var _bnrtrkchk = _bnrtrkchk || [];
_bnrtrkchk.push('e7c064fe24f0e38bbaaa10e1406ea263');
_bnrtrkchk.push('1117e0be77f634f757bb3f28fa451f6a');
_bnrtrkchk.push('85eb5ef55c398fa93e2caa15d85401d0');
_bnrtrkchk.push('71edc7476338393c2872bf64723b460f');
function bnrtrk(lnk, trg, cate, act, lbl) {
	var hashstr = CybozuLabs.MD5.calc(lnk);
	var chkok = -1;
	for (var i=0; i < _bnrtrkchk.length; i++) {
		if (_bnrtrkchk[i] == hashstr) {
			chkok = i;
			break;
		}
	}
	if (chkok == -1) {
		return;
	}
	_gaq.push(['_trackEvent', cate, act, lbl]);
	var fm = document.createElement('form');
	fm.method = 'get';
	fm.action = lnk;
	fm.target = trg;
	document.body.appendChild(fm);
	fm.submit();
}