diff --git a/adminer/include/functions.inc.php b/adminer/include/functions.inc.php
index 1a3edbd8..ac62e624 100644
--- a/adminer/include/functions.inc.php
+++ b/adminer/include/functions.inc.php
@@ -859,10 +859,11 @@ function is_url($string) {
 * @param string
 * @param string
 * @param bool
+* @param string
 * @return null
 */
-function print_fieldset($id, $legend, $visible = false) {
-	echo "<fieldset><legend><a href='#fieldset-$id' onclick=\"return !toggle('fieldset-$id');\">$legend</a></legend><div id='fieldset-$id'" . ($visible ? "" : " class='hidden'") . ">\n";
+function print_fieldset($id, $legend, $visible = false, $onclick = "") {
+	echo "<fieldset><legend><a href='#fieldset-$id' onclick=\"$onclick" . "return !toggle('fieldset-$id');\">$legend</a></legend><div id='fieldset-$id'" . ($visible ? "" : " class='hidden'") . ">\n";
 }
 
 /** Return class='active' if $bold is true
diff --git a/adminer/sql.inc.php b/adminer/sql.inc.php
index 40762058..09ca7b0c 100644
--- a/adminer/sql.inc.php
+++ b/adminer/sql.inc.php
@@ -161,7 +161,7 @@ if (!$error && $_POST) {
 }
 ?>
 
-<form action="" method="post" enctype="multipart/form-data">
+<form action="" method="post" enctype="multipart/form-data" id="form">
 <p><?php
 $q = $_GET["sql"]; // overwrite $q from if ($_POST) to save memory
 if ($_POST) {
@@ -186,7 +186,7 @@ echo "<p>" . (ini_bool("file_uploads")
 echo checkbox("error_stops", 1, $_POST["error_stops"], lang('Stop on error')) . "\n";
 echo checkbox("only_errors", 1, $_POST["only_errors"], lang('Show only errors')) . "\n";
 
-print_fieldset("webfile", lang('From server'), $_POST["webfile"]);
+print_fieldset("webfile", lang('From server'), $_POST["webfile"], "document.getElementById('form')['only_errors'].checked = true; ");
 $compress = array();
 foreach (array("gz" => "zlib", "bz2" => "bz2") as $key => $val) {
 	if (extension_loaded($val)) {