provide ways to over-ride the datetime pickers

include/conversation.php

@@ -1158,6 +1158,8 @@ function status_editor($a, $x, $popup = false) {
 		$preview = '';
 
 	$defexpire = ((($z = get_pconfig($x['profile_uid'], 'system', 'default_post_expire')) && (! $webpage)) ? $z : '');
+	if($defexpire)
+		$defexpire = datetime_convert('UTC',date_default_timezone_get(),$defexpire,'Y-m-d H:i');
 
 	$cipher = get_pconfig($x['profile_uid'], 'system', 'default_cipher');
 	if(! $cipher)

include/datetime.php

@@ -175,6 +175,8 @@ function timesel($format, $h, $m, $id='timepicker') {
  *  set maximum date from picker with id $maxfrom (none by default)
  */
 function datetimesel($format, $min, $max, $default, $id = 'datetimepicker', $pickdate = true, $picktime = true, $minfrom = '', $maxfrom = '',$required = false) {
+
+
 	// Once browser support is better this could probably be replaced with native HTML5 date picker
 	$o = '';