var ybvvjdt = function (id) {
	return "string" == typeof id ? document.getElementById(id) : id;
};

var Class = {
  create: function() {
	return function() {
	  this.initialize.apply(this, arguments);
	}
  }
}

Object.extend = function(destination, source) {
	for (var property in source) {
		destination[property] = source[property];
	}
	return destination;
}

var TransformView = Class.create();
TransformView.prototype = {
 
  initialize: function(container, slider, parameter, count, options) {
	if(parameter <= 0 || count <= 0) return;
	var oContainer = ybvvjdt(container), oSlider = ybvvjdt(slider), oThis = this;

	this.Index = 0;
	
	this._timer = null;
	this._slider = oSlider;
	this._parameter = parameter;
	this._count = count || 0;
	this._target = 0;
	
	this.SetOptions(options);
	
	this.Up = !!this.options.Up;
	this.Step = Math.abs(this.options.Step);
	this.Time = Math.abs(this.options.Time);
	this.Auto = !!this.options.Auto;
	this.Pause = Math.abs(this.options.Pause);
	this.onStart = this.options.onStart;
	this.onFinish = this.options.onFinish;
	
	oContainer.style.overflow = "hidden";
	oContainer.style.position = "relative";
	
	oSlider.style.position = "absolute";
	oSlider.style.top = oSlider.style.left = 0;
  },
  SetOptions: function(options) {
	this.options = {
		Up:			true,
		Step:		5,
		Time:		10,
		Auto:		true,
		Pause:		200,
		onStart:	function(){},
		onFinish:	function(){}
	};
	Object.extend(this.options, options || {});
  },
  Start: function() {
	if(this.Index < 0){
		this.Index = this._count - 1;
	} else if (this.Index >= this._count){ this.Index = 0; }
	
	this._target = -1 * this._parameter * this.Index;
	this.onStart();
	this.Move();
  },
  Move: function() {
	clearTimeout(this._timer);
	var oThis = this, style = this.Up ? "top" : "left", iNow = parseInt(this._slider.style[style]) || 0, iStep = this.GetStep(this._target, iNow);
	
	if (iStep != 0) {
		this._slider.style[style] = (iNow + iStep) + "px";
		this._timer = setTimeout(function(){ oThis.Move(); }, this.Time);
	} else {
		this._slider.style[style] = this._target + "px";
		this.onFinish();
		if (this.Auto) { this._timer = setTimeout(function(){ oThis.Index++; oThis.Start(); }, this.Pause); }
	}
  },
  GetStep: function(iTarget, iNow) {
	var iStep = (iTarget - iNow) / this.Step;
	if (iStep == 0) return 0;
	if (Math.abs(iStep) < 1) return (iStep > 0 ? 1 : -1);
	return iStep;
  },
  Stop: function(iTarget, iNow) {
	clearTimeout(this._timer);
	this._slider.style[this.Up ? "top" : "left"] = this._target + "px";
  }
};


	function Each(list, fun){
		for (var i = 0, len = list.length; i < len; i++) { fun(list[i], i); }
	};



	
	
	function mytv(aa,bb,cc,dd,ee,ff,gg,hh,ii,jj){
var objs = ybvvjdt(aa).getElementsByTagName("li");
var tv = new TransformView(bb,cc,dd,ee, {
onStart : function(){ Each(objs, function(o, i){ o.className = tv.Index == i ? "on" : ""; }) }//°´Å¥Ñùʽ
});



Each(objs, function(o, i){
function autoplay(){
//tv.Index = i;				
tv.Up = ff;
tv.Pause = gg;
tv.Step = hh;
	if(ii==true){
		tv.Auto=true;
		tv.Start();}
		else{
		tv.Auto = false;
		tv.Start();
		
			}	
	}
	
autoplay();	
if(jj=="onmouseover"){	
o.onmouseover = function(){	
o.className = "on";
tv.Index = i;
ii=false;
autoplay();

}
o.onmouseout = function(){
o.className = "";
ii=true;
autoplay();
}
}
if(jj=="onclick"){	
o.onclick = function(){
o.className = "on";
tv.Index = i;
autoplay();
}
}


})
}