Back to the PNG overlay tutorial
src and alt attributes, no "hook".
The Markup:
<img src="img/jpg_1.jpg" alt="Some description" /> <img src="img/jpg_2.jpg" alt="Some description" /> <img src="img/jpg_3.jpg" alt="Some description" /> <img src="img/jpg_4.jpg" alt="Some description" /> <img src="img/jpg_5.jpg" alt="Some description" /> <img src="img/jpg_6.jpg" alt="Some description" /> <img src="img/jpg_7.jpg" alt="Some description" /> <img src="img/jpg_8.jpg" alt="Some description" />