Cannot execute a Selenium IDE test case for a Pop Window - ide

Question

Hi can any one please help me with this script please.
I cannot run a test case for pop window with selenium IDE.
here is the following script i am using to run the test case.
<tr>
<td>open</td>
<td>/car-insurance</td>
<td></td>
</tr>
<tr>
<td>assertTitle</td>
<td>Car Insurance | Netpig Insurance</td>
<td></td>
</tr>
<tr>
<td>clickAt</td>
<td>//img[#alt='Get an insurance quote']</td>
<td></td>
</tr>
<tr>
<td>selectPopUpAndWait</td>
<td>GetaCarInsurancequote</td>
<td>30000</td>
</tr>
<tr>
<td>selectWindow</td>
<td>null</td>
<td></td>
</tr>
<tr>
<td>assertTitle</td>
<td>Car Insurance | Netpig Insurance</td>
<td></td>
</tr>
<tr>
<td>type</td>
<td>form1:txt_4_3_0_Policy_CoverDate</td>
<td>26</td>
</tr>
<tr>
<td>type</td>
<td>form1:txt_4_4_0_Policy_CoverDate</td>
<td>05</td>
</tr>
<tr>
<td>type</td>
<td>form1:txtRegLookup</td>
<td>VN05XVO</td>
</tr>
<tr>
<td>click</td>
<td>form1:imgGetVehicle</td>
<td></td>
</tr>
<tr>
<td>select</td>
<td>form1:cboVehicleYearOfManufacture</td>
<td>label=2006</td>
</tr>
<tr>
<td>select</td>
<td>form1:cboVehicleModified</td>
<td>label=Select</td>
</tr>
<tr>
<td>select</td>
<td>form1:cboVehicleModified</td>
<td>label=No</td>
</tr>
<tr>
<td>type</td>
<td>form1:txtPurchaseDateDay</td>
<td>10</td>
</tr>
<tr>
<td>type</td>
<td>form1:txtPurchaseDateMonth</td>
<td>02</td>
</tr>
<tr>
<td>type</td>
<td>form1:txtPurchaseDateYear</td>
<td>2009</td>
</tr>
<tr>
<td>type</td>
<td>form1:txtVehicleEstimatedValue</td>
<td>2001</td>
</tr>
<tr>
<td>select</td>
<td>form1:cboVehicleNightLocation</td>
<td>label=Car Park</td>
</tr>
<tr>
<td>type</td>
<td>form1:txtOvernightPostCode</td>
<td>wr51dh</td>
</tr>
<tr>
<td>select</td>
<td>form1:cboVehicleCoverType</td>
<td>label=Third Party Only</td>
</tr>
<tr>
<td>select</td>
<td>form1:cboVolExcess</td>
<td>label=£300</td>
</tr>
<tr>
<td>select</td>
<td>form1:cboNCBYears</td>
<td>label=9</td>
</tr>
<tr>
<td>select</td>
<td>form1:cboNCBProtected</td>
<td>label=No</td>
</tr>
<tr>
<td>select</td>
<td>form1:cboNCBType</td>
<td>label=Motorcycle</td>
</tr>
if any one have some solution please email mail me on dhanunjayakumar#gmial.com

Answer 1

<tr>
<td>selectWindow</td>
<td>null</td>
<td></td>
</tr>
This piece looks problematic it should be like
<tr>
<td>selectWindow</td>
<td>name=NameOfPopupWindow</td>
<td></td>
</tr>

Answer 2

[error] Permission denied for http://www.netpig.co.uk to call method Location.toString on http://quotes.netpig.co.uk
Its Same Origin Policy Issue
Your popup window on http://www.netpig.co.uk is not allowed by browser to modify DOM on http://quotes.netpig.co.uk because its different domain.