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PODisplay title or alt text on web page
 

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    <p>At the minute I have a slideshow on my website displaying some images for a portfolio. It works great, but now I would like to add a caption using the alt text or title for underneath the image, in a separate box/div.</p> <p>Is this possible at all? and if so does anyone know any tutorials or resources to achieve this?</p> <p>at the minute this is how I display my images</p> <pre><code>&lt;ul class="slides"&gt; &lt;li&gt;&lt;img src="Pictures/1.jpg" width="400" height="200" title = ""alt="Marsa Alam underawter close up" /&gt;&lt;/li&gt; &lt;li&gt;&lt;img src="Pictures/2.jpg" width="400" height="200" alt="Marsa Alam underawtzxcxzczxczxczxczer close up" /&gt;&lt;/li&gt; &lt;li&gt;&lt;img src="Pictures/4.jpg" width="400" height="200" alt="Marsa Alam underawccccter close up" /&gt;&lt;/li&gt; &lt;li&gt;&lt;img src="Pictures/3.jpg" width="400" height="200" alt="Marsa Alam underawtcxzczxcxzczcxcxzcer close up" /&gt;&lt;/li&gt; &lt;/ul&gt; </code></pre> <p>to cycle through the images this script is used from <a href="http://tutorialzine.com/2010/09/html5-canvas-slideshow-jquery/" rel="nofollow">http://tutorialzine.com/2010/09/html5-canvas-slideshow-jquery/</a></p> <pre><code>$(window).load(function(){ // We are listening to the window.load event, so we can be sure // that the images in the slideshow are loaded properly. // Testing wether the current browser supports the canvas element: var supportCanvas = 'getContext' in document.createElement('canvas'); // The canvas manipulations of the images are CPU intensive, // this is why we are using setTimeout to make them asynchronous // and improve the responsiveness of the page. var slides = $('#slideshow li'), current = 0, slideshow = {width:0,height:0}; setTimeout(function(){ window.console &amp;&amp; window.console.time &amp;&amp; console.time('Generated In'); if(supportCanvas){ $('#slideshow img').each(function(){ if(!slideshow.width){ // Taking the dimensions of the first image: slideshow.width = this.width; slideshow.height = this.height; } // Rendering the modified versions of the images: createCanvasOverlay(this); }); } window.console &amp;&amp; window.console.timeEnd &amp;&amp; console.timeEnd('Generated In'); $('#slideshow .arrow').click(function(){ var li = slides.eq(current), canvas = li.find('canvas'), nextIndex = 0; // Depending on whether this is the next or previous // arrow, calculate the index of the next slide accordingly. if($(this).hasClass('next')){ nextIndex = current &gt;= slides.length-1 ? 0 : current+1; } else { nextIndex = current &lt;= 0 ? slides.length-1 : current-1; } var next = slides.eq(nextIndex); if(supportCanvas){ // This browser supports canvas, fade it into view: canvas.fadeIn(function(){ // Show the next slide below the current one: next.show(); current = nextIndex; // Fade the current slide out of view: li.fadeOut(function(){ li.removeClass('slideActive'); canvas.hide(); next.addClass('slideActive'); }); }); } else { // This browser does not support canvas. // Use the plain version of the slideshow. current=nextIndex; next.addClass('slideActive').show(); li.removeClass('slideActive').hide(); } }); },100); // This function takes an image and renders // a version of it similar to the Overlay blending // mode in Photoshop. function createCanvasOverlay(image){ var canvas = document.createElement('canvas'), canvasContext = canvas.getContext("2d"); // Make it the same size as the image canvas.width = slideshow.width; canvas.height = slideshow.height; // Drawing the default version of the image on the canvas: canvasContext.drawImage(image,0,0); // Taking the image data and storing it in the imageData array: var imageData = canvasContext.getImageData(0,0,canvas.width,canvas.height), data = imageData.data; // Loop through all the pixels in the imageData array, and modify // the red, green, and blue color values. for(var i = 0,z=data.length;i&lt;z;i++){ // The values for red, green and blue are consecutive elements // in the imageData array. We modify the three of them at once: data[i] = ((data[i] &lt; 128) ? (2*data[i]*data[i] / 255) : (255 - 2 * (255 - data[i]) * (255 - data[i]) / 255)); data[++i] = ((data[i] &lt; 128) ? (2*data[i]*data[i] / 255) : (255 - 2 * (255 - data[i]) * (255 - data[i]) / 255)); data[++i] = ((data[i] &lt; 128) ? (2*data[i]*data[i] / 255) : (255 - 2 * (255 - data[i]) * (255 - data[i]) / 255)); // After the RGB elements is the alpha value, but we leave it the same. ++i; } // Putting the modified imageData back to the canvas. canvasContext.putImageData(imageData,0,0); // Inserting the canvas in the DOM, before the image: image.parentNode.insertBefore(canvas,image); } }); </code></pre> <p>and the CSS for the slideshow Is here</p> <pre><code>#slideshow ul{ height:310px; position:absolute; top:10px; width:410px; } #slideshow li{ position:absolute; display:none; z-index:10; margin-left:-30px; margin-top:-15px; } #slideshow li:first-child{ display:block; margin-left:-30px; margin-top:-15px; } #slideshow .slideActive{ z-index:1000; } #slideshow canvas{ display:none; position:absolute; z-index:100; } #slideshow .arrow{ height:86px; width:60px; position:absolute; background:url('img/arrows.png') no-repeat; top:50%; margin-top:-43px; cursor:pointer; z-index:5000; } #slideshow .previous{ background-position:left top;left:0;} #slideshow .previous:hover{ background-position:left bottom;} #slideshow .next{ background-position:right top;right:0;} #slideshow .next:hover{ background-position:right bottom;} </code></pre>
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    1. COis there any js/css code involved in here?
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    2. COSorry I forogt to paste it in, one second.
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    3. COI did try adding in another <UL> for each description, and tried to make the script cycle through those as well, but It just managed to remove the images.
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