function sopoton()
{
	document.getElementById("arr1").style.backgroundImage = 'url(/images/cities_arrow_loff_ron.jpg)';
	document.getElementById("sopot").style.backgroundImage = 'url(/images/cities_sopot_mouseon.jpg)';
	document.getElementById("arr2").style.backgroundImage = 'url(/images/cities_arrow_lon_ron.jpg)';
}
function sopotoff()
{
	document.getElementById("arr1").style.backgroundImage = 'url(/images/cities_arrow_loff_roff.jpg)';
	document.getElementById("sopot").style.backgroundImage = 'url(/images/cities_sopot_mouseoff.jpg)';
	document.getElementById("arr2").style.backgroundImage = 'url(/images/cities_arrow_loff_ron.jpg)';
}
function cracowon()
{
	document.getElementById("arr3").style.backgroundImage = 'url(/images/cities_arrow_lon_ron.jpg)';
	document.getElementById("cracow").style.backgroundImage = 'url(/images/cities_cracow_mouseon.jpg)';
	document.getElementById("arr4").style.backgroundImage = 'url(/images/cities_arrow_lon_roff.jpg)';
}
function cracowoff()
{
	document.getElementById("arr3").style.backgroundImage = 'url(/images/cities_arrow_lon_roff.jpg)';
	document.getElementById("cracow").style.backgroundImage = 'url(/images/cities_cracow_mouseoff.jpg)';
	document.getElementById("arr4").style.backgroundImage = 'url(/images/cities_arrow_loff_roff.jpg)';
}