var delay = 10000; //delay between messages in milliseconds
	var currentMessage = 0; //whats the currentlly displayed message index?
	var messages = new Array(); //array containing all of the messages
	messages[0] = 'POLTING FOAM Sp. z o.o.<br/>Centrala Gliwice:<br/>ul. Jagodowa 10<br/> 44 - 110 Gliwice<br/> Tel./Fax.  <b>032 331 30 37</b>';
	messages[1] = 'Oddział Gdańsk:<br/>ul. Kościuszki 2a<br/> 80-451 Gdańsk<br/> Tel. <b>058 341 18 08</b> <br/>Kom. <b>0 601 625 172</b>';
	messages[2] = 'Oddział Warszawa:<br/>ul. Warszawska 31<br/> 05-090 Raszyn Jaworowa<br/> Tel. <b>022 720 02 35</b><br/> Kom. <b>0 601 432 907</b>';
//	messages[3] = 'This is sentence numero after duo but one on top of it!';
	
	/**
	* Does all the hard work making the message switch.
	*/
	function switchMessage(){
		if(currentMessage == messages.length){
			currentMessage = 0;	
		}
		document.getElementById("adres").innerHTML = messages[currentMessage++];
	}
	
	window.onload = function(){
		setInterval(switchMessage, delay);	//setting a repeating interval instead of a timeout
	};