das ist jetzt ungetestet muss also evtl noch etwas angepasst werden...
öffne die usercp_register.php
finde
ersetze es mit// Start add - Birthday MOD
$s_b_day = '<span class="genmed">' . $lang['Day'] . ' </span><select name="b_day" size="1" class="gensmall">
finde// Start add - Birthday MOD
$disabled = ( $mode == 'editprofile' )? ' disabled="disabled" ' : '';
$s_b_day = '<span class="genmed">' . $lang['Day'] . ' </span><select name="b_day" size="1" class="gensmall" '. $disabled . '>
ersetze es mit$s_b_md = '<span class="genmed">' . $lang['Month'] . ' </span><select name="b_md" size="1" class="gensmall">
finde$s_b_md = '<span class="genmed">' . $lang['Month'] . ' </span><select name="b_md" size="1" class="gensmall" ' . $disabled . '>
ersetze es mit$s_b_year = '<span class="genmed">' . $lang['Year'] . ' </span><input type="text" class="post" style="width: 50px" name="b_year" size="4" maxlength="4" value="' . $b_year . '" /> ';
Jan$s_b_year = '<span class="genmed">' . $lang['Year'] . ' </span><input type="text" class="post" style="width: 50px" name="b_year" size="4" maxlength="4" value="' . $b_year . '" ' . $disabled . '/> ';