$(document).ready(function () 
{
	$("#dziewczyny").click(function(){
		$("#yt").html('<iframe width="350" height="267" src="http://www.youtube.com/embed/niyAvBKU6X0" frameborder="0" allowfullscreen></iframe>');
	});
	$("#chlopaki").click(function(){
		$("#yt").html('<iframe width="350" height="267" src="http://www.youtube.com/embed/AXzKdgfuIeE" frameborder="0" allowfullscreen></iframe>');
	});
});