41 lines
1.0 KiB
JavaScript
41 lines
1.0 KiB
JavaScript
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// Open the Modal
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function openModal() {
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document.getElementById("myModal").style.display = "block";
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}
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// Close the Modal
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function closeModal() {
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document.getElementById("myModal").style.display = "none";
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}
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var slideIndex = 1;
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showSlides(slideIndex);
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// Next/previous controls
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function plusSlides(n) {
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showSlides(slideIndex += n);
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}
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// Thumbnail image controls
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function currentSlide(n) {
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showSlides(slideIndex = n);
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}
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function showSlides(n) {
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var i;
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var slides = document.getElementsByClassName("mySlides");
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var dots = document.getElementsByClassName("demo");
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var captionText = document.getElementById("caption");
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if (n > slides.length) { slideIndex = 1 }
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if (n < 1) { slideIndex = slides.length }
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for (i = 0; i < slides.length; i++) {
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slides[i].style.display = "none";
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}
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for (i = 0; i < dots.length; i++) {
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dots[i].className = dots[i].className.replace(" img-active", "");
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}
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slides[slideIndex - 1].style.display = "block";
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dots[slideIndex - 1].className += " img-active";
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captionText.innerHTML = dots[slideIndex - 1].alt;
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}
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