window.addEvent('domready', function() {
	
	// optellen en aftrekken
	$$('.counter-action').addEvent('click', function() {
		// optellen?
		if (this.hasClass('counter-up'))
			value = this.getPrevious('input').get('value').toInt() + 1;
		else {
			if (this.getPrevious('input').get('value').toInt() == 0)
				value = 0;
			else
				value = this.getPrevious('input').get('value').toInt() - 1;
		}
		// invullen
		this.getPrevious('input').set('value', value);
	});
	
	$$('input.submit').each(function(submit) {
		submit.addEvent('click', function(e) {
			//e.stop();
			this.disabled = true;
			this.set({
				styles: {
					'background-image': 'url(\'images/theme/ajax-loader.gif\')',
					'background-repeat': 'no-repeat',
					'background-position': '5px center',
					'padding-left': 20
				},
				value: 'Bezig met verzenden'
			});
			this.blur();
		});
	});
});