如何在鼠标事件中，改变TD里文字的大小呢？

Question

<td onmouseover="this.style.fontSize='11pt'" onmouseout="this.style.fontSize='9pt'">

Answer 1

如果在fucntion里这样写,怎么会没有用那、
function changebackgroup() {
this.style.backgroundImage="url(images/d2.gif)";
this.style.fontSize='20pt'
}
function changebackgroup2() {
this.style.backgroundImage="url(images/d1.gif)";
this.style.fontSize="12px"
}
          <td width="210" height="45" id="a3" background="images/d1.GIF" onMouseOut="changebackgroup2()" onMouseOver="changebackgroup()" >218736127836126</td>

Answer 2

我晕, 那有你这样乱用 this 的呀.
onMouseOut="changebackgroup2(this)" onMouseOver="changebackgroup(this)" function changebackgroup(mm) {
mm.style.backgroundImage="url(images/d2.gif)";
mm.style.fontSize='20pt'
}
function changebackgroup2(mm) {
mm.style.backgroundImage="url(images/d1.gif)";
mm.style.fontSize="12px"
}