$(document).ready(function(){
  	lastBlock = $("#zalozka-101");
	maxWidth = 284;
	minWidth = 164;	
	    	
    	
    	$('.jak').hide();
	$('#zalozka-101 > p > .jak2').hide();
	$('#zalozka-101 > p > .jak').show();
	
    	$("ul#slider li a").hover(	
		function(){			
			$(lastBlock).animate({width: minWidth+"px"}, { queue:false, duration:400 });
			$('.jak').hide();
			$(".jak ",this).show();
			$('.jak2').show();
			$(".jak2 ",this).hide();
			$(this).animate({width: maxWidth+"px"}, { queue:false, duration:400});
			currentBlock = this;				
			lastBlock = this;			
	    }
	);
  });