function SkryjZobraz(id)
    {
       var prvek;
     
       if (prvek = document.getElementById(id)){
          
           if (prvek.style.display=="none"){ 	
    	     prvek.style.display="block";
    	     }
       else {     
          prvek.style.display="none";
          } 
      }   
	 }



function nahled(path) {
  window.open(path, '_blank', 'left=400, top=100, width=500, height=350, resizable=1');
}



function winopen(path)
  {
  window.open(path, '_blank', 'left=400, top=100, width=250, height=150, resizable=1, scrollbars=1');
  }


// "javascript bez javascriptu" - otevirani odkazu v novem okne - v html pro odkaz pouzijeme class="popup"

function aktualizujOdkazy() {
  if(!document.getElementsByTagName) return false;
  var links = document.getElementsByTagName("a");
  for (var i=0; i < links.length; i++) {
    if(links[i].className.match("popup")) {
      links[i].onclick = function () {
        return !window.open(this.href);
      }
    }
  }
}
window.onload=aktualizujOdkazy;


function selectorSend()
{
  var forms = [".form1", ".form2", ".form3"];
  
  var lastform = null;
  for (var i in forms) 
  {
    var opt = $(forms[i] + " :input > option[value!=0]").size();
    
    if (opt > 0)
    {
      lastform = forms[i];
    }
  }
  
  if (lastform) {
    $(lastform).submit();
  }
}




$(document).ready(function(){
	$('.lightbox').lightBox({
   fixedNavigation:true,
   imageLoading: 'http://www.benet-mb.cz/scripts/lightbox-jquery/images/lightbox-ico-loading.gif',
   imageBtnClose: 'http://www.benet-mb.cz/scripts/lightbox-jquery/images/lightbox-btn-close.gif',
   overlayOpacity: 0.8,
   overlayBgColor: '#444444'
  });
	$('.slideshow').lightBox({
   fixedNavigation:true,
   imageLoading: 'http://www.benet-mb.cz/scripts/lightbox-jquery/images/lightbox-ico-loading.gif',
   imageBtnClose: 'http://www.benet-mb.cz/scripts/lightbox-jquery/images/lightbox-btn-close.gif',
   overlayOpacity: 0.8,
   overlayBgColor: '#444444'
  });
  

/*** Hover Menu engine by Cita & Vojte ***/
    
    var toggled;
    var toggledSub;
    
    $("ul#topmenu > li").mouseover(function(){
    
	     if(toggled != undefined) {
    	   	$(toggled).removeClass("hover");
	     }
	     toggled = this;
       $(this).addClass("hover");
              
    });

    $("ul#topmenu > li > ul > li").mouseover(function(){
    
	     if(toggledSub != undefined) {
    	 $(toggledSub).removeClass("hover");
	     }
	     
	     toggledSub = this;
       $(this).addClass("hover");
       
    });

    $("ul#topmenu").mouseout(function(){
    
       $(toggledSub).removeClass("hover");
	     $(toggled).removeClass("hover");
	     
    });
    
    /** revert display side of menu **/
    
    
    var layoutWidth = $("body > div").width();
    var subMenu = $("ul#hoverMenu li ul li");
    var subMenuWidth = $("ul#hoverMenu > li > ul").width();
    var subSubMenu = $("ul#hoverMenu li ul li ul li");
    var subSubMenuWidth = $(this);


    /**
     *  Dodrbani - ochcani mezery u aktualit
     */             
     
     $('.aktuality h2').after('<span>'+$('.aktuality h2').html()+'</span>').remove();
     $('.aktuality h1').after('<span>'+$('.aktuality h1').html()+'</span>').remove(); 
     
     
     
     
  
});