// responsive functions
  var screenWidth = $(window).width();
  var screenHeight = $(window).height();
  
  // products
  var tmpLeft = 0;
  var pcsArr = [];
  var actualPcs = 1;
  var sliderWidth = 0;
  var pscCount = 0;
  var actualSlider = 1; // call default start scene
  var alertW = '';
  var resize_timer = null;
  var first_resize = false;
  var sliderHeight;
  var claimHeight;
  var pageWidth;
  
  // banners
  var curBanner = 4;
  var prevBanner = 3;
  var countBanner = 4;
  var bannerTimer = true;
  var stopBanner = false;
  var nextCall;
  var stopTimeInt = 5000;
  var stopMove = false;
  
  // responsive
  var topMenu = false;
  
  function getWidth() {
    screenWidth = $(window).width();
    screenHeight = $(window).height();
    
    if(screenWidth>1400) {
      screenWidth = 1400;
    } else if(screenWidth<600) {
      screenWidth = 600;
    }
    
    $('.gall').css("height", screenWidth*0.125+"px");
    $('#map').css("height", screenHeight-120+"px");
    
    if($('.jq').css("position") == "absolute") {
      $('.udakt').css("height", screenWidth*0.12+"px");
      $('#monasteryArt').css("height", screenWidth*0.3093+"px");
      $('#project .over').css("height", screenWidth*0.3093+"px");
    } else {
      $('.udakt').css("height", screenWidth*0.24+"px");
      $('#monasteryArt').css("height", screenWidth*0.3752+"px");
      $('#project .over').css("height", screenWidth*0.3752+"px");
    }
    
    // pcs resize
    var iluFotWidth = $(".iluFot").width();
    $('.iluFot .iluA').css("height", iluFotWidth/1.5+"px");
    $('.iluFot .iluHeight').css("height", iluFotWidth*1.25+"px");
    
    // banner timer
    nextCall = setTimeout("bannerCall()",stopTimeInt);
  }
  
  function validateEmail($email) {
    var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
    if( !emailReg.test( $email ) ) {
      return false;
    } else {
      return true;
    }
  }
  
  function bannerChange(curBanner) {
      $('#paging-banners a').css("background-color", "#cccccc");
      $('#paging-banners #b'+curBanner).css("background-color","#3f3f3f");
      
      // texts
      $(".leftCol .popis").css("z-index", "1"); // reset all banners
      $("#bannerText"+prevBanner).css("z-index", "10"); // reset prev banner
      $("#bannerText"+curBanner).css("opacity", "0");
      $("#bannerText"+curBanner).css("z-index", "11");
      $("#bannerText"+curBanner).animate({ "opacity": "1" }, "slow");
      
      // pcs
      $(".leftCol .over").css("z-index", "1"); // reset all banners
      $(".placePerex .banners").css("z-index", "1"); // reset all banners
      $("#banner"+prevBanner).css("z-index", "10"); // reset prev banner
      $("#banner"+curBanner).css("opacity", "0");
      $("#banner"+curBanner).css("z-index", "11");
      
      $("#banner"+curBanner).animate({ "opacity": "1" }, "slow" ,function(){
        clearTimeout(nextCall);
        if (!stopBanner) nextCall = setTimeout("bannerCall()",stopTimeInt);
      });
  }
  
  function bannerCall() {
      if (countBanner>1) {
        if (curBanner!=0) prevBanner = curBanner; // not for init
        
        if (curBanner>=countBanner) {
          curBanner = 1;
          prevBanner = countBanner;
        } else {
          curBanner += 1;
        }
        bannerChange(curBanner);
      }
  }
      
  $(document).ready(function(){
      
    $("a[rel^='prettyPhoto']").prettyPhoto({social_tools:''});
    
    /* search form */
    $('#search .search-send').click(function(e) {
      e.preventDefault();
      var tmp_str = $('#search-form input').val();
      if (tmp_str.length>1) {
        $('#search-form').submit();
      }
    });
    
    $('.send-change').change(function() {
      $(this).closest("form").submit();
    });
    
    $('.mapaLegend').click(function() {
      $('.mapaLegend span').css("display","none");
      $(this).find("span").css("display","inline-block");
    });
    
    var tmpHeight;
    var tmpHeight2;
    
    // banner
    $('#paging-banners a').mouseover(function(event) {
      clearTimeout(nextCall);
      stopBanner = true;
      prevBanner = curBanner;
      curBanner = parseInt(event.target.id);
      $('#paging-banners a').css("background-color", "#cccccc");
      $('#paging-banners #'+event.target.id).css("background-color", "#3f3f3f");
      bannerChange(curBanner);
    });
    
    $('#paging-banners a').mouseout(function(event) {
      stopBanner = false;
      clearTimeout(nextCall);
      nextCall = setTimeout("bannerCall()",stopTimeInt);
    });
    
    // banner END
    
    // on resize
    var delay = (function(){
      var timer = 0;
      return function(callback, ms){
        clearTimeout (timer);
        timer = setTimeout(callback, ms);
      };
    })();
    
    $(window).resize(function() {
      delay(function(){
      getWidth();
      }, 500);
    });
    
    getWidth();
    
    // products slider END
    
  });