Replace flag language with text

[yaz]

Hi,

I'd like to replace the .gif flag of language with text (français / english).

 

It seems to be here

	$languages_string .= ' <a href="' . tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('language', 'currency')) . 'language=' . $key, $request_type) . '">' . tep_image(DIR_WS_LANGUAGES .  $value['directory'] . '/images/' . $value['image'], $value['name']) . '</a> ';

But i don't know what to put to replace

 . tep_image(DIR_WS_LANGUAGES .  $value['directory'] . '/images/' . $value['image'], $value['name']) .

 

Thank you for your help