function m_ImageButtonClickFirefox(e, productId, isFunNFunky, isBuildYourOwn) {
    if ($get(m_Iframe)) {
        if (isFunNFunky && isBuildYourOwn) {
            $get(m_Iframe).src = "FunNFunkyBuild.aspx?ProductId=" + productId;
        } else if (isFunNFunky) {
            $get(m_Iframe).src = "FunNFunky.aspx?ProductId=" + productId;
        } else {
            $get(m_Iframe).src = "Product.aspx?ProductId=" + productId;
        }
        $find(m_ModalPopupExtender).show();
    }
    StopPostback(e);
    return false;
}

function m_ImageButtonClickIE(productId, isFunNFunky, isBuildYourOwn) {
    if ($get(m_Iframe)) {
        if (isFunNFunky && isBuildYourOwn) {
            $get(m_Iframe).src = "FunNFunkyBuild.aspx?ProductId=" + productId;
        } else if (isFunNFunky) {
            $get(m_Iframe).src = "FunNFunky.aspx?ProductId=" + productId;
        } else {
            $get(m_Iframe).src = "Product.aspx?ProductId=" + productId;
        }
        $find(m_ModalPopupExtender).show();
    }
    StopPostback();
    return false;
}