$(document).ready(function(){
		
		/*************************Galleria Intitialisation Settings***********************/
		
		$('.gallery_tomkins_unstyled').addClass('gallery_tomkins'); // adds new class name to maintain degradability
		$('.nav').css('display','none'); // hides the nav initially
		
		$('ul.gallery_tomkins').galleria({
			history   : false, // deactivates the history object for bookmarking, back-button etc.
			clickNext : false, // helper for making the image clickable. Let's not have that in this example.
			insert    : undefined, // the containing selector for our main image. 
								   // If not found or undefined (like here), galleria will create a container 
								   // before the ul with the class .galleria_container (see CSS)
			onImage   : function(image,caption,thumb) { 
			               $('.nav').css('display','block'); 
			               // fade in the image & caption
							image.css('display','none').fadeIn(2000);
						 	//caption.css('display','none').fadeIn(2000);
							
							// fetch the thumbnail container
							var _li = thumb.parents('li');
							
							// fade out inactive thumbnail
							_li.siblings().children('img.selected').fadeTo(500,0.3);
							
							// fade in active thumbnail
							thumb.fadeTo('fast',1).addClass('selected');
							
							// add a title for the clickable image
							image.attr('title','Next image >>');
			            
			            } // shows the nav when the image is showing
		});
		
});