window.addEvent('domready', function(){

	new SmoothScroll({duration:500});



	//handle the image navigation buttons
	$$('#fetch-blog-left .fetch-blog-image').each(function(el) {
		id = el.id;
		id = id.replace(/fetch-blog-image-/, '');

		cnt = el.getElements('img').length;

		if (cnt > 1) {

			$('fetch-blog-image-nav-prev-'+id).setStyle('visibility', 'visible');
			$('fetch-blog-image-nav-divider-'+id).setStyle('visibility', 'visible');
			$('fetch-blog-image-nav-next-'+id).setStyle('visibility', 'visible');

			$('fetch-blog-image-nav-next-'+id).addEvent('click', function(e) {
				e = new Event(e);
				e.stop();

				id = this.id;
				id = id.replace(/fetch-blog-image-nav-next-/, '');

				imgs = $('fetch-blog-image-'+id).getElements('img');
				cnt = imgs.length;

				//work out selected image.
				img_selected = '';
				img_index = 0;
				imgs.each(function(img) {
					if (img.getStyle('display') == 'block') {
						img_selected = img_index;
					}
					img_index++;
				})

				new_img_index = ((img_selected+1)<cnt)?(img_selected+1):0;
				imgs[img_selected].setStyle('display', 'none');
				imgs[new_img_index].setStyle('display', 'block');
			});

			$('fetch-blog-image-nav-prev-'+id).addEvent('click', function(e) {
				e = new Event(e);
				e.stop();

				id = this.id;
				id = id.replace(/fetch-blog-image-nav-prev-/, '');

				imgs = $('fetch-blog-image-'+id).getElements('img');
				cnt = imgs.length;

				//work out selected image.
				img_selected = '';
				img_index = 0;
				imgs.each(function(img) {
					if (img.getStyle('display') == 'block') {
						img_selected = img_index;
					}
					img_index++;
				})

				new_img_index = ((img_selected-1)>=0)?(img_selected-1):cnt-1;
				imgs[img_selected].setStyle('display', 'none');
				imgs[new_img_index].setStyle('display', 'block');
			});
		}
	})



	//description.
	$$('#fetch-blog-left .blog-entry-content-mask').each(function(mask_el) {
		id = mask_el.id;
		id = id.replace(/blog-entry-content-mask-/, '');

		var fx = new Fx.Styles(mask_el, {duration:400, wait:false, transition: Fx.Transitions.Quart.easeInOut});



		content_h = $('blog-entry-content-'+id).getStyle('height');

		mask_h = (BrowserDetect.OS == 'Mac')?38:41;
		if (parseInt(content_h) > mask_h) {

			$('fetch-blog-more-link-'+id).setStyle('visibility', 'visible');
			mask_el.setStyles({'overflow': 'hidden', 'height': mask_h, 'position': 'relative'});

			$('fetch-blog-more-link-a-'+id).addEvent('click', function(e) {
				e = new Event(e);
				e.stop();

				this.blur();

				id = this.id;
				id = id.replace(/fetch-blog-more-link-a-/, '');

				if (this.getText() == 'MORE') {
					this.setHTML('CLOSE');

					fx.start({
						'height': $('blog-entry-content-'+id).getStyle('height')
					});
				} else {
					this.setHTML('MORE');

					fx.start({
						'height': mask_h
					});
				}
			});

		}
	});


	//load the flash movies. IE requires this to be done here.
	$$('#fetch-blog-left .blog-entry-flash-content').each(function(el) {
		id = el.id;
		id = id.replace(/flashvideo/, '');

		var so = new SWFObject("http://www.kwdoggett.com.au/flv_player.swf", el.id, "469", "317", "9", "#FFFFFF");
		so.addVariable('load_this_movie', $('flashvideosource'+id).getValue());
		so.write(el.id);
	});

	//$('fetch-blog-container').setStyle('display', 'block');


	

});