老是忘記,記在這裡。
1.onmouseout=\"this.className='clsmouseout'\" onmouseover=\"this.className='clsmousemove'\"
2.onmousemove="style.backgroundColor = '#EEEEEE'" onmouseout="style.backgroundColor = ''"
3..clsmousemove
{
background-color: #000099;
}
.clsmouseout
{
background-color: #009999;
}