<!-- 
	clientName = navigator.appName;
	clientVer = parseInt(navigator.appVersion);
	if (clientName == "Netscape" && clientVer >=3) version ='yes'; 
	else if (clientName == "Microsoft Internet Explorer" && clientVer >=4) version='yes';
	else version = 'no';

if (version == 'yes') {
  	var core = 'images/' ; 
  	var elem_menu = 2 ; 					
  	arr_on = new Array(); 					
  	arr_out = new Array(); 					
	
  if(document.images) {
      arr_on[1] = new Image;
      arr_on[1].src= core + 'menu_logo.gif';
      arr_out[1] = new Image;
      arr_out[1].src= core + 'menu_logo.gif';
      arr_on[2] = new Image;
      arr_on[2].src= core + 'menu_ofirmie_on.gif';
      arr_out[2] = new Image;
      arr_out[2].src= core + 'menu_ofirmie_off.gif';	  
      arr_on[3] = new Image;
      arr_on[3].src= core + 'menu_info_on.gif';
      arr_out[3] = new Image;
      arr_out[3].src= core + 'menu_info.gif';	  	  
      arr_on[4] = new Image;
      arr_on[4].src= core + 'menu_oferta_on.gif';
      arr_out[4] = new Image;
      arr_out[4].src= core + 'menu_oferta.gif';	  
      arr_on[5] = new Image;
      arr_on[5].src= core + 'menu_media_on.gif';
      arr_out[5] = new Image;
      arr_out[5].src= core + 'menu_media.gif';	  	  
      arr_on[6] = new Image;
      arr_on[6].src= core + 'menu_kontakt_on.gif';
      arr_out[6] = new Image;
      arr_out[6].src= core + 'menu_kontakt.gif';	  
  }
}
				
function mouseAction(img_no, action) {
  if (version == 'yes') {
    if (action =='on') {					
      document.images['img' + img_no].src = arr_on[img_no].src;
    } 
    else if (action =='off') { 				
      document.images['img' + img_no].src = arr_out[img_no].src;
    }
  }
}

// koniec skryptu -->