var i1, i1a, i2, i2a, i3, i3a, i4, i4a, i5, i5a;
var ns = true;
if ((navigator.userAgent.substring(0,9) == "Mozilla/3") || (navigator.userAgent.substring(0,9) == "Mozilla/4"))
ns = true;

if (ns){
 i1=new Image();  i1.src="images/riadok2_1a.jpg";
 i1a=new Image(); i1a.src="images/riadok2_1b.jpg";
 i2=new Image();  i2.src="images/riadok2_2a.jpg";
 i2a=new Image(); i2a.src="images/riadok2_2b.jpg";
 i3=new Image();  i3.src="images/riadok2_3a.jpg";
 i3a=new Image(); i3a.src="images/riadok2_3b.jpg";
 i4=new Image();  i4.src="images/riadok2_4a.jpg";
 i4a=new Image(); i4a.src="images/riadok2_4b.jpg";
 i5=new Image();  i5.src="images/riadok2_5a.jpg";
 i5a=new Image(); i5a.src="images/riadok2_5b.jpg";
 i6=new Image();  i6.src="images/riadok2_6a.jpg";
 i6a=new Image(); i6a.src="images/riadok2_6b.jpg";
 }

function hilite(idi,ion){
	if (ns) document.images[idi].src=eval(ion+".src");
}