Event.observe(window, 'load', function() {
	//przyciski submit
	$$('.submit').each(function(event){
			event.observe('click', function(event){
				$((Event.element(event).id.substr(7))).submit();
			});
	});
	$$('.zwijane').each(function(event){
			event.down('.zwin').observe('click', function(event){
				zwin_budynek(event);			
			});
			event.down('.rozwin').observe('click', function(event){
				zwin_budynek(event);			
			});
	});
});
function zwin_budynek(event){
	obrazek = Event.element(event);
	do_zwiniecia = obrazek.up().up().down('div');
	if(do_zwiniecia.style.display=='none'){
		new Effect.Fade(obrazek.up().up().down('.rozwin'))
		new Effect.BlindDown(do_zwiniecia,{duration:1.6, 
			afterFinish: function(){
				new Effect.Appear(obrazek.up().up().down('.zwin'));
		}});
		
	}
	else{
		new Effect.Fade(obrazek.up().up().down('.zwin'))
		new Effect.BlindUp(do_zwiniecia,{duration:1.6, 
			afterFinish: function(){
				new Effect.Appear(obrazek.up().up().down('.rozwin'));
		}});
		
	};
}