<html>
<head>
<script language="javascript">
var curValue;
var AX = new Array("A","X");
AX["A"] = new Array("a","b","c");
AX["X"]= new Array("x","y","z");
function ChangeOptions(obj)
{
if (obj.value != curValue)
{
curValue = obj.value;
document.form1.business.options.length = 0;
for (var i=0; i < AX[curValue].length; i++)
{
var opt = new Option(AX[curValue][i],AX[curValue][i]);
document.form1.business.options[i] = opt;
}
}
}