请教jquery获取json源格式数据 _Ajax

请问jquery获取json源格式数据？
我原来的javascript:

JScript code


[{"p":"/riskmanagement/UploadFiles/201201/2012012186089097.jpg","l":"http://localhost/riskmanagement/html/?207.html","t":"新年大家都达成心愿，心想事成"},{"p":"/riskmanagement/UploadFiles/201201/2012012178264313.JPG","l":"http://localhost/riskmanagement/html/?206.html","t":"新年好"},]);

现在我想做成动态的，就用了asp,可是不会写了?

JScript code


$.ajax({                                  url: 'http://localhost/riskmanagement/itest.asp',
type: 'GET',
dataType: 'json',                                            
success:
//请教怎么写？？}
});
};

------解决方案--------------------
success: function(data){
data = data[0];
for(var i in data) {
alert(i+":"+data[i]);
}
}