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	var cenik2 = new Image();
	var kontakt1 = new Image();
	var kontakt2 = new Image();
	var uvod1 = new Image();
	var uvod2 = new Image();
	
	reference1.src = "images/reference2.gif";
	reference2.src = "images/reference1.gif";	
	cenik1.src = "images/cenik2.gif";
	cenik2.src = "images/cenik1.gif";	
	kontakt1.src = "images/kontakt2.gif";
	kontakt2.src = "images/kontakt1.gif";	
	uvod1.src = "images/uvod2.gif";
	uvod2.src = "images/uvod1.gif";	
	
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