jQuery(function( $ ){
	$('img').hide(); //hide all images in images div
	$('#loading').fadeIn('slow');
	
	/**
	 * All the functions below, are used to update the summary div
	 * That is not the objective of the plugin, the really important part 
	 * is the one right below. The option placeholder, and threshold.
	 */
	$.preload( 'img', {//the first argument is a selector to the images
		onRequest:request,
		onComplete:complete,
		onFinish:finish,
		//placeholder:'../img/placeholder.jpg',//this is the really important option
		//notFound:'../img/notfound.jpg',//optional image if an image wasn't found
		threshold: 2 //'2' is the default, how many at a time, to load.
	});
	
	function update( data ){
		//$('#done').html( ''+data.done );
		//$('#total').html( ''+data.total );
		//$('#loaded').html( ''+data.loaded );
		//$('#failed').html( ''+data.failed );
	};
	function complete( data ){
		//update( data );
		//$('#image-next').html( 'none' );//reset the "loading: xxxx"
		//$('#image-loaded').html( data.image );
	};
	function request( data ){
		//update( data );
		//$('#image-next').html( data.image );//set the "loading: xxxx"
	};
	function finish(){ // fade in images and hide the loading div
		$('img').fadeIn('slow');
		$('#loading').fadeOut('slow');
	};
});