function franczyza(){
		el = document.getElementById('logowanie');
		el2 = document.getElementById('f1');
		if(el.style.display == 'none'){
			el.style.display = 'block';
			el2.style.display = 'none';
		}	
		else if(el.style.display == ''){
			el.style.display = 'block';
			el2.style.display = 'none';
		}	
		else{
			el.style.display = 'none';
			el2.style.display = 'block';
		}
	}