if(document.images){
	preloadImage = new Image();
	preloadImage.src = "/images/loading.gif";
}

var postForm = function(formid, url){
	$(formid).addEvent('submit', function(e) {
		e.stop();
		var form = $(formid).addClass('loading');
		
		this.set('send', {
			onComplete: function(response) { 
				form.removeClass('loading');
				form.set('html', response);
			}
		});

		this.send('/inc/'+url);
	});
};

var postFormChange = function(formid, url){
	var form = $(formid).addClass('loading');
	
	form.set('send', {
		onComplete: function(response) { 
			form.removeClass('loading');
			form.set('html', response);
		}
	});

	form.send('/inc/'+url+'?change=1');
};

var galleryItems = function(id, file){
	$$('#'+id+'list a').addEvent('click', function(event) { event = new Event(event).stop();
		gid=this.rel;
		new galleryItem(gid, id, file);
		
		$$('#'+id+'list a').removeClass('active');
		
		this.addClass('active');
	});
};

var galleryItem = function(gid, id, file){
	var div=$(id);
	var url = '/inc/'+file;
	var loading = $('loading');
	
	div.fade(0, 0);
	loading.addClass('loading');
			
	var myRequest = new Request({
		url: url,
		method: 'get',
		onComplete: function(response) {			
			div.set({'html': response});
			div.fade(0, 1);	
			loading.removeClass('loading');
		}
	}).send('gid='+gid);
};

function website(url){
	popupWindow = window.open(url, '_blank','');
	popupWindow.focus();
}

var linksScan = function(){
	var anchors = $$("a");
	anchors.each(function(anchor, i) {
		var relAttribute = anchor.get('rel');
		var classAttribute = anchor.get('class');
		
		if (classAttribute=='popup' || relAttribute=='popup'){
			anchor.addEvent('click', function() {
				popup(this);
				return false;
			});
		}else if (relAttribute=='external'){
			anchor.addEvent('click', function() {
				website(this);
				return false;
			});
		}
	});
};

window.addEvent('domready', function(){
	new linksScan();
});