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How to change image attribute and alt when clicked?

I want to change multiple onclick images using jQuery instead of regular JavaScript, and also change the alt image attribute at the same time for accessibility.

It should be something simple, because I do not want to make any special effect on the change, but I still have not found anything about it.

This is how I worked with JS (without changing the alt attribute):

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
 <title>Change Image using Javascript</title>
<script type="text/javascript">
   function changeImg(image_id, image_folder){
   document.getElementById(image_id).src = image_folder;
}
</script>
</head>
<body>
<div align="center">

<img id="image1" src="images/nameofthesubfolder/originalimage1.jpg" alt="Original Image 1" />
<br />
  <label><input type="radio" name="radio_btn1" onclick="changeImg('image1', 'images/nameofthesubfolder/image1.jpg')"/>Image 1</label>
  <label><input type="radio" name="radio_btn1" onclick="changeImg('image1', 'images/nameofthesubfolder/image2.gif');"/>Image 2</label>
  <label><input type="radio" name="radio_btn1" onclick="changeImg('image1', 'images/nameofthesubfolder/image3.png');"/>Image 3</label>
  <label><input type="radio" name="radio_btn1" onclick="changeImg('image1', 'images/nameofthesubfolder/image4.jpeg');"/>Image 4</label>
<br />
<br />
<img id="image2" src="images/nameofthesubfolder/originalimage2.jpg" alt="Original Image 2" />
<br />
  <label><input type="radio" name="radio_btn2" onclick="changeImg('image2', 'images/nameofthesubfolder/image5.gif')"/>Image 5</label>
  <label><input type="radio" name="radio_btn2" onclick="changeImg('image2', 'images/nameofthesubfolder/image6.png);"/>Image 6</label>
  <label><input type="radio" name="radio_btn2" onclick="changeImg('image2', 'images/nameofthesubfolder/image7.jpeg');"/>Image 7</label>
  <label><input type="radio" name="radio_btn2" onclick="changeImg('image2', 'images/nameofthesubfolder/image8.gif');"/>Image 8</label>
</div>
</body>
</html>

And is there a way to avoid repeating images / nameofthesubfolder /?

Edit: Thanks a lot to altCognito, but I don't understand how to use this code to have a different alt attribute for each image . Perhaps I forgot to mention that I was looking for him (bad).

+5
2

. ( )

<img id="radio_btn1" src="originalimage1.jpg" />
<br />
  <input type="radio" name="radio_btn1" value='image1.jpg' />
  <input type="radio" name="radio_btn1" value='image2.gif' />
  <input type="radio" name="radio_btn1" value='image3.png' />
  <input type="radio" name="radio_btn1" value='image4.jpeg' />

jQuery:

imgFldr = 'images/nameofthesubfolder/';
$("input[type='radio']").click(function() {
   $('#'+this.name).attr('src', imgFldr+this.value).attr('alt', 'newattribute');
});

. .

: http://jsbin.com/esebu/edit

+8

.

:

function changeImg(image_id, image_folder) {
    $("#" + image_id).attr({ 'src': image_folder, 'alt': image_folder });
}

ur html-..

 <label><input type="radio" name="radio_btn2" onclick="changeImg('image2', 'images/nameofthesubfolder/image5.gif')"/>Image 5</label>
+4

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