function __PrepareForms(&$data)
{
$this->_checkPcreLimit($data);
$arData = preg_split('/(<form([^>]*)>)/i' . BX_UTF_PCRE_MODIFIER, $data, -1, PREG_SPLIT_DELIM_CAPTURE);
$bDataChanged = false;
for ($key = 0, $l = count($arData); $key < $l; $key++) {
if ($key % 3 != 0) {
$arIgnoreAttributes = array('target');
$bIgnore = false;
foreach ($arIgnoreAttributes as $attr) {
if (strpos($arData[$key], $attr . '="') !== false) {
$bIgnore = true;
break;
}
}
if (!$bIgnore) {
preg_match_all('/action=(["\']{1})(.*?)\\1/i', $arData[$key], $arAction);
$url = $arAction[2][0];
if ($url === '' || $this->__isAjaxURL($url)) {
$arData[$key] = CAjax::GetForm($arData[$key + 1], 'comp_' . $this->componentID, $this->componentID, true, $this->bShadow);
} else {
$new_url = str_replace(CAjax::GetSessionParam($this->componentID), '', $url);
$arData[$key] = str_replace($url, $new_url, $arData[$key]);
}
$bDataChanged = true;
}
unset($arData[$key + 1]);
$key++;
}
}
if ($bDataChanged) {
$data = implode('', $arData);
}
}
