var stary = new Array;
var novy  = new Array;
stary[1] = new Image;stary[1].src = "images/mapa/mapa.gif"
novy[1]  = new Image;novy[1].src  = "images/mapa/ustecky.gif"
novy[2]  = new Image;novy[2].src  = "images/mapa/praha.gif"
novy[3]  = new Image;novy[3].src  = "images/mapa/stredocesky.gif"
novy[4]  = new Image;novy[4].src  = "images/mapa/hradecky.gif"
novy[5]  = new Image;novy[5].src  = "images/mapa/pardubicky.gif"
novy[6]  = new Image;novy[6].src  = "images/mapa/vysocina.gif"
novy[7]  = new Image;novy[7].src  = "images/mapa/olomoucky.gif"
novy[8]  = new Image;novy[8].src  = "images/mapa/zlinsky.gif"
novy[9]  = new Image;novy[9].src  = "images/mapa/plzensky.gif"

function on(obj)
{
document.getElementById("kraje").src=novy[obj].src;
}

function out()
{
document.getElementById("kraje").src=stary[1].src;
}