var SlideList = new Class({
	initialize: function(menu, options) {
		this.setOptions(this.getOptions(), options);
		
		this.menu = $(menu), this.current = this.menu.getElement('li.current');
		
		this.menu.getElements('li').each(function(item){
			item.addEvent('mouseover', function(){ this.moveBg(item); }.bind(this));
			item.addEvent('mouseout', function(){ this.moveBg(this.current); }.bind(this));
			//item.addEvent('click', function(event){ this.clickItem(event, item); }.bind(this));
		}.bind(this));
				
		this.back = new Element('li').addClass('background').adopt(new Element('div').addClass('left')).injectInside(this.menu);
		this.back.fx = this.back.effects(this.options);
		if(this.current) this.setCurrent(this.current);
	},
	
	setCurrent: function(el, effect){
		this.back.setStyles({left: (el.offsetLeft)+'px', width: (el.offsetWidth)+'px'});
		(effect) ? this.back.effect('opacity').set(0).start(1) : this.back.setOpacity(1);
		this.current = el;
	},
	
	getOptions: function(){
		return {
			transition: Fx.Transitions.sineInOut,
			duration: 500, wait: false,
			onClick: Class.empty
		};
	},

	clickItem: function(event, item) {
		if(!this.current) this.setCurrent(item, true);
		this.current = item;
		this.options.onClick(new Event(event), item);
	},

	moveBg: function(to) {
		if(!this.current) return;
		this.back.fx.custom({
			left: [this.back.offsetLeft, to.offsetLeft],
			width: [this.back.offsetWidth, to.offsetWidth]
		});
	}
});
SlideList.implement(new Options);

window.addEvent('domready', function() {
  new SlideList($E('ul', 'fancymenu'), {transition: Fx.Transitions.backOut, duration: 700, onClick: function(ev, item) { ev.stop(); }});
});


var LoginDisplayed = false;

function ShowLogin()
{
	if(LoginDisplayed)
	{
		$("login-block").setStyle("display", "none");
		$("login-container").setStyle("height", 3);
		$("member-login-button").setStyle("top", 3);
		
		LoginDisplayed	=	false;
	}
	else
	{
		$("login-block").setStyle("display", "");
		$("login-container").setStyle("height", 33);
		$("member-login-button").setStyle("top", 33);
		
		LoginDisplayed	=	true;
	}
}


function sub_nav()
{
		//
}
function setMenu(el)
{
	$$("#fancymenu li").removeClass("current");
	$(el).addClass("current");
}



Message	=	
{
	go		:	function(link)
	{
		
		if(link.substr(0,1) == "#")
		{
			this.start();
			
			this.finish($(link.substr(1)).innerHTML);
		}
		else
		{
			var data	=	"";
			
			if($("message-form"))
			{
				data	=	$("message-form").toQueryString();
			}
			this.start();
		
			new Ajax(link, {method: 'post', data : data, onComplete : Message.finish}).request();
		}
	},
	
	finish	:	function(result)
	{
		$("message-content").removeClass("message-loading");
		$("message-content").innerHTML = result;
	},
	start	:	function(id)
	{
		this.lay_background();
		
		this.lay_container();
		
		this.loading();
		
		window.addEvent("resize", Message.resize);
	},
	
	resize	:	function()
	{
			Message.lay_background(); Message.lay_container()
	},
	
	close			:	function()
	{
		$("message-body").setStyle("display", "none");
		$("message-bg").setStyle("display", "none");
		
		window.removeEvent("resize", Message.resize);
	},
	loading			:	function()
	{
		$("message-content").innerHTML	=	"";
		
		$("message-content").addClass("message-loading");
	},
	
	lay_container	:	function()
	{
		$("message-body").setStyles(
			{
				top 	: (this.sizes.size.y / 4) + this.sizes.scroll.y, 
				left 	: (this.sizes.size.x / 2) - 250, 
				display : ""
			});
	},
	lay_background	:	function()
	{
		$("message-bg").setStyles({height:1, width:1});
		
		this.sizes	=	window.getSize();
		
		$("message-bg").setStyles({height:this.sizes.scrollSize.y, width:this.sizes.scrollSize.x, opacity : 0.85, display : ""});
	}
}