</a>
      

  2.   


    <html>
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=gb2312">
    <title>屏蔽超链接TITLE提示</title>
    </head><body>
    <script Language="JavaScript">
    //***********默认设置定义.*********************
    tPopWait=50;//停留tWait豪秒后显示提示。
    tPopShow=50;//显示tShow豪秒后关闭提示
    showPopStep=50;
    popOpacity=0;//***************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: #FFFFFF;color:#000000; border: 1px #000000 solid;font-color: font-size: 10px; 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><a href="#" title="几千个网页特效<BR>网页美容专家<BR>轻轻松松为你的网页作美容<BR>欢迎您的光临 :)<BR>">屏蔽超链接TITLE提示</a>
    </body></html>
      

  3.   

    可以实现.原以为onmouseover将title去掉后再点击会出现tabs找不到对应div的问题,事实上却没有,呵呵