// JavaScript Document

var ActiveMenu='';
var HiliteMenu='';
var	MenuTimer = null;
var	TimerStart = null;
var	TimerFlag = false;


function viewRegForm(stav) {
  if (stav.checked) { 
  	document.getElementById("registraceID1").style.display='';
	document.getElementById("registraceID2").style.display=''
    document.getElementById("registraceID").value = 1;    
  } else {
    document.getElementById("registraceID1").style.display='none';
	document.getElementById("registraceID2").style.display='none'
    document.getElementById("registraceID").value = 0; 
  }
}

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) { //v4.01
  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_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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 clearMyTimeout()
{
	if (MenuTimer) clearTimeout(MenuTimer);
	MenuTimer = null;
	TimerFlag = false;
}

function startMyTimeout(menuitem)
{
	TimerStart = new Date();
	TimerFlag = true;
	ActiveMenu = menuitem;
	MenuTimer = setTimeout("HideMenu()", 1000);
}

function HideMenu()
{
	if (!TimerFlag) return;
	var elapsed = new Date() - TimerStart;
	if (elapsed < 1000) {
		HideMenuTimer = setTimeout("HideMenu()", 1100-elapsed);
		return;
	}
	TimerFlag = false;
	MM_showHideLayers(ActiveMenu,'','hide', HiliteMenu,'','show');
}
function Over(x) {
	x.style.background="#DDDDDD";
}
function Out(x) {
		x.style.background="#FFFFFF"; 
}

MM_showHideLayers('produkty','','hide');

function potvrzeni(id){
if (!confirm("Opravdu chcete vymazat či přesunout záznam č.: "+id+" ?")) return false;
}

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

function potvrzeni(id){
if (!confirm("Chcete vložit zvolený počet kusů dílu č.:"+id+" do košíku?")) return false;
}
function potvrzeni2(id){
if (!confirm("Opravdu chcete odstranit díl č.:"+id+" z košíku?")) return false;
}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}

function MM_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

function zmen_stav (x) {
	//alert(x.value); 
	if (x.value==1) MM_changeProp('platba_bankou','','style.display','none','INPUT/RADIO');
	if (x.value==2) MM_changeProp('platba_bankou','','style.display','block','INPUT/RADIO');
	if (x.value==3) MM_changeProp('platba_bankou','','style.display','none','INPUT/RADIO');
	
}
function zobrazSkryj_zmena(idecko){
	el=document.getElementById(idecko).style; 
	
	if (el.display=='none') { el.display='block'; return true}
	if (el.display=='block') {el.display='none'; return true}
}

function change_image (id, image1, image2, host) {
	var img = MM_findObj(id);
	
	image1 = 'http://'+host+image1;
	image2 = 'http://'+host+image2;
	//alert(img.src+' '+image1+' '+image2);
	if (img.src==image1) {img.src=image2; return true };
	if (img.src==image2) {img.src=image1; return true };
}

function zobrazSkryj_pos(idecko,action){
el=document.getElementById(idecko).style; 
if (action=='hide') el.display='none';
if (action=='show') {el.display='block';}
}