我想<div id="container"></div>在ajax函数成功后替换内容，也无需刷新页面。

$.ajax({
      type: "POST",
      url: "scripts/process.php",
      data: dataString,
      success: function() {
        //Whats the code here to replace content in #conatiner div to:
        //<p> Your article was successfully added!</p>
      }
     });
    return false;