window.addEvent('domready', function(){
	
	var WettbewerbForm = $('WettbewerbForm'),
		sections = WettbewerbForm.getElements('div.section');
	
	if ($$('div.errors').length != 0){
		sections[0].setStyle('display', 'none');
		sections.getLast().setStyle('display', 'block');
	}else{
		sections.each(function(section, i){
			section.getElements('span.start').addEvent('click', function(){
				$('content').setStyle('background-image', 'none');
				sections[i + 1].setStyle('display', 'block');
				section.setStyle('display', 'none');
			});
			section.getElements('label').addEvent('click', function(){
				if (i < sections.length - 1){
		
				section.getElement('span.next').setStyle('display', 'block');
				section.getElement('span.next').addEvent('click', function(e){
					e.stopPropagation();
					sections[i + 1].setStyle('display', 'block');
					section.setStyle('display', 'none');
				});
				}
			});
		
				
		});
	}
	
});