bv = parseInt(navigator.appVersion);
if (bv >= 3) ver = "n3"
else ver = "n2"
if (ver == "n3")
{

i_topmenu_kontakt_a = new Image();
i_topmenu_kontakt_b = new Image();
i_topmenu_kontakt_a.src = "images/topmenu_kontakt.png";
i_topmenu_kontakt_b.src = "images/topmenu_kontakt_a.png";

i_topmenu_kvetiny_a = new Image();
i_topmenu_kvetiny_b = new Image();
i_topmenu_kvetiny_a.src = "images/topmenu_kvetiny.jpg";
i_topmenu_kvetiny_b.src = "images/topmenu_kvetiny_a.jpg";

i_topmenu_zahradnictvi_a = new Image();
i_topmenu_zahradnictvi_b = new Image();
i_topmenu_zahradnictvi_a.src = "images/topmenu_zahradnictvi.jpg";
i_topmenu_zahradnictvi_b.src = "images/topmenu_zahradnictvi_a.jpg";



}



function hl(vobr1,vobr2)
{
if (ver == "n3") {
imgOn = eval(vobr2 + ".src");
// document.images[vobr1].src = imgOn;
document.getElementById(vobr1).src = imgOn;
}
}