function showTransport(number)
{
	if(number!='--')
	{
		if(number.length==3) number = '0' + number;
			else if(number.length==2) number = '00' + number;
				else if(number.length==1) number = '000' + number;
				
		window.open('http://www.wroclaw.pl/zdik/' + number + '/w.htm');
	} 
}