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          { string: navigator.vendor, subString: "Apple", identity: "Safari", versionSearch: "Version" },
          { prop: window.opera, identity: "Opera" },
          { string: navigator.vendor, subString: "iCab", identity: "iCab" },
          { string: navigator.vendor, subString: "KDE", identity: "Konqueror" },
          { string: navigator.userAgent, subString: "Firefox", identity: "Firefox" },
          { string: navigator.vendor, subString: "Camino", identity: "Camino" },
          { string: navigator.userAgent, subString: "Netscape", identity: "Netscape" },
          { string: navigator.userAgent, subString: "MSIE", identity: "Explorer", versionSearch: "MSIE" },
          { string: navigator.userAgent, subString: "Gecko", identity: "Mozilla", versionSearch: "rv" },
          { string: navigator.userAgent, subString: "Mozilla", identity: "Netscape", versionSearch: "Mozilla"}
        ],
        dataOS : [
          { string: navigator.platform, subString: "Win", identity: "Windows" },
          { string: navigator.platform, subString: "Mac", identity: "Mac" },
          { string: navigator.userAgent, subString: "iPhone", identity: "iPhone/iPod" },
          { string: navigator.platform, subString: "Linux", identity: "Linux" }
        ]
      };
      /* From http://www.quirksmode.org/js/detect.html */
      try {
        if(slideshare_object.cache['pageTag']){
          window._gaq = _gaq || [];
          _gaq.push(["_trackEvent", "Pageload time", slideshare_object.cache['pageTag'], BrowserDetect.init(), (new Date()).getTime() - timer, true]);
        }
      } catch(e) {}</script><script>(function($,$$){
          $('#j-slideshare-logo').click(function(e) {
            e.preventDefault();
            window.location.href = "/";
          });

          //@todo: monitor performance of ga and load it on window.load
          var ga = document.createElement("script");
          ga.type = "text/javascript";
          ga.async = true;
          ga.src = ("https:" == document.location.protocol ? "https://ssl" : "http://www") + ".google-analytics.com/ga.js";
          s = document.getElementsByTagName("script")[0];
          s.parentNode.insertBefore(ga, s);

          $(window).load(function(){
          });
        })(jQuery,slideshare_object);</script><script>$(document).ready(function() {
        // Responsive layout code

        var isMobile = function() {
          return (/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i).test(navigator.userAgent);
        }

        /* Mobile search bar
        ---------------------- */

        var isSearchBarOpened = function() {
          return $("#mobile-search-bar").hasClass('open');
        };

        var toggleSearchBar = function() {
          var $body = $('body');
          if (isSearchBarOpened()) {
            $("#mobile-search-bar").removeClass('open').find('.search-field').blur();
            $body.removeClass('search-bar-opened');
          } else {
            $("#mobile-search-bar").addClass('open').find('.search-field').focus();
            $body.addClass('search-bar-opened');
          }
        };

        $('body').on('click', '#j-open-mobile-search', function(e) {
          e.stopPropagation();
          e.preventDefault();
          toggleSearchBar();
        });

        $('body').on('click', '#main-content-overlay', function(e) {
          e.stopPropagation();
          e.preventDefault();
          if (isSearchBarOpened()) {
            toggleSearchBar();
          }
        });

        /* Misc
        ---------------------- */

        // Scroll 1px to hide mobile browsers with autohide address bars (like IOS Safari)
        if (isMobile()) {
          $('#upload-link').hide();
        }
      });</script><script src=https://public.slidesharecdn.com/v2/javascripts/packs/combined_amplitude.11ca7d30fe56208a5ccb.js?5aa76a8979></script><script>$('#close-sidebar').click(function() {
      $('#nav-sidebar').removeClass('open')
    })

    $('#open-sidebar').click(function() {
      $('#nav-sidebar').addClass('open')
    })

    $('#nav-sidebar').click(function() {
      $('#nav-sidebar').removeClass('open')
    })

    $('#sidebar-content').click(function(e) {
      e.stopPropagation()
    })</script><script src=https://public.slidesharecdn.com/v2/javascripts/assets/scribd/signup_account_gating.eafc42a6316184ab9973.js?c816c1225b></script><link href=https://public.slidesharecdn.com/v2/stylesheets/font-awesome.9d16b48d109fc0ca0347.css?0327c3d893 media=screen rel=stylesheet><link href=https://public.slidesharecdn.com/v2/stylesheets/slideshare-icons.170623b943be5337d717.css?03ba1f65e8 media=screen rel=stylesheet>