Website templates

photo-art/js/image_fade.js

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+$(document).ready(function() {    
+  
+  // execute the slideShow, set 4 seconds (4000) for each image
+  slideShow(4000);
+
+});
+
+function slideShow(speed) {
+
+  // append an 'li' item to the 'ul' list for displaying the caption
+  $('ul.slideshow').append('<li id="slideshow-caption" class="caption"><div class="slideshow-caption-container"><p></p></div></li>');
+
+  // set the opacity of all images to 0
+  $('ul.slideshow li').css({opacity: 0.0});
+  
+  // get the first image and display it
+  $('ul.slideshow li:first').css({opacity: 1.0}).addClass('show');
+  
+  // get the caption of the first image from the 'rel' attribute and display it
+  $('#slideshow-caption p').html($('ul.slideshow li.show').find('img').attr('alt'));
+    
+  // display the caption
+  $('#slideshow-caption').css({opacity: 0.6, bottom:0});
+  
+  // call the gallery function to run the slideshow  
+  var timer = setInterval('gallery()',speed);
+  
+  // pause the slideshow on mouse over
+  $('ul.slideshow').hover(
+    function () {
+      clearInterval(timer); 
+    },  
+    function () {
+      timer = setInterval('gallery()',speed);     
+    }
+  );  
+}
+
+function gallery() {
+
+  //if no images have the show class, grab the first image
+  var current = ($('ul.slideshow li.show')?  $('ul.slideshow li.show') : $('#ul.slideshow li:first'));
+
+  // trying to avoid speed issue
+  if(current.queue('fx').length == 0) {
+
+    // get the next image, if it reached the end of the slideshow, rotate it back to the first image
+    var next = ((current.next().length) ? ((current.next().attr('id') == 'slideshow-caption')? $('ul.slideshow li:first') :current.next()) : $('ul.slideshow li:first'));
+      
+    // get the next image caption
+    var desc = next.find('img').attr('alt');  
+  
+    // set the fade in effect for the next image, show class has higher z-index
+    next.css({opacity: 0.0}).addClass('show').animate({opacity: 1.0}, 1000);
+    
+    // hide the caption first, and then set and display the caption
+    $('#slideshow-caption').slideToggle(300, function () { 
+      $('#slideshow-caption p').html(desc); 
+      $('#slideshow-caption').slideToggle(500); 
+    });   
+  
+    // hide the current image
+    current.animate({opacity: 0.0}, 1000).removeClass('show');
+
+  }
+}