var onloadObserver = function() {
  var events = new Array();
  
  this.addEvent = function() {    
    var args = new Array();
    for(var i=1;i<arguments.length;i++) {
      args.push(arguments[i]);
    }
    
    
    events.push({'func': arguments[0], 'args': args});
  }
  
  this.run = function(obj) {
    for(var i=0;i<events.length;i++) {
      events[i].func.apply(events[i].func, events[i].args);
    }
  }
}

var observer = new onloadObserver;

window.onload = function (){
  observer.run();
  tm_load();
}

function fillMail(obj) {
  if(obj.value == 'Váš e-mail')
  	obj.value = '';
}
function fillQuestion(obj) {
	if(obj.value == 'Váš dotaz')
		obj.value = '';
}

function katalog(relative) {
  var relative = relative ? relative  : 0;
  var imgs = getElementsByClass('IBcontent', ge('noteContent'), 'div');
  
  for(var i=0;i<imgs.length;i++) {
    imgs[i].style.position = 'relative';
    //var top = ((imgs[i].parentNode.offsetHeight - imgs[i].offsetHeight + relative) / 2);
    var top = (imgs[i].parentNode.offsetHeight - imgs[i].offsetHeight) / 2;
      
    imgs[i].style.top = top + 'px';
  }
}

function getElementsByClass(searchClass,node,tag) {
  var classElements = new Array();
  if ( node == null )
    node = document;
  if ( tag == null )
    tag = '*';
  var els = node.getElementsByTagName(tag);
  var elsLen = els.length;
  var pattern = new RegExp('(^|\\s)'+searchClass+'(\\s|$)');
  for (igc = 0, jgc = 0; igc < elsLen; igc++) {
    if ( pattern.test(els[igc].className) ) {
      classElements[jgc] = els[igc];
      jgc++;
    }
  }
  return classElements;
}

function rightflash() {
  if(window.screen.width > 1024) {
    FlashStart();
  }else if(ge('rightFlash')) {
  	ge('rightFlash').style.display = 'none';
  }
}

function FlashStart() {
  var flash = ge('rightFlash');
  
  if(!flash)
    return false;
  
  var div = ge('rightbanner');
  var defaultTop = flash.offsetTop;
  
  window.onscroll = function (e) {
    var y = getScrollXY()[1];
    
    if(y > defaultTop)
      div.style.top = y + 10 - defaultTop + 'px';
    else
      div.style.top = '0px';
      
    return true;
  }
}

observer.addEvent(rightflash);

function getScrollXY() {
  var scrOfX = 0, scrOfY = 0;
  if( typeof( window.pageYOffset ) == 'number' ) {
    //Netscape compliant
    scrOfY = window.pageYOffset;
    scrOfX = window.pageXOffset;
  } else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
    //DOM compliant
    scrOfY = document.body.scrollTop;
    scrOfX = document.body.scrollLeft;
  } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
    //IE6 standards compliant mode
    scrOfY = document.documentElement.scrollTop;
    scrOfX = document.documentElement.scrollLeft;
  }
  return [ scrOfX, scrOfY ];
}


// top menu load
function tm_load() {
  var uls = getElementsByClass('sub', ge('menu'), 'ul');
  
   for(var i=0;i<uls.length;i++) {
    uls[i].parentNode._sm = uls[i]; 
    uls[i].parentNode.onmouseover = function() {
      this._sm.style.display = 'block';
    }
    uls[i].parentNode.onmouseout = function() {
      this._sm.style.display = 'none';
    }
  }
}

observer.addEvent(tm_load);

/*
var op = window.opera ? true : false;
var ie = (window.navigator.userAgent.indexOf('MSIE') > -1) ? true : false;

var topMenuItems = {};

function topMenu() {
  var items = new Array();
  var header = document.getElementById('header');
  
  items.push(document.getElementById('tm3'));
  items.push(document.getElementById('tm4'));
  items.push(document.getElementById('tm5'));
  items.push(document.getElementById('tm6'));

  for(var i=0;i<items.length;i++) {
    items[i].onmouseover = function() {
      var ch = this.getAttribute('ch');
      if(ch)
        topMenuItems[ch].className = 'sub hover';
        
      //header.className = 'active';      
    }
    
    items[i].onmouseout = function() {
      var ch = this.getAttribute('ch');
      if(ch)
        topMenuItems[ch].className = 'sub';
      
      //header.className = '';  
    }
    
    var ch = items[i].getAttribute('ch');
    if(ch)
      topMenuItems[ch] = document.getElementById(ch);
  }
 
 
  if(op) {
    for(var i=0;i<items.length;i++) {
      items[i].className += ' active';
    }
    
    function hideActive() { 
      for(var i=0;i<items.length;i++) {
        items[i].className = '';
      }
    }
    
    setTimeout(hideActive, 60);
  }
}


function orderSlider() {
  var min = 6;
  var max = 34;  

  var slider = ge('slider');
  var mover = ge('orderMover');
  
  if(!slider || !moverSize)
    return false;
  
  var moverSize = {'height' : mover.offsetHeight, 'pHeight' : mover.parentNode.offsetHeight};
  
  
  moverSize['hDif'] = moverSize.pHeight - moverSize.height;
  
  var startY = null;
  
  slider.onmousedown = function(e) {
    var e = getEvent(e);
    var startY = getMouseY(e);
    var startTop = slider.offsetTop;
    
    document.onmousemove = function(e) {
      var e = getEvent(e);
      var n = startTop + (getMouseY(e) - startY);
      
      if(n < min)
        n = min;
      if(n > max)
        n = max;
        
      slider.style.top = n + 'px';
      
      var p = getP(n);
      var n = (p / 100 * moverSize.height );
      
      if(n > moverSize.pHeight)
        n = moverSize.pHeight;
      
      mover.style.top = (n * -1) + 'px';
      
      return false;
    }
    
    document.onmouseup = function() {
      document.onmousemove = function() {return false;}
      document.onmouseup = function() {return false;}
    }
    
    return false;
  }
  
  function getP(now) {
    var mx = max - min;
    var nw = now - min;
    
    return (nw / mx * 100); 
  }
}



function ge(o1, o2) {
  var obj = document;
  var poss;
  
  if(typeof(o1) == 'object') {
    obj = o1;
    poss = o2;
  }else {
    poss = o1;
  }
    
  return obj.getElementById(poss);
}

function getEvent(e) {
  if (!e) return window.event;
    return e;
}

function getMouseX (e) {
  if (e.pageX)
    return e.pageX;
  else if (e.clientX)
    return (e.clientX + document.body.scrollLeft);
}

function getMouseY(e) {
  if (e.pageY)
    return e.pageY;
  else if (e.clientY)
    return (e.clientY + document.body.scrollTop);
}


function addToBasket(obj, id) {
  var url = obj.href + ':htmljson';
  
  if(!ge('ajax')) {
    var ajax = document.createElement('div');
    ajax.id = 'ajax';
    document.body.appendChild(ajax);
  }
  

  new Ajax.Request(url, {
    method: 'get',
    onSuccess: function(transport) {
      $('ajax').innerHTML = transport.responseText;
      lFrame.show('ajax');
      }
    });
  
  return false; 
}

var onloadObserver = function() {
  var events = new Array();
  
  this.addEvent = function() {    
    var args = new Array();
    for(var i=1;i<arguments.length;i++) {
      args.push(arguments[i]);
    }
    
    
    events.push({'func': arguments[0], 'args': args});
  }
  
  this.run = function(obj) {
    for(var i=0;i<events.length;i++) {
      events[i].func.apply(events[i].func, events[i].args);
    }
  }
}

var observer = new onloadObserver;

window.onload = function (){
  observer.run();
}
*/