text: jQuery(function() {
      // var navigation
      var navicon = jQuery('#nav-icon');
      var menublock = jQuery('#menu-block');
      var dropdwown = jQuery('.dropdown-container');
      var blockmain = jQuery('.block-main');
      var closeblock = jQuery('.block-main, .close-menu-block');
      var navdefault = jQuery( '.navbar-default-white' );
      var initmenu = jQuery('.init-menu');
      var Slink = jQuery('.scroll-link');
  
      // section navigation
      var sections = jQuery('section')
      , nav = jQuery('nav')
      , nav_height = nav.outerHeight();
  
      $(window).on('scroll', function () {
      var cur_pos = $(this).scrollTop();
  
      sections.each(function() {
      var top = $(this).offset().top - nav_height-10,
          bottom = top + $(this).outerHeight();
  
      if (cur_pos >= top && cur_pos <= bottom) {
        nav.find('a').removeClass('actived');
        sections.removeClass('actived');
        
        $(this).addClass('actived');
        nav.find('a[href="#'+$(this).attr('id')+'"]').addClass('actived');
      }
      });
      });
  
      nav.find('a').on('click', function () {
      var $el = $(this)
      , id = $el.attr('href');
  
      $('html, body').animate({
      scrollTop: $(id).offset().top - nav_height
      }, 900);
  
      return false;
      });
  
      // full block menu
      navicon.on("click", function(e) {
      menublock.toggle('slide', {
              direction: 'right'
          }, 600);
      blockmain.fadeToggle(300);
      initmenu.each(function(i){
          var t = $(this);
          setTimeout(function(){ 
      t.toggleClass('show-menu'); 
      }, (i+1) * 150);
        });
      });
  
      // block-main close block menu
      closeblock.on("click", function(e) {
      blockmain.fadeToggle(300);
      menublock.toggle('slide', {
              direction: 'right'
          }, 600);
      initmenu.each(function(i){
          var t = $(this);
          setTimeout(function(){ 
      t.toggleClass('show-menu'); 
      }, (i+1) * 150);
        });
      });
  
      //dropdown
      jQuery('.dropdown').each(function() {
       var $dropdown = $(this);
       jQuery("a.dropdown-link", $dropdown).on('click', function(e) {
        e.preventDefault();
        var $div = jQuery(".dropdown-container", $dropdown);
        $div.slideToggle('fast');
        dropdwown.not($div).slideUp('fast');
        return false;
      });
      });
  
      jQuery('html').on("click", function(e) {
      dropdwown.slideUp('fast');
      });
  
  
      // click scroll navigation block menu
      Slink.on('click', function(e) {
      blockmain.fadeOut(300);
      menublock.hide('slide',{direction:'right'},600);
      initmenu.each(function(i){
          var t = $(this);
          setTimeout(function(){ 
      t.removeClass('show-menu'); 
      }, (i+1) * 150);
        });							 
      var id = $(this).attr('href');
      var $id = $(id);
      if ($id.length === 0) {
          return;
      }
      e.preventDefault();
      var offSet = 0;
      var targetOffset = $(id).offset().top - offSet;
      bodyScroll.animate({ scrollTop: targetOffset }, 800);
      });
  
  });