(function(){

var pthis = this;

//获取对象
this.$ = function(id){if(document.getElementById){return eval('document.getElementById("'+id+'")')}else{return eval('document.all.'+id)}};

//获取cookie
this.getAdCookie = function(N){
	var c=document.cookie.split("; ");
	for(var i=0;i<c.length;i++){var d=c[i].split("=");if(d[0]==N)return unescape(d[1]);}
	return "";
};

//设置cookie
this.setAdCookie = function(N,V,Q){
	var L=new Date();
	var z=new Date(L.getTime()+Q*60000);

	//document.cookie=N+"="+escape(V)+";path=/;expires="+z.toGMTString()+";";
	document.cookie=N+"="+escape(V)+";path=/;domain=sina.com.cn;expires="+z.toGMTString()+";";

};

//构造函数
this.init = function(){
  try{
    document.write('\
      <style type="text/css">\
        html{background:url(http://www.hhzsw.cn/js/images/newyear_01.gif) repeat-x 0 0;}\
		body{background:url(http://www.hhzsw.cn/js/images/newyear_02.jpg) no-repeat 50% 0;padding-top:0;margin-top:0;}\
        .topAD{background:#fff;}\
        #wrap{padding-top:0;margin-top:0;}\
      </style>\
      <div id="2010TopBar" style="clear:both;width:950px;height:39px;margin:0 auto;padding:0;overflow:hidden;position:relative;">\
<div id="2010Btncls" style="width:40px;height:18px;padding:0;margin:0;position:absolute;right:0;bottom:0;cursor:pointer;display:block;background:url(http://www.hhzsw.cn/js/images/newyear_03.gif) no-repeat;z-index:2;" title="关闭背景"></div>\
      </div>\
      <div id="2010TopBlank" style="clear:both;height:5px;line-height:0;font-size:0;overflow:hidden;display:none;"></div>\
    ');

    pthis.$("2010Btncls").onclick = function(){
		document.documentElement.style.background = '#fff';
		document.body.style.background = "#fff";
		pthis.$("2010TopBar").style.display = "none";
		pthis.$("2010TopBlank").style.display = "block";
	    pthis.setAdCookie("2010yeaebg",0,1440);
	};
  }catch(e){}
}

 var cookie = pthis.getAdCookie("2010yeaebg");
 cookie = cookie==""?1:cookie;
 //if(cookie==1){pthis.init();}
 pthis.init();

})();