public void Populate(FinancialAccount root)
    {
        Controls_v4_FinancialAccountTree tree = (Controls_v4_FinancialAccountTree)this.DropFinancialAccounts.Items[0].FindControl("FinancialAccountTree");

        tree.Populate(root);
    }
    public void Populate(Organization organization, FinancialAccountType accountType)
    {
        Controls_v4_FinancialAccountTree tree = (Controls_v4_FinancialAccountTree)this.DropFinancialAccounts.Items[0].FindControl("FinancialAccountTree");

        tree.Populate(organization, accountType);
    }