<!--
// nove okno
function win_no_padding(url, width, height, resizable, scroll)
{
	if (!width)
		width = 300;
	if (!height)
		width = 300;
	if (scroll == null)
		scroll = 0;
	
	if (document.all)
	{
		var x = Math.round(window.screen.availWidth / 2 - width / 2);
		var y = Math.round(window.screen.availHeight / 2 - height / 2);
		if (x < 0) x = 10;
		if (y < 0) y = 10;
	}
	else
		var x = 200, y = 200;

	var features = 'height='+height+', left='+x+', location=no, menubar=no, resizable='+(resizable ? 'yes' : 'no')+', '
		+'scrollbars='+(scroll ? 'yes' : 'no')+', status=no, titlebar=no, toolbar=no, top='+y+', width='+width;
	
	window.open(url, '_blank', features);
}
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) { //v4.01
  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 && d.getElementById) x=d.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_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_controlShockwave(objStr,x,cmdName,frameNum) { //v3.0
  var obj=MM_findObj(objStr);
  if (obj) eval('obj.'+cmdName+'('+((cmdName=='GotoFrame')?frameNum:'')+')');
}

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;
}

var formular=null;

function validate(formular) //kontrola formularu
{
  if(formular=="vyhledavani")
  {
    if(document.vyhledavani.query.value=="")
    {
    	alert("Hledaný výraz - údaj nebyl zadán.");
    	document.vyhledavani.query.focus();
    	return(false);
    }  
  }
else
  if(formular=="novinky")
  {
    if(document.novinky.email.value=="" || document.novinky.email.value=="e-mail...")
    {
    	alert("E-mail nebyl zadán.");
    	document.novinky.email.focus();
    	return(false);
    }
  	 else if (!document.novinky.email.value.match(/^[\w\.-]+@([a-z0-9-]+\.)+[a-z]{2,}$/i))
	{
		alert('E-mail musí mít platný formát.');
    	document.novinky.email.focus();
    	return(false);
	}

  }
else
  if(formular=="hlaseni")
  {
    if(document.hlaseni.email.value=="" || document.hlaseni.email.value=="e-mail...")
    {
    	alert("E-mail nebyl zadán.");
    	document.hlaseni.email.focus();
    	return(false);
    }
  	 else if (!document.hlaseni.email.value.match(/^[\w\.-]+@([a-z0-9-]+\.)+[a-z]{2,}$/i))
	{
		alert('E-mail musí mít platný formát.');
    	document.hlaseni.email.focus();
    	return(false);
	}

  }
else
  if(formular=="zeptejtese")
  {
    if(document.zeptejtese.question.value=="")
    {
    	alert("Nebyl vyplněn dotaz.");
    	document.zeptejtese.question.focus();
    	return(false);
    }  
  }
else
  if(formular=="reakce")
  {
    if(document.reakce.subject.value=="")
    {
    	alert("Nebyl vyplněn předmět.");
    	document.subject.name.focus();
    	return(false);
    }  
    if(document.reakce.name.value=="")
    {
    	alert("Nebylo vyplněno jméno.");
    	document.reakce.name.focus();
    	return(false);
    }  
    if(document.reakce.email.value!="")
  	 {
  	 	if (!document.reakce.email.value.match(/^[\w\.-]+@([a-z0-9-]+\.)+[a-z]{2,}$/i))
		{
			alert('E-mail musí mít platný formát.');
    		document.reakce.email.focus();
    		return(false);
		}
	 }
    if(document.reakce.content.value=="")
    {
    	alert("Nebyla vyplněna reakce.");
    	document.reakce.content.focus();
    	return(false);
    }  
  }
	
	else
	{	
  		return(true);
  	}

}

/*function validate() //kontrola formularu
{
	if(document.formular.???.value=="") {
		alert("???");
		document.formular.???.focus();
		return(false); }
	if(document.formular.???.selectedIndex=="x") {
		alert("???");
		document.formular.???.focus();
		return(false); }
	if(document.formular.???[0].checked) {
		alert("???");
		document.formular.???.focus();
		return(false); }
	else {	
		return(true); }
}*/

/*function enlarge(objpath)  //otevre okno
{
	if(okno) {
		okno.close(); }
	var win=open(objpath,"window",'scrollbars=no,resizable=no,width=100,height=100');
	win.focus();
}*/

/*function enlarge(objpath, x, y) //otevre okno s rozmery
{
	var okno, x, y;
	if (okno) {
		okno.close(); }
	okno = window.open(objpath,"window",'scrollbars=no,resizable=no,width=' + x + ',height=' + y + '');
	okno.focus();
}*/

/*function winclose()  //zavre okno
{
	if(okno) {
		okno.close(); }
}*/

/*function winprint()  //zajisti tiskovy dialog nebo alert
{
	if(window.print) {
		window.print(); }
	else {
		alert("Pro vytisknutí stiskněte CTRL-P!"); }
}*/

/*function checkframe(wheretogo)  //zjisti, zda stranka je/neni soucasti ramu
{
	if(self==parent) {
		self.location=wheretogo; };
}*/

/*function updateframes(url1,url2)  //updatuje x ramu ve framesetu, cisla ramu dle poradi ve framesetu
{
	parent.frames[2].location=url2;
	parent.frames[0].location=url1;
}*/

/*function MakeState()  //zajisti over efekt v bunce
{
	this.over='';
	this.out='';
	return this;
}

function MakeStateArray(pocet)
{
	for (var i=1;i<=pocet;i++);
		this[i]=new MakeState();
	return this;
}

pocet_menu=x;
var sub;

sub=new MakeStateArray(pocet_menu);

sub[x].over='';
sub[x].out='';

function RowOver(row,sub_id)
{
	row.style.backgroundColor=sub[sub_id].over;
}

function RowOut(row,sub_id)
{
	row.style.backgroundColor=sub[sub_id].out;
}*/

/*// zajisti rozpadavaci menu
var ind=null; //index
var pocet=?; //pocet option celkem
var oblast=?;
var i=null;

init();

function MakeSekce()
{
	this.s=0;
	this.v=0;
	this.t="";
	return this;
}

function MakeSekceArray()
{
	for(i=0;i<pocet;i++) {
		this[i]=new MakeSekce();
		return this; }
}

function init(start) {
	ind=new MakeSekceArray(pocet);
	ind[0].s=0;ind[0].v=0;ind[0].t='';
	ind[1].s=1;ind[1].v=1;ind[1].t='???'; //jednotlive option
}

var j=1;

function change(hl,sk) {
	document.???.???.options.length=1;
	for (i=0;i<pocet;i++) {
		if(x[i].s==hl) {
			document.???.typ.???.length++;
			document.???.typ.???[j].text=x[i].t;
			document.???.typ.???[j].value=x[i].t;
			document.???.typ.???[0].text='???';
				if(sk>0 && x[i].v==sk) {
					document.???.???.selectedIndex=j; }
      		j++; }
  }
}*/

/*// mouse over efekt
var clicked=null;
var img=null;

function load(id) {
	if(clicked!=null) {
		img='document.images.menu' + clicked;
		eval(img).src='images/menu' + clicked + '.gif';
	}
	img='document.images.menu' + id;
	eval(img).src='images/menu' + id + '-over.gif';
	clicked=id;
}

function swap(id) {
	img='document.images.menu' + id;
	if(id!=clicked) {
		eval(img).src='images/menu' + id + '-over.gif';
	}
}

function swapback(id) {
	img='document.images.menu' + id;
	if(id!=clicked) {
		eval(img).src='images/menu' + id + '.gif';
	}
}*/

/*function wintimeclose() {
	var timeout=x
	setTimeout("self.close()",timeout);	
}*/

//iframe script by Dynamicdrive.com

//Specify speed of scroll. Larger=faster (ie: 5)
var scrollspeed=cache=1

function initialize(){
  marqueeheight=document.all? parent.document.all.aktuality.height : parent.document.getElementById("aktuality").getAttribute("height")
  dataobj=document.all? document.all.aktualitycontainer : document.getElementById("aktualitycontainer")
  dataobj.style.top=5
  thelength=dataobj.offsetHeight
  scrolltest()
}

function scrolltest() {
  dataobj.style.top=parseInt(dataobj.style.top)-scrollspeed
  if (parseInt(dataobj.style.top)<thelength*(-1))
  dataobj.style.top=5
  setTimeout("scrolltest()",50)
}
//-->