/*
 * 兼容 IE / ff
 * author:kevin
*/
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: 250, wait: false,
			onClick: Class.empty
		};
	},

	clickItem: function(event, item) {
		if(!this.current) this.setCurrent(item, true);
		else{
			item.firstChild.className = "current";
		}
		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]
		});
		this.moveTextChange();
		to.firstChild.className = "current";

	},

	moveTextChange:function() {
		this.menu.getElements('li').each(function(item){
			if(item.firstChild.nodeName=="A")
			{
				item.firstChild.className = "";
			}
		});
	}
	
	

});

function ChangeNews02(id)
{
	for(var i=1;i<=4;i++)
	{
		document.getElementById("News"+i+"Page").style.display = "none";
	}
	document.getElementById("News"+id+"Page").style.display = "block";
}

function ChangeNews03(id)
{
	for(var i=1;i<=4;i++)
	{
		document.getElementById("Map"+i+"Page").style.display = "none";
	}
	document.getElementById("Map"+id+"Page").style.display = "block";
}

function ChangeNews04(id)
{
	for(var i=1;i<=3;i++)
	{
		document.getElementById("Comm"+i+"Page").style.display = "none";
	}
	document.getElementById("Comm"+id+"Page").style.display = "block";
}

function ChangeNews05(id)
{
	for(var i=1;i<=2;i++)
	{
		document.getElementById("Info"+i+"Page").style.display = "none";
	}
	document.getElementById("Info"+id+"Page").style.display = "block";
}

function ChangeNews06(id)
{
	for(var i=1;i<=2;i++)
	{
		document.getElementById("Link"+i+"Page").style.display = "none";
	}
	document.getElementById("Link"+id+"Page").style.display = "block";
}

function ChangeNews07(id)
{
	for(var i=1;i<=2;i++)
	{
		document.getElementById("Sale"+i+"Page").style.display = "none";
	}
	document.getElementById("Sale"+id+"Page").style.display = "block";
}

function ChangeNews08(id)
{
	for(var i=1;i<=2;i++)
	{
		document.getElementById("Hr"+i+"Page").style.display = "none";
	}
	document.getElementById("Hr"+id+"Page").style.display = "block";
}

function ChangeNews09(id)
{
	for(var i=1;i<=2;i++)
	{
		document.getElementById("pro"+i+"Page").style.display = "none";
	}
	document.getElementById("pro"+id+"Page").style.display = "block";
}

function ChangeNews10(id)
{
	for(var i=1;i<=2;i++)
	{
		document.getElementById("compro"+i+"Page").style.display = "none";
	}
	document.getElementById("compro"+id+"Page").style.display = "block";
}
function ChangeNews11(id)
{
	for(var i=1;i<=2;i++)
	{
		document.getElementById("comlist"+i+"Page").style.display = "none";
	}
	document.getElementById("comlist"+id+"Page").style.display = "block";
}
function ChangeNews12(id)
{
	for(var i=1;i<=2;i++)
	{
		document.getElementById("comnewslist"+i+"Page").style.display = "none";
	}
	document.getElementById("comnewslist"+id+"Page").style.display = "block";
}




SlideList.implement(new Options);