window.open打开多个页面并选择性封锁一些页面

window.opener='';
	    //window.close();
    	var win = window.open("http://10.121.164.12/login!login.action?yh.jh=33059363&yh.mm=654321&type=jwzh","first");
    	setTimeout("window.open(\"http://10.121.164.12/MapCenter!Index.action\",\"second\")",1000);
    	if(win){
    		setTimeout("win.close()",1000);
    		setTimeout("window.close()",1000);
    	}