<script type="text/javascript" language="javascript">
//自定义字典对象
function Dictionary(){
this.data = new Array();
this.put = function(key,value){
this.data[key] = value;
};
this.get = function(key){
return this.data[key];
};
this.remove = function(key){
this.data[key] = null;
};
this.isEmpty = function(){
return this.data.length == 0;
};
this.size = function(){
return this.data.length;
};
}
//使用 例子
var d = new Dictionary();
d.put("CN", "China");
d.put("US", "America");
document.write(d.get("CN"));
</script>
