<html>
<head>
<title></title>
<script type="text/javascript">
<!--
function doThis() {
var cars = eval("document.forms[0].wl_cars");
var car = cars.value;
var colors = eval("document.forms[0].wl_colors");
var color = colors.options[colors.selectedIndex].value;
if (car == "-" || color == "-") {
cars.options[0].selected = true;
colors.options[0].selected = true;
}
}
// -->
</script>
</head>
<body text="#000000" bgcolor="#ffffff">
<form>
<select name=wl_cars>
<option value="-">-Cars-
<option value=ford>Ford
<option value=chevy>Chevy
</select>
<select name=wl_colors>
<option value="-">-Colors-
<option value=red>Red
<option value=blue>Blue
</select>
<br>
<input type=button name=wb_button value="check me" onclick="doThis();">
<script language=javascript>
document.forms[0].wl_cars.selectedIndex = 1;
alert(document.forms[0].wl_cars.selectedIndex);
</script>
<script language=javascript>
alert(document.forms[0].wl_cars.selectedIndex);
</script>
</form>
</body>
</html>