text: /**
  Core script to handle the entire theme and core functions
  **/
  var Layout = function() {
  
      var layoutImgPath = 'admin/layout2/img/';
  
      var layoutCssPath = 'admin/layout2/css/';
  
      var resBreakpointMd = Metronic.getResponsiveBreakpoint('md');
  
      //* BEGIN:CORE HANDLERS *//
      // this function handles responsive layout on screen size resize or mobile device rotate.
  
      // Set proper height for sidebar and content. The content and sidebar height must be synced always.
      var handleSidebarAndContentHeight = function() {
          var content = $('.page-content');
          var sidebar = $('.page-sidebar');
          var body = $('body');
          var height;
  
          if (body.hasClass("page-footer-fixed") === true && body.hasClass("page-sidebar-fixed") === false) {
              var available_height = Metronic.getViewPort().height - $('.page-footer').outerHeight() - $('.page-header').outerHeight();
              if (content.height() < available_height) {
                  content.attr('style', 'min-height:' + available_height + 'px');
              }
          } else {
              if (body.hasClass('page-sidebar-fixed')) {
                  height = _calculateFixedSidebarViewportHeight();
                  if (body.hasClass('page-footer-fixed') === false) {
                      height = height - $('.page-footer').outerHeight();
                  }
              } else {
                  var headerHeight = $('.page-header').outerHeight();
                  var footerHeight = $('.page-footer').outerHeight();
  
                  if (Metronic.getViewPort().width < resBreakpointMd) {
                      height = Metronic.getViewPort().height - headerHeight - footerHeight;
                  } else {
                      height = sidebar.outerHeight() + 10;
                  }
  
                  if ((height + headerHeight + footerHeight) <= Metronic.getViewPort().height) {
                      height = Metronic.getViewPort().height - headerHeight - footerHeight;
                  }
              }
              content.attr('style', 'min-height:' + height + 'px');
          }
      };
  
      // Handle sidebar menu links
      var handleSidebarMenuActiveLink = function(mode, el) {
          var url = location.hash.toLowerCase();    
  
          var menu = $('.page-sidebar-menu');
  
          if (mode === 'click' || mode === 'set') {
              el = $(el);
          } else if (mode === 'match') {
              menu.find("li > a").each(function() {
                  var path = $(this).attr("href").toLowerCase();       
                  // url match condition         
                  if (path.length > 1 && url.substr(1, path.length - 1) == path.substr(1)) {
                      el = $(this);
                      return; 
                  }
              });
          }
  
          if (!el || el.size() == 0) {
              return;
          }
  
          if (el.attr('href').toLowerCase() === 'javascript:;' || el.attr('href').toLowerCase() === '#') {
              return;
          }        
  
          var slideSpeed = parseInt(menu.data("slide-speed"));
          var keepExpand = menu.data("keep-expanded");
  
          // disable active states
          menu.find('li.active').removeClass('active');
          menu.find('li > a > .selected').remove();
  
          if (menu.hasClass('page-sidebar-menu-hover-submenu') === false) {
              menu.find('li.open').each(function(){
                  if ($(this).children('.sub-menu').size() === 0) {
                      $(this).removeClass('open');
                      $(this).find('> a > .arrow.open').removeClass('open');
                  }                             
              }); 
          } else {
               menu.find('li.open').removeClass('open');
          }
  
          el.parents('li').each(function () {
              $(this).addClass('active');
              $(this).find('> a > span.arrow').addClass('open');
  
              if ($(this).parent('ul.page-sidebar-menu').size() === 1) {
                  $(this).find('> a').append('<span class="selected"></span>');
              }
              
              if ($(this).children('ul.sub-menu').size() === 1) {
                  $(this).addClass('open');
              }
          });
  
          if (mode === 'click') {
              if (Metronic.getViewPort().width < resBreakpointMd && $('.page-sidebar').hasClass("in")) { // close the menu on mobile view while laoding a page 
                  $('.page-header .responsive-toggler').click();
              }
          }
      };
  
      // Handle sidebar menu
      var handleSidebarMenu = function() {
          $('.page-sidebar').on('click', 'li > a', function(e) {
  
              if (Metronic.getViewPort().width >= resBreakpointMd && $(this).parents('.page-sidebar-menu-hover-submenu').size() === 1) { // exit of hover sidebar menu
                  return;
              }
  
              if ($(this).next().hasClass('sub-menu') === false) {
                  if (Metronic.getViewPort().width < resBreakpointMd && $('.page-sidebar').hasClass("in")) { // close the menu on mobile view while laoding a page 
                      $('.page-header .responsive-toggler').click();
                  }
                  return;
              }
  
              if ($(this).next().hasClass('sub-menu always-open')) {
                  return;
              }
  
              var parent = $(this).parent().parent();
              var the = $(this);
              var menu = $('.page-sidebar-menu');
              var sub = $(this).next();
  
              var autoScroll = menu.data("auto-scroll");
              var slideSpeed = parseInt(menu.data("slide-speed"));
              var keepExpand = menu.data("keep-expanded");
  
              if (keepExpand !== true) {
                  parent.children('li.open').children('a').children('.arrow').removeClass('open');
                  parent.children('li.open').children('.sub-menu:not(.always-open)').slideUp(slideSpeed);
                  parent.children('li.open').removeClass('open');
              }
  
              var slideOffeset = -200;
  
              if (sub.is(":visible")) {
                  $('.arrow', $(this)).removeClass("open");
                  $(this).parent().removeClass("open");
                  sub.slideUp(slideSpeed, function() {
                      if (autoScroll === true && $('body').hasClass('page-sidebar-closed') === false) {
                          if ($('body').hasClass('page-sidebar-fixed')) {
                              menu.slimScroll({
                                  'scrollTo': (the.position()).top
                              });
                          } else {
                              Metronic.scrollTo(the, slideOffeset);
                          }
                      }
                      handleSidebarAndContentHeight();
                  });
              } else {
                  $('.arrow', $(this)).addClass("open");
                  $(this).parent().addClass("open");
                  sub.slideDown(slideSpeed, function() {
                      if (autoScroll === true && $('body').hasClass('page-sidebar-closed') === false) {
                          if ($('body').hasClass('page-sidebar-fixed')) {
                              menu.slimScroll({
                                  'scrollTo': (the.position()).top
                              });
                          } else {
                              Metronic.scrollTo(the, slideOffeset);
                          }
                      }
                      handleSidebarAndContentHeight();
                  });
              }
  
              e.preventDefault();
          });
  
          // handle ajax links within sidebar menu
          $('.page-sidebar').on('click', ' li > a.ajaxify', function(e) {
              e.preventDefault();
              Metronic.scrollTop();
  
              var url = $(this).attr("href");
              var menuContainer = $('.page-sidebar ul');
              var pageContent = $('.page-content');
              var pageContentBody = $('.page-content .page-content-body');
  
              menuContainer.children('li.active').removeClass('active');
              menuContainer.children('arrow.open').removeClass('open');
  
              $(this).parents('li').each(function() {
                  $(this).addClass('active');
                  $(this).children('a > span.arrow').addClass('open');
              });
              $(this).parents('li').addClass('active');
  
              if (Metronic.getViewPort().width < resBreakpointMd && $('.page-sidebar').hasClass("in")) { // close the menu on mobile view while laoding a page 
                  $('.page-header .responsive-toggler').click();
              }
  
              Metronic.startPageLoading();
  
              var the = $(this);
  
              $.ajax({
                  type: "GET",
                  cache: false,
                  url: url,
                  dataType: "html",
                  success: function(res) {
  
                      if (the.parents('li.open').size() === 0) {
                          $('.page-sidebar-menu > li.open > a').click();
                      }
  
                      Metronic.stopPageLoading();
                      pageContentBody.html(res);
                      Layout.fixContentHeight(); // fix content height
                      Metronic.initAjax(); // initialize core stuff
                  },
                  error: function(xhr, ajaxOptions, thrownError) {
                      Metronic.stopPageLoading();
                      pageContentBody.html('<h4>Could not load the requested content.</h4>');
                  }
              });
          });
  
          // handle ajax link within main content
          $('.page-content').on('click', '.ajaxify', function(e) {
              e.preventDefault();
              Metronic.scrollTop();
  
              var url = $(this).attr("href");
              var pageContent = $('.page-content');
              var pageContentBody = $('.page-content .page-content-body');
  
              Metronic.startPageLoading();
  
              if (Metronic.getViewPort().width < resBreakpointMd && $('.page-sidebar').hasClass("in")) { // close the menu on mobile view while laoding a page 
                  $('.page-header .responsive-toggler').click();
              }
  
              $.ajax({
                  type: "GET",
                  cache: false,
                  url: url,
                  dataType: "html",
                  success: function(res) {
                      Metronic.stopPageLoading();
                      pageContentBody.html(res);
                      Layout.fixContentHeight(); // fix content height
                      Metronic.initAjax(); // initialize core stuff
                  },
                  error: function(xhr, ajaxOptions, thrownError) {
                      pageContentBody.html('<h4>Could not load the requested content.</h4>');
                      Metronic.stopPageLoading();
                  }
              });
          });
  
          // handle scrolling to top on responsive menu toggler click when header is fixed for mobile view
          $(document).on('click', '.page-header-fixed-mobile .page-header .responsive-toggler', function(){
              Metronic.scrollTop();
          });      
      };
  
      // Helper function to calculate sidebar height for fixed sidebar layout.
      var _calculateFixedSidebarViewportHeight = function() {
          var sidebarHeight = Metronic.getViewPort().height - $('.page-header').outerHeight();
          if ($('body').hasClass("page-footer-fixed")) {
              sidebarHeight = sidebarHeight - $('.page-footer').outerHeight();
          }
  
          return sidebarHeight;
      };
  
      // Handles fixed sidebar
      var handleFixedSidebar = function() {
          var menu = $('.page-sidebar-menu');
  
          Metronic.destroySlimScroll(menu);
  
          if ($('.page-sidebar-fixed').size() === 0) {
              handleSidebarAndContentHeight();
              return;
          }
  
          if (Metronic.getViewPort().width >= resBreakpointMd) {
              menu.attr("data-height", _calculateFixedSidebarViewportHeight());
              Metronic.initSlimScroll(menu);
              handleSidebarAndContentHeight();
          }
      };
  
      // Handles sidebar toggler to close/hide the sidebar.
      var handleFixedSidebarHoverEffect = function () {
          var body = $('body');
          if (body.hasClass('page-sidebar-fixed')) {
              $('.page-sidebar').on('mouseenter', function () {
                  if (body.hasClass('page-sidebar-closed')) {
                      $(this).find('.page-sidebar-menu').removeClass('page-sidebar-menu-closed');
                  }
              }).on('mouseleave', function () {
                  if (body.hasClass('page-sidebar-closed')) {
                      $(this).find('.page-sidebar-menu').addClass('page-sidebar-menu-closed');
                  }
              });
          }
      };
  
      // Hanles sidebar toggler
      var handleSidebarToggler = function() {
          var body = $('body');
          if ($.cookie && $.cookie('sidebar_closed') === '1' && Metronic.getViewPort().width >= resBreakpointMd) {
              $('body').addClass('page-sidebar-closed');
              $('.page-sidebar-menu').addClass('page-sidebar-menu-closed');
          }
  
          // handle sidebar show/hide
          $('body').on('click', '.sidebar-toggler', function(e) {
              var sidebar = $('.page-sidebar');
              var sidebarMenu = $('.page-sidebar-menu');
              $(".sidebar-search", sidebar).removeClass("open");
  
              if (body.hasClass("page-sidebar-closed")) {
                  body.removeClass("page-sidebar-closed");
                  sidebarMenu.removeClass("page-sidebar-menu-closed");
                  if ($.cookie) {
                      $.cookie('sidebar_closed', '0');
                  }
              } else {
                  body.addClass("page-sidebar-closed");
                  sidebarMenu.addClass("page-sidebar-menu-closed");
                  if (body.hasClass("page-sidebar-fixed")) {
                      sidebarMenu.trigger("mouseleave");
                  }
                  if ($.cookie) {
                      $.cookie('sidebar_closed', '1');
                  }
              }
  
              $(window).trigger('resize');
          });
  
          handleFixedSidebarHoverEffect();
  
          // handle the search bar close
          $('.page-sidebar').on('click', '.sidebar-search .remove', function(e) {
              e.preventDefault();
              $('.sidebar-search').removeClass("open");
          });
  
          // handle the search query submit on enter press
          $('.page-sidebar .sidebar-search').on('keypress', 'input.form-control', function(e) {
              if (e.which == 13) {
                  $('.sidebar-search').submit();
                  return false; //<---- Add this line
              }
          });
  
          // handle the search submit(for sidebar search and responsive mode of the header search)
          $('.sidebar-search .submit').on('click', function(e) {
              e.preventDefault();
              if ($('body').hasClass("page-sidebar-closed")) {
                  if ($('.sidebar-search').hasClass('open') === false) {
                      if ($('.page-sidebar-fixed').size() === 1) {
                          $('.page-sidebar .sidebar-toggler').click(); //trigger sidebar toggle button
                      }
                      $('.sidebar-search').addClass("open");
                  } else {
                      $('.sidebar-search').submit();
                  }
              } else {
                  $('.sidebar-search').submit();
              }
          });
  
          // handle close on body click
          if ($('.sidebar-search').size() !== 0) {
              $('.sidebar-search .input-group').on('click', function(e) {
                  e.stopPropagation();
              });
  
              $('body').on('click', function() {
                  if ($('.sidebar-search').hasClass('open')) {
                      $('.sidebar-search').removeClass("open");
                  }
              });
          }
      };
  
      // Handles the horizontal menu
      var handleHeader = function() {
          // handle search box expand/collapse        
          $('.page-header').on('click', '.search-form', function(e) {
              $(this).addClass("open");
              $(this).find('.form-control').focus();
  
              $('.page-header .search-form .form-control').on('blur', function(e) {
                  $(this).closest('.search-form').removeClass("open");
                  $(this).unbind("blur");
              });
          });
  
          // handle hor menu search form on enter press
          $('.page-header').on('keypress', '.hor-menu .search-form .form-control', function(e) {
              if (e.which == 13) {
                  $(this).closest('.search-form').submit();
                  return false;
              }
          });
  
          // handle header search button click
          $('.page-header').on('mousedown', '.search-form.open .submit', function(e) {
              e.preventDefault();
              e.stopPropagation();
              $(this).closest('.search-form').submit();
          });
      };
  
      // Handles Bootstrap Tabs.
      var handleTabs = function() {
          // fix content height on tab click
          $('body').on('shown.bs.tab', 'a[data-toggle="tab"]', function() {
              handleSidebarAndContentHeight();
          });
      };
  
      // Handles the go to top button at the footer
      var handleGoTop = function() {
          var offset = 300;
          var duration = 500;
  
          if (navigator.userAgent.match(/iPhone|iPad|iPod/i)) { // ios supported
              $(window).bind("touchend touchcancel touchleave", function(e) {
                  if ($(this).scrollTop() > offset) {
                      $('.scroll-to-top').fadeIn(duration);
                  } else {
                      $('.scroll-to-top').fadeOut(duration);
                  }
              });
          } else { // general 
              $(window).scroll(function() {
                  if ($(this).scrollTop() > offset) {
                      $('.scroll-to-top').fadeIn(duration);
                  } else {
                      $('.scroll-to-top').fadeOut(duration);
                  }
              });
          }
  
          $('.scroll-to-top').click(function(e) {
              e.preventDefault();
              $('html, body').animate({
                  scrollTop: 0
              }, duration);
              return false;
          });
      };
  
      // Hanlde 100% height elements(block, portlet, etc)
      var handle100HeightContent = function() {
  
          var target = $('.full-height-content');
          var height;
  
          if (!target.hasClass('portlet')) {
              return;
          }
  
          height = Metronic.getViewPort().height -
              $('.page-header').outerHeight(true) -
              $('.page-footer').outerHeight(true) -
              $('.page-title').outerHeight(true) -
              $('.page-bar').outerHeight(true);
  
          if ($('body').hasClass('page-header-fixed')) {
              height = height - $('.page-header').outerHeight(true);
          }
  
          var portletBody = target.find('.portlet-body');
  
          if (Metronic.getViewPort().width < resBreakpointMd) {
              Metronic.destroySlimScroll(portletBody.find('.full-height-content-body')); // destroy slimscroll 
              return;
          }
  
          if (target.find('.portlet-title')) {
              height = height - target.find('.portlet-title').outerHeight(true);
          }
  
          height = height - parseInt(portletBody.css("padding-top"));
          height = height - parseInt(portletBody.css("padding-bottom"));
  
          if (target.hasClass("full-height-content-scrollable")) {
              portletBody.find('.full-height-content-body').css('height', height);
              Metronic.initSlimScroll(portletBody.find('.full-height-content-body'));
          } else {
              portletBody.css('min-height', height);
          }
      };
  
      //* END:CORE HANDLERS *//
  
      return {
  
          // Main init methods to initialize the layout
          // IMPORTANT!!!: Do not modify the core handlers call order.
  
          initHeader: function() {
              handleHeader(); // handles horizontal menu    
          },
  
          setSidebarMenuActiveLink: function(mode, el) {
              handleSidebarMenuActiveLink(mode, el);
          },
  
          initSidebar: function() {
              //layout handlers
              handleFixedSidebar(); // handles fixed sidebar menu
              handleSidebarMenu(); // handles main menu
              handleSidebarToggler(); // handles sidebar hide/show
  
              if (Metronic.isAngularJsApp()) {      
                  handleSidebarMenuActiveLink('match'); // init sidebar active links 
              }
  
              Metronic.addResizeHandler(handleFixedSidebar); // reinitialize fixed sidebar on window resize
          },
  
          initContent: function() {
              handle100HeightContent(); // handles 100% height elements(block, portlet, etc)
              handleTabs(); // handle bootstrah tabs
  
              Metronic.addResizeHandler(handleSidebarAndContentHeight); // recalculate sidebar & content height on window resize
              Metronic.addResizeHandler(handle100HeightContent); // reinitialize content height on window resize 
          },
  
          initFooter: function() {
              handleGoTop(); //handles scroll to top functionality in the footer
          },
  
          init: function () {            
              this.initHeader();
              this.initSidebar();
              this.initContent();
              this.initFooter();
          },
  
          //public function to fix the sidebar and content height accordingly
          fixContentHeight: function() {
              handleSidebarAndContentHeight();
          },
  
          initFixedSidebarHoverEffect: function() {
              handleFixedSidebarHoverEffect();
          },
  
          initFixedSidebar: function() {
              handleFixedSidebar();
          },
  
          getLayoutImgPath: function() {
              return Metronic.getAssetsPath() + layoutImgPath;
          },
  
          getLayoutCssPath: function() {
              return Metronic.getAssetsPath() + layoutCssPath;
          }
      };
  
  }();