function MM_nbGroup(event, grpName) { //v3.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : args[i+1];
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    if ((nbArr = document[grpName]) != null)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = args[i+1];
      nbArr[nbArr.length] = img;
  } }
}

function MM_preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function fwLoadMenus() {
  if (window.fw_menu_0) return;
  
     
    window.fw_menu_0_1 = new Menu("Intrusion Detection Systems ",264,16,"Arial, Helvetica, sans-serif",9,"#666666","#333333","#ffffff","#cccccc");
    fw_menu_0_1.addMenuItem("• Intrusion Detection Systems EZS","window.open('http://www.aryka.cz/a1n.html', '_self');");
    fw_menu_0_1.addMenuItem("&nbsp; Fire Detection Systems EPS - in hand","window.open('http://www.aryka.cz/a2n.html', '_self');");
    fw_menu_0_1.addMenuItem("• Closed Circuit Television CCTV","window.open('http://www.aryka.cz/a3n.html', '_self');");
    fw_menu_0_1.addMenuItem("&nbsp; Access Control Systems ACCESS - in hand","window.open('http://www.aryka.cz/a4n.html', '_self');");
	fw_menu_0_1.addMenuItem("&nbsp; Integrated safeguard systems  - in hand","window.open('http://www.aryka.cz/a5n.html', '_self');");    
	fw_menu_0_1.addMenuItem("&nbsp; Public Address Systems - in hand","window.open('http://www.aryka.cz/a6n.html', '_self');");
	fw_menu_0_1.addMenuItem("&nbsp; Data Network Cabling, LAN - in hand","window.open('http://www.aryka.cz/a7n.html', '_self');");
	fw_menu_0_1.addMenuItem("&nbsp; Telephone exchange switchers - in hand","window.open('http://www.aryka.cz/a8n.html', '_self');");
	fw_menu_0_1.addMenuItem("&nbsp; Audio and Video Intercom systems - in hand","window.open('http://www.aryka.cz/a9n.html', '_self');");
    fw_menu_0_1.hideOnMouseOut=true;
    fw_menu_0_1.childMenuIcon="http://www.aryka.cz/images/arrows.gif";
	 
	 
    window.fw_menu_0_2 = new Menu("Turnstiles and building entrances",264,16,"Arial, Helvetica, sans-serif",9,"#666666","#333333","#ffffff","#cccccc");
	fw_menu_0_2.addMenuItem("• Digicon Turnstiles /Catrax/","window.open('http://www.aryka.cz/catrax/b1n.html', '_self');");
    fw_menu_0_2.addMenuItem("• TRIPODS /Gunnebo/","window.open('http://www.aryka.cz/b1n.html', '_self');");
    fw_menu_0_2.addMenuItem("• GLASSTILES /Gunnebo/","window.open('http://www.aryka.cz/b2n.html', '_self');");
    fw_menu_0_2.addMenuItem("• GLASSTILES SpeedGates /Gunnebo/","window.open('http://www.aryka.cz/b3n.html', '_self');");
    fw_menu_0_2.addMenuItem("• ROTASECS /Gunnebo/","window.open('http://www.aryka.cz/b4n.html', '_self');");
	fw_menu_0_2.addMenuItem("• RevoSec  ROTASECS /Gunnebo/","window.open('http://www.aryka.cz/b5n.html', '_self');");    
	fw_menu_0_2.addMenuItem("• SPORTSECS, CLUBSTILES /Gunnebo/","window.open('http://www.aryka.cz/b6n.html', '_self');");
	fw_menu_0_2.addMenuItem("• Accessories  Barrier /Gunnebo/","window.open('http://www.aryka.cz/b7n.html', '_self');");
    fw_menu_0_2.hideOnMouseOut=true;
    fw_menu_0_2.childMenuIcon="http://www.aryka.cz/images/arrows.gif";
	 
	 
    window.fw_menu_0_3 = new Menu("Physical Security Items - in hand ",264,16,"Arial, Helvetica, sans-serif",9,"#666666","#333333","#ffffff","#cccccc");
    fw_menu_0_3.addMenuItem("&nbsp; Gates","window.open('http://www.aryka.cz/c1n.html', '_self');");
	fw_menu_0_3.addMenuItem("&nbsp; Latches","window.open('http://www.aryka.cz/c2n.html', '_self');");
	fw_menu_0_3.addMenuItem("&nbsp; Tranfer places","window.open('http://www.aryka.cz/c3n.html', '_self');");
	fw_menu_0_3.addMenuItem("&nbsp; Interlock gates","window.open('http://www.aryka.cz/c4n.html', '_self');");
    fw_menu_0_3.hideOnMouseOut=true;
    fw_menu_0_3.childMenuIcon="http://www.aryka.cz/images/arrows.gif";

  window.fw_menu_0 = new Menu("root",250,16,"Arial, Helvetica, sans-serif",9,"#666666","#333333","#ffffff","#cccccc");
  fw_menu_0.addMenuItem(fw_menu_0_1,"window.open('http://www.aryka.cz/a1n.html', '_self');");
  fw_menu_0.addMenuItem(fw_menu_0_2,"window.open('http://www.aryka.cz/b1n.html', '_self');");
  fw_menu_0.addMenuItem(fw_menu_0_3,"window.open('http://www.aryka.cz/c1n.html', '_self');");

   fw_menu_0.hideOnMouseOut=true;
   fw_menu_0.childMenuIcon="http://www.aryka.cz/images/arrows.gif";

  fw_menu_0.writeMenus();
}