function GetRadioValue(ObjIn)
{
	RetVal = "";
	if(ObjIn)
	{
		var Form = ObjIn.form;
		var Obj = Form.elements[ObjIn.name];
		var Length = Obj.length;
		if(Length == undefined)
		{
			if(Obj.checked)
				RetVal =  Obj.value;
		}
		else
		{
			for(var i = 0; i < Length && RetVal == ""; i++) 
			{
				if(Obj[i].checked) 
				{
					RetVal = Obj[i].value;
				}
			}
		}
	}
	return RetVal;
}