function over(img,ref){document.images[img].src=ref;}
function out(img,ref){document.images[img].src=ref;}

a1=new Image;a1.src="but/kom.gif";
a2=new Image;a2.src="but/port.gif";
a3=new Image;a3.src="but/kon.gif";
a4=new Image;a4.src="but/torg.gif";
a5=new Image;a5.src="but/firm.gif";
a6=new Image;a6.src="but/rekl.gif";
a7=new Image;a7.src="but/kata.gif";
a8=new Image;a8.src="but/jorn.gif";
a9=new Image;a9.src="but/plak.gif";
a10=new Image;a10.src="but/next.gif";
a11=new Image;a11.src="but/prev.gif";
a12=new Image;a12.src="but/klie.gif";
a13=new Image;a13.src="but/info.gif";
a14=new Image;a14.src="but/rekv.gif";
a15=new Image;a15.src="but/mail.gif";



a1a=new Image;a1a.src="but/kom_a.gif";
a2a=new Image;a2a.src="but/port_a.gif";
a3a=new Image;a3a.src="but/kon_a.gif";
a4a=new Image;a4a.src="but/torg_a.gif";
a5a=new Image;a5a.src="but/firm_a.gif";
a6a=new Image;a6a.src="but/rekl_a.gif";
a7a=new Image;a7a.src="but/kata_a.gif";
a8a=new Image;a8a.src="but/jorn_a.gif";
a9a=new Image;a9a.src="but/plak_a.gif";
a10a=new Image;a10a.src="but/next_a.gif";
a11a=new Image;a11a.src="but/prev_a.gif";
a12a=new Image;a12a.src="but/klie_a.gif";
a13a=new Image;a13a.src="but/info_a.gif";
a14a=new Image;a14a.src="but/rekv_a.gif";
a15a=new Image;a15a.src="but/mail_a.gif";