一幅图片上做了若干个热点，显示不同的文本内容，求鼠标事件最敏感的效果！

[lawdoor]

一幅图片上做了若干个热点，求鼠标事件最敏感的效果！
<map name="Map">
<area shape="rect" coords="43,1,95,66" href="#">
<area shape="rect" coords="43,1,95,66" href="#">
<area shape="rect" coords="43,1,95,66" href="#">
<area shape="rect" coords="43,1,95,66" href="#">
<area shape="rect" coords="43,1,95,66" href="#">
</map>
不用title,alt等属性显示，反应太慢，因为要显示从数据库中调出的很多的数据！

[lawdoor]

顶一下了，那位高手解决一下了？

[LxcJie]

可以show一个tip，并且，预先取出数据，然后前台给态给tip赋值就可以了

[lawdoor]

有例子么？麻烦讲清楚一些了！

[tacit]

<a href='#' total="aaa"> lawdoor</a>
引进一个 js文件：
<!--//******************************************************************

//***********默认设置定义.*********************
tPopWait=50; //停留tWait豪秒后显示提示。
tPopShow=6000; //显示tShow豪秒后关闭提示
showPopStep=20;
popOpacity=95;
fontcolor="#000000";
bgcolor="#EDEDED";
bordercolor="#007db5";

//***************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: " + bgcolor + ";color:" + fontcolor + "; border: 1px " + bordercolor + " 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.total!=null && o.total!=""){o.dypop=o.total;o.total=""};
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;
-->

[lawdoor]

谢谢tacit
我是李幕白！
呵呵，揭贴