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)
{
	kale_n = new Image(166, 38); kale_n.src = "img/m_kale_n.gif";
	kale_s = new Image(166, 38); kale_s.src = "img/m_kale_s.gif";
	pred_n = new Image(166, 38); pred_n.src = "img/m_pred_n.gif";
	pred_s = new Image(166, 38); pred_s.src = "img/m_pred_s.gif";
	vysl_n = new Image(166, 38); vysl_n.src = "img/m_vysl_n.gif";
	vysl_s = new Image(166, 38); vysl_s.src = "img/m_vysl_s.gif";
//	stre_n = new Image(166, 38); stre_n.src = "img/m_stre_n.gif";
//	stre_s = new Image(166, 38); stre_s.src = "img/m_stre_s.gif";
	foto_n = new Image(166, 38); foto_n.src = "img/m_foto_n.gif";
	foto_s = new Image(166, 38); foto_s.src = "img/m_foto_s.gif";
	arch_n = new Image(166, 38); arch_n.src = "img/m_arch_n.gif";
	arch_s = new Image(166, 38); arch_s.src = "img/m_arch_s.gif";
	uvod_n = new Image(166, 38); uvod_n.src = "img/m_uvod_n.gif";
	uvod_s = new Image(166, 38); uvod_s.src = "img/m_uvod_s.gif";
	udub_n = new Image(166, 38); udub_n.src = "img/m_udub_n.gif";
	udub_s = new Image(166, 38); udub_s.src = "img/m_udub_s.gif";
	disk_n = new Image(166, 38); disk_n.src = "img/m_disk_n.gif";
	disk_s = new Image(166, 38); disk_s.src = "img/m_disk_s.gif";
}

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

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