//启动大厅  ZMJ 20100112
function startHall(){
	try{
       var obj = new ActiveXObject("CGAgent.Agent");
	     var startHallCode=null;
       startHallCode = getCookie("startHallEncode");
	   if(startHallCode==null){
	   	startHallCode="";
	   	} 
	   //alert(getCookie("startHallEncode"));
	   obj.CreateChinagames(startHallCode);  
	 }catch(err){ 
        alert( "您还没有安装中国游戏中心客户端或您使用的版本不是最新版，点击确定之后将自动进行下载!" ) ;
		//window.location="http://web.chinagames.net/mygames/download/Setup-Plaza.exe";
		myVisitStatClass.CountDownLoad('http://downloads.chinagames.net/mygames/download/setup-plaza.exe');
	 }
}
//启动大厅并进入游戏  hwh 20100421
function startHallAndEnterGame(gameID,downloadURL){
	try{
       var obj = new ActiveXObject("CGAgent.Agent");
	   if(gameID==null){
	      gameID="";
	   }
	   var startHallCode=null;
       startHallCode = getCookie("startHallEncode");
	   if(startHallCode==null){
	   	startHallCode="";
	   	} 

	   //alert("gameID="+gameID+","+getCookie("startHallEncode"));
	   obj.CreateAndEnterGame(startHallCode,gameID);  
	 }catch(err){ 
       alert( "您还没有安装中国游戏中心客户端或您使用的版本不是最新版，点击确定之后将自动进行下载!" ) ;
		//window.location="http://web.chinagames.net/mygames/download/Setup-Plaza.exe";
		myVisitStatClass.CountDownLoad(downloadURL);
	 }
}

// 说明：用 Javascript 操作 Cookie 
// ZMJ 20100112
function getCookie( name ) { 
    var start = document.cookie.indexOf( name + "=" ); 
    var len = start + name.length + 1; 
    if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) ) { 
        return null; 
    } 
    if ( start == -1 ) return null; 
    var end = document.cookie.indexOf( ';', len ); 
    if ( end == -1 ) end = document.cookie.length; 
    return unescape( document.cookie.substring( len, end ) ); 
} 

function setCookie( name, value, expires, path, domain, secure ) { 
    var today = new Date(); 
    today.setTime( today.getTime() ); 
    if ( expires ) { 
        expires = expires * 1000 * 60 * 60 * 24; 
    } 
    var expires_date = new Date( today.getTime() + (expires) ); 
    document.cookie = name+'='+escape( value ) + 
        ( ( expires ) ? ';expires='+expires_date.toGMTString() : '' ) + //expires.toGMTString() 
        ( ( path ) ? ';path=' + path : '' ) + 
        ( ( domain ) ? ';domain=' + domain : '' ) + 
        ( ( secure ) ? ';secure' : '' ); 
} 
 
function deleteCookie( name, path, domain ) { 
    if ( getCookie( name ) ) document.cookie = name + '=' + 
            ( ( path ) ? ';path=' + path : '') + 
            ( ( domain ) ? ';domain=' + domain : '' ) + 
            ';expires=Thu, 01-Jan-1970 00:00:01 GMT'; 
}