$(document).ready(function(){
	
	// Sets the img.imagebox to the longdesc of the clicked img.thumbnail
	// Will switch the source of the large image to whatever is in the small image
	$('img.thumbnail').click(
		function() {
			$('img.imagebox').attr({ src: $(this).attr('longDesc') });
	 	}
	);
	
	// Sets cursor on hover over thumbnail images
	$('img.thumbnail').hover(
		function() {
	  		$(this).css('cursor','pointer');
		},
		function() {
	  		$(this).css('cursor','default');
		}
	);
});