function checkCR(evt) {
	var evt  = (evt) ? evt : ((event) ? event : null);
	var node = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null);
	if ((evt.keyCode == 13) && (node.type=="text")) {return false;}
}
function MM_findObj(n, d) { //v3.0
  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); 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_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_preloadimg() { //v3.0
 var d=document; if(d.img){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadimg.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 upozorni(naco) {
  var navrat=false;
  if (alert(naco)) {
    navrat=true;
  }
  return navrat;
}

function sn(id,affect){
/*
var con=nov.getElementsByTagName("div");
var imag=nov.getElementsByTagName("img");
*/
	if (affect==1) {
		var text=document.getElementById(id);
		text.style.display=(text.style.display=="block") ? "none" : "block"; 
	}
}

function go_to(url) {
	document.location.href=url;
}
function over(co) {
  var navrat=false;
  if (confirm('Opravdu chcete '+co+'?')) {
    navrat=true;
  }
  return navrat;
}

function over_custom(co) {
  var navrat=false;
  if (confirm(co)) {
    navrat=true;
  }
  return navrat;
}

function over_prejdi(txt,kam) {
	if (over(txt)) {
		document.location.href=kam;
	}
	return false; 
}
function searchFocus() {
  var el = document.getElementById('search_text');
  if (el.value) if (el.value == search_keyword) el.value = '';
}

function searchBlur() {
  var el = document.getElementById('search_text');

    if (el.value) if (el.value == '') el.value = search_keyword;
}

function searchSubmit() {
  keyword = document.getElementById('search_text').value;
	if (keyword == search_keyword || keyword == '') {
		window.alert(search_keyword_alert);
		return false;
	}
}


//Highlight form element- © Dynamic Drive (www.dynamicdrive.com)
//For full source code, 100's more DHTML scripts, and TOS,
//visit http://www.dynamicdrive.com

var highlightcolor="lightyellow"

var ns6=document.getElementById&&!document.all
var previous=''
var eventobj

//Regular expression to highlight only form elements
var intended=/INPUT|TEXTAREA|SELECT|OPTION/

//Function to check whether element clicked is form element
function checkel(which){
if (which.style&&intended.test(which.tagName)){
if (ns6&&eventobj.nodeType==3)
eventobj=eventobj.parentNode.parentNode
return true
}
else
return false
}

//Function to highlight form element
function highlight(e){
eventobj=ns6? e.target : event.srcElement
if (previous!=''){
if (checkel(previous))
previous.style.backgroundColor=''
previous=eventobj
if (checkel(eventobj))
eventobj.style.backgroundColor=highlightcolor
eventobj.style.borderColor=black
}
else{
if (checkel(eventobj))
eventobj.style.backgroundColor=highlightcolor
previous=eventobj
}
}

// Ajax basket add
function addToBasket(kos_id,confirmation_id) {
	document.getElementById(confirmation_id).innerHTML = "<div class=\"adding\"><img src=\"/img/ajax-loader.gif\"> přidává se do košíku</div>";
	xajax_addToBasket(xajax.getFormValues($(kos_id)));
}
function animateGen_selects(select) {
	if (!$("quick-search-pneu")) {
		var elems = select.parentNode.childNodes; 
		var rem = false; 
		for(var i=0; i<elems.length;i++) {
			if(rem) {
				select.parentNode.removeChild(elems[i]); i--;
				}
			if(select.id == elems[i].id) {
				rem = true
			}
		}
		var img = document.createElement('img');
		img.setAttribute('src','/img/ajax-loader.gif');
		img.setAttribute('style','margin-left:5px;');
		select.parentNode.appendChild(img);
	} else {
		var elems = $(select).up('#esfcat_ajax').select('select');
		var rem = false; 
		for(var i=0; i<elems.length;i++) {
			if(rem) {
				var img = document.createElement('img');
				img.setAttribute('src','/img/ajax-loader.gif');
				img.setAttribute('style','margin-left:5px;margin-top:2px;float:left;');
				elems[i].insert({'after':img});
			}
			if(select.id == elems[i].id) {
				rem = true
			}
		}

	}
}

// THULE
function thulemm() {
	var thulemm = window.open('http://www.thule.com/upload/Matchmaker3/thule_matchmaker.html','','scrollbars=no,menubar=no,height=755,width=800,resizable=no,toolbar=no,location=no,status=no');
}