Fixing some HTML errors.

src/addrbook_search.php

@@ -81,7 +81,7 @@ $abook = addressbook_init($showerr);
 
 /* Create search form (top frame) */
 if ($show == 'form' && ! isset($listall)) {
-    echo "<form name=\"sform\" target=\"abookres\" action=\"addrbook_search.php\" method=\"POST\">\n";
+    echo "<form name=\"sform\" target=\"abookres\" action=\"addrbook_search.php\" method=\"post\">\n";
     
     $oTemplate->assign('use_js', true);
     $oTemplate->assign('backends', getBackends());

templates/default/read_menubar_buttons.tpl

@@ -113,7 +113,7 @@ if ($nav_on_top) {
     <?php
     if ($can_be_deleted) {
         ?>
-    <form name="deleteMessageForm" action="<?php echo $move_delete_form_action; ?>" method="POST">
+    <form name="deleteMessageForm" action="<?php echo $move_delete_form_action; ?>" method="post">
      <?php echo $delete_form_extra; ?>
      <small>
      <input type="submit" name="delete" value="<?php echo _("Delete"); ?>" />
@@ -129,7 +129,7 @@ if ($nav_on_top) {
    <?php
     if ($can_be_moved) {
         ?>
-    <form name="moveMessageForm" action="<?php echo $move_delete_form_action; ?>" method="POST">
+    <form name="moveMessageForm" action="<?php echo $move_delete_form_action; ?>" method="post">
      <?php echo $move_form_extra; ?>
      <small>
      <?php echo _("Move To"); ?>:

templates/default_advanced/read_menubar_buttons.tpl

@@ -121,7 +121,7 @@ if ($nav_on_top) {
     <?php
     if ($can_be_deleted) {
         ?>
-    <form name="deleteMessageForm" action="<?php echo $move_delete_form_action; ?>" method="POST">
+    <form name="deleteMessageForm" action="<?php echo $move_delete_form_action; ?>" method="post">
      <?php echo $delete_form_extra; ?>
      <small>
      <input type="submit" name="delete" value="<?php 
@@ -147,7 +147,7 @@ echo ' />'; ?>
    <?php
     if ($can_be_moved) {
         ?>
-    <form name="moveMessageForm" action="<?php echo $move_delete_form_action; ?>" method="POST">
+    <form name="moveMessageForm" action="<?php echo $move_delete_form_action; ?>" method="post">
      <?php echo $move_form_extra; ?>
      <small>
      <?php echo _("Move To"); ?>: