// MT1.11 Compat
var $E = function(selector, filter){
	return ($(filter) || document).getElement(selector);
};

var $ES = function(selector, filter){
	return ($(filter) || document).getElements(selector);
};

obfusc = function(user) {
	var user = {
		'dnawer' : ['Andrew Lyon', 'drew', 'an'], 
		'ejff' : ['Jeff Lyon', 'ff', 'je'],
		'fnoi' : ['Email us', 'fo', 'in'] 
	};

	var names = $$('.obfusc');
	if(names.length > 0) names.each(function(h) {
		var usr = h.id.replace(/h_/, '');
		var spn = $E('span', h);
		var name = spn.innerHTML;

		var str = '';
		atSymbol = '@';
		str += '<a title="'+ user[usr][0] +'" hr' + 'ef = "mail' + 'to:';
		str += user[usr][2] + user[usr][1];
		str += atSymbol;
		str += 'lyonbros.com">';
		str += name;
		str += '</a>';
		spn.setHTML(str);
	});
}


var _initTips = function(tips) {
	if(tips.length == 0) return;

	tips.each(function(el) {
		var spl = el.title.split('::', 1);
		el.store('tip:title', spl[0]);
		el.store('tip:text', el.title.replace(/^.*?::/, ''));
	});

	var t = new Tips(tips, {
		maxTitleChars: 255,
		showDelay: 400
	});
	
	$$('div.tip').each(function(el) {
		el.getParent().className += ' tip-container';
	});
}

initTips = function(tips, timeout) {
	if(!timeout) timeout = 0;
	if(tips.length == 0) return false;
	
	if(tips.length > 0) tips.each(function(el) {
		if(!$(el.id + '_c')) return;
		var cont = $(el.id + '_c');
		var innit = true;
		
		el.addEvent('mouseover', function(e) {
			var e = new Event(e);
			innit = true;
			doit = function() {
				if(!innit) return;

				cont.setStyles({
					display: 'block',
					visibility: 'hidden'
				});

				var elc = el.getCoordinates();
				var contc = cont.getCoordinates();
				var bodyc = {};
				bodyc.top = f_scrollTop();
				bodyc.bottom = f_scrollTop() + f_clientHeight();
				bodyc.left = f_scrollLeft();
				bodyc.right = f_scrollLeft() + f_clientWidth();
				bodyc.width = f_clientWidth();
				bodyc.height = f_clientHeight();
				
				var mid = elc.left + (elc.width / 2);
				var top = parseInt(elc.top - (contc.height));
				
				if(top < bodyc.top) {
					top = bodyc.top - 10;
				}
				
				if(mid >= (bodyc.width / 2)) {
					left = elc.left - contc.width;
				} else {
					left = elc.right;
				}
				
				cont.setStyles({
					left: left,
					top: top,
					visibility: 'visible'
				});
			}
			setTimeout('doit();', timeout);
		}); 
		
		el.addEvent('mouseout', function(e) {
			innit = false;
			cont.setStyle('display', 'none');
		});
	});
}

ff_check = function() {
	if(navigator.userAgent.match(/Firefox/)) {
		return true;
	}
	return false;
}

function f_clientWidth() {
	return f_filterResults (
		window.innerWidth ? window.innerWidth : 0,
		document.documentElement ? document.documentElement.clientWidth : 0,
		document.body ? document.body.clientWidth : 0
	);
}
function f_clientHeight() {
	return f_filterResults (
		window.innerHeight ? window.innerHeight : 0,
		document.documentElement ? document.documentElement.clientHeight : 0,
		document.body ? document.body.clientHeight : 0
	);
}
function f_scrollLeft() {
	return f_filterResults (
		window.pageXOffset ? window.pageXOffset : 0,
		document.documentElement ? document.documentElement.scrollLeft : 0,
		document.body ? document.body.scrollLeft : 0
	);
}
function f_scrollTop() {
	return f_filterResults (
		window.pageYOffset ? window.pageYOffset : 0,
		document.documentElement ? document.documentElement.scrollTop : 0,
		document.body ? document.body.scrollTop : 0
	);
}
function f_filterResults(n_win, n_docel, n_body) {
	var n_result = n_win ? n_win : 0;
	if (n_docel && (!n_result || (n_result > n_docel)))
		n_result = n_docel;
	return n_body && (!n_result || (n_result > n_body)) ? n_body : n_result;
}

Fx.Scroll = new Class({

	Extends: Fx,

	options: {
		offset: {'x': 0, 'y': 0},
		wheelStops: true
	},

	initialize: function(element, options){
		this.element = this.subject = $(element);
		this.parent(options);
		var cancel = this.cancel.bind(this, false);

		if ($type(this.element) != 'element') this.element = $(this.element.getDocument().body);

		var stopper = this.element;

		if (this.options.wheelStops){
			this.addEvent('start', function(){
				stopper.addEvent('mousewheel', cancel);
			}, true);
			this.addEvent('complete', function(){
				stopper.removeEvent('mousewheel', cancel);
			}, true);
		}
	},

	set: function(){
		var now = Array.flatten(arguments);
		this.element.scrollTo(now[0], now[1]);
	},

	compute: function(from, to, delta){
		var now = [];
		var x = 2;
		x.times(function(i){
			now.push(Fx.compute(from[i], to[i], delta));
		});
		return now;
	},

	start: function(x, y){ if (!this.check(arguments.callee, x, y)) return this; var offsetSize = this.element.getSize(), scrollSize = this.element.getScrollSize(); var scroll = this.element.getScroll(), values = { x: x, y: y }; for (var z in values) {
	
	var max = scrollSize[z] - offsetSize[z];
	// scrolling left had -ve value in values[x] - .limit set these to zero.
	if ($chk(values[z])) values[z] = ($type(values[z]) == 'number') ? values[z] : max;
	else values[z] = scroll[z];
	if (Browser.Engine.trident){
	  // add to scroll[z] as this is a scroll relative to this.element
	  values[z] = (values[z] + this.options.offset[z] + scroll[z]).limit(0, max)
	}else{
	  values[z] = (values[z] + this.options.offset[z]).limit(0, max)
	}
	
	} return this.parent([scroll.x, scroll.y], [values.x, values.y]); },

	toTop: function(){
		return this.start(false, 0);
	},

	toLeft: function(){
		return this.start(0, false);
	},

	toRight: function(){
		return this.start('right', false);
	},

	toBottom: function(){
		return this.start(false, 'bottom');
	},

	toElement: function(el){
		var position = $(el).getPosition(this.element);
		return this.start(position.x, position.y);
	}

});

window.addEvent('domready', function() {
	if ($('stats_link'))
	{
		$('stats_link').addEvent('click', function() { 
			$('loading_indicator').style.display = 'block';
			animateLoadingIndicator();
		});
	}
});

var stats_loading_indicator_width = 1;

function animateLoadingIndicator()
{
	if (stats_loading_indicator_width < 50)
	{
		stats_loading_indicator_width++;
	}
	$('bar').style.width = stats_loading_indicator_width+'px';
	setTimeout('animateLoadingIndicator()', 300);
}