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var selects = document.getElementsByTagName ("select");
for (var i=0; i<selects.length; i++) {
alert (selects[i].getAttribute ("name");
var opts = selects[i].getElementsByTagName("option");
for (var j=0; j<opts.length; j++) {
alert (opts[j].text + ": " + opts[j].value);
}
}
<script type="text/javascript">
window.onload = function () {
alert (document.getElementById("fdMediaScore${status.index+1}").value);
}
</script>
<select name="fdMediaScore${status.index+1 }">
<c:forEach begin="1" end="${media.fdScore }" step="1" varStatus="i">
<option value="${i }"> ${i }</option>
</c:forEach>
</select>
<script type="text/javascript">
alert (document.getElementById("fdMediaScore${status.index+1}").value);
</script>