What is the best way to apply a png overlay to each img tag when hovered over?

Here is the code snippet I am working with:

<div class="latest-post">
    <a href="http://localhost/blaze/2011/documentaries/test-big-thumb" rel="bookmark">               
    <span>     
    <img width="140" height="100" src="http://localhost/blaze/wp-content/uploads/2011/10/DSC02798-140x100.jpg" class="attachment-latestvideos wp-post-image" alt="DSC02798" title="DSC02798" />
    </span>
    </a>   
</div>

I am looking to overlay a 140px by 100px transparent .png element on top of each image. The overlay should fade in when the user hovers over the link.

Using CSS sprites is not an option for this as Wordpress auto generates the thumbnail images and I need this solution to be user-friendly. My preference is for jQuery to add the png on top of the img elements.

While it doesn't seem like a complex task, I've been unable to find a precise solution for this so far.

Your insights would be highly appreciated. Thank you!

jqueryhtmlcss

Answer №1

Incorporating the mouseenter method can help achieve this effect. If you prefer not to display the image on hover, you could also insert it during the document.ready event and reveal it only when hovering over the image.

<style>
  .hoverlink { display: block; position: relative; }
  .hoverPng { position: absolute; left: 0px; top: 0px; 
</style>

$("a.hoverlink").mouseenter(function() {
  $(this).append("<img src='/stuff.png' class='hoverPng'>");
}).mouseleave(function() {
  $(this).find(".hoverPng").remove();
});

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