var isDOM = (document.getElementById ? true : false);
var isIE4 = ((document.all && !isDOM) ? true : false);
var isNS4 = (document.layers ? true : false);

function getRef(id) {
if (isDOM) return document.getElementById(id);
if (isIE4) return document.all[id];
if (isNS4) return document.layers[id];
}
function getSty(id) {
return (isNS4 ? getRef(id) : getRef(id).style);
}
var popTimer = 0;
var litNow = new Array();
function popOver(menuNum, itemNum) {
clearTimeout(popTimer);
hideAllBut(menuNum);
litNow = getTree(menuNum, itemNum);
changeCol(litNow, true);
targetNum = menu[menuNum][itemNum].target;
if (targetNum > 0) {
thisX = parseInt(menu[menuNum][0].ref.left) + parseInt(menu[menuNum][itemNum].ref.left);
thisY = parseInt(menu[menuNum][0].ref.top) + parseInt(menu[menuNum][itemNum].ref.top);
with (menu[targetNum][0].ref) {
left = parseInt(thisX + menu[targetNum][0].x);
top = parseInt(thisY + menu[targetNum][0].y);
visibility = 'visible';
      }
   }
}
function popOut(menuNum, itemNum) {
if ((menuNum == 0) && !menu[menuNum][itemNum].target)
hideAllBut(0)
else
popTimer = setTimeout('hideAllBut(0)', 500);
}
function getTree(menuNum, itemNum) {

itemArray = new Array(menu.length);

while(1) {
itemArray[menuNum] = itemNum;
if (menuNum == 0) return itemArray;
itemNum = menu[menuNum][0].parentItem;
menuNum = menu[menuNum][0].parentMenu;
   }
}

function changeCol(changeArray, isOver) {
for (menuCount = 0; menuCount < changeArray.length; menuCount++) {
if (changeArray[menuCount]) {
newCol = isOver ? menu[menuCount][0].overCol : menu[menuCount][0].backCol;
with (menu[menuCount][changeArray[menuCount]].ref) {
if (isNS4) bgColor = newCol;
else backgroundColor = newCol;
         }
      }
   }
}
function hideAllBut(menuNum) {
var keepMenus = getTree(menuNum, 1);
for (count = 0; count < menu.length; count++)
if (!keepMenus[count])
menu[count][0].ref.visibility = 'hidden';
changeCol(litNow, false);
}

function Menu(isVert, popInd, x, y, width, overCol, backCol, borderClass, textClass) {
this.isVert = isVert;
this.popInd = popInd
this.x = x;
this.y = y;
this.width = width;
this.overCol = overCol;
this.backCol = backCol;
this.borderClass = borderClass;
this.textClass = textClass;
this.parentMenu = null;
this.parentItem = null;
this.ref = null;
}

function Item(text, href, frame, length, spacing, target) {
this.text = text;
this.href = href;
this.frame = frame;
this.length = length;
this.spacing = spacing;
this.target = target;
this.ref = null;
}

function writeMenus() {

for (currMenu = 0; currMenu < menu.length; currMenu++) with (menu[currMenu][0]) {
var str = '', itemX = 0, itemY = 0;

for (currItem = 1; currItem < menu[currMenu].length; currItem++) with (menu[currMenu][currItem]) {
var itemID = 'menu' + currMenu + 'item' + currItem;

var w = (isVert ? width : length);
var h = (isVert ? length : width);

agent = navigator.userAgent;
opera = (agent.indexOf("Opera") >= 0);
shora = 20;
zleva = 20;
this.shora = shora;
this.zleva = zleva;

if (opera) {
   str += '<div style="position:absolute; left: ' + itemX + '; top:' + itemY + '; width: ' + w + '; height: ' + h + '; visibility: visible; font-size: 30px;">' + agent + '</div>';
   return;
   }

if (isDOM || isIE4) {
str += '<div id="' + itemID + '" style="position: absolute; left: ' + itemX + '; top: ' + itemY + '; width: ' + w + '; height: ' + h + '; visibility: inherit; ';
if (backCol) str += 'background: ' + backCol + '; ';
str += '" ';
}
if (isNS4) {
str += '<layer id="' + itemID + '" left="' + itemX + '" top="' + itemY + '" width="' +  w + '" height="' + h + '" visibility="inherit" ';
if (backCol) str += 'bgcolor="' + backCol + '" ';
}
if (borderClass) str += 'class="' + borderClass + '" ';

str += 'onMouseOver="popOver(' + currMenu + ',' + currItem + ')" onMouseOut="popOut(' + currMenu + ',' + currItem + ')">';

str += '<table width="' + (w - 8) + '" border="0" cellspacing="0" cellpadding="' + (!isNS4 && borderClass ? 3 : 0) + '"><tr><a class="' + textClass + '" href="' + href + '"' + (frame ? ' target="' + frame + '">' : '>') + '<td align="left" height="' + (h - 8) + '" style="border-style: none; border-width: 0px; cursor: pointer;" class="' + textClass + '">' + text + '</td></a>';
if (target > 0) {

menu[target][0].parentMenu = currMenu;
menu[target][0].parentItem = currItem;

if (popInd) str += '<td class="popout" align="right">' + popInd + '</td>';
}
str += '</tr></table>' + (isNS4 ? '</layer>' : '</div>');
if (isVert) itemY += length + spacing;
else itemX += length + spacing;
}
if (isDOM) {
var newDiv = document.createElement('div');
document.getElementsByTagName('body').item(0).appendChild(newDiv);
newDiv.innerHTML = str;
ref = newDiv.style;
ref.position = 'absolute';
ref.visibility = 'hidden';
}

if (isNS4) {
ref = new Layer(0);
ref.document.write(str);
ref.document.close();
}

for (currItem = 1; currItem < menu[currMenu].length; currItem++) {
itemName = 'menu' + currMenu + 'item' + currItem;
if (isDOM || isIE4) menu[currMenu][currItem].ref = getSty(itemName);
if (isNS4) menu[currMenu][currItem].ref = ref.document[itemName];
   }
}
with(menu[0][0]) {
ref.left = x;
ref.top = y;
ref.visibility = 'visible';
   }
}

var menu = new Array();

var defOver = 'black', defBack = '#204060';

var defLength = 20;

// Menu 0 is the special, 'root' menu from which everything else arises.
menu[0] = new Array();
menu[0][0] = new Menu(true, '»', 0, 72, 118, 'white', '#E9F7FE', 'mainmenu', 'textClass1');
menu[0][1] = new Item('Produkty', 'descr.php?id=a', '', 20, 0, 1);
menu[0][2] = new Item('Služby', 'descr.php?id=b', '', 20, 0, 2);
menu[0][3] = new Item('Internet', 'descr.php?id=c', '', 20, 0, 3);
menu[0][4] = new Item('O společnosti', 'descr.php?id=e', '', 20, 0, 5);
menu[0][5] = new Item('Reference', 'descr.php?id=f', '', 20, 0, 6);
menu[0][6] = new Item('Elektronický obchod', 'descr.php?id=d', '', 20, 0, 0);
menu[0][7] = new Item('DNC systémy<BR> CNC Prog', 'descr.php?id=g', '', 33, 0, 0);
menu[0][8] = new Item('Počítačka s rychlým<BR>skenerem čárového<BR>kódu GMS 8820', 'descr.php?id=h', '', 50, 0, 0);



menu[1] = new Array();
menu[1][0] = new Menu(true, '»', 118, 0, 170, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[1][1] = new Item('Tiskárny', 'descr.php?id=aa', '', defLength, 0, 7);
menu[1][2] = new Item('Infoboxy', 'descr.php?id=ap', '', defLength, 0, 0);
menu[1][3] = new Item('Počítačové sítě', 'descr.php?id=ab', '', defLength, 0, 8);
menu[1][4] = new Item('Řezačky, trhačky papíru', 'descr.php?id=ac', '', defLength, 0, 9);
menu[1][5] = new Item('Informační systémy (ERP)', 'descr.php?id=ad', '', defLength, 0, 10);
menu[1][6] = new Item('Výpočetní technika', 'descr.php?id=ae', '', defLength, 0, 11);
menu[1][7] = new Item('Telekomunikační technika', 'descr.php?id=af', '', defLength, 0, 12);
menu[1][8] = new Item('Docházkové, stravovací a identifikační systémy', 'descr.php?id=ag', '', 33, 0, 13);
menu[1][9] = new Item('Kancelářská technika', 'descr.php?id=ah', '', defLength, 0, 14);
menu[1][10] = new Item('Tvorba software na zakázku', 'descr.php?id=ai', '', defLength, 0, 15);
menu[1][11] = new Item('Bezpečnost informačních technologií', 'descr.php?id=aj', '', 33, 0, 16);
menu[1][12] = new Item('Řízení a správa<BR>dokumentů TreeInfo', 'descr.php?id=ao', '', 33, 0, 20);
menu[1][13] = new Item('Aplikační software', 'descr.php?id=ak', '', defLength, 0, 0);
menu[1][14] = new Item('Objektová bezpečnost', 'descr.php?id=al', '', defLength, 0, 0);
menu[1][15] = new Item('Digitální foto', 'descr.php?id=am', '', defLength, 0, 0);
menu[1][16] = new Item('DNC systémy - CNC Prog', 'descr.php?id=an', '', defLength, 0, 0);


menu[2] = new Array();
menu[2][0] = new Menu(true, '»', 118, 0, 190, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[2][1] = new Item('Servis, údržba a opravy', 'descr.php?id=ba', '', defLength, 0, 0);
menu[2][2] = new Item('Správa sítí', 'descr.php?id=bb', '', defLength, 0, 0);
menu[2][3] = new Item('Tvorba webových prezentací', 'descr.php?id=bc', '', defLength, 0, 0);
menu[2][4] = new Item('Školení', 'descr.php?id=bd', '', defLength, 0, 0);
menu[2][5] = new Item('Revize dle ČSN 36 16 10', 'descr.php?id=be', '', defLength, 0, 0);
menu[2][6] = new Item('Finanční služby', 'descr.php?id=bf', '', defLength, 0, 0);
menu[2][7] = new Item('Poradenství', 'descr.php?id=bg', '', defLength, 0, 0);
menu[2][8] = new Item('Renovace laser. cartridge', 'descr.php?id=bh', '', defLength, 0, 0);
menu[2][9] = new Item('Oprava jehličkových tisk. hlav', 'descr.php?id=bi', '', defLength, 0, 0);
menu[2][10] = new Item('Výroba razítek', 'descr.php?id=bj', '', defLength, 0, 0);


menu[3] = new Array();
menu[3][0] = new Menu(true, '»', 118, 0, 170, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[3][1] = new Item('Bezdrátový internet, Dial up', 'descr.php?id=ca', '', defLength, 0, 0);
menu[3][2] = new Item('Informační systém Jižní Valašsko', 'descr.php?id=cb', '', defLength, 0, 0);
menu[3][3] = new Item('Infoboxy - IS pro města a obce', 'descr.php?id=cc', '', defLength, 0, 0);


menu[4] = new Array();
menu[4][0] = new Menu(true, '»', 118, 0, 100, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[4][1] = new Item('Sortiment', 'descr.php?id=da', '', defLength, 0, 0);
menu[4][2] = new Item('Služby zákazníkům', 'descr.php?id=db', '', defLength, 0, 0);


menu[5] = new Array();
menu[5][0] = new Menu(true, '»', 118, 0, 120,  'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[5][1] = new Item('Profil firmy', 'descr.php?id=ea', '', defLength, 0, 0);
menu[5][2] = new Item('Kontakty', 'descr.php?id=eb', '', defLength, 0, 0);
menu[5][3] = new Item('Certifikace', 'descr.php?id=ec', '', defLength, 0, 0);
menu[5][4] = new Item('Kde nás najdete', 'descr.php?id=ed', '', defLength, 0, 0);
menu[5][5] = new Item('Pracovní příležitosti', 'descr.php?id=ee', '', defLength, 0, 0);
menu[5][6] = new Item('Zajímavé odkazy', 'descr.php?id=ef', '', defLength, 0, 0);

menu[6] = new Array();
menu[6][0] = new Menu(true, '»', 118, 0, 90, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[6][1] = new Item('Kovokon', 'descr.php?id=fa', '', defLength, 0, 0);
menu[6][2] = new Item('Niob', 'descr.php?id=fb', '', defLength, 0, 0);
menu[6][3] = new Item('VTÚVM', 'descr.php?id=fc', '', defLength, 0, 0);

menu[7] = new Array();
menu[7][0] = new Menu(true, '»', 169, 0, 100, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[7][1] = new Item('Rychlotiskárny', 'descr.php?id=aaa', '', defLength, 0, 17);
menu[7][2] = new Item('Standardní', 'descr.php?id=aab', '', defLength, 0, 18);


menu[8] = new Array();
menu[8][0] = new Menu(true, '»', 169, 0, 140, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[8][1] = new Item('Výstavba kabelážních systémů', 'descr.php?id=aba', '', 30, 0, 0);
menu[8][2] = new Item('Servery a operační systémy', 'descr.php?id=abb', '', 30, 0, 0);
menu[8][3] = new Item('Aktivní síťové prvky', 'descr.php?id=abc', '', defLength, 0, 0);
menu[8][4] = new Item('Bezdrátové sítě', 'descr.php?id=abd', '', defLength, 0, 0);


menu[9] = new Array();
menu[9][0] = new Menu(true, '»', 169, 0, 80, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[9][1] = new Item('PFE', 'descr.php?id=aca', '', defLength, 0, 0);
menu[9][2] = new Item('Systemform', 'descr.php?id=acb', '', defLength, 0, 0);


menu[10] = new Array();
menu[10][0] = new Menu(true, '»', 169, 0, 80, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[10][1] = new Item('Melzer Software Profi', 'descr.php?id=ada', '', 46, 0, 0);
menu[10][2] = new Item('QI', 'descr.php?id=adb', '', defLength, 0, 0);


menu[11] = new Array();
menu[11][0] = new Menu(true, '»', 169, 0, 90, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[11][1] = new Item('Počítače', 'descr.php?id=aea', '', defLength, 0, 0);
menu[11][2] = new Item('Notebooky', 'descr.php?id=aeb', '', defLength, 0, 0);
menu[11][3] = new Item('Komponenty', 'descr.php?id=aec', '', defLength, 0, 0);


menu[12] = new Array();
menu[12][0] = new Menu(true, '»', 169, 0, 90, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[12][1] = new Item('Technika 2N', 'descr.php?id=afa', '', defLength, 0, 0);
menu[12][2] = new Item('Ostatní', 'descr.php?id=afb', '', defLength, 0, 0);


menu[13] = new Array();
menu[13][0] = new Menu(true, '»', 169, 0, 80, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[13][1] = new Item('Docházkové systémy', 'descr.php?id=aga', '', 33, 0, 0);
menu[13][2] = new Item('Stravovací systémy', 'descr.php?id=agb', '', 33, 0, 0);
menu[13][3] = new Item('Identifikační systémy', 'descr.php?id=agc', '', 33, 0, 0);


menu[14] = new Array();
menu[14][0] = new Menu(true, '»', 169, 0, 120, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[14][1] = new Item('Kopírky', 'descr.php?id=aha', '', defLength, 0, 0);
menu[14][2] = new Item('Skartovací stroje', 'descr.php?id=ahb', '', defLength, 0, 0);
menu[14][3] = new Item('Vazba dokumentů', 'descr.php?id=ahc', '', defLength, 0, 0);


menu[15] = new Array();
menu[15][0] = new Menu(true, '»', 169, 0, 110, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[15][1] = new Item('Adresní příprava', 'descr.php?id=aia', '', defLength, 0, 0);
menu[15][2] = new Item('Řízení výroby', 'descr.php?id=aib', '', defLength, 0, 0);
menu[15][3] = new Item('Ostatní', 'descr.php?id=aic', '', defLength, 0, 0);


menu[16] = new Array();
menu[16][0] = new Menu(true, '»', 169, 0, 120, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[16][1] = new Item('Firewally', 'descr.php?id=aja', '', defLength, 0, 0);
menu[16][2] = new Item('Antivirová ochrana', 'descr.php?id=ajb', '', defLength, 0, 0);
menu[16][3] = new Item('Autentifikace', 'descr.php?id=ajc', '', defLength, 0, 0);
menu[16][4] = new Item('Bezpečné PC', 'descr.php?id=ajd', '', defLength, 0, 0);
menu[16][5] = new Item('Šifrování dat', 'descr.php?id=aje', '', defLength, 0, 0);
menu[16][6] = new Item('Internet filtr', 'descr.php?id=ajf', '', defLength, 0, 0);
menu[16][7] = new Item('VPN', 'descr.php?id=ajg', '', defLength, 0, 0);
menu[16][8] = new Item('Monitoring sítě', 'descr.php?id=ajh', '', defLength, 0, 0);


menu[17] = new Array();
menu[17][0] = new Menu(true, '»', 99, 0, 90, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[17][1] = new Item('Řádkové', 'descr.php?id=aaaa', '', defLength, 0, 0);
menu[17][2] = new Item('Laserové', 'descr.php?id=aaab', '', defLength, 0, 0);
menu[17][3] = new Item('Inkoustové', 'descr.php?id=aaac', '', defLength, 0, 0);


menu[18] = new Array();
menu[18][0] = new Menu(true, '»', 99, 0, 60, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[18][1] = new Item('Kyocera', 'descr.php?id=aaba', '', defLength, 0, 0);
menu[18][2] = new Item('Hewlett Packard', 'descr.php?id=aabb', '', 33, 0, 0);
menu[18][3] = new Item('Canon', 'descr.php?id=aabc', '', defLength, 0, 0);
menu[18][4] = new Item('Epson', 'descr.php?id=aabd', '', defLength, 0, 0);
menu[18][5] = new Item('Brother', 'descr.php?id=aabe', '', defLength, 0, 0);
menu[18][6] = new Item('OKI', 'descr.php?id=aabf', '', defLength, 0, 0);
menu[18][7] = new Item('TallyGenicom', 'descr.php?id=aabg', '', defLength, 0, 0);


menu[19] = new Array();
menu[19][0] = new Menu(true, '»', 119, 0, 70,  'white', '#E9F7FE', 'undermenu', 'textClass2');

menu[20] = new Array();
menu[20][0] = new Menu(true, '»', 169, 0, 190, 'white', '#E9F7FE', 'undermenu', 'textClass2');
menu[20][1] = new Item('TreeInfo - Podpora procesů v rámci<BR>systému jakosti', 'descr.php?id=aoa', '', 33, 0, 0);

var popOldWidth = window.innerWidth;
nsResizeHandler = new Function('if (popOldWidth != window.innerWidth) location.reload()');

if (isNS4) document.captureEvents(Event.CLICK);
document.onclick = clickHandle;

function clickHandle(evt)
{
 if (isNS4) document.routeEvent(evt);
 hideAllBut(0);
}

function moveRoot()
{
 with(menu[0][0].ref) left = ((parseInt(left) < 100) ? 100 : 5);
}