//公共脚本文件 main.js
function addEvent(obj,evtType,func,cap)
{
    cap=cap||false;
    
	if(obj.addEventListener)
	{
	    obj.addEventListener(evtType,func,cap);
		return true;
	}
	else if(obj.attachEvent)
	{
        if(cap)
        {
	        obj.setCapture();
	        return true;
	    }
	    else
	    {
		    return obj.attachEvent("on" + evtType,func);
		}
	}
	else
	{
		return false;
    }
}
function getPageScroll()
{
    var xScroll,yScroll;
    
	if (self.pageXOffset) 
	{
		xScroll = self.pageXOffset;
	} 
	else if (document.documentElement && document.documentElement.scrollLeft)
	{
		xScroll = document.documentElement.scrollLeft;
	} 
	else if (document.body) 
	{
		xScroll = document.body.scrollLeft;
	}
	if (self.pageYOffset) 
	{
		yScroll = self.pageYOffset;
	} 
	else if (document.documentElement && document.documentElement.scrollTop)
	{
		yScroll = document.documentElement.scrollTop;
	} 
	else if (document.body) 
	{
		yScroll = document.body.scrollTop;
	}
	
	arrayPageScroll = new Array(xScroll,yScroll);
	
	return arrayPageScroll;
}
function GetPageSize()
{
    var xScroll, yScroll;
    
    if (window.innerHeight && window.scrollMaxY) 
    {	
        xScroll = document.body.scrollWidth;
        yScroll = window.innerHeight + window.scrollMaxY;
    } 
    else if (document.body.scrollHeight > document.body.offsetHeight)
    {
        xScroll = document.body.scrollWidth;
        yScroll = document.body.scrollHeight;
    } 
    else 
    {
        xScroll = document.body.offsetWidth;
        yScroll = document.body.offsetHeight;
    }
    
    var windowWidth, windowHeight;
    
    if (self.innerHeight) 
    {
        windowWidth = self.innerWidth;
        windowHeight = self.innerHeight;
    } 
    else if (document.documentElement && document.documentElement.clientHeight) 
    {
        windowWidth = document.documentElement.clientWidth;
        windowHeight = document.documentElement.clientHeight;
    }
    else if (document.body) 
    {
        windowWidth = document.body.clientWidth;
        windowHeight = document.body.clientHeight;
    }	
    
    if(yScroll < windowHeight)
    {
        pageHeight = windowHeight;
    } else { 
        pageHeight = yScroll;
    }
    
    if(xScroll < windowWidth)
    {	
        pageWidth = windowWidth;
    } 
    else 
    {
        pageWidth = xScroll;
    }
    
    arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
    
    return arrayPageSize;
}
//广告脚本文件 AdMove.js
/*
例子
<div id="Div2">
    ***** content ******
</div>
var ad=new AdMove("Div2");
ad.Run();
*/
////////////////////////////////////////////////////////
var AdMoveConfig=new Object();
AdMoveConfig.IsInitialized=false;
AdMoveConfig.ScrollX=0;
AdMoveConfig.ScrollY=0;
AdMoveConfig.MoveWidth=0;
AdMoveConfig.MoveHeight=0;
AdMoveConfig.Resize=function()
{
    var winsize=GetPageSize();
    AdMoveConfig.MoveWidth=winsize[2];
    AdMoveConfig.MoveHeight=winsize[3];
    AdMoveConfig.Scroll();
}
AdMoveConfig.Scroll=function()
{
    var winscroll=getPageScroll();
    AdMoveConfig.ScrollX=winscroll[0];
    AdMoveConfig.ScrollY=winscroll[1];
}
addEvent(window,"resize",AdMoveConfig.Resize);
addEvent(window,"scroll",AdMoveConfig.Scroll);

function AdMove(id,kind)
{
    if(!AdMoveConfig.IsInitialized)
    {
        AdMoveConfig.Resize();
        AdMoveConfig.IsInitialized=true;
    }
    var obj=document.getElementById(id);
    obj.style.position="absolute";
    var W=AdMoveConfig.MoveWidth-obj.offsetWidth;
    var H=AdMoveConfig.MoveHeight-obj.offsetHeight;
    var x = W*Math.random(),y = H*Math.random();
    var rad=(Math.random()+1)*Math.PI/6;
    var kx=Math.sin(rad),ky=Math.cos(rad);
    var dirx = (Math.random()<0.5?1:-1), diry = (Math.random()<0.5?1:-1);
    var step = 1;
    var interval;
    this.SetLocation=function(vx,vy){x=vx;y=vy;}
    this.SetDirection=function(vx,vy){dirx=vx;diry=vy;}
    
    obj.CustomMethod=function()
    {
        obj.style.left = (x + AdMoveConfig.ScrollX) + "px";
        obj.style.top = (y + AdMoveConfig.ScrollY) + "px";
        rad=(Math.random()+1)*Math.PI/6;
        W=AdMoveConfig.MoveWidth-obj.offsetWidth;
        H=AdMoveConfig.MoveHeight-obj.offsetHeight;
        x = x + step*kx*dirx;
        if (x < 0){dirx = 1;x = 0;kx=Math.sin(rad);ky=Math.cos(rad);} 
        if (x > W){dirx = -1;x = W;kx=Math.sin(rad);ky=Math.cos(rad);}
        y = y + step*ky*diry;
        if (y < 0){diry = 1;y = 0;kx=Math.sin(rad);ky=Math.cos(rad);} 
        if (y > H){diry = -1;y = H;kx=Math.sin(rad);ky=Math.cos(rad);}
    }    
    
    obj.RightDown=function()
    {
        obj.style.left = (document.documentElement.clientWidth - obj.offsetWidth-10) + "px";
        obj.style.top = (document.documentElement.clientHeight-obj.offsetHeight-10 + AdMoveConfig.ScrollY) + "px";
    }
    
    this.Run=function()
    {
        var delay = 20;        
        if(kind=="rightdown")
        {
            if(getCookie("colse")=="1")
            {
                obj.innerHTML='';           
	            obj.style.display='none';	
	        }
	        else
	        {
                interval=setInterval(obj.RightDown,delay);
                obj.onmouseover=function(){clearInterval(interval);}
                obj.onmouseout=function(){interval=setInterval(obj.RightDown, delay);}
            }
        }
        else
        {
            interval=setInterval(obj.CustomMethod,delay);
            obj.onmouseover=function(){clearInterval(interval);}
            obj.onmouseout=function(){interval=setInterval(obj.CustomMethod, delay);}
        }  
    }
    
    this.Close=function()
    {
        addCookie("colse","1",0);
	    obj.innerHTML='';
	    obj.style.display='none';		
    }
}


function addCookie(objName,objValue,objHours){
//添加cookie
    var str = objName + "=" + escape(objValue);
    if(objHours > 0){//为0时不设定过期时间，浏览器关闭时cookie自动消失
     var date = new Date();
     var ms = objHours*3600*1000;
     date.setTime(date.getTime() + ms);
     str += "; expires=" + date.toGMTString();
    }
    document.cookie = str;
   }
  
   function getCookie(objName){//获取指定名称的cookie的值
    var arrStr = document.cookie.split("; ");
    for(var i = 0;i < arrStr.length;i ++){
     var temp = arrStr[i].split("=");
     if(temp[0] == objName) return unescape(temp[1]);
    }
   }