Marcusrettig (Talk | contribs) |
Marcusrettig (Talk | contribs) |
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Line 157: | Line 157: | ||
$(window).scroll(function() { | $(window).scroll(function() { | ||
var scrollTop = $(this).scrollTop(); | var scrollTop = $(this).scrollTop(); | ||
− | if (!visible | + | if (!visible) { |
− | + | if (scrollTop > 400) { | |
− | + | $("#scroll-to-top-btn").fadeIn(); | |
− | } else if ( | + | visible = true; |
+ | } | ||
+ | } | ||
+ | else if (scrollTop <= 400) { | ||
$("#scroll-to-top-btn").fadeOut(); | $("#scroll-to-top-btn").fadeOut(); | ||
visible = false; | visible = false; |
Revision as of 18:04, 8 December 2017