function formatString(str,obj) {
    return str.replace(/\{#(\w+)#\}/g,function(match,key) {
        return obj[key];
    });
}

var Action = {
    create : function(data,view) {
        if (data.length) {
            for (var i = 0,len = data.length; i < len; i++) {
                html += formatString(tpl[view],data[i]);
            }
        } else {
            html += formatString(tpl[view],data);
        }
    },display : function(container,data,view) {
        this.create(data,view);
        document.getElementById(container).innerHTML = html;
        html = '';
    }
}

return function excute(msg) {
    msg.param = Object.prototype.toString.call(msg.param) === "[objet Array]" ? msg.param : [msg.param];
    Action[msg.command].apply(Action,msg.param);
}

})();