if (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion.substring(0,1)) >=3)) ||
   ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion.substring(0,1)) >=4)))
{
	var version=true;

}

if (version)
{
	akt_a = new Image(93, 25); akt_a.src = "../img/cz/u_aktualne_a.gif";
	akt_n = new Image(93, 25); akt_n.src = "../img/cz/u_aktualne_n.gif";
	
	ser_ibm_a = new Image(97, 25); ser_ibm_a.src = "../img/cz/u_servis_ibm_a.gif";
	ser_ibm_n = new Image(97, 25); ser_ibm_n.src = "../img/cz/u_servis_ibm_n.gif";
	
	ser_lenovo_a = new Image(94, 25); ser_lenovo_a.src = "../img/cz/u_servis_lenovo_a.gif";
	ser_lenovo_n = new Image(94, 25); ser_lenovo_n.src = "../img/cz/u_servis_lenovo_n.gif";
	
	// slu_a = new Image(97, 25); slu_a.src = "../img/cz/u_sluzby_a.gif";
	// slu_n = new Image(97, 25); slu_n.src = "../img/cz/u_sluzby_n.gif";
	
	kon_a = new Image(111, 26); kon_a.src = "../img/cz/u_kontakt_a.gif";
	kon_n = new Image(111, 26); kon_n.src = "../img/cz/u_kontakt_n.gif";
	
	// kon_a = new Image(94, 25); kon_a.src = "../img/cz/u_kontakt_a.gif";
	// kon_n = new Image(94, 25); kon_n.src = "../img/cz/u_kontakt_n.gif";
	// ser_a = new Image(111, 26); ser_a.src = "../img/cz/u_servis_a.gif";
	// ser_n = new Image(111, 26); ser_n.src = "../img/cz/u_servis_n.gif";
}

function msIn(imgName) 
{
  if (version)
  {
	document.images[imgName].src = eval(imgName + "_a.src");
  }
}

function msOut(imgName)
{
  if (version)
  {
	document.images[imgName].src = eval(imgName + "_n.src");
  }
}