var refer = document.referrer;
var url = document.URL;

reg_domain = /http:\/\/(w{3}\.)?([^\/]+)\//i;
var project_match = url.match(reg_domain);
var project = project_match[2];

reg_yandex = /http:\/\/(w{3}\.)?yandex\.ru\/(yandpage|yandsearch)\?(.+)/i;
reg_rambler = /http:\/\/(w{3}\.)?rambler\.ru\/(srch)\?(.+)/i;
reg_google = /http:\/\/(w{3}\.)?google\.ru\/(search)\?(.+)/i;
reg_mail = /http:\/\/(w{3}\.)?go\.mail\.ru\/(search)\?(.+)/i;

var result_yandex = reg_yandex.test(refer);
var result_rambler = reg_rambler.test(refer);
var result_google = reg_google.test(refer);
var result_mail = reg_mail.test(refer);

if (true==result_yandex || true==result_rambler || true==result_google || true==result_mail)
{
	document.write("<img src='http://www.creater.ru/stat_insert.php?url="+escape(url)+"&referer="+escape(refer)+"&project="+project+"'' width='0px' height='0px'>");
}