function louqqiybhwv ( qhehtmm ) {
	var rwpcq = document.getElementById(qhehtmm);
	if(rwpcq) {
		if(rwpcq.style.display == 'block') {
			rwpcq.style.display= 'none';
		}
		else {
			rwpcq.style.display='block';
		}
	}
}