protected function showFormBeforeText()
{
global $wgOut;
$section = htmlspecialchars($this->section);
$wgOut->addHTML(<<<HTML
<input type='hidden' value="{$section}" name="wpSection" />
<input type='hidden' value="{$this->starttime}" name="wpStarttime" />
<input type='hidden' value="{$this->edittime}" name="wpEdittime" />
<input type='hidden' value="{$this->scrolltop}" name="wpScrolltop" id="wpScrolltop" />
HTML
);
if (!$this->checkUnicodeCompliantBrowser()) {
$wgOut->addHTML(Html::hidden('safemode', '1'));
}
$isSourceEditor = !(class_exists("RTE") && RTE::isWysiwygModeEnabled()) ? 1 : 0;
$wgOut->addHTML(Html::hidden('isMediaWikiEditor', $isSourceEditor));
}