$(document).ready(function(){

   // fancybox
   $(".fancybox").fancybox({
      'transitionIn':'fade',
      'transitionOut':'fade',
      'speedIn':300, 
      'speedOut':300, 
      'overlayOpacity':0.6,
      'overlayColor':'#683c16',
      'padding':0,
      'margin':20,
      'titleShow':true,
      'titlePosition':'over',
      'centerOnScroll':true
   });

   $('#obrazObsah').nivoSlider({
      effect:'fade',
      animSpeed:1000, // Slide transition speed
      pauseTime:4000, // How long each slide will show
      startSlide:0, // Set starting Slide (0 index)
      directionNav:false, // Next & Prev navigation
      directionNavHide:true, // Only show on hover
      controlNav:false, // 1,2,3... navigation
      controlNavThumbs:false, // Use thumbnails for Control Nav
      controlNavThumbsFromRel:false, // Use image rel for thumbs
      controlNavThumbsSearch: '.jpg', // Replace this with...
      controlNavThumbsReplace: '_thumb.jpg', // ...this in thumb Image src
      keyboardNav:false, // Use left & right arrows
      pauseOnHover:false, // Stop animation while hovering
      manualAdvance:false // Force manual transitions
   });

   $(".img-line img").hover(
     function () {
       $(this).stop(true,true).animate({opacity: 0.7},200);
     }, 
     function () {
       $(this).stop(true,true).animate({opacity: 1},500);
     }
   );
   
});