var DHTML = (document.getElementById || document.all || document.layers);
var currentArrow;
var currentSubmenu;
var timer = null;
var timer2 = null;
function getObj(name)
{
  if (document.getElementById)
  {
	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  }
  else if (document.all)
  {
	this.obj = document.all[name];
	this.style = document.all[name].style;
  }
  else if (document.layers)
  {
	this.obj = document.layers[name];
	this.style = document.layers[name];
  }
}
function showArrow(name)
{	
	if (!DHTML) return;
	if (currentArrow) hideArrow(currentArrow);
		if(document.getElementById(name)) {
		var arrow = new getObj(name);
		arrow.style.visibility = 'visible';
		currentArrow = name;
		}
}
function showArrowDelayed(name)
{   
  	timer2=null;
	timer2 = setTimeout(function() {showArrow(name);}, 500);
    //timer2 = setTimeout("showArrow('ar_2');", 500);
}
function setTiming()
{   
	if (timer) {timer = setTimeout("showSubmenu('path'); timer=null;", 5000);}
	/*if (timer2) { clearTimeout(timer2);}*/
}
function hideArrow(name)
{
	if (!DHTML) return;
	var arrow = new getObj(name);
	arrow.style.visibility = 'hidden';
	currentArrow = false;
}
function hideCurrentArrow()
{
	if (currentArrow) hideArrow(currentArrow);
	currentArrow = false;
}
function showSubmenu(name)
{
	if (!DHTML) return;
	if (currentSubmenu) hideSubmenu(currentSubmenu);
//	alert(document.getElementById(name));
	var submenu = new getObj(name);
	submenu.style.display = 'block';
	currentSubmenu = name;
}
function showPathDelayed()
{
	timer = setTimeout("showSubmenu('path'); timer=null;", 500);
}
function cancelTiming()
{
	/*alert('zrusene '+timer);*/
	if (timer) { clearTimeout(timer); timer = null; }
}
function cancelTiming2()
{
	/*alert('zrusene '+timer2);*/
	if (timer2) { clearTimeout(timer2); timer2 = null; }
}
function cancelTiming3()
{
	//alert('zrusene '+timer);
	if (timer) { clearTimeout(timer); timer = null; alert('zrusene '+timer);}
}
function hideSubmenu(name)
{
	if (!DHTML) return;
	var submenu = new getObj(name);
	submenu.style.display = 'none';
	currentSubmenu = false;
}
function hideCurrentSubmenu()
{
	if (currentSubmenu) hideSubmenu(currentSubmenu);
	currentSubmenu = false;
	if (currentArrow) hideArrow(currentArrow);
	currentArrow = false;
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

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_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_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_openBrWindowPosition(theURL,winName,features) { //v2.0
	var win_position = ',left=10,top=10,screenX=10,screenY=10'
 	var newWindow = window.open(theURL,winName,features+win_position);
	newWindow.focus();
}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}
function bookmark(url, description)
{
netscape="Stlacte klávesy CTRL+D a táto stránka bude pridaná do oblúbených položiek."
if (navigator.appName=='Microsoft Internet Explorer')
{
window.external.AddFavorite(url, description);
}
else if (navigator.appName=='Netscape')
{
alert(netscape);
}
}
function InsertFlash(src,width,height) { 
	document.writeln("<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0\" width=\"" + width + "\" height=\"" + height + "\">");
	document.writeln("<param name=\"movie\" value=\"" + src + "\" />");
	document.writeln("<param name=\"quality\" value=\"high\" />");
	document.writeln("<param name=\"wmode\" value=\"transparent\" />");
	document.writeln("<param name=\"menu\" value=\"false\" />");
	document.writeln("<embed src=\"" + src + "\" quality=\"high\" wmode=\"transparent\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width=\"" + width + "\" height=\"" + height + "\"></embed></object>");
}

var focused = false;
function setLoginFocus () {
	if(!focused) {
	document.login.username.focus();
//	document.forms[1].username.focus();
    }
}

function InsertFlashC(src,width,height,transp,bgcolor) { 
	document.writeln("<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0\" width=\"" + width + "\" height=\"" + height + "\">");
	document.writeln("<param name=\"movie\" value=\"" + src + "\" />");
	document.writeln("<param name=\"quality\" value=\"high\" />");
	if(bgcolor!=="") {
	document.writeln("<param name=\"bgcolor\" value=\"" + bgcolor + "\" />");	  
	bgcolor4embed = " bgcolor=\"" + bgcolor + "\" ";
	}
	else {
	bgcolor4embed = "";	  
	}
	if(transp!=="") {
	document.writeln("<param name=\"wmode\" value=\"transparent\" />");
	document.writeln("<embed src=\"" + src + "\" quality=\"high\" wmode=\"transparent\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width=\"" + width + "\" height=\"" + height + "\"></embed></object>");
	}
	else {
	document.writeln("<embed src=\"" + src + "\" quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width=\"" + width + "\" height=\"" + height + "\"" + bgcolor4embed + "></embed></object>");
	}
}