CSocNetSearchReindex::InitSession

function InitSession($arType)
{
	if(!array_key_exists("BX_SOCNET_REINDEX_SESS_ID", $_SESSION))
		$_SESSION["BX_SOCNET_REINDEX_SESS_ID"] = array();

	$key = md5(uniqid(""));
	foreach($arType as $type)
		$_SESSION["BX_SOCNET_REINDEX_SESS_ID"][$type] = $key;

	$_SESSION["BX_SOCNET_REINDEX_SESS_ID"]["KEY"] = $key;
}