35 lines
756 B
JavaScript
35 lines
756 B
JavaScript
$(window).scroll(
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{
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previousTop: 900
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},
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function () {
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var currentTop = $(window).scrollTop();
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if (currentTop < this.previousTop) {
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$(".sidebar em").text("Up"); /* optional for demo */
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$(".header").show();
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}
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else {
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$(".sidebar em").text("Down");
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$(".header").hide();
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}
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this.previousTop = currentTop;
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});
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$(function(){
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$('a[href^="#"]').click(function(e){
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var target = $(this).attr('href');
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var strip = target.slice(1);
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var anchor = $("a[name='"+ strip +"']");
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e.preventDefault();
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$('html, body').animate({
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scrollTop: anchor.offset().top
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}, 'slow');
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});
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});
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