[xelawho]

it sounds to me like you need to set your data into objects (which is kind of js's version of a table). You can then access the object's properties using dot or square bracket notation.

If you are cycling through your images (like in a slideshow) it may be worth putting your objects into an array to make it easier to refer to them numerically.

Here's the basic setup, anyway:

<script>
var dog={title:"Fido", 
		filename:"Fido.jpg", 
		item:"3706", 
		caption: "woof!", 
		avail: "available"
		}
alert(dog.filename);
alert(dog["item"]);		
 </script>