table表格的一个css代码

<!-- Javascript goes in the document HEAD -->
<script type="text/javascript">
function altRows(id){
if(document.getElementsByTagName){  

var table = document.getElementById(id);  
var rows = table.getElementsByTagName("tr"); 
 
for(i = 0; i < rows.length; i++){          
if(i % 2 == 0){
rows[i].className = "evenrowcolor";
}else{
rows[i].className = "oddrowcolor";
}      
}
}
}


window.onload=function(){
altRows('alternatecolor');
}
</script>




<!-- CSS goes in the document HEAD or added to your external stylesheet -->
<style type="text/css">
table.altrowstable {
font-family: verdana,arial,sans-serif;
font-size:11px;
color:#333333;
border-width: 1px;
border-color: #a9c6c9;
border-collapse: collapse;
}
table.altrowstable th {
border-width: 1px;
padding: 8px;
border-style: solid;
border-color: #a9c6c9;
}
table.altrowstable td {
border-width: 1px;
padding: 8px;
border-style: solid;
border-color: #a9c6c9;
}
.oddrowcolor{
background-color:#d4e3e5;
}
.evenrowcolor{
background-color:#c3dde0;
}
</style>




<!-- Table goes in the document BODY -->
<table class="altrowstable" id="alternatecolor">
<tr>
<th>Info Header 1</th><th>Info Header 2</th><th>Info Header 3</th>
</tr>
<tr>
<td>Text 1A</td><td>Text 1B</td><td>Text 1C</td>
</tr>
<tr>
<td>Text 2A</td><td>Text 2B</td><td>Text 2C</td>
</tr>
</tr>
<tr>
<td>Text 3A</td><td>Text 3B</td><td>Text 3C</td>
</tr>
<tr>
<td>Text 4A</td><td>Text 4B</td><td>Text 4C</td>
</tr>
<tr>
<td>Text 5A</td><td>Text 5B</td><td>Text 5C</td>
</tr>
</table>


<!--  The table code can be found here: http://www.textfixer/resources/css-tables.php#css-table03 -->