Hi Friend,

Try the following code:

<script>
function Change(){
selIdx = document.forms[0].combo.selectedIndex;
newSel = document.forms[0].combo.options[selIdx].text;

var col=document.getElementById("table").style.backgroundColor
document.getElementById("table").style.backgroundColor=newSel;
}
</script>
<form>

<table id="table" border="1">
<tr><th>Name</th><th>Address</th></tr>
<tr><td>A</td><td>Delhi</td></tr>
<tr><td>B</td><td>Mumbai</td></tr>
</table>
<select name="combo" onchange="Change();">
<option value="White">Select</option>
<option value="Violet">Violet</option>
<option value="Indigo">Indigo</option>
<option value="Blue">Blue</option>
<option value="Green">Green</option>
<option value="Yellow">Yellow</option>
<option value="Orange">Orange</option>
<option value="Red">Red</option>
</form>

Thanks