Microsoft JScript runtime error: Object expected

Hi I am getting the error in the following code:mad:

function selectProviderinfo(CSAuths_SelectedRefProviderId, CSAuths_SelectedRefProvider_CompanyId)
{
😡 if( queryString(“provType”)==”referring”)
{
window.opener.document.getElementById(“txtRefProvID”).value=CSAuths_SelectedRefProviderId;
window.opener.document.getElementById(“FindCompanyID”).value=CSAuths_SelectedRefProvider_CompanyId;
window.opener.document.getElementById(“btnLoadRefProvInfo” ).click();
}
else if ( queryString(“provType”)==”servicing”)
{
window.opener.document.getElementById(“txtAdmitProvID”).value=CSAuths_SelectedRefProviderId;
window.opener.document.getElementById(“FindCompanyID”).value=CSAuths_SelectedRefProvider_CompanyId;
window.opener.document.getElementById( “btnLoadAdmitProvInfo” ).click();
}
self.close();
}

The code behind is

Protected Sub ImageButton_Click(ByVal sender As Object, ByVal e As System.Web.UI.ImageClickEventArgs)
Dim img As ImageButton = CType(sender, ImageButton)
Dim CSAuths_SelectedRefProvider_CompanyId As Int32
Dim CSAuths_SelectedRefProviderId As String
Dim CSAuths_SelectedServicingProviderId As String
If Not IsNothing(img) Then
Select Case Request(“provType”)
Case “referring”
CSAuths_SelectedRefProvider_CompanyId = MyApp.CallerCompanyId
CSAuths_SelectedRefProviderId = Me.lblProviderID.Text
Functions.CallFunction(Me.Page, “selectProviderinfo”, CSAuths_SelectedRefProviderId, CSAuths_SelectedRefProvider_CompanyId)
Case “servicing”
CSAuths_SelectedRefProvider_CompanyId = MyApp.CallerCompanyId
CSAuths_SelectedServicingProviderId = Me.lblProviderID.Text
Functions.CallFunction(Me.Page, “selectProviderinfo”, CSAuths_SelectedRefProviderId, CSAuths_SelectedRefProvider_CompanyId)
End Select
End If
End Sub

Can anybody help me to find this error.I need to fix this aspp
Thanks

Also in #JavaScript _↴