promobox, some fixes

[prawokultury.git] / prawokultury / static / js / promobox.js

diff --git a/prawokultury/static/js/promobox.js b/prawokultury/static/js/promobox.js
new file mode 100644 (file)
index 0000000..91128ca
--- /dev/null
+++ b/prawokultury/static/js/promobox.js
@@ -0,0 +1,40 @@
+$(document).ready(function(){
+
+var $slides = $("ul.promobox li");
+var $switchers = $("ul#promobox-switcher li");
+
+var change_slide = function(slide_no) {
+    var $slide = $($slides.get(slide_no));
+    var $switcher = $($switchers.get(slide_no));
+
+    $slides.filter('.active').fadeOut();
+    $slides.filter('.active').removeClass('active');
+    $switchers.filter('.active').removeClass('active');
+    $slide.fadeIn();
+    $slide.addClass('active');
+    $switcher.addClass('active');
+    reset_timeout();
+};
+
+
+$switchers.each(function(i, e) {
+    $(e).click(function(e) {
+        e.preventDefault();
+        change_slide(i);
+    });
+});
+
+
+var timeout = null;
+var cycle_slide = function() {
+    var current = $slides.filter('.active').index();
+    change_slide((current + 1) % $slides.length);
+}
+var reset_timeout = function() {
+    clearTimeout(timeout);
+    timeout = setTimeout(cycle_slide, 5000);
+};
+timeout = setTimeout(cycle_slide, 3000);
+
+
+});
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