window.addEvent('domready', function(){

var szNormal=162, szSmall=70, szFull=254;
 
var kwicks = $$("#head_folder_ul .folders");
var fx = new Fx.Elements(kwicks, {wait: false, duration: 1000, transition:  Fx.Transitions.Back.easeOut});
kwicks.each(function(kwick, i) {
	kwick.addEvent("mouseenter", function(event) {
		var o = {};
		o[i] = {width: [kwick.getStyle("width").toInt(), szFull]}
		kwicks.each(function(other, j) {
			if(i != j) {
				var w = other.getStyle("width").toInt();
				if(w != szSmall) o[j] = {width: [w, szSmall]};
			}
		});
		fx.start(o);
	});
});
 
$("head_folder_ul").addEvent("mouseleave", function(event) {
	var o = {};
	kwicks.each(function(kwick, i) {
		o[i] = {width: [kwick.getStyle("width").toInt(), szNormal]}
	});
	fx.start(o);
})



	var scroll = new Fx.Scroll('demo-wrapper', {
			wait: false,
			duration: 1500,
			transition: Fx.Transitions.Quad.easeInOut
	});

	$('kwick_tour1').addEvent('click', function(event) {
		event = new Event(event).stop();
		scroll.toElement('tour1');
	});

	$('kwick_tour2').addEvent('click', function(event) {
		event = new Event(event).stop();
		scroll.toElement('tour2');
	});

	$('kwick_tour3').addEvent('click', function(event) {
		event = new Event(event).stop();
		scroll.toElement('tour3');
	});

	$('kwick_tour4').addEvent('click', function(event) {
		event = new Event(event).stop();
		scroll.toElement('tour4');
	});
	

	var kwords = $$("#kwords .kword");
	kwords.each(function(kw, i) {
		var newsize = Math.floor(Math.random()*20)+15;
		kw.effect('font-size').set(newsize);
	});



		
});