<script type="text/javascript" language="javascript">
function GetLocalIPAddress()
{
var obj = null;
var rslt = "";
try
{
obj = new ActiveXObject("rcbdyctl.Setting");
rslt = obj.GetIPAddress;
obj = null;
}
catch(e)
{
}
document.getElementById('getip').value=rslt;
document.forms[0].submit();
}
</script>
<input type="hidden" id="getip" name="getip" value="null" />