// detekce klienta *** (version 10.5.2002)

	var BWSver=navigator.appVersion.toLowerCase();
	var BWSagt=navigator.userAgent.toLowerCase();
	var BWSos=navigator.platform.toLowerCase();

	/* kompatibilita */
	var BWSdom=document.getElementById?1:0; // W3C DOM
	var BWSopera=(BWSdom && window.opera)?1:0; // verze 5.0 a vyssi
	var BWSie=(document.all && document.all.item && !BWSopera)?1:0; // verze 4.0 a vyssi
	var BWSgecko=(BWSdom && !BWSie && !BWSopera && BWSagt.indexOf("gecko"))?1:0; // verze 6.0 a vyssi
	var BWSns4=(document.layers && !BWSdom)?1:0; // verze 4.xx

	/* verze */
	var BWSie4=(BWSie && !BWSdom && !BWSopera)?1:0;
	var BWSie50=(BWSie && BWSver.indexOf("msie 5.0")!=-1 && BWSdom)?1:0;
	var BWSie55=(BWSie && BWSver.indexOf("msie 5")!=-1 && !BWSie50 && BWSdom)?1:0;
	var BWSie6=(BWSie && BWSver.indexOf("msie 6")!=-1 && BWSdom)?1:0;

	/* operační systém */
	var BWSwin32=((BWSagt.indexOf("win32")!=-1) || (BWSagt.indexOf("32bit")) || (BWSos == "win32"))?1:0;
	var BWSmac=(BWSagt.indexOf("mac")!=-1)?1:0;
	var BWSlinux=(BWSagt.indexOf("inux")!=-1)?1:0;

	var BWSok=(BWSdom || BWSie || BWSopera || BWSns4 || BWSgecko)?1:0;
	var BWSscrollcfg=(BWSie && !BWSie4 && !BWSie50)?1:0;
	var BWSns6=BWSgecko


// scroll-top for Netscape Gecko ***

	// if (BWSgecko) {setTimeout('window.scrollTo(0,0)', 50)};


// reloads the window if Nav4 resized	***

	function nsResizeFix(init) {
  		if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
  			document.pgW=innerWidth; document.pgH=innerHeight; onresize=nsResizeFix; }}
  		else if (innerWidth!=document.pgW || innerHeight!=document.pgH) location.reload();
}

// vyber stylu ***

	function chooseCSS(level) {
	var cdupstr=level

	switch(cdupstr) {
		case 0: var cdupstr=""; break;
		case 1: var cdupstr=""; break;
		case 2: var cdupstr=""; break;
		case 3: var cdupstr=""; break;
		case 4: var cdupstr=""; break;
		default:  var cdupstr=""; break;
	}

    // modifikovat dle potreby:

	var chosenStyle = "default.css";

	if (BWSopera) {chosenStyle = "opera.css"}
	else if (BWSie && BWSmac && !BWSie4) {chosenStyle = "mac_ie5.css"}
	else if (BWSie && !BWSmac) {chosenStyle = "pc_ie.css"}
	else if (BWSns4 && !BWSmac) {chosenStyle = "pc_ns4.css"}
	else if (BWSns6 && !BWSmac) {chosenStyle = "pc_ns6.css"}
	else if (BWSmac) {chosenStyle = "mac_v4.css"}

	document.write ("<link rel='stylesheet' HREF='" + cdupstr + "classes/" + chosenStyle + "' type='text/css'>");
	if (BWSscrollcfg) {document.write ("<link rel='stylesheet' HREF='" + cdupstr + "classes/scrollbar.css' type='text/css'>");}
}

// formatuj datum

function format_date() {
	var CalMonths = new Array(13);
	CalMonths[1] = "leden";
	CalMonths[2] = "únor";
	CalMonths[3] = "březen";
	CalMonths[4] = "duben";
	CalMonths[5] = "květen";
	CalMonths[6] = "červen";
	CalMonths[7] = "červenec";
	CalMonths[8] = "srpen";
	CalMonths[9] = "září";
	CalMonths[10] = "říjen";
	CalMonths[11] = "listopad";
	CalMonths[12] = "prosinec";

	var time=new Date();
	var month=CalMonths[time.getMonth() + 1];
	var date=time.getDate();
	var year=time.getYear();

	if((year > 0) && (year < 200)) year = 1900 + year;

	whatDate = new Date();
	var whatDay = new Array("Neděle","Pondělí","Úterý","Středa","Čtvrtek","Pátek","Sobota");
	var whatMonth = new Array("ledna","února","března","dubna","května","června","července","srpna","září","října","listopadu","prosince");

	date_today = (whatDay[whatDate.getDay()]+",  " + date + ". "+whatMonth[whatDate.getMonth()]+ " " + year);
	return date_today;
}


// nove okno ***

	function WinOpen1(theURL,w,h,lf,tp) {
	window.open(theURL,'WinOpen1','width=' + w + ',height=' + h + ',left=' + lf + ',top=' + tp + ',toolbar=0,location=0,scrollbars=0,resizable=0,status=0,directories=0,menubar=0');
}

	function WinOpen(theURL,w,h,lf,tp) { // okno stanovenych rozmeru a umisteni
	window.open(theURL,'WinOpen','width=' + w + ',height=' + h + ',left=' + lf + ',top=' + tp + ',toolbar=0,location=0,scrollbars=1,resizable=0,status=0,menubar=0');
}

// vrstvy ***

	// aktivovat z html dokumentu, priklad zde:

	// var vrstvy = new Array("ml1","ml2");
	// var i; var imax = vrstvy.length; var prodleva;
	// var KLayers=false; var imageRef; var styleSwitch; var layerPostfix; var layerRef; var LAYER=0;
	// KLP=KLayer.prototype; KLP.setVisibility=KL_setVisibility;
	// InitLayers(); // modifikovat dle potreby


function show_layer(nazev) {
clearTimeout(prodleva);
for (i=0; i<(imax); i++) {
KLP=layer(vrstvy[i]);
KLP.setVisibility(false); }
KLP=layer(nazev);
KLP.setVisibility(true); }

function hide_layer(nazev) {
KLP=layer(nazev);
prodleva=setTimeout("KLP.setVisibility(false)",550);}

function InitLayers(){
  if(BWSok!=1){KLayers=false; return KLayers}
imageRef="document.images[\""
  styleSwitch=".style"
  layerPostfix="\"]"
  if(BWSns4){
    layerRef="document.layers[\""
    styleSwitch="" }
  if(BWSie){
    layerRef="document.all[\"" }
  if(BWSdom){
    layerRef="document.getElementById(\""
    imageRef=layerRef
    layerPostfix="\")" }
  KLayers=true
  return KLayers }

function KLayer(name,parent){
  this.path=getLayerPath(name,parent)
  this.object=eval(this.path)
  this.css=eval(this.path+styleSwitch)
  this.id=name }

function layer(name){
  var x=new KLayer(name,false)
  return (x.path)?x:false }

function KL_setVisibility(v){
  this.css.visibility=(v)?(BWSns4?"show":"visible"):(BWSns4?"hide":"hidden") }

function getLayerPath(name,parent){
var l=((parent && BWSns4)?(parent+"."):(""))+layerRef+name+layerPostfix
  if(eval(l))return l
  if(!BWSns4){return "false"}else{return findObject("document.layers",name,LAYER)}}


// macromedia ***

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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 MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_checkPlugin(plgIn, theURL, altURL, autoGo) { //v4.0
  var ok=false; document.MM_returnValue = false;
  with (navigator) if (appName.indexOf('Microsoft')==-1 || (plugins && plugins.length)) {
    ok=(plugins && plugins[plgIn]);
  } else if (appVersion.indexOf('3.1')==-1) { //not Netscape or Win3.1
    if (plgIn.indexOf("Flash")!=-1 && window.MM_flash!=null) ok=window.MM_flash;
    else if (plgIn.indexOf("Director")!=-1 && window.MM_dir!=null) ok=window.MM_dir;
    else ok=autoGo; }
  if (!ok) theURL=altURL; if (theURL) window.location=theURL;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function displayWindow(theURL,winName,width,height,features) { //v3.1
    var window_width = width;
    var window_height = height;
    var newfeatures= features;
    var window_top = (screen.height-window_height)/2;
    var window_left = (screen.width-window_width)/2;
    newWindow=window.open(''+ theURL + '',''+ winName + '','width=' + window_width + ',height=' + window_height + ',top=' + window_top + ',left=' + window_left + ',features=' + newfeatures + '');
    newWindow.focus();
}


/*
Text Link/Image Map Tooltip Script-
ΠDynamic Drive (www.dynamicdrive.com)
For full source code, and 100's more DHTML scripts
Visit http://www.dynamicdrive.com
*/

if (!document.layers&&!document.all&&!document.getElementById)
event="test"
function showtip(current,e,text){

if (document.all||document.getElementById){
thetitle=text.split('<br>')
if (thetitle.length>1){
thetitles=''
for (i=0;i<thetitle.length;i++)
thetitles+=thetitle[i]
current.title=thetitles
}
else
current.title=text
}

else if (document.layers){
document.tooltip.document.write('<layer bgColor="white" style="border:1px solid black;font-size:12px;">'+text+'</layer>')
document.tooltip.document.close()
document.tooltip.left=e.pageX+5
document.tooltip.top=e.pageY+5
document.tooltip.visibility="show"
}
}
function hidetip(){
if (document.layers)
document.tooltip.visibility="hidden"
}

// functions loaded ***

function Timeren()
{
timeoutID = window.setTimeout("MM_showHideLayers('LayerM1en','','hide'); MM_showHideLayers('LayerM2en','','hide'); MM_showHideLayers('LayerM3en','','hide'); MM_showHideLayers('LayerM6en','','hide'); MM_showHideLayers('LayerM1en01','','hide'); MM_showHideLayers('LayerM1en02','','hide'); MM_showHideLayers('LayerM1en03','','hide'); MM_showHideLayers('LayerM1en04','','hide'); MM_showHideLayers('LayerM3en03','','hide'); MM_showHideLayers('LayerM1en01x01','','hide'); MM_showHideLayers('LayerM1en01x02','','hide'); MM_showHideLayers('LayerM1en02x01','','hide'); MM_showHideLayers('LayerM1en02x02','','hide'); MM_showHideLayers('LayerM1en03x01','','hide'); MM_showHideLayers('LayerM1en04x01','','hide')",2000);
}

function picResize(eleId){
	pic = document.getElementById(eleId);
	window.resizeTo(pic.width + 50, pic.height + 50);
}

var functions=1;

var message="You are not allowed to download this picture!\n    (C) ASICentrum Prague, Czech Republic";

function iclick(e) {
	if (document.all) {
		if (event.button == 2) {
			alert(message);
			return false;
		}
	}else{
		if (e.which == 3) {
			alert(message);
			return false;
		}
	}
}

function disablePictures() {
	for(x = 0; x < document.images.length; ++x){
		document.images[x].onmousedown=iclick;

		if(document.all){
		}else{
			document.images[x].oncontextmenu=function(){return false;};
		}
	}
}

window.onload = disablePictures;