window.name = "main_wnd";

var lastSub = 0;


function showSub(id,left)  {
 LayerTimer = 0;
 leaveLayer(lastSub);
 lastSub = id;
 t = 72;
 if((navigator.appName == "Netscape")&&(parseInt(navigator.appVersion) == 4))  {
   document.layers["submenu" + id].top = t;
   document.layers["submenu" + id].left = left;
   document.layers["submenu" + id].visibility = "visible";
 }
 else {
 document.getElementById("submenu" + id).style.left = left;
 document.getElementById("submenu" + id).style.top = t;
 document.getElementById("submenu" + id).style.visibility = "visible";
 }
}

function leaveLayer (sub) {
 if(sub != 0) {
  if((navigator.appName == "Netscape")&&(parseInt(navigator.appVersion) == 4))  {
    document.layers["submenu" + sub].top = -10;
    document.layers["submenu" + sub].visibility = "hidden";
  }
  else {
  document.getElementById("submenu" + sub).style.visibility = "hidden";
  document.getElementById("submenu" + sub).style.top = -10;
  if(navigator.appName != "Netscape") document.getElementById("mnu" + sub).className = "menu-item";
  }
 }
}

function leave() {
  if(navigator.appName == "Microsoft Internet Explorer") LayerTimer = setTimeout ("leaveLayer(" + lastSub + ")", 100);
 	else LayerTimer = setTimeout ("leaveLayer(" + lastSub + ")", 350);
}

function enter(id)  {
 if(navigator.appName != "Netscape") document.getElementById("mnu" + id).className = "menu-itemx";
 clearTimeout (LayerTimer);
 LayerTimer = 0;
}

function fastnavigation()  {
   path = document.all.nav.value;
   if(path != "") window.location = path;
 }

function kopirky_prehled()   {
   window.open("kopirovaci-stroje-prehled.php","kopirky_prehled","width=470,height=470,top=30,left=500");
 }

function tiskarny_prehled()   {
   window.open("tiskarny-prehled.php","tiskarny_prehled","width=560,height=260,top=30,left=500");
 }

function faxy_prehled()   {
   window.open("faxy-prehled.php","faxy_prehled","width=560,height=250,top=30,left=500");
 }

function multifunkce_prehled()   {
   window.open("multifunkce-prehled.php","multifunkce_prehled","width=560,height=230,top=30,left=500");
 }

function specialni_prehled()   {
   window.open("specialni-prehled.php","specialni_prehled","width=530,height=250,top=30,left=500");
 }

function copiers_review()   {
   window.open("copiers-review.php","copiers_review","width=470,height=470,top=30,left=500");
 }

function printers_review()   {
   window.open("printers-review.php","printers_review","width=555,height=270,top=30,left=500");
 }

function faxes_review()   {
   window.open("faxes-review.php","faxes_review","width=555,height=250,top=30,left=500");
 }

function multi_review()   {
   window.open("multifunction-review.php","multi_review","width=555,height=235,top=30,left=500");
 }

function special_review()   {
   window.open("special-review.php","special_review","width=530,height=250,top=30,left=500");
 }

function showImageC(filename)  {
   window.open("kopirky-nahled.php?filename=" + filename,"kopirky_nahled","width=350,height=310,top=30,left=500");
 }

function showImageF(filename)  {
   window.open("faxy-nahled.php?filename=" + filename,"faxy_nahled","width=350,height=310,top=30,left=500");
 }

function showImageP(filename)  {
   window.open("tiskarny-nahled.php?filename=" + filename,"tiskarny_nahled","width=350,height=310,top=30,left=500");
 }

function showImageP(filename)  {
   window.open("specialni-nahled.php?filename=" + filename,"specialni_nahled","width=350,height=310,top=30,left=500");
 }