CAllSearch::NavStart

function NavStart($nPageSize = 0, $bShowAll = true, $iNumPage = false)
{
	parent::NavStart($nPageSize, $bShowAll, $iNumPage);
	if (COption::GetOptionString("search", "stat_phrase") == "Y")
	{
		$this->Statistic = new CSearchStatistic($this->strQueryText, $this->strTagsText);
		$this->Statistic->PhraseStat($this->NavRecordCount, $this->NavPageNomer);
		if ($this->Statistic->phrase_id)
			$this->url_add_params[] = "sphrase_id=".$this->Statistic->phrase_id;
	}
}