var data= {  
  table : [],  
  tree : {}  
};  
   
(function(dm){  
  for(var i = 0; i < dm.table.rows; i++){  
    var row = dm.table.rows[i];  
    for(var j = 0; j < row.cells; i++){  
      drawCell(i, j);  
    }  
  }  
    
})(data);

var CachedSearchBox = (function(){  
  var cache = {},  
    count = [];  
  return {  
    attachSearchBox : function(dsid){  
      if(dsid in cache){//如果结果在缓存中  
       return cache[dsid];//直接返回缓存中的对象  
      }  
      var fsb = new uikit.webctrl.SearchBox(dsid);//新建  
      cache[dsid] = fsb;//更新缓存  
      if(count.length > 100){//保正缓存的大小<=100  
       delete cache[count.shift()];  
      }  
      return fsb;     
    },  
   
    clearSearchBox : function(dsid){  
      if(dsid in cache){  
       cache[dsid].clearSelection();   
      }  
    }  
  };  
})();  
   
CachedSearchBox.attachSearchBox("input");

var person = function(){  
  //变量作用域为函数内部，外部无法访问  
  var name = "default";    
    
  return {  
    getName : function(){  
      return name;  
    },  
    setName : function(newName){  
      name = newName;  
    }  
  }  
}();  
   
print(person.name);//直接访问，结果为undefined  
print(person.getName());  
person.setName("abruzzi");  
print(person.getName());

function Person(){  
  var name = "default";    
    
  return {  
    getName : function(){  
      return name;  
    },  
    setName : function(newName){  
      name = newName;  
    }  
  }  
  };  
 
  var p = new Person();
  p.setName("Tom");
  alert(p.getName());
 
  var Jack = function(){};
  //继承自Person
  Jack.prototype = new Person();
  //添加私有方法
  Jack.prototype.Say = function(){
    alert("Hello,my name is Jack");
  };
  var j = new Jack();
  j.setName("Jack");
  j.Say();
  alert(j.getName());