$(function() {
	// Use this example, or...
	$('a[href$="jpg"]').lightBox(); 
	$('a[href$="JPG"]').lightBox(); 
	$('a[href$="png"]').lightBox(); 
	$('a[href$="PNG"]').lightBox(); 
	$('a[href$="gif"]').lightBox(); 
	$('a[href$="GIF"]').lightBox(); 
	
	
	// Select all links that contains image extension in their href
	// This, or...
	//$('#gallery a').lightBox(); // Select all links in object with gallery ID
	// This, or...
	//$('a.lightbox').lightBox(); // Select all links with lightbox class
	// This, or...
	//$('a').lightBox(); // Select all links in the page
	// ... The possibility are many. Use your creative or choose one in the examples above
});