function warningbox_open(message) {
	var wbcenter = new Element('div', {'id': 'warningbox_container'}).injectInside(document.body);
	wbcenter.set('html', '<div>' + message + '</div>');
	
	var wbcenterfx = new Fx.Slide(wbcenter, {duration: 500});
	wbcenterfx.hide();
	
	wbcenterfx.slideIn().chain(function() {
		(function() {
			wbcenterfx.slideOut().chain(function() {wbcenter.dispose();});		
		}).delay(3000);									
	});
	
	return false;
}

function successbox_open(message) {
	
	var wbcenter = new Element('div', {'id': 'successbox_container'}).injectInside(document.body);
	wbcenter.set('html', '<div>' + message + '</div>');
	
	var wbcenterfx = new Fx.Slide(wbcenter, {duration: 500});
	wbcenterfx.hide();
	
	wbcenterfx.slideIn().chain(function() {
		(function() {
			wbcenterfx.slideOut().chain(function() {wbcenter.dispose();});		
		}).delay(3000);									
	});
	
	return false;
}

function reload_captcha() {
	if ($('captchaimage')) {
		$('captchaimage').setProperty('src', '/captcha.php?' + new Date().getTime());
	}
}

window.addEvent("domready", function() {
	var myFx = new Fx.Tween($('header'), {duration: 1000});
	(function() {
		myFx.start('opacity', 1, 0).chain(function() {
			elements = $$('#header img');
			current = $$('#header img.current')[0];
			index = elements.indexOf(current)+1;
			$$('#header .current').removeClass('current');
			el = elements[(index == elements.length ? 0 : index)];
			el.addClass('current');
			img = el.get('src');
			$('header').setStyle('background-image', 'url('+img+')');
			myFx.start('opacity', 0, 1);
		});
	}).periodical(7500);
	
	$$('#nav ul li a').addEvents({
		'mouseover': function(e) {
			this.addClass('hover');
		},
		'mouseout': function(e) {
			this.removeClass('hover');
		}
	});
	
	$$('input.text, textarea').addEvents({
		'focus': function(e) { this.addClass('focus'); },
		'blur': function(e) { this.removeClass('focus'); }
	});
});