Anyone please??

Here is the code that (I think) is responsible for the first dropdown list.

HTML Code:
<fieldset class="">
        <div id="container_ucCarHireSHPGadget_deciPickUpCountry" class="msfg-travel-carhire-decilocations">
            <label for="container_ucCarHireSHPGadget_ddlCountry">Pick up country</label><select name="container$ucCarHireSHPGadget$ddlCountry" id="container_ucCarHireSHPGadget_ddlCountry" class="msfg-travel-carhire-locationdropdowns" onchange="SetUKSpecificSettings();">

            </select><span id="container_ucCarHireSHPGadget_ValRequiredDropDownListForDdlCountry" style="color:Red;display:none;"></span>&nbsp;<em>*</em>
        </div>
    </fieldset>                    
                                       
    <fieldset class="">
        <div id="container_ucCarHireSHPGadget_deciArea" class="msfg-travel-carhire-decilocations">
            <label for="container_ucCarHireSHPGadget_ddlArea">Airport</label><select name="container$ucCarHireSHPGadget$ddlArea" id="container_ucCarHireSHPGadget_ddlArea">

            </select><span id="container_ucCarHireSHPGadget_ValRequiredDropDownListForDdlArea" style="color:Red;display:none;"></span>&nbsp;<em>*</em>
        </div>
    </fieldset>
    
    <div id="container_ucCarHireSHPGadget_locationContainer" style="display:none;">
       <fieldset class="">
        <div id="container_ucCarHireSHPGadget_deciAirport" class="msfg-travel-carhire-decilocations">
            <label for="container_ucCarHireSHPGadget_ddlLocation">Location</label><select name="container$ucCarHireSHPGadget$ddlLocation" id="container_ucCarHireSHPGadget_ddlLocation" class="msfg-travel-carhire-locationdropdowns">

            </select><span id="container_ucCarHireSHPGadget_ValRequiredDropDownListForDdlLocation" style="color:Red;display:none;"></span>&nbsp;<em>*</em>
        </div>
    </fieldset>   
      </div>