var curSlide = 0;
function nextSlide() {
var nextSlide = parseInt(curSlide) + 1;
window.location.href = “#s” + nextSlide;
}
function prevSlide(){
var prevSlide = parseInt(curSlide) – 1;
if(prevSlide >=0 ) {
window.location.href = “#s” + prevSlide;
}
}
$(document).ready( function(){
$(window).scroll(function() {
var windowTop = Math.max($(‘body’).scrollTop(), $(‘html’).scrollTop());
$(‘.slideCl1’).each( function (index) {
if (windowTop > ($(this).position().top – 100)) {
curSlide = $(this).attr(‘id’);
curSlide = curSlide.substring(1, curSlide.length);
}
});
}).scroll();
$( “body” ).keypress(function( event ) {
// 110 for ‘n’, 102 for ‘f’
if (event.which == 110 || event.which == 102) {
nextSlide();
event.preventDefault();
}
// 112 for ‘p’, 98 for ‘b’
else if (event.which == 112 || event.which == 98) {
prevSlide();
event.preventDefault();
}
// 104 for ‘h’
else if (event.which == 104) {
window.location.href = “#s0”
event.preventDefault();
}
});
$( “body” ).keydown(function( event ) {
// 39 for right (40 for down)
if (event.which == 39) {
var nextSlide = parseInt(curSlide) + 1;
window.location.href = “#s” + nextSlide;
event.preventDefault();
}
// 37 for left (38 for up)
else if (event.which == 37) {
var prevSlide = parseInt(curSlide) – 1;
if(prevSlide >=0 ) {
window.location.href = “#s” + prevSlide;
event.preventDefault();
}
}
});
});