How do I start with the drop down list disabled?
<head>
<script type="text/javascript">
function makeDisable()
{
var x=document.getElementById("mySelect")
x.disabled=true
}
function makeEnable()
{
var x=document.getElementById("mySelect")
x.disabled=false
}
</script>
</head>
<body>
<select id="mySelect">
<option>Apple</option>
<option>Banana</option>
<option>Orange</option>
</select>
<br />
<input type='radio' name='campustype' value='in' onclick="makeDisable()" checked='1' /><label for='incampus'>In-campus</label><br />
<input type='radio' name='campustype' value='off' onclick="makeEnable()" /><label for='offcampus'>Off-campus</label>
</body>
</html>