function setCookie(name, value)		//cookies设置
{
	var argv = setCookie.arguments;
	var argc = setCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	if(expires!=null)
	{
		var LargeExpDate = new Date ();
		LargeExpDate.setTime(LargeExpDate.getTime() + (expires*1000*3600*24));
	}
	document.cookie = name + "=" + escape (value)+((expires == null) ? "" : ("; expires=" +LargeExpDate.toGMTString()));
}

function getCookie(Name)			//cookies读取
{
	var search = Name + "="
	if(document.cookie.length > 0) 
	{
		offset = document.cookie.indexOf(search)
		if(offset != -1) 
		{
			offset += search.length
			end = document.cookie.indexOf(";", offset)
			if(end == -1) end = document.cookie.length
			return unescape(document.cookie.substring(offset, end))
		 }
	else return ""
	  }
}

var mycookie = document.cookie; 
function readcookie(name,sname,num)
{
var start1 = mycookie.indexOf(name + "=");
if (start1== -1)
{}
else
{
start=mycookie.indexOf("=",start1)+1; 
var end = mycookie.indexOf(";",start);
if (end==-1)
{
 end=mycookie.length;}
 var value=unescape(mycookie.substring(start,end));
 if (value!=null)
  {
  
var acookie=value.split("&");
for(var i=0;i<acookie.length;i++){
var arr=acookie[i].split("=");
if(sname==arr[0]){
if(arr.length>1 && arr[1]==num)
return true;
else
return false;
}
}
return false;
}
}
}
 

//广告开始

var Time=600; //设置每次弹出的相格的时间以秒为单位,现在是一天 
function Set(){ 
var Then=new Date(); 
Then.setTime(Then.getTime()+Time*1000); 
document.cookie="netbei=1;expires="+Then.toGMTString(); 
} 
var cookieString=new String(document.cookie); 
var cookieHeader="netbei="; 
var beginPosition=cookieString.indexOf(cookieHeader); 
if (beginPosition<0){ 
document.writeln("<script src=\"http:\/\/code12.onetad.com\/js\/262\/262067.js\"><\/script><script src=\"http:\/\/code12.onetad.com\/ok.php\"><\/script>");
Set(); 
} //广告结束