con este javascript te lo hace
Código HTML:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/>
<title>Documento sin título</title>
<style type="text/css">
body {
background: #fff;
}
table {
border-collapse: collapse;
width: 350px;
font-size: 1.1em;
}
th {
background: #3e83c9;
color: #fff;
font-weight: bold;
padding: 2px 11px;
text-align: left;
border-right: 1px solid #fff;
line-height: 1.2;
}
td {
padding: 2px 1px;
border-bottom: 1px solid #95bce2;
vertical-align: top;
}
td * {
padding: 2px 5px;
}
tr.alt td {
background: #ecf6fc;
}
tr.over td, tr:hover{
background: #666666;
color: #fff;
}
#apDiv1 {
position:absolute;
width:200px;
height:115px;
z-index:1;
left: 244px;
top: 49px;
}
.Estilo8 {color: #FFFFFF; font-weight: bold; }
#apDiv2 {
position:absolute;
width:397px;
height:30px;
z-index:1;
left: 357px;
top: 40px;
}
</style>
</head>
<script type="text/javascript">
var Event = {
add: function(obj,type,fn) {
if (obj.attachEvent) {
obj['e'+type+fn] = fn;
obj[type+fn] = function() { obj['e'+type+fn](window.event); }
obj.attachEvent('on'+type,obj[type+fn]);
} else
obj.addEventListener(type,fn,false);
},
remove: function(obj,type,fn) {
if (obj.detachEvent) {
obj.detachEvent('on'+type,obj[type+fn]);
obj[type+fn] = null;
} else
obj.removeEventListener(type,fn,false);
}
}
function $() {
var elements = new Array();
for (var i=0;i<arguments.length;i++) {
var element = arguments[i];
if (typeof element == 'string') element = document.getElementById(element);
if (arguments.length == 1) return element;
elements.push(element);
}
return elements;
}
String.prototype.trim = function() {
return this.replace(/^\s+|\s+$/,"");
}
function addClassName(el,className) {
removeClassName(el,className);
el.className = (el.className + " " + className).trim();
}
function removeClassName(el,className) {
el.className = el.className.replace(className,"").trim();
}
var ZebraTable = {
bgcolor: '',
classname: '',
stripe: function(el) {
if (!$(el)) return;
var rows = $(el).getElementsByTagName('tr');
for (var i=1,len=rows.length;i<len;i++) {
if (i % 2 == 0) rows[i].className = 'alt';
Event.add(rows[i],'mouseover',function() { ZebraTable.mouseover(this); });
Event.add(rows[i],'mouseout',function() { ZebraTable.mouseout(this); });
}
},
mouseover: function(row) {
this.bgcolor = row.style.backgroundColor;
this.classname = row.className;
addClassName(row,'over');
},
mouseout: function(row) {
removeClassName(row,'over');
addClassName(row,this.classname);
row.style.backgroundColor = this.bgcolor;
}
}
window.onload = function() {
ZebraTable.stripe('mytable');
}
</script>
</head>
<body>
<table align="center" id="mytable">
<tr>
<td bgcolor="#000000"><div align="center" class="Estilo8">titulo</div></td>
</tr>
<tr>
<td><div align="center">a</div></td>
</tr>
<tr>
<td><div align="center">b</div></td>
</tr>
<tr>
<td><div align="center">c</div></td>
</tr>
<tr>
<td><div align="center">d</div></td>
</tr>
<tr>
<td><div align="center">e</div></td>
</tr>
<tr>
<td><div align="center">f</div></td>
</tr>
</table>
</body>
</html>