Hi, here is the right code, but please take in mind that you have to change that in all images.

<div class=\"imageElement\">
<h3><?php echo $image_title1;?></h3>
<p><?php echo $image_description1; ?></p>
<a href=\"<?php echo $image_url1 ?>\" title=\"<?php echo $image_title1;?>\" class=\"open\"></a>
<img src=\"<?php echo $baseurl?>images/smooth_gallery/<?php echo $slide_img1; ?>\" class=\"full\" alt=\"<?php echo $image_title1;?>\" />
</div>