var Site = {
				
			start: function(){
		
				var oPan = 0;
	
				if($('vertical')) Site.vertical(oPan);
				if($('horizontal')) Site.horizontal(oPan);
				if($('accordion')) Site.accordion(oPan, '');
				if($('accordion2')) Site.accordion(oPan, 2);
				if($('accordion3')) Site.accordion(oPan, 3);
				
				
								

			},
			
			vertical: function(){
				var list = $$('#vertical li div.collapse');
				var headings = $$('#vertical li h4');
				var collapsibles = new Array();

				headings.each( function(heading, i) {

					var collapsible = new Fx.Slide(list[i], { 
						duration: 500, 
						transition: Fx.Transitions.linear,
						onComplete: function(request){ 
							var open = request.getStyle('margin-top').toInt();
							if(open >= 0) new Fx.Scroll(window).toElement(headings[i]);
						}
					});
					
					collapsibles[i] = collapsible;
					
					heading.onclick = function(){
						var span = $E('span', heading);

						if(span){
							var newHTML = span.innerHTML == '+' ? '-' : ' ';
							span.setHTML(newHTML);
						}
						
						collapsible.toggle();
						return false;
					}
					
					collapsible.hide();
					
				});
				
				$('collapse-all').onclick = function(){
					headings.each( function(heading, i) {
						collapsibles[i].hide();
						var span = $E('span', heading);
						if(span) span.setHTML(' ');
					});
					return false;
				}
				
				$('expand-all').onclick = function(){
					headings.each( function(heading, i) {
						collapsibles[i].show();
						var span = $E('span', heading);
						if(span) span.setHTML(' ');
					});
					return false;
				}
				
			},
			
			horizontal: function(){
				var list = $$('#horizontal li div.collapse');
				var headings = $$('#horizontal li h4');
				var collapsibles = new Array();
				
				headings.each( function(heading, i) {

					var collapsible = new Fx.Slide(list[i], { 
						duration: 500, 
						transition: Fx.Transitions.linear
					});
					
					collapsibles[i] = collapsible;
					
					heading.onclick = function(){
						var span = $E('span', heading);

						if(span){
							var newHTML = span.innerHTML == '+' ? '-' : ' ';
							span.setHTML(newHTML);
						}
						
						collapsible.toggle('horizontal');
						return false;
					}
					
				});
				
				$('slideout-all').onclick = function(){
					headings.each( function(heading, i) {
						collapsibles[i].hide('horizontal');
						var span = $E('span', heading);
						if(span) span.setHTML(' ');
					});
					return false;
				}
				
				$('slidein-all').onclick = function(){
					headings.each( function(heading, i) {
						collapsibles[i].show('horizontal');
						var span = $E('span', heading);
						if(span) span.setHTML(' ');
					});
					return false;
				}
				
			},
			
			accordion: function(oPan, n){
								
				
				var list = $$('#accordion'+n+' li div.collapse');
				var headings = $$('#accordion'+n+' li h4');
				var collapsibles = new Array();
				var spans = new Array();
				
				headings.each( function(heading, i) {

					var collapsible = new Fx.Slide(list[i], { 
						duration: 500, 
						transition: Fx.Transitions.quadIn
					});
					
					collapsibles[i] = collapsible;
					spans[i] = $E('span', heading);
					
					heading.onclick = function(){
						var span = $E('span', heading);

						if(span){
							var newHTML = span.innerHTML == '+' ? '-' : ' ';
							span.setHTML(newHTML);
						}
						
						for(var j = 0; j < collapsibles.length; j++){
							if(j!=i) {
								collapsibles[j].slideOut();
								if(spans[j]) spans[j].setHTML(' ');
							}
						}
						
						collapsible.toggle();
						
						return false;
					}
					
					collapsible.hide();
					//if(i != 0) collapsible.hide();  // otwieranie pierwszej ostre
				
				});
			
				////////////////
				   // otwieranie pierwszej płynne		
				
				
				//if (spans[oPan]) {	
				
				//spans[oPan].setHTML('-');
				//collapsibles[oPan].toggle();	
				
				//}
					
								
				///////////////
			
			}
		};
		window.addEvent('domready', Site.start);