var Site = {
	start: function(){
		if($('accordion')) Site.accordion();
	},
	accordion: function(){
		var list = $$('#accordion div.element div.collapse');
		var headings = $$('#accordion div.element h3');
		var collapsibles = new Array();
		var spans = new Array();
		
		headings.each( function(heading, i) {
			var collapsible = new Fx.Slide(list[i], { 
				duration: 500 
			});
			collapsibles[i] = collapsible;
			heading.onclick = function(){
				for(var j = 0; j < collapsibles.length; j++){
					if(j!=i) {
						collapsibles[j].slideOut();
					}
				}
				collapsible.toggle();
				return false;
			}
			if (window.nci === undefined) {
				collapsible.hide();
			} else{
				if ( i != nci)
					collapsible.hide();
			}

		});
	}
};
window.addEvent('domready', Site.start);