imgsrc = new Array();
		imgsrc[1] = "menu/aktuality.gif";
		imgsrc[2] = "menu/aktualityo.gif";
		imgsrc[3] = "menu/ofirme.gif";
		imgsrc[4] = "menu/ofirmeo.gif";
		imgsrc[5] = "menu/katalog.gif";
		imgsrc[6] = "menu/katalogo.gif";
		imgsrc[7] = "menu/cenik.gif";
		imgsrc[8] = "menu/ceniko.gif";
		imgsrc[9] = "menu/certifikace.gif";
		imgsrc[10] = "menu/certifikaceo.gif";
		imgsrc[11] = "menu/najdete.gif";
		imgsrc[12] = "menu/najdeteo.gif";
		imgsrc[13] = "menu/kontakt.gif";			//7
		imgsrc[14] = "menu/kontakto.gif";			//7
		imgsrc[15] = "menu/uvod.gif";
		imgsrc[16] = "menu/uvodo.gif";				//8
		imgsrc[17] = "menu/cenik.gif";
		imgsrc[18] = "menu/ceniko.gif";				//9
		imgsrc[19] = "menu/prodejna.gif";
		imgsrc[20] = "menu/prodejnao.gif";				//10
		
		
		
	if (getAppVersion()){
		img = new Array();
			for (i=0;i<imgsrc.length;i++){
				img[i] = new Image();
				img[i].src = imgsrc[i];
			} //end for	
		} //end if
		

	function getAppVersion(){   
   
   	appname = navigator.appName;
	appversion = navigator.appVersion;
	majorver = appversion.substring(0,1);
	if ((appname == "Netscape") && (majorver >= 3)) {return 1;}
	if ((appname == "Microsoft Internet Explorer") && (majorver >= 4)) {return 1;}
	return 0;
	
	}
	
	function swtch(num,cislo){
	
		imgname="Image"+cislo;
	
	if (getAppVersion()){document[imgname].src = img[num].src;}
			
	}