var mySlide = '';
var news_data = '';
var esama_foto = '';
var img_loaded = 0;
window.addEvent('domready', function() {
	if ($('dform')) {
		mySlide = new Fx.Slide('dform');
		if ($$('#dform form').length > 0) mySlide.hide();
		$('suskleisti').addEvent('click', function(e){
			e = new Event(e);
			mySlide.toggle();
			if ($('suskleisti').alt == 'Suskleisti') {
				$('suskleisti').src = 'images/plus.gif';
				$('suskleisti').alt = 'Atskleisti';
			} else {
				$('suskleisti').src = 'images/minus.gif';
				$('suskleisti').alt = 'Suskleisti';
			}
			e.stop();
		});
	}
	
	if ($$('.nws').length > 0) {
		$$('.nws a').addEvent('click', function(e) {
			e = new Event(e);
			if (e.target.rel == undefined) {
				url = e.target.title;
			} else {
				url = e.target.rel;
			}
			var jsonRequest = new Request.JSON({url: url, onComplete: function(ats){
				news_data = ats;
				$('nkategorija').innerHTML = ats.parent.title;
				$('ntitle').innerHTML = ats.title;
				$('naprasymas').innerHTML = ats.data.aprasymas;
				$('nskaiciai').innerHTML = '1 iš '+ats.inner.children.length;
				$('nback').style.display = 'none';
				if (ats.inner.children.length < 2) {
					$('nnext').style.display = 'none';
				} else {
					$('nnext').style.display = 'block';
				}
				if (ats.inner.children[0]) {
					esama_foto = 0;
					$('nfname').innerHTML = ats.inner.children[0].data.foto_name;
					scroll(0,0);
					img_loaded = 0;
					var myImage = new Asset.image('uploads/img/catalog/4/'+ats.inner.children[0].data.foto, {id: 'myImage', title: 'myImage', onload: function() {
						$('nimg').innerHTML = '';
						this.injectInside('nimg');
						this.className = 'border3 pad28';
						try {
							$('nlightbox').style.display = 'table';
						} catch (er) {
							$('nlightbox').style.display = 'block';
							
						}
						$$('.root')[0].style.display = 'none';
						img_loaded = 1;
					}});
					
				}
			}}).get();
			return false;
		});
		if ($('nclose')) {
			$('nclose').addEvent('click', function(e) {
				$('nlightbox').style.display = 'none';
				$$('.root')[0].style.display = 'block';
			
				return false;
			});
		
			$('nnext').addEvent('click', function(e) {
				if (img_loaded == 1) {
					viso = news_data.inner.children.length;
					busimas = esama_foto+1;
					if (busimas != viso) {
						esama_foto++;
						loadImg(news_data.inner.children[esama_foto].data.foto);
						$('nfname').innerHTML = news_data.inner.children[esama_foto].data.foto_name;
						$('nskaiciai').innerHTML = (esama_foto+1)+' iš '+viso;
						$('nback').style.display = 'block';
					}
					if (busimas == (viso-1)) {
						$('nnext').style.display = 'none';
					}
				}
				return false;
			});


			$('nback').addEvent('click', function(e) {
				if (img_loaded == 1) {
					viso = news_data.inner.children.length;
					busimas = esama_foto-1;
					if (busimas != -1) {
						esama_foto--;
						loadImg(news_data.inner.children[esama_foto].data.foto);
						$('nfname').innerHTML = news_data.inner.children[esama_foto].data.foto_name;
						$('nskaiciai').innerHTML = (esama_foto+1)+' iš '+viso;
						$('nnext').style.display = 'block';
					}
					if (busimas == 0) {
						$('nback').style.display = 'none';
					}
				}
				return false;
			});
		}
	}
});

function loadImg(img) {
	img_loaded = 0;
	var myImage = new Asset.image('uploads/img/catalog/4/'+img, {id: 'myImage', title: 'myImage', onload: function() {
		$('nimg').innerHTML = '';
		this.injectInside('nimg');
		this.className = 'border3 pad28';
		img_loaded = 1;
		
	}});
	
}