<img alt="aaa"> 当mouseover时提示很慢,怎样才能立即显示?在csdn 上找了一段代码 但是 alt 不是在图片下面显示,而是在 页面顶部显示的 <script language="javascript">
function hideAlt(oThis)
{
yourAlt.style.display = "none";
}
function displayAlt(oThis)
{
if (oThis.alt)
{
oThis.tag=oThis.alt;
oThis.alt="";
}
yourAlt.style.top = oThis.offsetTop + event.offsetX;
yourAlt.style.left = oThis.offsetLeft + event.offsetY;
yourAlt.style.display = "block";
yourAlt.innerText = oThis.tag;
}
</script>
<body>
<div id=yourAlt style="position:absolute;display:none;background-Color:infobackground"></div>
.......
</body>
function hideAlt(oThis)
{
yourAlt.style.display = "none";
}
function displayAlt(oThis)
{
if (oThis.alt)
{
oThis.tag=oThis.alt;
oThis.alt="";
}
yourAlt.style.top = oThis.offsetTop + event.offsetX;
yourAlt.style.left = oThis.offsetLeft + event.offsetY;
yourAlt.style.display = "block";
yourAlt.innerText = oThis.tag;
}
</script>
<body>
<div id=yourAlt style="position:absolute;display:none;background-Color:infobackground"></div>
.......
</body>
解决方案 »
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