In browse.php - remove country list?

Can anyone help?

$country_options .'&nbsp;<img id="flagImageId" src="'. $country_def_flag .'" alt="flag" />

Find that line in browse.php.

Onething I want to ask the tenichal: how do we replace the Country List to State List? which database is respond about this problem. I want to do it cause my Community just in my Country. Help

<div class="browse_form_row">
<div class="clear_both"></div>
<div class="label">' . _t('_Country') . ':</div>'.
'<div class="value">' .
$country_options .'&nbsp;<img id="flagImageId" src="'. $country_def_flag .'" alt="flag" />
</div>
<div class="clear_both"></div>
</div>

Remove this block is the right

Thanks!